- PTAB · Jul 11, 2025 · PGR2025-00009 · APJ Susan L C Mitchell · PGR · Institution
The Board instituted PGR on claims 1, 2, 6–14, and 16–29, finding the written-description and enablement challenges met the institution threshold; the obviousness challenge did not.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“We have authority to determine whether to institute a post-grant review under 35 U.S.C. § 324. Institution of a post-grant review is authorized by statute when “the information presented in the petition . . . would demonstrate that it is more likely than not that at least 1 of the claims challenged in the petition is unpatentable.” 35 U.S.C. § 324(a). Applying that standard on behalf of the Director (37 C.F.R. § 42.4(a)) and in consideration of the Petition, Preliminary Response, Reply, Sur-Reply, and the cited evidence of record, we determine that the information presented shows that it is more likely than not that Petitioner would prevail in establishing unpatentability of claims 1, 2, 6–14, and 16–29 of the ’035 patent, and therefore, we grant post-grant review for the reasons articulated below.” slip op. at 2
- Skill levelSkill level petitioner adoptedDecided for petitioner
“Patent Owner’s contentions are, at this stage, unavailing because Patent Owner’s proffered definition of a POSA is too restrictive. Petitioner’s proposal is sufficiently comprehensive to encompass the level of skill reflected in prior art relevant to the ’035 patent. It is reasonably clear that, in indicating that a POSA would have an advanced degree (like a Ph.D.) and years of experience in analysis of protein structure, Petitioner is asserting that knowledge of proteins generally is sufficient to understand the types of problems encountered in the art and the prior art solutions to those problems, and the ordinary artisan need not be an expert in hyaluronidases. See Pet. 15–16. Petitioner requires that the POSA would be able to apply key scientific concepts (e.g., biochemistry, recombinant biology, sequence analysis and protein modeling) to enzymes such as hyaluronidases. See id.” slip op. at 10
- Claim Construction › Intrinsic evidence (Phillips canons) › Lexicography (patentee as own lexicographer)Term construed petitioner constructionDecided for petitioner
“refers to a PH20 polypeptide that contains at least one amino acid modification, such as at least one amino acid replacement as described herein, in its sequence of amino acids compared to a reference unmodified PH20 polypeptide. A modified PH20 polypeptide can have up to 150 amino acid replacements, so long as the resulting modified PH20 polypeptide exhibits hyaluronidase activity. Typically, a modified PH20 polypeptide contains 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, or 50 amino acid replacements. It is understood that a modified PH20 polypeptide also can include any one or more other modifications, in addition to at least one amino acid replacement as described herein. Id. at 48:38–53 (emphasis added).” slip op. at 15
- Disclosure Requirements (§112) › Written description (Ariad)Not entitled to earlier dateInstituted
“On the current record, the evidence shows it is more likely than not that the claims of the ’035 patent fail to satisfy the written description requirement because they “recite a description of the problem to be solved while claiming all solutions to it and . . . cover any compound later actually invented and determined to fall within the claim’s functional boundaries— leaving it to the pharmaceutical industry to complete an unfinished invention.” Ariad, 598 F.3d at 1353. Accordingly, on the current record, we find that Petitioner has demonstrated that it is more likely than not that the ’035 patent does not comply with the written description requirement. Similarly, the current record does not appear to provide evidence of possession of the full scope of the claims of the ’035 patent in the ’731 application or any of the subsequent divisional or continuation applications leading to the ’035 patent that claim priority to the ’731 application (which appear to all have similar specifications) for the reasons given above.10 Therefore, the ’035 patent might not receive the benefit of priority to the earlier filed applications, and based on this preliminary determination, is eligible for post-grant review” slip op. at 30
Claim construction§ 103 obviousness§ 112 disclosurecites Phillips · KSR · GrahamPatents in suitUS 12,123,035 - Apple Inc. v. DH International Ltd.InstitutedPTAB · Jun 25, 2025 · IPR2025-00172 · APJ Brian P Murphy · IPR · Institution
The Board instituted IPR of claims 1–20 on all petition grounds, finding a reasonable likelihood that claims 1, 10–12, and 19 are obvious over Suga and Gorsuch.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“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.” Under § 314, the Board may not institute review on fewer than all claims challenged in the petition. SAS Inst., Inc. v. Iancu, 138 S. Ct. 1348, 1359–60 (2018). If the Board institutes a review, it will institute “on all of the challenged claims and on all grounds of unpatentability asserted for each claim.” 37 C.F.R. § 42.108(a). Upon consideration of the Petition, the Preliminary Response, and the evidence of record, for the reasons set forth below, we conclude the Petition demonstrates a reasonable likelihood that Petitioner would prevail in showing the unpatentability of at least one challenged claim in the ’294 patent. Accordingly, we institute an inter partes review of claims 1–20 of the ’294 patent.” slip op. at 2
