- PTAB · Nov 6, 2025 · PGR2025-00040 · APJ Kimberly Mcgraw · PGR · Institution
The Board instituted PGR on claims 1–9, 11–33, and 35–38 on all petition grounds, finding it more likely than not that Hassfjell-Hoff anticipates at least claim 1.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“Under 35 U.S.C. § 324(a), a post-grant review may be instituted only if “the information presented in the petition . . . demonstrate[s] that it is more likely than not that at least 1 of the claims challenged in the petition is unpatentable.” Post-grant review is available for patents that issue from applications that at one point contained at least one claim with an effective filing date on or after March 16, 2013. See Leahy-Smith America Invents Act, Pub. L. No. 112-29, 125 Stat. 284 (2011) (“AIA”), §§ 3(n)(1), 6(f)(2)(A). After considering the briefing and the evidence of record, for the reasons set forth below, we determine that Petitioner has shown that the ’437 patent is eligible for post-grant review and that it is more likely than not that at least one challenged claim of the ’437 patent is unpatentable under § 324(a). Accordingly, we institute a post-grant review of all challenged claims of the ’437 patent.” slip op. at 2
- Adverse judgmentAdverse judgmentOther
“Here, Patentee Sciencons AS filed a statutory disclaimer of claims 10 and 34 of the ’437 patent. Ex. 2001; Prelim. Resp. 43. Based on our review of Exhibit 2001 and the Office’s public records, we find that the disclaimer of claims 10 and 34 complies with the above-listed requirements of 37 C.F.R. § 1.321(a). Accordingly, we treat claims 10 and 34 as having never been part of the ’437 patent. See Vectra Fitness, Inc. v. TNWK Corp., 162 F.3d 1379, 1383 (Fed. Cir. 1998) (“This court has interpreted the term ‘considered as part of the original patent’ in [35 U.S.C.] § 253 to mean that the patent is treated as though the disclaimed claims never existed.”). Because post-grant review cannot be instituted based on disclaimed claims, claims 10 and 34 are outside the scope of this proceeding. 37 C.F.R. § 42.207(e) (“No post-grant review will be instituted based on disclaimed claims.”); General Elec. Co. v. United Techs. Corp., IPR2017-00491, Paper 9 (PTAB July 6, 2017) (precedential) (denying institution in view of a statutory disclaimer of all the challenged claims). Thus, we confine our analysis in this Decision to claims 1–9, 11–33, and 35– 38, the remaining challenged claims that have not been disclaimed.” slip op. at 6
- PTAB / AIA Trials › Real party in interest / privityGranted
“Sciencons AS also states that ARTBIO, Inc. is responsible for defending the ’437 patent in this proceeding and requests that ARTBIO, Inc. be included in the caption for this proceeding.2 Paper 4, 1. ARTBIO, Inc. has signed powers of attorney appointing the same practitioners that were appointed by Sciencons AS to transact all business associated with the instant post-grant review review of the ’437 patent. See Paper 3. To date, no objection has been raised to Patent Owner’s request. Given Sciencons AS’s representation that ARTBIO, Inc. is currently the exclusive licensee of the ’437 patent and is responsible for defending the ’437 patent, we grant Sciencons AS’s unopposed request that ARTBIO, Inc. be included in the caption. For convenience we refer to Sciencons AS and the purported exclusive licensee ARTBIO, Inc. collectively as “Patent Owner.” As stated supra, to the extent any party disputes ARTBIO, Inc.’s right to participate in this proceeding or to be included in the caption, the party shall request authorization to brief the issue within 10 business days of this Decision.” slip op. at 3
- Skill levelSkill level petitioner adoptedDecided for petitioner
“nuclear chemistry, radiochemistry, or materials science, or a comparable field of study, plus approximately two to three years of professional experience with radioisotope generators, radiopharmaceutical chemistry, nuclear medicine, or other relevant industry experience” and that “[a]dditional graduate education could substitute for professional experience, and significant experience in the field could substitute for formal education.” Pet. 2–3 (citing Ex. 1002 ¶ 33; Ex. 1019 ¶ 27). At this stage of the proceeding, Patent Owner does not dispute Petitioner’s proposed definition nor provide a proposed definition of its own. See generally Prelim. Resp. For the purposes of this Decision, we adopt Petitioner’s undisputed proposed definition of a POSITA.” slip op. at 10
Claim construction§ 102 anticipation§ 103 obviousness§ 112 disclosurecites PhillipsPatents in suitUS 12,249,437 - Advancell Pty Ltd.InstitutedPTAB · Oct 14, 2025 · PGR2025-00029 · APJ Kimberly Mcgraw · PGR · Institution
The Board instituted PGR on claims 1–6 and 8–20 on all asserted grounds, finding it more likely than not that at least one challenged claim is unpatentable.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“After reviewing the parties’ briefs and supporting evidence, we determine that Petitioner has sufficiently shown that Hassfjell-Hoff discloses each element of claim 1. As such, Petitioner’s argument and evidence as set forth above and further discussed below, sufficiently shows that it is more likely than not that claim 1 is anticipated by Hassfjell-Hoff, notwithstanding Patent Owner’s arguments, also addressed below.” slip op. at 16
- Adverse judgmentAdverse judgmentOther
“Here, Patentee Sciencons AS filed a statutory disclaimer of claim 7 of the ’603 patent. Ex. 2001. Based on our review of Exhibit 2001 and U.S. Patent and Trademark Office public records, we find that the disclaimer of claim 7 complies with the above-listed requirements of 37 C.F.R. § 1.321(a). Accordingly, we treat claim 7 as having never been part of the ’603 patent. See Vectra Fitness, Inc. v. TNWK Corp., 162 F.3d 1379, 1383 (Fed. Cir. 1998) (“This court has interpreted the term ‘considered as part of the original patent’ in [35 U.S.C.] § 253 to mean that the patent is treated as though the disclaimed claims never existed.”). Because post-grant review cannot be instituted based on disclaimed claims, claim 7 is outside the scope of this proceeding. 37 C.F.R. § 42.207(e) (“No post-grant review will be instituted based on disclaimed claims.”); General Elec. Co. v. United Techs. Corp., IPR2017-00491, Paper 9 (PTAB July 6, 2017) (precedential) (denying institution in view of a statutory disclaimer of all the challenged claims). Thus, we confine our analysis in this Decision to claims 1–6 and 8– 20, the remaining challenged claims that have not been disclaimed.” slip op. at 7
- PTAB / AIA Trials › Real party in interest / privityGranted
“Sciencons AS also states that ARTBIO, Inc. is responsible for defending the ’603 patent in this proceeding and requests that ARTBIO, Inc. be included in the caption for this proceeding.2 Paper 4, 1; Paper 7, 1. ARTBIO, Inc. has signed powers of attorney appointing the same practitioners that were appointed by Sciencons AS to transact all business associated with the instant post-grant review proceeding of the ’603 patent. See Papers 3, 4, 7, 8. To date, no objection has been raised to Patent Owner’s request. Given Sciencons AS’s representation that ARTBIO, Inc. is currently the exclusive licensee of the ’603 patent and is responsible for defending the ’603 patent, we grant Sciencons AS’s unopposed request that ARTBIO, Inc. be included in the caption. For convenience we refer to Sciencons AS and the purported exclusive licensee ARTBIO, Inc. collectively as “Patent Owner.” As stated supra, to the extent any party disputes ARTBIO, Inc.’s right to participate in this proceeding or to be included in the caption, the party shall request authorization to brief the issue within 10 business days of this Decision.” slip op. at 3
