- Interactive Communications International, Inc. v. Blackhawk Network Inc.No claims unpatentablePTAB · Feb 6, 2025 · IPR2023-01235 · APJ Bart A Gerstenblith · IPR · Final written decision
Claims 1–6 were not shown unpatentable under either obviousness ground because Szrek did not disclose a pre-printed lottery ticket without lottery numbers associated at customer purchase.
RulingsFinal written decision- PTAB / AIA Trials › Real party in interest / privityRpi dispute resolved for petitionerDecided for petitioner
“real party in interest. Prelim. Resp. 1–2, 32–34. In the Institution Decision, we stated: To the extent Patent Owner seeks to pursue its argument that Linq3 is a real party of interest to Petitioner, even though no time bar under 35 U.S.C. § 315(b) has been asserted, Patent Owner may raise the issue of real party in interest again in its Patent Owner Response and the parties may brief and argue the issue during trial. Inst. Dec. 11. In its Patent Owner Response, Patent Owner did not raise the issue of challenging Petitioner’s identified real party in interest. See generally PO Resp. Thus, we need not address this issue further because we find that Patent Owner has waived any challenge to Petitioner’s identification of the real parties in interest in this proceeding. See Paper 12 (Scheduling Order), 9 (“Patent Owner is cautioned that any arguments not raised in the response may be deemed waived.”).” slip op. at 5
- Skill levelSkill level petitioner adoptedDecided for patent owner
“B. Level of Ordinary Skill in the Art Petitioner proposes that the level of ordinary skill in the art is an artisan with a working knowledge of POS activation systems and lottery systems that was gained through a mixture of training and work experience in the relevant field such as (i) having a Bachelor’s degree in computer science, computer communications, electrical engineering, or equivalent degree, coupled with at least three years of work experience; (ii) having a Master’s degree in computer science, computer communications, or electrical engineering, but having less work experience; or (iii) having no formal degree, but having experience in the relevant field of at least six years of work experience. Pet. 2–3 (citing Ex. 1003 ¶ 13).5 Patent Owner states that, “[f]or the purpose of this proceeding, Patent Owner adopts the Petition’s proposed definition of the level of ordinary skill in the art.” PO Resp. 19. 5 Petitioner proposes the same level of ordinary skill in the art that the Board adopted in PGR2020-00084. Pet. 2–3 (citing Ex. 1008, 11). We find that the parties’ agreed-upon level of ordinary skill in the art is consistent with the level of ordinary skill in the art reflected by the ’135 patent and the prior art of record. See Inst. Dec. 14; 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). Therefore, we adopt the parties’ agreed-upon level of ordinary skill in the art, as articulated above, in our consideration of the issues presently before us.” slip op. at 12
- Claim Construction › Intrinsic evidence (Phillips canons) › Prosecution history disclaimer / disavowalTerm construed patent owner constructionDisclaimer foundDecided for patent owner
“Following the block quote from Yacenda, the applicant then stated, “[b]ased on the foregoing, Yacenda’s system is directly opposite of the instant claims, as the instant claims require a ‘pre-printed lottery ticket’ which has no lottery numbers associated with it at the time of customer purchase.’” Ex. 1002, 76. This statement is clear and unmistakable. It (1) specifically states that “the instant claims require” and (2) then states what the claims require—a “‘pre-printed lottery ticket’ which has no lottery numbers associated with it at the time of customer purchase.” We fail to see how the applicant could have been more clear in stating a requirement of the Challenged Claims. And, by doing so, the applicant narrowed the scope of what would otherwise be encompassed in the meaning of “pre-printed lottery ticket” and therefore what would otherwise be encompassed in the scope of the Challenged Claims—a lottery ticket which has lottery numbers associated with it at the time of customer purchase.” slip op. at 27
- Expert testimonyPetitioner expert discountedDecided for patent owner