- Skill levelSkill level board ownOther
“II. ANALYSIS A. Level of Ordinary Skill in the Art Petitioner contends: A person of ordinary skill in the art at the time of the alleged invention of the ’294 Patent (“POSITA”) would have had a bachelor’s degree in Electrical Engineering, Computer Engineering, or in a similar discipline with at least two years of experience with wireless communication devices and networks. More education can substitute for practical experience and vice versa. Pet. 10 (citing Ex. 1004 ¶ 34). Patent Owner states that it “agrees with Petitioner on the level of ordinary skill in the art.” Prelim. Resp. 8 (citing Ex. 2001 ¶¶ 26–29).” slip op. at 9
- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed board ownDecided for petitioner
“Both parties rely on the language of claim 1 and the ’294 patent specification to support their respective constructions, and they emphasize that a user’s selective triggering of the control device does not issue different activation commands or control which data conveyance operation is used. Claim 1 recites an “invariable activation command” as a command that is “issued when said control device is selectively triggered by the user.” selectively trigger a control device “via one of a button, a keypad, a tactile screen, and a biometric parameter detector,” e.g., by entering a PIN that is authenticated, in order for an invariable activation command to be issued. Id. at 8:43–50, 10:26–29, 19:3–5. The claimed function of an invariable activation command is to “initiate[]” either a “first data conveyance operation” or a “second data conveyance operation” depending on whether “said switching element is in said first state” or “in said second state.” As explained above, the state of the switching element depends on whether or not an “activation cue” has been received by a “cue receiver.” The ’294 patent specification confirms the operation. Id. at 10:26–36, 15:14–28. The parties joust over the proper terminology for characterizing an “invariable” activation command, but they appear to agree on how the claimed cell phone and method work. The ’294 patent specification makes clear that the activation command is “invariable” in the sense that whenever a user selectively triggers the control device on the cell phone, for example by pressing a button on a keypad, the same command is issued to initiate a data conveyance operation regardless of the “state” of the “switching element” (i.e., in a “first state” or “second state”). The user cannot select or issue different activation commands. The selection of which of the two possible data conveyance operations will be initiated by selectively triggering the control device depends not on the activation command—it is always the same—but on whether the switching element has received an activation cue (“first state”) or not (“second state”). The ’294 patent neatly summarizes that “[t]he same invariable activation command will thus be issued upon [the] control device being triggered, and it is the state of [the]” slip op. at 12
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededOther
“The ’294 patent claims and specification make clear that the switching element switches between a “first state” and a “second state” depending on whether or not an activation cue is received. Ex. 1001, 9:28–41, 14:53–59. The state of the switch, in turn, “allow[s] data to be conveyed according to alternate data conveyance operations.” Id. (emphasis added). Thus, the claim limitation is recited as a “data conveyance switching element,” not a “data switch,” because the switching element allows the device to switch between alternate operations for conveying data from the cellular phone to an external data exchange device. Id. Patent Owner’s proposed construction “conflicts with the express disclosure of the ’294 Patent.” See Phillips v. AWH Corp., 415 F.3d 1303, 1315 (Fed. Cir. 2005) (en banc) (The “specification ‘is always highly relevant to the claim construction analysis. Usually, it is dispositive; it is the single best guide to the meaning of a disputed term.’”) (citation omitted). On the present record, we determine that no further construction of claim terms is necessary to determine whether to institute a trial in this case. See, e.g., Wellman, Inc. v. Eastman Chem. Co., 642 F.3d 1355, 1361 (Fed. Cir. 2011) (“[C]laim terms need only be construed ‘to the extent necessary to resolve the controversy.’”) (quoting Vivid Techs., Inc. v. Am. Sci. &” slip op. at 16
Claim construction§ 103 obviousnesscites Phillips · KSR · GrahamPatents in suitUS 9,022,294 - Gene Company Pty Ltd v. The Trustees Of Columbia University In The City Of New YorkNo claims unpatentablePTAB · Jun 23, 2025 · IPR2024-00313 · APJ Tawen Chang · IPR · Final written decision
Claims 1–54 were not shown unpatentable because Petitioner failed to establish a reasonable expectation of success for the proposed combinations; objective indicia also supported non-obviousness.