- Skill levelSkill level petitioner adoptedDecided for petitioner
“Petitioner contends that a person of ordinary skill in the art “would have had a bachelor’s degree in chemistry, chemical engineering, physics, nuclear chemistry, radiochemistry, or materials science, or a comparable field of study, plus approximately two to three years of professional experience with radioisotope generators, or other relevant industry experience” and that “[a]dditional graduate education could substitute for professional experience, and significant experience in the field could substitute for formal education.” Pet. 2–3 (citing Ex. 1002 ¶ 33; Ex. 1017 ¶ 27). At this stage of the proceeding, Patent Owner does not dispute Petitioner’s proposed definition nor provide a proposed definition of its own. See generally Prelim. Resp. For the purposes of this Decision, we adopt Petitioner’s undisputed proposed definition.” slip op. at 10
§ 102 anticipation§ 103 obviousness§ 112 disclosurecites PhillipsPatents in suitUS 12,125,603 - PTAB · Sep 19, 2025 · PGR2025-00025 · APJ Kimberly Mcgraw · PGR · Institution
The Board instituted PGR on claims 1–19 and all asserted grounds, finding it more likely than not that claim 1 is anticipated by the Gatorade Label.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“if “the information presented in the petition . . . demonstrate[s] that it is more likely than not that at least 1 of the claims challenged in the petition is unpatentable.” Post-grant review is available for patents that issue from applications that at one point contained at least one claim with an effective filing date on or after March 16, 2013. See Leahy-Smith America Invents Act, Pub. L. No. 112-29, 125 Stat. 284 (2011) (“AIA”), §§ 3(n)(1), 6(f)(2)(A). After considering the briefing and the evidence of record, for the reasons set forth below, we determine that Petitioner has shown that the ’422 Patent is eligible for post-grant review and has shown it is more likely than not that at least one challenged claim of the ’422 Patent is unpatentable under § 324(a). Accordingly, we institute a post-grant review of the challenged claims of the ’422 Patent.” slip op. at 2
- Skill levelSkill level petitioner adoptedDecided for petitioner
“B. Level of Ordinary Skill in the Art Petitioner contends that a person of ordinary skill in the art “would possess at least (1) a Bachelor’s degree in chemistry or a related field, with (2) five years of experience in material identification and characterization using multiple analytical methods and field sampling, or equivalent research or professional experience.” Pet. 12 (citing Ex. 1014 ¶ 24). Patent Owner does not dispute Petitioner’s definition for one of ordinary skill in the art nor provide a proposed definition of its own. See generally Prelim. Resp. For the purposes of this Decision, we adopt Petitioner’s undisputed proposal regarding the level of one of ordinary skill in the art.” slip op. at 7
- Claim Construction › Intrinsic evidence (Phillips canons) › Prosecution history disclaimer / disavowalDisclaimer foundDecided for patent owner
“336. The applicant explained that not all combinations of shrink films and light blocking materials are recyclable. Id. at 335. The applicant explained that films can be compatible with PET recycling in two ways, (1) the film can float in water and be separated from PET that sinks in water or (2) the PET films crystallize and “can be recovered with the PET stream.” Id. at 336 (citing “A Resource Document by the Association of Plastic Recyclers (APR)”) (found at Ex. 1002, 323–332) (emphasis omitted). The applicant explained that “removing the label before or during the recycling process is not evidence of the recyclability of the label” and that “[r]emoving the label during the recycling process is not equivalent to actually recycling the label.” Id. at 335. As such, a POSITA reading the prosecution history would understand that a label is not recyclable with a PET container, as recited by the independent claims, by removing the label from the PET recycle stream before or during the recycling process.” slip op. at 10
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)Term construed board ownOther
“To determine how a person skill in the art would determine if a shrink label is “recyclable” as recited in the independent claims, we look to how the Specification of the ’422 Patent describes or defines recyclable shrink labels. For example, the ’422 Patent states that PET shrink films are generally considered recyclable if no inks are retained on the film after a caustic wash cycle typically used in PET reclaiming processes. Ex. 1001, 6:61–65. The ’422 Patent further states that labels are fully recyclable if the polymers used are clear, preferably clear PET, and the labels include inks that can be washed off in a “typical PET recycling wash (caustic wash).” Id. at 11:44– 49; see also id. at 11:49–54 (describing embodiments in which the labels are free or substantially free of inks that cannot be washed off in a caustic wash or where the labels are free or substantially free of color plastics that cannot be recycled). The ’422 Patent further discusses “industry standards” for determining whether various embodiments of shrink labels are recyclable. See, e.g., id. at 11:29–53. For example, the Specification states that the “Association for Plastic Recyclers (APR) Critical Guidance Protocol for Clear PET Articles with Labels and Closures (PET-CG-02)” (Ex. 1005) can certify that a film is fully recyclable with a container or bottle. Id. at 11:34– 38. Additionally, the Specification states that labels “are recyclable according to the Evaluation of the Near Infrared (NIR) Sorting Potential of a Whole Plastic Article (SORT-B-01)” (Ex. 1010) and/or the “Evaluation of Sorting Potential for Plastic Articles Utilizing Metal, Metalized, or Metallic Printed Components (SORT-B-03)” (Ex. 1011). Ex. 1001, 11:39–44. The ’422 Patent further states that embodiments of the labels “are fully recyclable. For example, the labels may include inks that can be washed off in a typical PET recycling wash (caustic wash) and the polymers” are preferably clear PET. Id. at 11:44–48. The ’422 Patent thus provides various descriptions or standards to determine the recyclability of shrink labels. For the purposes of addressing the anticipation and obviousness grounds, we determine that any of these standards can be used to determine if a shrink label is “recyclable.” We note that our construction is preliminary and is based on the present record. We invite the parties to further the address the construction of “wherein the recyclable shrink label is recyclable with a PET container” during trial.” slip op. at 12
Claim construction§ 102 anticipation§ 103 obviousness§ 112 disclosurecites Phillips · NautilusPatents in suitUS 11,961,422 - Innoscience (Zhuhai) Technology Company, Ltd / Innoscience America, Inc. v. Efficient Power Conversion CorporationAll claims unpatentablePTAB · Mar 18, 2025 · IPR2023-01381 · APJ Jon B Tornquist · IPR · Final written decision
Claims 1–3 and 7–9 are unpatentable as obvious over Uemoto and Smith; the motion to amend is granted, and proposed substitute claims 13 and 14 are not shown unpatentable.