“We do not find Mr. Hutton’s testimony particularly helpful. First, we have addressed the points raised by his testimony in our discussion above because they are largely the same as the arguments raised in Petitioner’s Reply. Second, we find his testimony entitled to very little weight because he applies an incorrect understanding of the caselaw, which mirrors Petitioner’s incorrect and arguably misleading quotations of the Federal Circuit’s decision in Quest. In particular, in paragraph 5, Mr. Hutton states the following as his understanding of the law as it applies to prosecution disclaimer: “I also understand that in order to disclaim embodiments within the specification, the statements should have some indication that the applicant intended to surrender embodiments from the specification.” Ex. 1038 ¶ 5 (emphasis added). This then leads Mr. Hutton to state: “[t]hus, in my opinion, a [person of ordinary skill in the art] would not view applicant’s statements as a disclaimer, because the applicant never stated that they intended to surrender multiple embodiments described in the specification.” Id. ¶ 13 (emphasis added). As we explained above in responding to a similar argument by Petitioner, the caselaw does not require an applicant to expressly state whether a disclaimer excludes particular embodiments of the subject specification when disclaiming claim scope during prosecution. See Quest, 924 F.3d at 1229. And, as noted above, counsel for Petitioner agreed that such a statement explicitly disclaiming particular embodiments is not required. Tr. 12:18–13:17. Third, although we have considered Mr. Hutton’s testimony, we find it “less significant than the intrinsic record in determining the legally operative meaning of” “pre-printed lottery ticket.” Phillips, 415 F.3d at 1317. In particular, we are cognizant of the Federal Circuit’s guidance that we “should discount any expert testimony that is clearly at odds with the claim construction mandated by . . . the prosecution history.” Id. at 1318 (internal quotation omitted). In this instance, for the reasons explained above, we find that Mr. Hutton’s testimony is clearly at odds with the applicant’s arguments during prosecution and that his testimony is based on a misunderstanding of what is required by the governing caselaw for prosecution history disclaimer.” slip op. at 43
Patent outcomesUS 9,865,135 not shown unpatentableClaim construction§ 103 obviousnesscites Phillips · KSR · GrahamPatents in suitUS 9,865,135 - Microsoft Corporation / Affirmed Networks, Inc. v. Lemko CorporationNo claims unpatentablePTAB · Aug 30, 2024 · IPR2023-00529 · APJ Brian D Range · IPR · Final written decision
Claims 1–8, 11–16, and 21 were not proven unpatentable over Mauer and Waylett because the asserted combinations did not teach key claim limitations.
RulingsFinal written decision- Skill levelSkill level petitioner adoptedDecided for petitioner
“II. ANALYSIS A. LEVEL OF ORDINARY SKILL Petitioner defines the person of ordinary skill in the art as follows: As of February 2006, a person of ordinary skill in the art (“POSITA”) would have been a person with a degree in 1 The Leahy-Smith America Invents Act, Pub. L. No. 112-29, 125 Stat. 284 (2011) (“AIA”), amended 35 U.S.C. § 103. Because the challenged claims of the ’414 patent have an effective filing date before the effective date of the applicable AIA amendments, we refer to the pre-AIA version of 35 U.S.C. § 103 throughout this Decision. 2 Mauer et al., U.S. Patent No. 7,395,085 B1, issued July 1, 2008 (Ex. 1005, “Mauer”). 3 Waylett et al., U.S. Patent No. 8,184,603 B2, issued May 22, 2012 (Ex. 1006, “Waylett”). computer science, electrical or computer engineering, physics, or a similar discipline . . . [and] would also have at least two years of relevant experience including, for example, work related to telecommunications networks. Pet. 3 (citing Ex. 1003 ¶ 54). The institution decision adopted Petitioner’s definition of a person having ordinary skill in the art. Dec. on Inst. 11–12. Patent Owner applied this definition for its response. Resp. 19. Petitioner’s undisputed definition of a person of ordinary skill in the art is reasonable and consistent with the prior art and ’414 patent specification. Based on the record before us, we adopt Petitioner’s undisputed proposal. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001) (the prior art may reflect an appropriate level of skill in the art).” slip op. at 12
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededNot reached