RulingsFinal written decision- Skill levelSkill level patent owner adoptedDecided for patent owner
“As to the first issue, we agree with Patent Owner that defining the level of skill in view of the solution described in the patent risks improper hindsight. Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001) 18 (“[T]he level of skill in the art is a . . . lens through which . . . the Board views the prior art and the claimed invention,” which “prevents . . . factfinders from using their own insight or . . . hindsight[] to gauge obviousness.”). We therefore do not include “practical knowledge about . . . the deuterium isotope effect, including the patents and publications discussed [in the Petition],” as part of our definition of a person of ordinary skill in the art.” slip op. at 18
- Expert testimonyPetitioner expert creditedMixed
“person of ordinary skill in the art would employ” in an obviousness analysis, we give some weight to Dr. Guengerich’s testimony. KSR, 550 U.S. at 418; Plantronics, Inc. v. Aliph, Inc., 724 F.3d 1343, 1354 (Fed. Cir. 2013) (explaining that “motivation to combine may be found. . . in . . . the background knowledge, creativity, and common sense of the person of ordinary skill”). Nevertheless, even if we were to agree that an ordinarily skilled artisan would have seen the 1,5-shift in NRPE in Mata’s A2E biosynthetic pathway as a particularly desirable location for intervention, we are not persuaded that such a person would have been motivated to substitute C20 deuterated vitamin A for the vitamin A in Ortho Pharma’s composition and method, because Petitioner has not shown, by a preponderance of evidence, that such an artisan would have reasonably expected the substitution to retard the accumulation of A2E or to treat macular degeneration.” slip op. at 42
- Claim Construction › Intrinsic evidence (Phillips canons) › Preamble limiting or notPreamble limitingDecided for patent owner
“In our Institution Decision, we preliminarily construed the preamble of claim 28 as limiting. Inst. Dec. 30–31. Petitioner did not take issue with our construction, or dispute Patent Owner’s construction of the preambles of claims 1 and 29 as also limiting. After consideration of the full trial record, we maintain our construction of the preamble of claim 28 as limiting for the reasons set forth in our Institution Decision. For similar reasons and the reasons set forth in Patent Owner’s Response, we further construe the preambles of claims 1 and 29 as limiting. See PO Resp. 12–14. We further determine that we do not need to construe any other claim term in order to resolve the controversy between the parties. See Realtime Data, LLC v. Iancu, 912 F.3d 1368, 1375 (Fed. Cir. 2019) (“The Board is required to construe ‘only those terms . . . that are in controversy, and only to the extent necessary to resolve the controversy.’”) (quoting Vivid Techs., Inc. v. Am. Sci. & Eng’g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999)).” slip op. at 26
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededDecided for patent owner
“415 F.3d 1303, 1312–19 (Fed. Cir. 2005) (en banc). Under this framework, claim terms are given their ordinary and customary meaning, as would be understood by a person of ordinary skill in the art, at the time of the invention, in light of the language of the claims, the specification, and the prosecution history of record. Id.” slip op. at 25
Patent outcomesUS RE47,045 not shown unpatentableClaim construction§ 103 obviousnesscites Phillips · KSR · Graham - PTAB · Jun 13, 2025 · IPR2025-00351 · APJ Beth Z Shaw · IPR · Institution
The Board instituted IPR of claims 1–26 on all grounds, finding a reasonable likelihood that Petitioner would prevail on at least one claim.
RulingsInstitution decision- PTAB / AIA Trials › Discretionary denial › Fintiv (parallel litigation)Decided for petitioner
“A district court stay of the litigation pending resolution of the PTAB trial allays concerns about inefficiency and duplication of efforts.” Fintiv Order 6. That is the case here. Thus, the first Fintiv factor strongly weighs against exercising the authority to deny institution. Id. Under the second Fintiv factor, the proximity of the court’s trial date to the Board’s projected statutory deadline for a final written decision weighs against exercising our authority to deny institution because there is no trial date scheduled. Id. at 9; see Ex. 1031, 3. slip op. at 8
- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“To institute an inter partes review, we must determine “that there is a reasonable likelihood that the petitioner would prevail with respect to at least 1 of the claims challenged in the petition.” 35 U.S.C. § 314(a). The Board, however, has discretion to deny a petition even when a petitioner meets that threshold. Id.; see, e.g., Cuozzo Speed Techs., LLC v. Lee, 136 S. Ct. 2131, 2140 (2016) (“[T]he agency’s decision to deny a petition is a matter committed to the Patent Office’s discretion.”). For the reasons that follow, we grant institution of inter partes review.” slip op. at 2
- Skill levelOther
“have a bachelor’s or equivalent degree in computer science or a related field and at least 2 years of experience in multimedia processing or delivery using internet protocols.” Pet. 10 (citing Ex. 1002 ¶¶ 67–68). Petitioner further states that “a person with less formal education but more experience, or more formal education but less experience, could have also met the relevant standard for a POSITA.” Id. Patent Owner submits a similar definition (see Prelim. Resp. 13–14), but states that a POSITA “would understand that . . . the subject of the patent is a software-based solution to broadcasting multimedia streams, and the skillset and expertise in hardware-based systems would not make one knowledgeable about software-based systems.” Prelim. Resp. 13–14. We determine that no express finding is necessary, on the present record, and that the level of ordinary skill in the art is reflected by the prior art of record. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001); In re GPAC Inc., 57 F.3d 1573, 1579 (Fed. Cir. 1995); In re Oelrich, 579 F.2d 86, 91 (CCPA 1978). The difference in how each party characterizes a POSITA’s work experience does not change our analysis or conclusions based on the present record. Should Patent Owner dispute Petitioner’s definition during trial, we encourage Patent Owner to explain how a software-focused definition would affect any obviousness analysis in our final written decision.” slip op. at 10
- Novelty / Anticipation (§102) › Anticipation standard (single reference, every element)Instituted
“Claim 1 does not limit the “caching unit” in any way. With this in mind, we preliminarily agree that Farber discloses the subject matter of limitation 1a sufficiently to meet Petitioner’s burden on institution. b.” slip op. at 14
Claim construction§ 102 anticipation§ 103 obviousnessDiscretionary denialPatents in suitUS 11,140,441 - PTAB · Jun 11, 2025 · PGR2025-00004 · APJ Susan L C Mitchell · PGR · Institution
The Board instituted PGR on claims 1–4, 7–19, and 22; it found written-description and enablement challenges likely to succeed, but the obviousness ground insufficient.