RulingsFinal written decision- Skill levelSkill level petitioner adoptedDecided for petitioner
“In order to determine whether an invention would have been obvious at the time the application was filed, we consider the level of ordinary skill in the pertinent art. Graham, 383 U.S. at 17. In assessing the level of ordinary skill in the art, various factors may be considered, including the “type of problems encountered in the art; prior art solutions to those problems; rapidity with which innovations are made; sophistication of the technology; and educational level of active workers in the field.” In re GPAC, Inc., 57 F.3d 1573, 1579 (Fed. Cir. 1995) (quotation omitted). Petitioner contends a person of ordinary skill in the art “would have possessed at least a four-year degree in electrical engineering, chemical engineering, physics, or material science, or a closely related field, and at least two years of experience in semiconductor device design or fabrication, including the processing of semiconductor materials, analysis of device operation, or the development of new device topologies.” Pet. 5–6. Petitioner contends “[a]dditional education could substitute for professional experience and vice versa.” Id. at 6. Patent Owner contends that a person of ordinary skill in the art would have had “at least a four-year degree in electrical engineering, physics, material science, or a closely related field, and three years of professional work experience in the epitaxial growth, design, and fabrication of semiconductor electronic devices, including those of GaN.” PO Resp. 7 (citing Ex. 2009 ¶ 82). Upon review of the evidence of record and the parties’ arguments, we adopt Petitioner’s definition of the person of ordinary skill in the art as it is consistent with the prior art of record. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001) (holding that the prior art itself can reflect the appropriate level of ordinary skill in the art). We note, however, that the conclusions reached in this Decision would be the same under either proposed definition of the ordinarily skilled artisan. See Ex. 2009 ¶ 83 (Dr. Schubert testifying that his opinions would be the same under either proposed definition); Ex. 1033 ¶ 9 (Dr. Shealy testifying that the differences in proposed definitions of the ordinarily skilled artisan “would not change the outcome of the invalidity analysis in any material manner”); PO Resp. 7; Pet. Reply 1.” slip op. at 9
- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed board ownDecided for patent owner
“compensated GaN layer above the barrier layer, and a gate contact above the compensated GaN layer.” Ex. 1001, 5:12–18. Petitioner contends the term “compensated” indicates that the step of compensating the GaN layer has already occurred, such that the term “compensated GaN layer” should be construed as a “‘[d]oped GaN layer formed with a step to passivate its impurities’ which is a ‘product-by-process’ limitation.”5 Pet. 12–14. And, because compensation with hydrogen was the “critical step” distinguishing the claims from the prior art, and because hydrogenation in as-grown III-nitride materials had been well known for over a decade by 2009, Petitioner contends “compensated” “cannot be interpreted as mere hydrogen presence in as-grown material, a well-known property of doped GaN.” Id. at 15. Patent Owner contends “compensated GaN material” should be construed as “a semiconductor GaN gate material in which one type of impurity (for example, donor) cancels the electrical effects of the other type of impurity (for example, acceptor).” PO Resp. 11 (citing Ex. 2009 ¶ 92) (emphasis added). Patent Owner contends this construction is consistent with the IEEE dictionary, which defines “compensated semiconductor” as 5 Given that product-by-process steps in a device claim are not entitled to patentable weight, Petitioner contends “the prior art only need show a material with passivated impurities to show unpatentability, not the step to achieve it.” Pet. 15–16. “[a] semiconductor in which one type of impurity or imperfection (for example, donor) partially cancels the electric effects of the other type of impurity or imperfection (for example, acceptor).” PO Resp. 14 (quoting Ex. 2004). Patent Owner contends its construction is also consistent with the written description of the ’294 patent, which explains that a compensated GaN material is part of the gate and includes a p-type impurity that imparts an electrical effect (i.e., conductivity), as well as a second impurity, e.g., hydrogen, that partially cancels the electrical effect of the p-type impurity, rendering the layer semi-insulating. Id. at 14–15 (citing Ex. 1001, 3:10–13, 3:43–45). On this record, we construe “compensated GaN layer” as “a GaN layer in which one type of impurity (for example, donor) partially cancels the electric effects of the other type of impurity (for example, acceptor).” This is consistent with the disclosures of the ’294 patent, the IEEE dictionary definition, and the construction ultimately adopted by the ITC. Ex. 2004, 3; Ex. 1049, 16–17 (ITC construing “compensated GaN layer” to mean “a GaN layer in which one type of impurity partially cancels the electrical effects of another type of impurity”); Ex. 1001, 3:43–45 (explaining that the compensated GaN layer of the ’294 patent is formed through the “passivation of a p-type impurity using hydrogen”). For the reasons set forth below, however, we decline to construe “compensated GaN layer” as a product-by-process claim term (as asserted by Petitioner), or to limit the compensated GaN layer to a gate material (as asserted by Patent Owner).” slip op. at 11
- Claim Construction › Intrinsic evidence (Phillips canons) › Specification disavowal / 'present invention' languageDisclaimer not foundDecided for petitioner
“There are two exceptions to the general rule that we apply the ordinary and customary meaning of a claim term: (1) when a patentee sets out a definition and acts as his own lexicographer, or (2) when the patentee disavows the full scope of a claim term either in the specification or during prosecution. See Thorner, 669 F.3d at 1365. The standards for lexicography and disclaimer, however, are “exacting.” Id. at 1366. There is no argument that the patentees acted as their own lexicographer to redefine the term “compensated GaN layer.” With respect to disavowal, a “patentee may demonstrate intent to deviate from the ordinary and accustomed meaning of a claim term by including in the specification expressions of manifest exclusion or restriction, representing a clear disavowal of claim scope.” Thorner, 669 F.3d at 1366 (quoting Teleflex, Inc. v. Ficosa N. Am. Corp., 299 F.3d 1313, 1325 (Fed. Cir. 2002)). As noted by Patent Owner, the title of the ’294 patent is, in part, “Compensated Gate MISFET” and much of the discussion of the ’294 patent is of a compensated GaN layer that is directly below the gate contact and above a barrier layer and operates in conjunction with the gate contact to control the on/off state of the transistor. PO Resp. 12–14. We are presented with insufficient argument or evidence to conclude, however, that these disclosures rise to the level of a disclaimer. For example, although the title of the ’294 patent is directed to a “Compensated Gate MISFET,” claim 1 is more broadly directed to “[a] column III Nitride transistor.” Ex. 1001, 5:12, code (54). Nor are we directed to an expression or statement of manifest exclusion in the ’294 patent that would serve to disclaim any “compensated GaN layer” that is not directly below the gate and/or that does not function in concert with the gate electrode to control the on/off state of the transistor. See Thorner, 669 F.3d at 1366. With respect to the stated goals of the invention, as noted by Patent Owner, one of the primary purposes of the compensated GaN layer of the ’294 patent is to reduce gate leakage and gate capacitance. Ex. 1001, 2:13– 19, 3:18–21 (“[U]sing a compensated semiconductor layer 38 leads to low gate leakage during device operation.”). We cannot use the goals of the invention, however, to rewrite the claims or insert terms that are not present. See Thorner, 669 F.3d at 1366. Moreover, the prior art of record indicates that a compensated GaN layer that is below the gate contact and above a barrier layer, but not part of the active gate structure, may also “decrease the leakage current between the gate and the drain.” Ex. 1006 ¶¶ 44 (“Even when a positive bias of 5 V or higher is applied to the gate electrode, no significant gate-leakage current is observed.”), 61. As such, evidence of record suggests that a person of ordinary skill in the art would have understood that one of the primary goals disclosed in the ’294 patent is achieved regardless of whether the compensated GaN layer is part of the gate, or simply in close vicinity to the gate. In view of the foregoing, we are not persuaded that the written description of the ’294 patent indicates that the “compensated GaN layer” must be part of the gate structure.” slip op. at 17
- Obviousness (§103) › Objective indicia / secondary considerations › NexusObjective indicia no nexusDecided for petitioner