“Petitioner does not submit constructions for any claim terms. According to Petitioner, “[t]he Board construes claims under the same standard used in civil actions in federal district court. The district court for the related litigation has not yet construed the claim terms.” Pet. 7. The parties provided briefing regarding construction of “distributed mobile architecture (DMA).” Resp. 19–34; Pet. Reply 1–3; PO Sur-reply 11–14. But we do not need to construe “distributed mobile architecture (DMA)” to resolve this inter partes review. We thus do not construe this claim term. We also do not discern a need to construe explicitly any other claim language because doing so would have no effect on our analyses below of Petitioner’s asserted grounds and will not assist in resolving the present 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)). We discuss the meaning of ’414 patent claims to the extent necessary to resolve the issues we address below. Id.” slip op. at 14
- Obviousness (§103) › Motivation to combine / reasonable expectation of successNot reached
“a) Combination of Mauer and Waylett In support of both Ground 1 and Ground 2, Petitioner argues that a person of ordinary skill in the art would have been motivated to combine Mauer’s and Waylett’s disclosures, “using Waylett’s Network-in-a-box 224 in each of Mauer’s WWAN 14 and WLAN 12, resulting in at least two DMA systems.” Pet. 11–13. Asserting that “Mauer teaches providing sufficient network coverage by use of different kinds of networks, network interfaces, and protocols,” Petitioner contends that a person of ordinary skill in the art would have recognized that “Waylett discloses an inexpensive way to implement the same networks used in Mauer’s WWAN 14 and WLAN 12.” Id. Citing similarities in Mauer’s and Waylett’s systems, Petitioner argues that “a POSITA would have been able to modify Mauer’s WWAN 14 and WLAN 12 networks so that each network uses Waylett’s NIB 224.” Id. at 14. According to Petitioner, the combination would have included a number of beneficial features from Mauer. Id. at 14–15. Petitioner further advances three reasons that a person of ordinary skill would have had to combine the references’ teaching. Id. at 15–16. First, asserting that Waylett discloses cost benefits and Mauer discloses “an improved method and system for notifying mobile stations,” Petitioner contends the “references each provide reasoning” to combine their disclosures. Id. at 15. Second, Petitioner argues that a person of ordinary skill in the art would have been motivated to “improve Mauer’s distributed wireless network system by consolidating it into a single box, making it compact in design allowing for faster deployment.” Id. at 16. “Third, Waylett’s NIB would help mitigate the shared concern of Mauer—that is, reaching a mobile station as it roams or moves outside of the service or coverage area.” Id.” slip op. at 24
- Obviousness (§103) › Graham factors (scope of art, differences, level of skill)Not shown unpatentableNot shown unpatentable
“Petitioner does not establish that Mauer sends calls to voicemail based on the two determinations claim 1 recites. Resp. 55–56. In particular, as we explain above, claim 1 requires making use of the DPR after first determining the second mobile subscriber is not located within a first wireless coverage area based on HLR and VLR information and also determining that the second mobile subscriber is not located within a second wireless coverage area based on certain CLR information. The Petition, at best, attempts to establish that Mauer directs to voicemail when a “communication session cannot be established over the first or second wireless network.” Pet. 37. But a general determination that a “communication session cannot be established” does not teach or suggest claim 1’s specific requirements that first, the DPR is utilized in the specific circumstance that the second mobile subscriber is not located within the first wireless coverage area (with this determination being made based on HLR and VLR information), and second, that the DPR is also not located within the second wireless coverage area (with this determination being made based on CLR information). See PO Sur-Reply 8–9; Ex. 2001 ¶¶ 111–113. For the reasons above, Petitioner does not establish by a preponderance of the evidence that the combined art teaches or suggests the final “when” recitation of claim 1.” slip op. at 29
Patent outcomesUS 7,653,414 not shown unpatentableClaim construction§ 103 obviousnesscites Phillips · KSR · GrahamPatents in suitUS 7,653,414 - LG Electronics, Inc. v. Constellation Designs, LLCNo claims unpatentablePTAB · Jul 10, 2024 · IPR2023-00319 · APJ Brent M Dougal · IPR · Final written decision
Claims 5, 15, and 25 were not shown unpatentable because Barsoum supports their priority date, and neither Barsoum nor ATSC327 qualifies as prior art.