RulingsInstitution decision- Skill levelSkill level petitioner adoptedDecided for petitioner
“Patent Owner’s contentions are, at this stage, unavailing because Patent Owner’s proffered definition of a POSA is too restrictive. Petitioner’s proposal is sufficiently comprehensive to encompass the level of skill reflected in prior art relevant to the ’298 patent. It is reasonably clear that, in indicating that a POSA would have an advanced degree (like a Ph.D.) and years of experience in analysis of protein structure, Petitioner is asserting that knowledge of proteins generally is sufficient to understand the types of problems encountered in the art and the prior art solutions to those problems, and the ordinary artisan need not be an expert in hyaluronidases. See Pet. 16. Petitioner requires that the POSA would be able to apply key scientific concepts (e.g., biochemistry, recombinant biology, sequence analysis and protein modeling) to enzymes such as hyaluronidases. See id. Moreover, Patent Owner fails to persuasively explain why Petitioner’s definition that includes a person with expertise in other enzymes is insufficient. Even if we were to apply Patent Owner’s POSA definition, it is not clear on the record before us that Petitioner’s experts lack relevant expertise or qualifications of at least a POSA. Patent Owner will have the chance to cross-examine Dr. Hecht and Dr. Park in this proceeding to develop a full record for us to determine the weight that each expert’s testimony should be given. Patent Owner will have further opportunity on a full record to assert that we should discount either experts’ testimony due to lack of appropriate qualifications. At this stage of the proceeding and on the record before us now, we apply Petitioner’s proposed POSA level, which appears consistent with the level of skill shown in the prior art references of record. See Daiichi Sankyo Co. v. Apotex, Inc., 501 F.3d 1254, 1256 (Fed. Cir. 2007).” slip op. at 9
- Claim Construction › Intrinsic evidence (Phillips canons) › Lexicography (patentee as own lexicographer)Term construed board ownDecided for petitioner
“posttranslational modifications and those that do not contain chemical or posttranslational modifications.” Id. at 44:59–62. The ’298 patent provides an express definition of the term “modified PH20 polypeptide” which refers to a PH20 polypeptide that contains at least one amino acid modification, such as at least one amino acid replacement as described herein, in its sequence of amino acids compared to a reference unmodified PH20 polypeptide. A modified PH20 polypeptide can have up to 150 amino acid replacements, so long as the resulting modified PH20 polypeptide exhibits hyaluronidase activity. Typically, a modified PH20 polypeptide contains 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, or 50 amino acid replacements. It is understood that a modified PH20 polypeptide also can include any one or more other modifications, in addition to at least one amino acid replacement as described herein. Id. at 47:15–30 (emphasis added).” slip op. at 14
- PTAB / AIA Trials › Discretionary denial › §325(d) same art / argumentsDecided for petitioner
“Under the second step of the Advanced Bionics framework, we must determine whether Petitioner has demonstrated Examiner error in a manner material to the patentability of the challenged claims. Advanced Bionics, at 10. Becton, Dickinson Factors (c), (e), and (f) inform our analysis at this step. Id. at 8.” slip op. at 21
- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“We have authority to determine whether to institute a post-grant review under 35 U.S.C. § 324. Institution of a post-grant review is authorized by statute when “the information presented in the petition . . . would demonstrate that it is more likely than not that at least 1 of the claims challenged in the petition is unpatentable.” 35 U.S.C. § 324(a). Applying that standard on behalf of the Director (37 C.F.R. § 42.4(a)) and in consideration of the Petition, Preliminary Response, Reply, Sur-Reply, and the cited evidence of record, we determine that the information presented shows that it is more likely than not that Petitioner would prevail in establishing unpatentability of claims 1–4, 7–19, and 22 of the ’298 patent, and therefore, we grant post-grant review for the reasons articulated below.” slip op. at 2
Claim construction§ 103 obviousness§ 112 disclosureDiscretionary denialcites Phillips · KSR · GrahamPatents in suitUS 12,018,298 - PTAB · Jun 2, 2025 · PGR2025-00003 · APJ Jeffrey N Fredman · PGR · Institution
Instituted PGR on claims 1–4 and 8–21 because the Board found a more-likely-than-not showing of written description and enablement failures; the obviousness ground did not meet that threshold.