“To be probative, Patent Owner must prove there is a nexus between the presented evidence and the merits of the claimed invention. See Demaco Corp. v. F. Von Langsdorff Licensing Ltd., 851 F.2d 1387, 1392 (Fed. Cir. 1988). A rebuttable presumption of nexus applies when the “patentee shows that the asserted evidence is tied to a specific product and that the product ‘is the invention disclosed and claimed.’” Fox Factory, Inc. v. SRAM, LLC, 944 F.3d 1366, 1373 (Fed. Cir. 2019) (quoting Demaco, 851 F.2d at 1392). “That is, presuming nexus is appropriate ‘when the patentee shows that the asserted objective evidence is tied to a specific product and that product embodies the claimed features, and is coextensive with them.’” Id. (quoting Polaris Indus., Inc. v. Arctic Cat, Inc., 882 F.3d 1056, 1072 (Fed. Cir. 2018)). If the praise is not limited to the features of the claimed invention, the patent owner may still prove nexus “by showing that the evidence of secondary considerations is the ‘direct result of the unique characteristics of the claimed invention.’” Id. at 1373–74 (quoting In re Huang, 100 F.3d 135, 140 (Fed. Cir. 1996)). Patent Owner contends that the compensated gate of the ’294 patent “was a breakthrough invention and resulted in the first commercially viable enhancement-mode GaN transistor.” PO Resp. 60 (citing Ex. 2009 ¶¶ 192– 193, 197; Ex. 2021). Patent Owner further contends that this achievement required the counter-intuitive use of a compensated gate material in the gate structure, and represented “a technological leap that laid the foundation for viable enhancement-mode GaN transistors.” Id. at 61–62. For this achievement, Patent Owner contends the inventor, Dr. Alex Lidow, received the 2015 SEMI Award. Id. at 60 (citing Ex. 2021). Upon review of Patent Owner’s evidence and the parties’ arguments, we find that Patent Owner’s objective indicia evidence is entitled to little, if any, weight. The evidence of praise relied upon by Patent Owner is not clearly linked to the claimed invention or any particular product having each of the claimed features of the ’294 patent. Ex. 2021. For example, the 2015 SEMI award was provided to Dr. Lidow “for commercialization of GaN power devices.” Id. An article explaining the award indicates that “high cost” previously “limited [the] commercial success” of GaN technologies, but Dr. Lidow was able to overcome these issues, “from resolving packaging limitations to establishing a low-cost supply chain,” “through persistence.” Id. This praise is not demonstrably linked to the claimed invention or any particular device, and does not mention the use of a compensated gate, or any other relevant feature recited in the claims. In view of the foregoing, we determine that Patent Owner’s objective evidence of non-obviousness is entitled to little, if any, weight.” slip op. at 20
Patent outcomesUS 8,350,294 unpatentableClaim construction§ 103 obviousness§ 112 disclosurecites KSR · GrahamPatents in suitUS 8,350,294 - Askeladden, L.L.C. v. Ohva, Inc.All claims unpatentablePTAB · Mar 10, 2025 · IPR2023-00921 · APJ Amee A Shah · IPR · Final written decision
Claims 1–4 are unpatentable as obvious: claim 1 over Cho, Aaron, and Carpenter; claim 2 over those references and de Geer; claim 3 over Cho and Aaron; and claim 4 over Cho, Aaron, and de …
RulingsFinal written decision- Disclosure Requirements (§112) › Written description (Ariad)Not entitled to earlier dateDecided for petitioner
“application are similar, as indicated by the redline comparison of two provided as Exhibit 1015. Critically, however, the “Summary of the Invention” sections are completely different. Id. at 2–4. The question is whether one of ordinary skill in the art would have understood with reasonable clarity, without the benefit of the Summary added for the ’286 patent/’674 application, that the ՚030 application describes a smart telephone that executes coded instructions to “convert the analog variable voltage audio signal received at the microphone port to the transaction data as digital data.”” slip op. at 43
- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed board ownDecided for petitioner
“Here, although the ’286 patent distinguishes “account data” from “transaction data” in the embodiment of Figure 11, the “transaction data” is submitted by the user to perform a series of banking transactions after manually entering a PIN code, whereas the “account data” is stored on the server, and the token information is accepted from the smart card’s 1001, 10:12–18, 10:30–35, 10:40–42, 11:21–22, 11:65–12:4, 12:22–36. Thus, the claimed “transaction data” that is “accepted . . . from an output interface of a transaction card” and “accepted . . . from a transaction card at an input interface of the card reader,” as recited in independent claims 1 and 3, comprises data stored on and read from a card, such as an ID number, password, authentication information, or session information, that can be used to facilitate a transaction. The evidence indicates that the claimed “transaction data” is distinct from the “transaction data B1-Bn” described in connection with the Figure 11 embodiment.” slip op. at 24
- Obviousness (§103) › Graham factors (scope of art, differences, level of skill)UnpatentableUnpatentable
“As discussed above in Section II.C, we construe the term “transaction data” as encompassing any data involved in a transaction, including account data. Again, we emphasize that claim 1 requires that the transaction data is accepted by the card reader from an output interface of the transaction card. Cho provides that card reader 230 reads a digital signal that includes account information of card 130 whereby the account information “may include at least one of an account number, a card expiration data, etc.” Ex. 1005, 5:54–58. We further agree with Petitioner that to the extent “transaction data” is for the purpose of conducting banking transactions, Cho’s account data of a credit card number and expiration date can perform that purpose. Patent Owner’s arguments that the transaction data cannot be “static” and that claim 1 requires “processing actual transaction-specific data” are not commensurate with the scope of the claim 1. The claim does not recite any limitations that the transaction data be dynamic or “not static,” nor does it recite any processing of the transaction data outside of using it to “facilitate transactions.” Petitioner has shown that Cho teaches the claimed transaction data.” slip op. at 55
Patent outcomesUS 9,679,286 unpatentableClaim construction§ 103 obviousness§ 112 disclosurecites KSR · GrahamPatents in suitUS 9,679,286 - PTAB · Aug 16, 2024 · IPR2023-00658 · APJ Scott A Daniels · IPR · Final written decision
The Board canceled original claim 1, denied the proposed substitute claim as indefinite under § 112, and did not reach the asserted obviousness grounds.
RulingsFinal written decision- Skill levelSkill level petitioner adoptedDecided for petitioner
“We have, on the complete record now before us, mainly the testimony of Petitioner’s declarant, Mr. Hatch, who testifies that the designer of ordinary skill in the art would be a person who has a bachelor’s degree in furniture design or an equivalent field or alternatively two years of practical experience designing furniture . . . [which] is appropriate given the relatively simple nature of the design at issue, which involves little more than two boards forming a tabletop. Ex. 1002 ¶¶ 34–35. Based on the complete record, we adopt Petitioner’s articulation of a designer of ordinary skill as it is supported by the testimony of Mr. Hatch. Id. ¶¶ 33–38. We also note that, based on the complete trial record, our” slip op. at 18
- Expert testimonyPetitioner expert creditedDecided for petitioner
“In contrast, Patent Owner’s declarant, Mr. Williams, testifies based on his “experience[,] that tenons are generally included in the larger portion of two table top portions.” Ex. 2006 ¶ 55. However, Mr. Williams’ experience does not explain why an ordinary observer would understand such functional and ornamental characteristics of tenon and hole arrangements. Id. Nor does this testimony proclaim that tenons must be in the larger of two table top potions. Indeed, even considering an ordinary observer imbued with Mr. Williams’ level of expertise and experience, and understanding for instance that it may be more likely that the wider portion includes tenons, this does not resolve the glaring inconsistency that Figure 1 illustrates holes and Figure 8 illustrates tenons. In other words, Mr. Williams’ “experience” does not resolve the visible tension that, on one hand, Figure 1 illustrates holes as part of the claimed ornamental design in the wider portion of the table top, and on the other hand, Figure 8 illustrates tenons as part of the same wider portion of the table top. The problem here may be more eloquently explained as “Two roads diverged in a yellow wood[,] And sorry I could not travel both.” Robert Frost, The Road Not Taken, The Poetry of Robert Frost—The Collected Poems, 105, Henry Holt and Co. (1969). Considering the entire record before us in this case we credit Mr. Hatch’s testimony. The issue is not, as Patent Owner has framed it, whether “[o]ne of ordinary skill in the art would understand how the tenons and holes should be positioned on each of the table top portions.” Reply Opp. 7. The question is whether a person of ordinary skill in the art viewing the design for a table top in the proposed substitute claim as would an ordinary observer, understand whether or not the wider portion of the table top as Figures 1 and 6, holes. As Mr. Hatch persuasively explains, in the proposed substitute claim a majority of the drawings for the wider portion, i.e., Figures 1–6, omit the tenons added in Figure 8. Ex. 1011 ¶ 37 (Mr. Hatch testifying that “Figure 8 is the only amended figure that adds tenons/dowels.”) Indeed, Figures 1 and 6 not only fail to illustrate tenons, but actually are amended to include holes rather than tenons, as described in the Motion to Amend. See, e.g., Motion to Amend 6 (Patent Owner describing, “Figure 1: Removal of disclaimer of a total of four holes by amending the outline of the four holes from broken lines to solid lines.”). On the complete record in this proceeding, we determine that a” slip op. at 28