RulingsFinal written decision- Disclosure Requirements (§112) › Written description (Ariad)Entitled to earlier dateDecided for patent owner
“Petitioner does not sufficiently explain why claim 5 requires this type of optimization, or why this would be required in order for Barsoum to provide written description support for the claim. Claim 5 does not expressly require optimization of phase considerations and Petitioner does not argue for a claim construction that would include such a requirement.” slip op. at 17
- Obviousness (§103) › Graham factors (scope of art, differences, level of skill)Not shown unpatentableNot shown unpatentable
“(3) Conclusion – Written Description In view of the above, we find that either disclosure in Barsoum identified by Patent Owner satisfies the written description requirement. 2. 35 U.S.C. § 103 As noted previously, Petitioner argues that dependent claims 5, 15, and 25 are obvious over the combination of Barsoum and ATSC327. Pet. 67–79. Having determined the Barsoum provides written description support for claims 5, 15, and 25, Barsoum cannot be prior art under 35 U.S.C. §102(a)(1) as asserted by Petitioner. Pet. 2; 35 U.S.C. § 102(a)(1) (requiring that “the claimed invention was patented . . . before the effective filing date of the claimed invention). Furthermore, having determined that the ’700 patent is entitled to an effective filing date of Barsoum ’777, which is June 5, 2008, the asserted March 2019 date of ATSC327 does not qualify it as prior art to the ’700 patent. Thus, the Petition does not establish by a preponderance of the evidence that claims 5, 15, and 25 are obvious over the combination of Barsoum and ATSC327.” slip op. at 22
- Adverse judgmentAdverse judgmentOther
“1 Claims 2, 3, 12, 13, 22, and 23, though challenged by Petitioner, were disclaimed by Patent Owner after trial was instituted. Ex. 2024. 2 The Petitioner Sur-reply was authorized in view of our authorization for Patent Owner to file declarant testimony with the Patent Owner Sur-reply.” slip op. at 2
- Skill levelSkill level petitioner adoptedDecided for petitioner
“We are persuaded that Petitioner’s proposal is consistent with the problems and solutions in the ’700 patent and prior art of record. We also find that Dr. Caire’s statement of a “Ph.D.,” “and possibly some years of work after Ph.D.” is consistent with Petitioner’s statement that the level of skill includes “[s]uperior education” to “compensate for a deficiency in work experience.” The complexity of the evidence of record emphasizes the importance of “at least two years of experience . . . including the use of constellations in transmitting signals between devices” or “[s]uperior education” in the same area. We adopt Petitioner’s definition of the level of skill as discussed above.” slip op. at 9
Patent outcomesUS 10,693,700 not shown unpatentable§ 103 obviousness§ 112 disclosurecites KSR · GrahamPatents in suitUS 10,693,700 - Medivis, Inc. v. Novarad Corp.No claims unpatentablePTAB · Mar 6, 2024 · IPR2023-00042 · APJ Scott Raevsky · IPR · Final written decision
Claims 1–6 and 11–20 were not shown unpatentable: Doo did not disclose the claimed volume, the Doo-Amira combination lacked a persuasive rationale, and the other references were not shown publicly accessible.
RulingsFinal written decision- Skill levelSkill level board ownDecided for petitioner
“We adopt Petitioner’s proposed level of skill, except that we excise part of Petitioner’s definition to produce the following modified version: a bachelor’s degree in computer science, electrical engineering, or a related field with several years of experience in the design, development, and study of augmented reality devices and . . . familiarity with conventional medical imaging data and visualization of data for medical procedures . . . . Our edit removes the alternative of “working with a team including someone with such familiarity” because one’s role in a team may be tangential to their personal experience with medical imaging. Regardless, had we adopted Petitioner’s original definition, our decision would not have changed.” slip op. at 7
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededNot reached
“The parties propose constructions for the claim terms “three- dimensional (3D) data,” “inner layer(s) of the patient,” “confined within a virtual 3D shape,” and “being having.” Pet. 11–14; PO Resp. 11–18. We do not need to construe any of these claim terms in order to resolve the issues presented in this proceeding. See Realtime Data, LLC v. Iancu, 912 F.3d 1368 (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 8
- Novelty / Anticipation (§102) › Anticipation standard (single reference, every element)Not shown unpatentableNot shown unpatentable