RulingsInstitution decision- Skill levelSkill level petitioner adoptedDecided for petitioner
“Patent Owner’s contentions are, at this stage, unavailing because Patent Owner’s proffered definition of a POSA is too restrictive. Petitioner’s proposal is sufficiently comprehensive to encompass the prior art relevant to the ’600 patent. It is reasonably clear that, in indicating that a POSA would have an advanced degree (like a Ph.D.) and years of experience in analysis of protein structure, Petitioner is asserting that knowledge of proteins generally is sufficient to understand the types of problems encountered in the art and the prior art solutions to those problems, and the ordinary artisan need not be an expert in hyaluronidases. See Pet. 16. Petitioner requires that the POSA would be able to apply key scientific concepts (e.g., biochemistry, recombinant biology, sequence analysis and protein modeling) to enzymes such as hyaluronidases.” slip op. at 8
- Claim Construction › Intrinsic evidence (Phillips canons) › Lexicography (patentee as own lexicographer)Term construed board ownDecided for petitioner
“refers to a PH20 polypeptide that contains at least one amino acid modification, such as at least one amino acid replacement as described herein, in its sequence of amino acids compared to a reference unmodified PH20 polypeptide. A modified PH20 polypeptide can have up to 150 amino acid replacements, so long as the resulting modified PH20 polypeptide exhibits hyaluronidase activity. Typically, a modified PH20 polypeptide contains 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, or 50 amino acid replacements. It is understood that a modified PH20 polypeptide also can include any one or more other modifications, in addition to at least one amino acid replacement as described herein. Id. at 48:38–53 (emphasis added). Based on this express definition, the current record does not support the interpretation of Dr. Triggs-Raine that the “term ‘modified PH20 polypeptide,’ therefore, has a purely structural meaning in the context of the specification.” Ex. 2001 ¶ 68.4 Indeed, when reproducing the definition from this column of the ’600 patent, Dr. Triggs-Raine does not include any text after the first period, but the ’600 patent text continues to detail specific elements required including a requirement that replacements in the PH20 polypeptide are permitted “so long as the resulting modified PH20 polypeptide exhibits hyaluronidase activity.” Ex. 1001, 48:44‒46. On this” slip op. at 13
- PTAB / AIA Trials › Discretionary denial › §325(d) same art / argumentsInstitution denied 325dDecided for petitioner
“on the ’429 patent, and there is no evidence of record that the Examiner meaningfully considered the relevant disclosures of the ’429 patent. We find unpersuasive Patent Owner’s reliance on the Examiner’s issuance of an office action with a written description rejection over a different issue that also included some double patenting rejections. As to Becton, Dickinson Factor (e), “whether Petitioner has pointed out sufficiently how the [E]xaminer erred in its evaluation of the asserted prior art,” Petitioner provides persuasive evidence of Examiner error. See Pet. 36–39 (citing Ex. 1009, 21–27). We agree with Petitioner that the Examiner overlooked the written description requirement with regard to claim 1. As discussed below, we find that, on the current record, the evidence sufficiently shows that it is more likely than not that the claims fail to comply with the written description requirement. See Section X. We, thus, find that the Examiner erred by either overlooking, or failing to appreciate, the factual underpinning necessary to support a written description for the breadth of an enormous genus claim such as claim 1 of the ’600 patent.” slip op. at 22
- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“XIII. CONCLUSION Petitioner has, at this stage, established that it will more likely than not prevail in showing that at least one of the challenged claims is unpatentable. This determination is, however, based on a preliminary record and is not final on any issues of patentability. We will make a final determination on the patentability of the challenged claims, as necessary and applying the preponderance of the evidence standard, based on a fully developed record through trial. XIV. ORDER In consideration of the foregoing, it is hereby: ORDERED that, pursuant to 35 U.S.C. § 324(a) post grant review of claims 1–4 and 8–21 of the ’600 patent is hereby instituted on the grounds set forth in the Petition, commencing on the entry date of this Order, and pursuant to 35 U.S.C. § 324(d) and 37 C.F.R. § 42.4, notice is hereby given of the institution of a trial; and” slip op. at 60
Claim construction§ 103 obviousness§ 112 disclosureDiscretionary denialcites Phillips · KSR · GrahamPatents in suitUS 11,952,600 - PTAB · May 21, 2025 · IPR2025-00038 · APJ Kristen L Droesch · IPR · Institution
The Board instituted IPR on claims 1–7, 10–13, 16, 17, 19, and 20 on all petitioned grounds, finding a reasonable likelihood of unpatentability.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“§ 314 and 37 C.F.R. § 42.4(a). An inter partes review may not be instituted unless it is determined that “the information presented in the petition filed under section 311 and any response filed under section 313 shows that there is a reasonable likelihood that the petitioner would prevail with respect to at least 1 of the claims challenged in the petition.” 35 U.S.C. § 314(a). For the reasons provided below, we determine, based on the record before us, there is a reasonable likelihood Petitioner would prevail in showing at least one of the challenged claims is unpatentable.” slip op. at 2
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededDecided for petitioner