- PTAB / AIA Trials › Motions to amend / substitute claimsMotion to amend granted in partGranted in part
“On the complete record in this proceeding, we determine that a designer of skill in the art considering the claim from either their own, or the perspective of an ordinary observer, would be uncertain whether the wider portion of the claimed table top depicted in Figures 1–8 includes tenons, or holes. It is reasonable that anyone observing two distinct ornamental designs for the same wider portion of the table top would be unclear as to the claimed ornamental design where holes are shown in one figure but tenons are shown in another figure illustrating the same wider portion of the table top. Observing as a whole, the figures illustrating the table top in the proposed substitute claim, the question remains, does the wider portion of the table top include tenons, or holes? See Maatita, 900 F.3d at 1376 (“Ultimately, a patent is indefinite for § 112 purposes whenever its claim, read in light of the visual disclosure (whether it be a single drawing or multiple drawings), ‘fail[s] to inform, with reasonable certainty, those skilled in the art about the scope of the invention.’”) (quoting Nautilus, Inc. v. Biosig Instruments, Inc., 572 U.S. 898 (2014)). proposed substitute claim fails to “inform those skilled in the art about the scope of the invention with reasonable certainty.” See Nautilus, 572 U.S. at 910. Thus, Petitioner has shown, by a preponderance of the evidence, that the proposed substitute claim is indefinite and we accordingly deny Patent Owner’s Noncontingent Motion to Amend.” slip op. at 29
- Disclosure Requirements (§112) › Definiteness (Nautilus)IndefiniteUnpatentable
“Federal Circuit recently explained that “a design patent is indefinite under § 112 if one skilled in the art, viewing the design as would an ordinary observer, would not understand the scope of the design with reasonable certainty based on the claim and visual disclosure.” In re Maatita, 900 F.3d 1369, 1377 (Fed. Cir. 2018). In Maatita, the Federal Circuit reversed the Board’s finding of indefiniteness of a design for a shoe bottom, i.e., a shoe sole, finding that Maatita’s two-dimensional drawing clearly demonstrates the perspective from which the shoe bottom should be viewed. A potential infringer is not left in doubt as to how to determine infringement. In this case, Maatita’s decision not to disclose all possible depth choices would not preclude an ordinary observer from understanding the claimed design, since the design is capable of being understood from the two-dimensional, plan- or planar-view perspective [] shown in the drawing. Id. at F.3d 1378–79. Different from Maatita, the issue in this proceeding is not whether an ordinary observer would sufficiently understand a three-dimensional ornamental design from a two-dimensional figure, but whether inconsistencies between figures of the proposed substitute claim render the scope of the claimed table top uncertain. See Maatita, 900 F.3d at 1376 (The Federal Circuit specifically distinguishing Maatita’s single two-dimensional drawing from indefiniteness issues raised by inconsistent drawings: “[h]ere, we are not dealing with inconsistencies in the drawings, or inconsistencies between the drawings and the verbal description, but” slip op. at 24
§ 103 obviousness§ 112 disclosurecites Nautilus - Askeladden, L.L.C. v. Ohva, Inc.Rehearing grantedPTAB · Mar 15, 2024 · IPR2023-00921 · APJ Amee A Shah · IPR · Rehearing
Granted petitioner’s rehearing request and instituted IPR of claims 1–4 on all asserted grounds, finding a reasonable likelihood of prevailing based on the preliminary construction of “transaction data.”
RulingsRehearing decision- RehearingRehearing, grantedGranted
“institute has the burden of showing the decision should be modified, and the request for rehearing must specifically identify all matters the party believes the Board misapprehended or overlooked and the place where each matter was previously addressed in its papers. 37 C.F.R. § 42.71(d). “When rehearing a decision on petition, a panel will review the decision for an abuse of discretion.” Id. § 42.71(c).” slip op. at 5
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)Term construed board ownOther
“Although the ’286 patent distinguishes “account data” from “transaction data” in the embodiment of Figure 11, the “transaction data” is submitted by the user to perform a series of banking transactions after manually entering a PIN code, whereas the “account data” is stored on the server, and the token information is accepted from the smart card’s embedded token, i.e., the output interface of the transaction card. See Ex. 1001, 10:12–18, 10:30–35, 10:40–42, 11:21–22, 11:65–12:4, 12:22–36. Thus, the claimed “transaction data” that is “accepted . . . from an output interface of a transaction card” and “accepted . . . from a transaction card at an input interface of the card reader,” as recited in independent claims 1 and 3, comprises data stored on and read from a card, such as an ID number, password, authentication information, or session information, that can be used to facilitate a transaction. Such claimed “transaction data” is distinct from the “transaction data” described in connection with the Figure 11 embodiment. We therefore do not limit the claimed “transaction data” and instead preliminarily construe that term as encompassing any data involved in a transaction, including account data. As described above, the claimed transaction data must come from the output interface of a transaction card. Should either party believe that a different construction should apply in the instituted trial, it should explain the proposed construction, how the construction is supported by the record, and how the construction affects our unpatentability analysis.” slip op. at 8
- Disclosure Requirements (§112) › Written description (Ariad)Entitled to earlier dateInstituted
“The dispute relates to whether the ’030 application describes the claimed “smart telephone” accepting transaction data and executing coded instructions to convert the analog signal to digital data representing transaction data as digital data. See Pet. 14–15, 19–27. In Petitioner’s view, that term is supported only by language added to the “Brief Summary of the Invention” during prosecution of the application resulting in the ’286 patent. Id. at 17. In contrast, argues Petitioner, the corresponding section of the ’030 application instead describes transmitting sound to a PC, not a smart telephone. Id. at 19–26. Patent Owner submits that the ’030 application describes generating sounds from a smart phone and using a “key jack sound pass generator” to communicate sounds. Prelim. Resp. 16. Patent Owner contends that the claim language is supported by disclosure of receiving the audio signal at a microphone port and converting the signal to transaction data. Id. at 16–18. Patent Owner points also to description of direct communication between a “client device” and server. Id. at 19. On the present record, we find that Petitioner, at this stage in the proceeding, has shown sufficiently how it contends that the earliest possible effective filing date for claims 1–4 of the ’286 patent is March, 3, 2015, such that the Cho, Aaron, Carpenter, and de Geer references qualify as prior art. Patent Owner has identified a factual dispute regarding the significance of the ’030 application’s disclosures, and we view that dispute as best resolved through trial.” slip op. at 9
- PTAB / AIA Trials › Real party in interest / privityDecided for petitioner
“35 U.S.C. § 312(a)(2) provides that one of the “Requirements of Petition” is that “the petition identifies all real parties in interest.” “Whether a non-party is a RPI is a ‘highly fact-dependent question’ and must be considered on a case-by-case basis.” SharkNinja Operating LLC. v. IROBOT Corp., No. IPR2020-00735, 2020 WL 6050687, at *4 (PTAB Oct. 13, 2020) (precedential) (citing Ventex Co. v. Columbia Sportswear N. Am., Inc., IPR2017-00651, Paper 148 at 6 (PTAB Jan. 24, 2019) (Paper 148) (precedential) (citing Office Trial Practice Guide, 77 Fed. Reg. 48,756, 48,759 (Aug. 14, 2012))). Here, addressing whether TCH is an unnamed RPI would not create a time bar or estoppel under 35 U.S.C. § 315. There is no allegation or evidence that TCH is “barred or estopped from this proceeding or that Petitioner purposefully omitted [TCH] to gain some advantage.” SharkNinja at *4. Rather, Patent Owner argues that for “once again willfully fail[ing] to identify TCH as a real party in interest, . . . the Petition should be denied on that basis.” Prelim. Resp. 7. In other words, Patent Owner contends only that we deny institution because of “the alleged failure of a procedural requirement that can be corrected under our precedent.” SharkNinja at *4. We understand that” slip op. at 11
Claim construction§ 103 obviousness§ 112 disclosureDiscretionary denialPatents in suitUS 9,679,286 - Apple Inc. v. Rfcyber Corp.All claims unpatentablePTAB · Jan 19, 2024 · IPR2022-01256 · APJ Kevin W Cherry · IPR · Final written decision
Claims 1–11 are unpatentable as obvious over Buhot, GPC, and Zhu.