“First, neither the Petition nor Dr. Kazanzides explains how Doo’s curved plane teaches the claimed “volume.” See Pet. 36–37; Ex. 1012 ¶¶ 74–75 (essentially repeating the Petition). The Petition merely asserts that Doo’s image in Figure 7 “is confined within the volume of the virtual 3D shape illustrated in Figure 9,” without explaining how the shape of Figure 9 has a “volume.” Pet. 37. The Reply does no better, asserting that “Doo’s shape 532 in Figure 9 and shape 432 in Figure 7 are virtual 3D shapes.” Reply 18. This statement is conclusory and does not explain how Doo’s “false 3D” shapes have volume. Petitioner further attempts to establish that Doo’s disclosure of Figure 9’s shape 532 as “mimic[ing] the surface curvature of the patient’s body” is evidence that Doo discloses a 3D shape. Id. (citing Ex. 1008 ¶ 76). This argument, however, is unpersuasive because it takes Doo’s statement out of context. Doo explains that Figure 9’s warped “two-dimensional image 532 . . . mimic[s] the surface curvature of the patient’s body,” not that it has volume. See Ex. 1008 ¶ 76 (emphasis added). In other words, even though Doo’s shape 532 of Figure 9, when projected on a patient’s body (as in Figure 7) may appear to a surgeon like a 9 Our Institution Decision did not rely on Petitioner’s theory based on Doo Figures 7–9. We discuss our Institution Decision’s reasoning below under Petitioner’s second theory based on Doo Figures 6 and 11. half-cylinder shape having a volume, Doo’s technique avoids rendering a 3D shape like a half-cylinder (hence calling these “false 3D shapes”) because it instead simulates the body’s curvature with a mere curved two-dimensional plane. Second, we find that Doo’s curved plane does not, in fact, have a volume.10 Instead, Doo’s curved plane is a 2D plane merely “wrapped around an axis.” See Ex. 1008 ¶¶ 75–76. As Patent Owner persuasively argued at the hearing, Doo’s curved plane is not “half of a cylinder. It’s just a wrapped piece of paper.” Tr. 33:14–15. Just as curving a piece of paper would not give the curved paper a half cylinder’s volume, neither does curving Doo’s flat 2D plane create a half cylinder with volume. Viewed another way, curving a 2D plane does not impart volume to the plane any more than curving a 1D line into a parabola would impart area to the 1D line.” slip op. at 12
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation not foundNot shown unpatentableNot shown unpatentable
“The U.S. Supreme Court has emphasized that “rejections on obviousness grounds cannot be sustained by mere conclusory statements; instead, there must be some articulated reasoning with some rational underpinning to support the legal conclusion of obviousness.” KSR, 550 U.S. at 418 (quoting In re Kahn, 441 F.3d 977, 988 (Fed. Cir. 2006)). Petitioner’s argument fails this standard. Petitioner asserts a generic rationale that one of ordinary skill in the art would have applied Amira to Doo “to take advantage of the visualization technology disclosed in Amira (or any similar visualization software).” Pet. 41. But Petitioner’s assertion contains no explanation why one of ordinary skill would have taken advantage of Amira’s technology in the context of Doo. Petitioner’s rationale is so vague and broad that it could be applied to combine any two references because it merely asserts that one reference would “take advantage of the . . . technology disclosed in” another. See, e.g., In re Van Os, 844 F.3d 1359, 1361 (Fed. Cir. 2017) (explaining that “a finding that a combination of prior art would have been . . . ‘intuitive’ is no different than merely stating the combination ‘would have been obvious’”). This approach wholly misses KSR’s “articulated reasoning” standard. See KSR, 550 U.S. at 418. The Reply’s assertion that reducing a surgeon’s cognitive load in Doo “suggests an improvement on conventional medical imaging displays, such as disclosed in Amira,” fares no better. Reply 20. This assertion again fails to explain why one of ordinary skill in the art would have combined Amira with Doo. For instance, Petitioner provides no explanation as to how Amira’s display would further reduce cognitive load. See Reply 19–20 (only vaguely referring to Amira’s “[t]racking capabilities [that] allow for . . . interaction with the visualization” (Ex. 1005, 14, 26)). Not only that, but Doo itself presents a solution for the cognitive load problem. See Ex. 1008 ¶ 14 (“The present invention is particularly adapted to manage the multitude of medical images needed to be viewed by a surgeon during an operation so that a surgeon is not required to look away from the patient, so that the surgeon does not have to sustain heavy cognitive loading.”). Petitioner does not persuasively explain why one of ordinary skill in the art would turn to yet another reference (like Amira) for an additional solution, or even what that solution would be.” slip op. at 23
Patent outcomesUS 11,004,271 not shown unpatentableClaim construction§ 102 anticipation§ 103 obviousnesscites Phillips · KSRPatents in suitUS 11,004,271 - Netflix, Inc. v. Divx, LLCNo claims unpatentablePTAB · Feb 22, 2024 · IPR2020-00558 · APJ Iftikhar Ahmed · IPR · Remand
The majority determined claims 1–24 were not shown unpatentable over Chen, Lindahl, and Hurst; the dissent would have found them obvious.