“We do not adopt Patent Owner’s proposed construction. The disputed claim language merely requires that the display on the first or second screen is different in each image capture mode. Consistent with the claim language, the ’842 Patent discloses numerous examples of image capture modes in which a display on the first or second screen is different. See e.g., Ex. 1001, Figs. 12, 14A–14B, 15A–B, 16A–B, 20. Patent Owner’s construction is narrower than the claim language and incorrectly adds a requirement for a different display on the first screen between image capture modes or a different display on the second screen between image capture modes. See also Prelim. Resp. 16–17 (arguing that the claim requires the same screen to present different displays in different image capture modes). Patent Owner’s citations to the ’842 Patent are directed to an embodiment disclosing a preview image 1108 on first display 1200 that is in the portrait orientation in Figure 12 that, upon rotation of device 100, changes to preview image 1108 in landscape orientation 2004. See Ex. 1001, 35:65–36:2, 36:32–37:6; Figs. 12, 20, 21. Although claims are interpreted in light of the specification, it is improper to read an extraneous limitation into a claim from the specification. See e.g., Commark Comm’s Inc. v. Harris Corp., 156 F.2d 1182, 1186 (Fed. Cir. 1998); E.I. du Pont de Nemours & Co. v. Phillips Petroleum Co., 849 F.3d 1430, 1433 (Fed. Cir. 1988). An extraneous limitation is “a limitation read into a claim from the specification wholly apart from any need to interpret what the patentee meant by particular words or phrases in the claim.” E.I. du Pont de Nemours, 849 F.2d at 1433. As demonstrated in the analysis below, at this stage of the proceeding, we need not explicitly construe “screen,” display,” “wherein in each image capture mode a display on the first or second screen is different,” or any other claim term or phrase. See, e.g., Realtime, 912 F.3d at 1375.” slip op. at 8
- Novelty / Anticipation (§102) › Anticipation standard (single reference, every element)Instituted
“found either expressly or inherently in a single prior art reference.’” King Pharm., Inc. v. Eon Labs, Inc., 616 F.3d 1267, 1274 (Fed. Cir. 2010) (quoting Celeritas Techs. Ltd. v. Rockwell Int'l Corp., 150 F.3d 1354, 1360 (Fed. Cir. 1998)). “Anticipation requires the presence in a single prior art disclosure of all elements of a claimed invention arranged as in the claim.” Therasense, Inc. v. Becton, Dickinson & Co., 593 F.3d 1325, 1332 (Fed. Cir. 2010) (quoting Connell v. Sears, Roebuck & Co., 722 F.2d 1542, 1548 (Fed. Cir. 1983)).” slip op. at 10
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation foundInstituted
“Because Chin specifies that the preview is shown on one screen or the other, and not on both screens in both modes, it is at least suggested and would have been obvious to a POSITA that the display on each of the screens changes between modes. Indeed, a POSITA would have understood that the screen not described as showing the preview would either be on or off. . . . And a POSITA would have been motivated to turn off (disable) that other screen, as the screen would not be facing the user and doing so would save power and avoid inadvertent inputs on the other touch screen during the image capture process. . . . Turning off power to one screen in a multi-screen device was a known design option and well within the ability of a POSITA. Pet. 55 (citing Ex. 1003 ¶¶ 257, 258).” slip op. at 15
Claim construction§ 102 anticipation§ 103 obviousnesscites Phillips · KSR · GrahamPatents in suitUS 8,836,842 - PTAB · May 21, 2025 · IPR2025-00039 · APJ Kristen L Droesch · IPR · Institution
The Board instituted IPR on claims 1–6, 11–14, and 16 over Aono under § 103, despite finding the showing for claims 11–14 and 16 insufficient.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“At this stage of the proceeding, we determine Petitioner shows sufficiently for the purpose of institution that the preamble and foregoing limitations of claim 1 are satisfied by the teachings of Aono. For the purpose of institution and based on the record before us, Petitioner establishes sufficiently that the subject matter of claim 1 would have been obvious over Aono. Accordingly, there is a reasonable likelihood Petitioner would prevail in showing that claim 1 is unpatentable under 35 U.S.C. § 103.” slip op. at 22
- Obviousness (§103) › Motivation to combine / reasonable expectation of successNot reached
“Petitioner asserts that Aono discloses, suggests, or would have rendered obvious “presenting a first display for the image capture function based on a physical device state, a display mode and a device orientation” based on Aono’s disclosure of determining whether device 1 is closed, fully opened or partially opened (in steps S140, S160), whether device 1 is configured to display an image on one screen, more than one screen, or enlarged across one or more screens (steps S142, S145, S146, S149, S150, S161, S164, S165, S168, S169), and whether the device is in portrait or landscape orientation. See Pet. 27–40 (reproducing Ex. 1004, Fig. 1 (with Petitioner’s annotations added), Fig. 2 (with Petitioner’s annotations added), Fig. 60 (with Petitioner’s annotations added), Fig. 61 (with Petitioner annotations added), Figs. 26, 27, 37, 41; citing Ex. 1003 ¶¶ 73–106; Ex. 1004 ¶¶ 40, 143–145, 148–154, 203, 208, 225–227, 231–235, 272–288, 385– 417).4 Petitioner contends that Aono discloses, suggests, or would have rendered obvious “the physical device state at least including open, closed[,] easel[,] or modified easel,5 the display mode at least including portrait single, portrait dual, landscape single, landscape dual, portrait max[,] or landscape max,” based on Aono’s disclosure of digital assistant 1 that can be in a terminal opened state 4 Petitioner also asserts “[t]o the extent that it is deemed that the disclosures discussed with respect to this limitation relate to different embodiments of Aono, although such an interpretation would be wrong, a POSITA nonetheless at minimum would have found it obvious to combine different disclosures of Aono in the manner described above. Pet. 39; see Pet. 39–40. 5 Petitioner also asserts “[t]o the extent [Patent Owner] contends, incorrectly, that Aono does not disclose any one or more of the listed “physical device states,” at minimum Aono suggests and would have rendered obvious to a POSITA a device that can be configured in these states.” Pet. 45; see Pet. 45–46.” slip op. at 20