RulingsFinal written decision- Disclosure Requirements (§112) › Written description (Ariad)Not entitled to earlier dateDecided for petitioner
“earlier applications, in particular Application No. 11/534,653 (“the ’653 application”), which issued as U.S. Patent No. 8,118,218 B2 (“the ’218 patent”). “‘It is elementary patent law that a patent application is entitled to the benefit of the filing date of an earlier filed application only if the disclosure of the earlier application provides support for the claims of the later application, as required by 35 U.S.C. § 112.’” PowerOasis, Inc. v. T- Mobile USA, Inc., 522 F.3d 1299, 1306 (Fed. Cir. 2008). The test for determining compliance with the written description requirement under § 112(a) is whether the original disclosure of the earlier-filed application reasonably would have conveyed to one with ordinary skill in the art that the inventor had possession of the claimed subject matter at the time of the earlier-filed application. Ariad Pharm., Inc. v. Eli Lilly & Co., 598 F.3d 1336, 1351 (Fed. Cir. 2010) (en banc). It is well settled that “[e]ntitlement to a filing date does not extend to subject matter which is not disclosed but would be obvious over what is expressly disclosed.” Lockwood v. Am. Airlines, Inc., 107 F.3d 1565, 1571−72 (Fed. Cir. 1997). “It is not sufficient for purposes of the written description requirement of § 112 that the disclosure, when combined with the knowledge in the art, would lead one to speculate as to modifications that the inventor might have envisioned, but failed to disclose.” Id. We agree with Petitioner there does not appear to be support for limitation [1(j)] in the ’653 application. We find that the disclosure of the ’653 application—limited to general teachings of a smart card, an operating system, and a smart card manager—is insufficient to show possession of limitation [1(j)]. See Ex. 2001 (’218 patent), 4:47–56. As we explained above, “[e]ntitlement to a filing date does not extend to subject matter which is not disclosed but would be obvious over what is expressly disclosed.” Lockwood, 107 F.3d at 1571−72. The ’653 Application contains no disclosure of replacing applications, even if the disclosure might render such replacing obvious, it is not sufficient to show the possession required to establish entitlement to a priority date. Accordingly, we agree with Petitioner that the challenged claims of the ’724 patent are entitled to a priority date no earlier than March 4, 2012.” slip op. at 7
- Skill levelSkill level petitioner adoptedDecided for petitioner
“Relying on the declaration testimony of Mr. Smith, Petitioner contends that an ordinarily skilled artisan for the ’724 patent “would have had at least a bachelor’s degree in computer engineering, computer science, electrical engineering, or a related field, with at least one year of experience in the field of mobile payment technology. Additional pertinent education might substitute for the requisite experience and vice versa.” Pet. 6–7 (citing Ex. 1007 (Smith Decl.) ¶¶ 34–35). Patent Owner states that “[t]he parties agree on the level of skill in the art.” PO Resp. 11. Accordingly, we adopt Petitioner’s articulation of the level of ordinary skill in the art, which is consistent with the ’724 patent and the asserted prior art, and we apply it in our obviousness evaluations below. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001) (the prior art, itself, can reflect appropriate level of ordinary skill in art).” slip op. at 11
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededDecided for petitioner
“Petitioner contends that it applies “the plain and ordinary meaning as understood by a [person of ordinary skill in the art] for all terms not expressly construed below,” and indicates that in parallel District Court litigation, the parties agreed to claim construction for the term “emulator device” to mean “hardware device, alone or containing software, that pretends to be another particular device or program that other components expect to interact with.” Pet. 8. Petitioner proposes that the term “application” should be construed to mean “‘software program suitable for being executed on a portable device,’” but that the “distinction between the parties’ respective proposals need not be resolved for this proceeding.” Id. at 8–9. Petitioner finally contends that the phrase “a portion of or in entirety” in each independent claim means “in its entirety or partially,” but not both. Id. at 9. Patent Owner submits that “[t]he parties agree that the Board should construe ‘emulator device’ as ‘hardware device, alone or containing software, that pretends to be another particular device or program that other components expect to interact with.’” PO Resp. 11. Patent Owner “does not believe that any other terms require construction to resolve the issues presented in this proceeding.” Id. We apply the agreed upon constructions above, but otherwise find that no express constructions are necessary for this decision.” slip op. at 12
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation foundReasonable expectation foundDecided for petitioner
“We agree with Petitioner that, even if the applications were stored in “generic memory” as Patent Owner contends, Zhu provides adequate security and would not undermine Petitioner’s motivation to combine. See Intel, 61 F.4th at 1380 (“It’s not necessary to show that a combination is the best option, only that it be a suitable option.”). Indeed, Zhu addresses the problem Patent Owner contends it would cause in the combination.3 As Zhu 3 Patent Owner argues that Petitioner should be precluded from discussing Zhu’s encryption embodiment because it was not raised in the Petition. See Sur-Reply 6–7. We disagree. The claims do not recite anything about how the data should be stored. Thus, it is not surprising that the Petition did not address it. Patent Owner raised the teaching away argument regarding the security of the data. See PO Resp. 12–16. Petitioner relies on the exact same mapping, same motivation, and same arguments why Zhu accounted for certain limitations. See Reply 4–11. Petitioner’s Reply merely explained that Zhu did address the problem Patent Owner contended would “teach away” from the combination. Indeed, Patent Owner was aware of Zhu’s teachings and addressed them in their Patent Owner Response. The Federal recognizes, “[l]oading one of the smart card applications already resident on the smart card to another memory location on the mobile device can provide sufficient memory for the selected smart card application, but can also create a security problem.” Ex. 1006 (Zhu), 3:25–34. To address this problem, Zhu proposes encrypting these applications in generic memory which “reduces the possibility of unauthorized access to the information.” Id. at 3:59–61, 8:30–55, 9:28–33; Ex. 1033 (Smith Supp. Decl.) ¶¶ 5–6. Although acknowledging this disclosure, Patent Owner’s expert, Dr. Weaver, testifies that Zhu’s encryption is inadequate and that encryption would have certain drawbacks. See Ex. 2002 (Weaver Decl.) ¶ 69. We find this testimony, which directly contradicts the teachings of Zhu that encryption is an adequate solution, lacks sufficient support to be entitled to much weight. Dr. Weaver provides no citations to support his contention that a person of ordinary skill at the time of the invention would find encryption so inadequate or problematic as he now contends. Moreover, we find that Dr. Weaver’s testimony on cross examination provides an additional, independent basis to give this testimony little weight. On cross examination, Dr. Weaver contended that there was nothing uniquely inadequate about the particular encryption scheme disclosed in Zhu, but rather that his “opinion was more general, that encryption schemes known in the 2012 time frame were all breakable with computing power and time,” and thus, inadequate Circuit has explained that “the petitioner in an inter partes review proceeding may introduce new evidence after the petition stage if the evidence is a legitimate reply to evidence introduced by the patent owner.” Anacor Pharm., Inc. v. Iancu, 889 F.3d 1372, 1380–81 (Fed. Cir. 2018). That is the case here, so we find that Petitioner’s arguments and evidence regarding Zhu’s encryption are proper. for storing payment applications in a mobile device’s general memory. Ex. 1027 (Weaver Tr.), 26:11–23; see also id. at 23:3–8 (“[D]oes encryption ever provide a sufficiently high security to permit storing payment application on a mobile device’s general memory? A. No”); 24:15–25:23 (testifying all publicly known encryption schemes in 2012 were breakable). However, when confronted with the fact that the ’724 patent discloses storing payment application on general baseband memory using an encryption method that was breakable, id. at 26:24–29:7, Dr. Weaver testified that this encryption method was sufficient to allow storing payment applications in general baseband memory even though it was “not perfectly secure,” id. at 29:8–14. Dr. Weaver provides no explanation or rationale why the encryption method in the ’724 patent, which he admits suffers from the same drawbacks he identified with respect to Zhu, is sufficient, but other encryption methods would not be sufficient. In its Sur-reply, Patent Owner attempts to rehabilitate Dr. Weaver’s testimony with justifications and qualifications not found in his original testimony. Sur-Reply 7–8. Yet, Dr. Weaver’s testimony discussed above was clear and unequivocal. See Ex. 1027 (Weaver Tr.), 24:15–29:14. Patent Owner made no effort to redirect his testimony at his deposition, so it cannot now do so through mere attorney argument. We find the inconsistency between Dr. Weaver’s treatment of Zhu and his treatment of similar disclosure in the ’724 patent exposes the insufficient reasoning supporting his opinions regarding the adequacy of Zhu’s use of encryption in the combination. Accordingly, we give no weight to his testimony that a skilled artisan would not have combined Zhu with a Buhot/GPC system due to security concerns. In contrast, we find the testimony of Mr. Smith regarding the use of encryption and the tradeoffs with the benefits of adopting Zhu’s memory management technique, which he offers in his Supplemental Declaration, to be well-reasoned, consistent with the disclosure of Zhu and the ’724 patent4, and entitled to substantial weight. See Ex. 1033 (Smith Supp. Decl.) ¶¶ 4–15. As Petitioner recognizes, “‘[a] given course of action often has simultaneous advantages and disadvantages, and this does not necessarily obviate motivation to combine.’” Allied Erecting & Dismantling Co. v. Genesis Attachments, LLC, 825 F.3d 1373, 1381 (Fed. Cir. 2016). As Mr. Smith and Dr. Weaver testified, decryption without access to the security keys is an extremely computationally intensive and time-consuming process. Ex. 1033 (Smith Supp. Decl.) ¶¶ 6–8; Ex. 1027 (Weaver Tr.), 23:17–25:2; see also Ex. 10175, 132. Mr. Smith testifies that the benefits of using encryption would be sufficient to resolve the security concerns Patent Owner raises, and that any burden of generating a certificate would be outweighed by the benefits of using encryption and the memory advantages Zhu’s technique would offer. See Ex. 1033 (Smith Supp. Decl.) ¶¶ 4–15. Accordingly, we find that Patent Owner’s security concerns would be” slip op. at 25
Patent outcomesUS 11,018,724 unpatentableClaim construction§ 103 obviousness§ 112 disclosurecites KSR · GrahamPatents in suitUS 11,018,724 - Apple Inc. v. Rfcyber Corp.InstitutedPTAB · Jan 23, 2023 · IPR2022-01256 · APJ Kevin W Cherry · IPR · Institution
The Board instituted IPR of claims 1–11 based on the § 103 ground over Buhot, GPC, and Zhu, finding a reasonable likelihood that at least one challenged claim is unpatentable.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“institute an inter partes review. The standard for instituting an inter partes review is set forth in 35 U.S.C. § 314(a), which provides that an inter partes review may not be instituted unless “there is a reasonable likelihood that the petitioner would prevail with respect to at least 1 of the claims challenged in the petition.” The Supreme Court has held that the Board, in a decision to institute under 35 U.S.C. § 314(b), may not institute review on less than all claims challenged in the petition. SAS Inst. Inc. v. Iancu, 138 S. Ct. 1348, 1355–56 (2018). Moreover, in accordance with our rules, “[w]hen instituting inter partes review, the Board will authorize the review to proceed on all of the challenged claims and on all grounds of unpatentability asserted for each claim.” 37 C.F.R. § 42.108(a) (2020); see also PGS Geophysical AS v. Iancu, 891 F.3d 1354, 1360 (Fed. Cir. 2018) (interpreting the statute to require “a simple yes-or-no institution choice respecting a petition, embracing all challenges included in the petition”). Applying those standards, and upon considering the Petition, the Preliminary Response, and the evidence of record, we determine the information presented shows a reasonable likelihood that Petitioner would prevail in establishing the unpatentability of at least one of the challenged claims of the ’724 patent. Accordingly, we institute an inter partes review of all challenged claims (i.e., claims 1–11) of the ’724 patent, based on the ground asserted in the Petition.” slip op. at 2
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededOther
“Having considered the record, we determine that no express claim construction is necessary for any claim terms. See Nidec Motor Corp. v. Zhongshan Broad Ocean Motor Co., 868 F.3d 1013, 1017 (Fed. Cir. 2017) (holding that only claim terms in controversy need to be construed, and only to the extent necessary to resolve the controversy (citing Vivid Techs., Inc. v. Am. Sci. & Eng’g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999))).” slip op. at 10
- Skill levelSkill level petitioner adoptedDecided for petitioner
“contends that an ordinarily skilled artisan for the ’724 patent “would have had at least a bachelor’s degree in computer engineering, computer science, electrical engineering, or a related field, with at least one year of experience in the field of mobile payment technology. Additional pertinent education might substitute for the requisite experience and vice versa.” Pet. 6–7 (citing Ex. 1007 (Smith Decl.) ¶¶ 34–35). Patent Owner states that it “utilizes Petitioner’s proposed level of skill in the art,” but only for its Preliminary Response. Prelim. Resp. 9. Based on this record, we adopt Petitioner’s articulation of the level of ordinary skill in the art, which is consistent with the ’724 patent and the asserted prior art, and we apply it in our obviousness evaluations below. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001) (the prior art, itself, can reflect appropriate level of ordinary skill in art).” slip op. at 9
- Disclosure Requirements (§112) › Written description (Ariad)Not entitled to earlier dateDecided for petitioner
“earlier applications, in particular Application No. 11/534,653 (“the ’653 application”), which issued as U.S. Patent No. 8,118,218 B2 (“the ’218 patent”). “It is elementary patent law that a patent application is entitled to the benefit of the filing date of an earlier filed application only if the disclosure of the earlier application provides support for the claims of the later application, as required by 35 U.S.C. § 112.” PowerOasis, 522 F.3d at 1306; New Railhead Mfg., L.L.C. v. Vermeer Mfg. Co., 298 F.3d 1290, 1294 (Fed. Cir. 2002); Lucent Techs., Inc. v. Gateway, Inc., 543 F.3d 710, 718 (Fed. Cir. 2008) (“Patent claims are awarded priority on a claim-by-claim basis based on the disclosure in the priority applications.”). The test for determining compliance with the written description requirement under § 112(a) is whether the original disclosure of the earlier-filed application reasonably would have conveyed to one with ordinary skill in the art that the inventor had possession the claimed subject matter at the time of the earlierfiled application. Ariad Pharm., Inc. v. Eli Lilly & Co., 598 F.3d 1336, 1351 (Fed. Cir. 2010) (en banc). It is well settled that “[e]ntitlement to a filing date does not extend to subject matter which is not disclosed but would be obvious over what is expressly disclosed.” Lockwood v. American Airlines, Inc., 107 F.3d 1565, 1571−72 (Fed. Cir. 1997). “It is not sufficient for purposes of the written description requirement of § 112 that the disclosure, when combined with the knowledge in the art, would lead one to speculate as to modifications that the inventor might have envisioned, but failed to disclose.” Id. Nor could the claimed subject matter have been “envisioned” from the earlier disclosure to establish written description support. Goeddel v. Sugano, 617 F.3d 1350, 1356 (Fed. Cir. 2010). We agree with Petitioner that, on this record, there does not appear to be support for limitation [1(j)] in the ’653 application. Patent Owner identifies the following disclosure from the ’218 patent (the patent that issued from the ’653 application) as supporting limitation [1(j)]: According to one embodiment, a smart card has a preloaded smart card operation system that provides security framework to control the access to the Smart card (e.g., an installation of external applications into the smart card). In order to manage the life cycle of an external application, a card manager module is configured by using the smart card security framework. For instance, a Java based smart card, SmartMX, is preloaded with an operating system JCOP 4.1. The Global Platform 2.1 installed on the SmartMX performs the card manager functionality. Ex. 2001 (’218 patent), 4:47–56. Patent Owner argues that “this description is substantively identical to that on which Apple relies for disclosure of the “emulator device” and “replace out of the emulator device . . . replacing out of the emulator device . . .” limitations. Prelim. Resp. 26. Patent Owner contends that “Apple relies on Buhot’s discussion of an ‘operating system 314 (running on processor 400) for the ‘emulator device’ limitation (Pet. at 31), and relies on Zhu’s alleged teachings regarding a ‘smart card manager . . . which governs the process of loading and unloading applications out of an emulator’ for the ‘replace out of the emulator device . . . replacing out of the emulator device’ limitations.” Id. (citing Pet. 43). Patent Owner asserts that Petitioner “cannot argue with a straight face that its proposed combination discloses” slip op. at 21
Claim construction§ 103 obviousness§ 112 disclosurecites Phillips · KSR · GrahamPatents in suitUS 11,018,724 - Intel Corporation / Globalfoundries U.S., Inc. et al. v. Daniel L. FlammAll claims unpatentablePTAB · Sep 30, 2020 · IPR2017-00279 · APJ Christopher L Crumbley · IPR · Final written decision
Claims 13–26, 64, and 65 are unpatentable as obvious under § 103 over the combinations of prior art listed in the decision.