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededOther
“construction standard as that applied in federal courts in a civil action under 35 U.S.C. § 282(b), which is generally referred to as the Phillips standard. See 1 The Leahy-Smith America Invents Act, Pub. L. No. 112-29, 125 Stat. 284 (2011), amended 35 U.S.C. § 103 effective March 16, 2013. Because the ’589 Patent has a filing date prior to the effective date of the applicable AIA amendment, we refer to the pre-AIA version of § 103. 2 US 2012/0139815 A1, published June 7, 2012, filed July 12, 2011 (Ex. 1004). 37 C.F.R. § 42.100(b); Phillips v. AWH Corp., 415 F.3d 1303 (Fed. Cir. 2005) (en banc). Under the Phillips standard, “words of a claim ‘are generally given their ordinary and customary meaning.’” Phillips, 415 F.3d at 1312. Petitioner points out the express definitions for the terms “screen” and “display” set forth in the ’589 Patent. See Pet. 16–17 (citing Ex. 1001, 2:64–65, 3:29–30; Ex. 1003 ¶¶ 38–43). As demonstrated in the analysis below, at this stage of the proceeding, we need not explicitly construe “screen,” display,” or any other claim term or phrase. See, e.g., Realtime Data, LLC v. Iancu, 912 F.3d 1368, 1375 (Fed. Cir. 2019).” slip op. at 8
- Skill levelSkill level petitioner adoptedDecided for petitioner
“B. Level of Ordinary Skill in the Art Petitioner asserts that [a] person of ordinary skill in the art . . . (‘POSITA’) would have had at least a bachelor’s degree in electrical engineering, computer engineering, computer science, or a related field plus at least two years of work or post-graduate experience in image capture, image processing, image display, user interfaces, or a related field. Pet. 16. Petitioner also offers that “[a]dditional education could offset a lesser amount of experience and vice versa.” Id. For the purpose of institution, we adopt Petitioner’s definition of a person of ordinary skill in the art because it is consistent with the level of skill reflected by the ’589 Patent Specification and the asserted prior art.” slip op. at 9
Claim construction§ 103 obviousnesscites Phillips · KSR · GrahamPatents in suitUS 9,146,589 - PTAB · May 21, 2025 · IPR2025-00041 · APJ Brian P Murphy · IPR · Institution
The Board instituted IPR of claims 1, 3–7, 9–10, 17–18, and 20 on all grounds, finding a reasonable likelihood that Yook anticipates at least claims 1 and 17.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“Anticipation under 35 U.S.C. § 102 requires “the presence in a single prior art disclosure of all elements of a claimed invention arranged as in the claim.” Therasense, Inc. v. Becton, Dickinson & Co., 593 F.3d 1325, 1332 (Fed. Cir. 2010); Net MoneyIN, Inc. v. VeriSign, Inc., 545 F.3d 1359, 1369 (Fed. Cir. 2008). To anticipate a patent claim under 35 U.S.C. § 102, “a reference must describe, either expressly or inherently, each and every claim limitation and enable one of skill in the art to practice an embodiment of the claimed invention without undue experimentation.” American Calcar, Inc. v. Am. Honda Motor Co., 651 F.3d 1318, 1341 (Fed. Cir. 2011) (citing In re Gleave, 560 F.3d 1331, 1334 (Fed. Cir. 2009)). “[E]xtrinsic evidence may be considered when it is used to explain, but not expand, the meaning of a reference.” In re Baxter Travenol Labs., 952 F.2d 388, 390 (Fed. Cir. 1991) (citing Scripps Clinic & Research Foundation v. Genentech, Inc., 927 F.2d 1565, 1576–77 (Fed. Cir. 1991).” slip op. at 11
- Skill levelSkill level petitioner adoptedOther
“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) (citing Custom Accessories, Inc. v. Jeffrey-Allan Indus., Inc., 807 F.2d 955, 962 (Fed. Cir. 1986)). “These factors are not exhaustive but are merely a guide to determining the level of ordinary skill in the art.” Daiichi Sankyo Co. v. Apotex, Inc., 501 F.3d 1254, 1256 (Fed. Cir. 2007). There is uncontested evidence in the record before us that reflects the knowledge and experience of a POSITA. Based on the preliminary record, we adopt Petitioner’s as yet undisputed level of ordinary skill to determine whether there is a reasonable likelihood that Petitioner would prevail with respect to at least one of the claims challenged in the Petition.” slip op. at 9
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededOther
“On the present record, we determine that construction of claim terms is not necessary to determine whether to institute inter partes review. See, e.g., Wellman, Inc. v. Eastman Chem. Co., 642 F.3d 1355, 1361 (Fed. Cir. 2011) (“[C]laim terms need only be construed ‘to the extent necessary to resolve the controversy.’”) (quoting Vivid Techs., Inc. v. Am. Sci. & Eng’g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999)). The parties are invited to address any claim construction issues bearing on this inter partes review following institution.” slip op. at 10
- Novelty / Anticipation (§102) › Anticipation standard (single reference, every element)Reference is prior artInstituted