RulingsFinal written decision- Disclosure Requirements (§112) › Written description (Ariad)Not entitled to earlier dateDecided for petitioner
“not entitled to claim priority to a filing date any earlier than the September 11, 1997 filing date of the ’650 provisional application, and, therefore, each of the asserted references qualify as prior art to the challenged claims. See Pet. 9. Specifically, Petitioner contends that the ’264 patent is not entitled to claim priority to the December 4, 1995 filing date of the ’224 application because the ’224 application fails to disclose a chuck having a “thermal mass” or selecting that thermal mass to” slip op. at 14
- Skill levelSkill level petitioner adoptedDecided for petitioner
“in the art at the relevant time would have had (i) a Bachelor’s degree in chemical engineering, materials science engineering, electrical engineering, physics, chemistry, or a similar field, and three or four years of work experience in semiconductor manufacturing or related fields; or (ii) a Master’s degree in chemical engineering, materials science engineering, electrical engineering, physics, chemistry, or a similar field, and two or three years of work experience in semiconductor manufacturing or related fields; or (iii) a Ph.D. in chemical engineering, materials science engineering, electrical engineering, physics, chemistry, or a similar field. Pet. 19–20 (citing Ex. 1006 ¶¶ 21). Patent Owner does not contest Petitioner’s description of the level of ordinary skill in its Response. Based on our review of the ’264 patent, the cited prior art, and the testimony of the parties’ declarants, we agree with Petitioner’s assessment of the level of ordinary skill in the art and apply it for purposes of this Decision. See Okajima, 261 F.3d at 1355 (explaining that specific findings regarding ordinary skill level are not required “where the prior art itself reflects an appropriate level and a need for testimony is not shown”).” slip op. at 12
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)Term construed board ownTerm construed petitioner constructionDecided for petitioner
“terms appearing in the challenged claims. Dec. on Inst. 10–11. First, we construed selected thermal mass to mean “thermal mass selected by selecting the mass of the substrate holder, the material of the substrate holder, or both.” Id. at 10. Second, we adopted Petitioner’s proposed 13 Neither party disputes that the ’264 patent is expired. The earliest patent application referenced for the benefit of priority under 35 U.S.C. § 120 for the ’264 patent was filed on December 4, 1995, and the patent has no term extensions. The term of the ’264 patent, therefore, expired no later than December 4, 2015. See 35 U.S.C. § 154(a)(2) (2012 & Supp. III 2015) (stating that the term of a patent grant ends twenty (20) years from the date on which the application for the patent was filed in the United States, “or, if the application contains a specific reference to an earlier filed application or applications under section 120, 121, 365(c), or 386(c), from the date on which the earliest such application was filed”). 13 construction of thermal mass . . . selected for a predetermined temperature change within a specific interval of time as meaning “the material and/or mass of the substrate holder are chosen to effect a predetermined change in substrate holder temperature from a selected first temperature to a selected second temperature within a specific time period.” Id. at 11. During the instituted trial, neither party disagreed with these constructions; nor did either party ask that we construe additional claim terms. We, therefore, leave our prior constructions in place unaltered.” slip op. at 13
- Obviousness (§103) › Analogous artAnalogous artDecided for petitioner
“claimed invention. PO Resp. 15–19. As Patent Owner correctly notes, art is analogous if it is either: (1) from the same field of endeavor as the claimed invention; or (2) reasonably pertinent to the problem faced by the inventor. Id. at 15–16 (citing MPEP § 2141.01(a)). As we find below that Hinman satisfies the second prong of this test, we need not address Patent Owner’s arguments regarding field of endeavor. A reference is “reasonably pertinent” to a problem if it “logically would have commended itself to an inventor’s attention in considering his problem.” In re Icon Health and Fitness, Inc., 496 F.3d 1374, 1379–80 (Fed. Cir. 2007) (quoting In re Clay, 966 F.2d 656, 658, 23 USPQ2 1058, 1061 (Fed. Cir. 1992)). Petitioner argues that Hinman and the ’264 patent address the same problem, namely “controlling temperature to increase throughput.” Reply 5; Ex. 1025 ¶¶ 45, 48. Patent Owner disagrees, alleging that the ’264 patent is “concerned with achieving or improving etch selectivity in a high throughput etch process for semiconductor processing,” 32 and that this is different than the problems addressed by the prior art. PO Resp. 18. In defining the problem addressed by the inventor, the specification of the challenged patent is often instructive. Here, the ’264 patent notes that prior art substrate etching processes used “batch” modes in which etching was done at a single temperature, and that the invention improves upon these processes by providing a multi-stage etching process using different temperatures. Ex. 1001, 1:65–2:11. As such, the invention allegedly overcame disadvantages of prior art processes, which required lowered throughput and etch rate in order to avoid excessive damage to a workpiece. Id. at 2:11–14. Despite Patent Owner’s arguments, we cannot agree that etch selectivity, as opposed to throughput, is the problem addressed by the ’264 patent. As Dr. Bravman points out, “[t]he specification of the ’264 patent is devoid, however, of description of improved or high selectivity processes or explanation of how the purported invention achieves both high selectivity and high etch rates.” Ex. 1025 ¶ 46. This is in contrast to the specification’s direct statement that the invention “overcomes serious disadvantages of prior art methods in which throughput and etching rate were lowered in order to avoid excessive device damage.” Ex. 1001, 2:11– 14 (emphasis added). It is clear to us that the problem faced by the ’264 patent is one of throughput and etching rate. The applicability of the cited prior art, including Hinman, to” slip op. at 32
Patent outcomesUS RE40,264 unpatentableClaim construction§ 103 obviousness§ 112 disclosurecites KSR · Graham
Holdings, summaries, rulings, issues, outcomes, winners and claim constructions shown for a decision were generated by a large language model reading the opinion. They are a guide to the decision, not the decision. Confirm every one against the court's own text before relying on it. Outcomes read from the patent owner’s side. Party names are extracted from the decision and are missing on about 900 short Director denials and scans, which carry the trial number instead.