“Anticipation under 35 U.S.C. § 102 requires “the presence in a single prior art disclosure of all elements of a claimed invention arranged as in the claim.” Therasense, Inc. v. Becton, Dickinson & Co., 593 F.3d 1325, 1332 (Fed. Cir. 2010); Net MoneyIN, Inc. v. VeriSign, Inc., 545 F.3d 1359, 1369 (Fed. Cir. 2008). To anticipate a patent claim under 35 U.S.C. § 102, “a reference must describe, either expressly or inherently, each and every claim limitation and enable one of skill in the art to practice an embodiment of the claimed invention without undue experimentation.” American Calcar, Inc. v. Am. Honda Motor Co., 651 F.3d 1318, 1341 (Fed. Cir. 2011) (citing In re Gleave, 560 F.3d 1331, 1334 (Fed. Cir. 2009)). “[E]xtrinsic evidence may be considered when it is used to explain, but not expand, the meaning of a reference.” In re Baxter Travenol Labs., 952 F.2d 388, 390 (Fed. Cir. 1991) (citing Scripps Clinic & Research Foundation v. Genentech, Inc., 927 F.2d 1565, 1576–77 (Fed. Cir. 1991). We assess Petitioner’s evidence and argument according to the above- referenced anticipation standard. For the reasons given below, we determine the Petition satisfies the reasonable likelihood of prevailing standard under 35 U.S.C. § 314(a). We begin with a discussion of Yook.” slip op. at 11
Claim construction§ 102 anticipationcites PhillipsPatents in suitUS 9,058,153 - PTAB · May 21, 2025 · IPR2025-00040 · APJ Brian P Murphy · IPR · Institution
The Board instituted IPR of claims 1–9 on all grounds, finding a reasonable likelihood that Yook anticipates at least claims 1 and 7 and Purcell anticipates at least claim 1.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“Anticipation under 35 U.S.C. § 102 requires “the presence in a single prior art disclosure of all elements of a claimed invention arranged as in the claim.” Therasense, Inc. v. Becton, Dickinson & Co., 593 F.3d 1325, 1332 (Fed. Cir. 2010); Net MoneyIN, Inc. v. VeriSign, Inc., 545 F.3d 1359, 1369 (Fed. Cir. 2008). To anticipate a patent claim under 35 U.S.C. § 102, “a reference must describe, either expressly or inherently, each and every claim limitation and enable one of skill in the art to practice an embodiment of the claimed invention without undue experimentation.” American Calcar, Inc. v. Am. Honda Motor Co., 651 F.3d 1318, 1341 (Fed. Cir. 2011) (citing In re Gleave, 560 F.3d 1331, 1334 (Fed. Cir. 2009)). “[E]xtrinsic evidence may be considered when it is used to explain, but not expand, the meaning of a reference.” In re Baxter Travenol Labs., 952 F.2d 388, 390 (Fed. Cir. 1991) (citing Scripps Clinic & Research Foundation v. Genentech, Inc., 927 F.2d 1565, 1576–77 (Fed. Cir. 1991).” slip op. at 12
- Novelty / Anticipation (§102) › Anticipation standard (single reference, every element)Instituted
“Anticipation under 35 U.S.C. § 102 requires “the presence in a single prior art disclosure of all elements of a claimed invention arranged as in the claim.” Therasense, Inc. v. Becton, Dickinson & Co., 593 F.3d 1325, 1332 (Fed. Cir. 2010); Net MoneyIN, Inc. v. VeriSign, Inc., 545 F.3d 1359, 1369 (Fed. Cir. 2008). To anticipate a patent claim under 35 U.S.C. § 102, “a reference must describe, either expressly or inherently, each and every claim limitation and enable one of skill in the art to practice an embodiment of the claimed invention without undue experimentation.” American Calcar, Inc. v. Am. Honda Motor Co., 651 F.3d 1318, 1341 (Fed. Cir. 2011) (citing In re Gleave, 560 F.3d 1331, 1334 (Fed. Cir. 2009)). “[E]xtrinsic evidence may be considered when it is used to explain, but not expand, the meaning of a reference.” In re Baxter Travenol Labs., 952 F.2d 388, 390 (Fed. Cir. 1991) (citing Scripps Clinic & Research Foundation v. Genentech, Inc., 927 F.2d 1565, 1576–77 (Fed. Cir. 1991).” slip op. at 12
- PTAB / AIA Trials › Discretionary denial › §325(d) same art / argumentsInstitution denied 325dDecided for petitioner
“substantially the same prior art or arguments previously were presented to the Office.” 35 U.S.C. § 325(d). We apply a two-part test when evaluating whether to exercise discretion under § 325(d). See Advanced Bionics, LLC v. MED-EL Elektromedizinische Geräte GmbH, IPR2019-01469, Paper 6 at 8 (PTAB Feb. 13, 2020) (precedential) (“Advanced Bionics”). Specifically, we consider: (1) whether the same or substantially the same art previously was presented to the Office or whether the same or substantially the same arguments previously were presented to the Office; and (2) if either condition of first part of the framework is satisfied, whether the petitioner has demonstrated that the Office erred in a manner material to the patentability of challenged claims. Id. In doing so, we consider the factors discussed in Becton, Dickinson & Co. v. B. Braun Melsungen AG, IPR2017-01586, Paper 8 (PTAB Dec. 15, 2017) (precedential as to § III.C.5, first para.; informative) (“Becton, Dickinson”). Id. at 9– 11.” slip op. at 29
- Skill levelSkill level petitioner adoptedDecided for petitioner
“In determining 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) (citing Custom Accessories, Inc. v. Jeffrey-Allan Indus., Inc., 807 F.2d 955, 962 (Fed. Cir. 1986)). “These factors are not exhaustive but are merely a guide to determining the level of ordinary skill in the art.” Daiichi Sankyo Co. v. Apotex, Inc., 501 F.3d 1254, 1256 (Fed. Cir. 2007). There is uncontested evidence in the record before us that reflects the knowledge and experience of a POSITA. Based on the preliminary record, we adopt Petitioner’s as yet undisputed level of ordinary skill to determine whether there is a reasonable likelihood that Petitioner would prevail with respect to at least one of the claims challenged in the Petition.” slip op. at 10
Claim construction§ 102 anticipationDiscretionary denialcites PhillipsPatents in suitUS 9,134,756
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.