RulingsRemand decision- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed patent owner constructionDecided for patent owner
“We determine Patent Owner’s reading of the claim limitation is the better one. The limitation begins with the verb “locating,” and it therefore makes sense that the clause would recite what is located (i.e., encryption information) and where it is located (i.e., within the requested portions of the selected stream of protected video). In other words, it is reasonable that the second and third clauses of the limitation both modify the first clause (for example, as could perhaps be expressed through the use of commas as “locating encryption information, that identifies encrypted portions of frames of video, within the requested portions of the selected stream of protected video”).10 On the other hand, Petitioner’s reading of the limitation, 10 In general, we recognize that the use of commas to set off phrases in claim drafting is not consistent. We included commas above to illustrate Patent Owner’s understanding of the claim limitation. allowing only the second clause to modify the first, while not unreasonable, makes less sense. That is, the encrypted information identifies the encrypted portions of frames, which in turn are within the requested portions of the selected stream of protected video. Reading the claim in its entirety, the encrypted portions of frames would be understood to be located within the requested portions of the stream; it does not seem necessary for the claim to expressly recite that aspect. For example, the very next limitation— limitation [m] of claim 1—refers to “each encrypted portion of the frames of video” but does not expressly recite “within the requested portions of the selected stream.” Ex. 1001, 27:58–60. Thus, when limitation [l] recites “within the requested portions of the selected stream,” it seems more likely that the clause refers to where that encrypted information is located rather than simply to indicate the obvious location of the encrypted portion of the frames of video. We therefore view Patent Owner’s reading of the claim language as the better one.” slip op. at 13
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation foundReasonable expectation foundMixed
“I am persuaded that the Petition demonstrates that one of ordinary skill in the art would have had a motivation to combine Chen, Lindahl, and Hurst, as asserted by Petitioner. As the Federal Circuit found, the Petition pointed to and relied upon the portions in Chen describing pre-Chen art, without scalability or FEC features that were part of what Chen describes as aspects of its own inventive system. Netflix, slip op. at 9–10 (citing Pet. 17– 19, 69–70). I agree with Petitioner that “Chen-924 teaches several embodiments that adaptively stream alternative representations of a video using partially encrypted container files.” Pet. 20 (citing Ex. 1010, 14:41– 15:60). I determine that Chen-924 provides support for the rationale provided in the Petition, and that one of ordinary skill in the art would have been motivated to combine Chen and Lindahl in view of the disclosure of Chen-924. As discussed above, the Petition does not rely solely on privacy concerns and improvements to efficiency as its motivation to combine the references. See Pet. 18–19 (specifying piracy concerns, improvements to the efficiency of adaptive streaming, optimization of the balance between bitrate and bandwidth, and improvements to the end-user experience with fast startup and seek). With respect to whether one of ordinary skill in the art would have” slip op. at 52
- Strike new argumentNew argument disregardedDecided for petitioner
“I agree with Petitioner that Patent Owner’s Remand Brief, specifically pages 1–7, attempt to address aspects of claim 1 for the first time on remand. I also agree that Patent Owner’s arguments attempt to recharacterize limitations [j] and [k] to raise issues that Patent Owner did not raise previously, in contravention of our Order that issues raised needed support from “where those issues were raised in previous briefings by the parties.” Paper 56, 2. I have addressed whether scalability and FEC are integral to how Chen operates above, as well as whether the Petition relies on those aspects, supra. The questions about how Chen operates and what portions of Chen are asserted in the ground of unpatentability were previously raised, but now are being considered or reconsidered, based on the Federal Circuit’s decision. In Patent Owner’s Remand Brief, pages 1–7, the citations to argument previously raised do not support the arguments now presented by Patent Owner on remand. As such, I determine Patent Owner’s new arguments fall outside the scope of remand, and I dismiss these arguments seeking to distinguish limitations [j] and [k] from the cited prior art combination.24” slip op. at 62
- ExcludeMotion to exclude, grantedMixed
“7 Patent Owner’s Brief on Remand recognizes that there are two arguments Patent Owner raised in its Patent Owner Response that were not addressed in the Final Written Decision. See PO Remand Br. 1 (citing PO Resp. 24–37 (the construction of “locating encrypted information . . . within requested portions”), 38–58 (referring to Patent Owner’s “common keys” argument)). 8 The Final Decision also addressed Petitioner’s Motion to Exclude (Paper 42). See Final Dec. 28–37 (granting-in-part, denying-in-part, and dismissing-in-part Petitioner’s Motion). Our determinations on that Motion were part of Petitioner’s appeal to the Federal Circuit. See Paper 52. Because the Federal Circuit did not address this aspect of the Final Written Decision and the Federal Circuit’s decision does not impact our previous rulings on the Motion, we maintain those rulings here. Additionally, on remand, Petitioner requested authorization to file a motion for sanctions, which we held in abeyance until the parties’ briefing on remand was complete. See Ex. 3003, 1. Petitioner requests sanctions because of the impropriety of Patent Owner’s remand brief, including new claim construction arguments for limitations [1j] and [1k], and prejudice to Petitioner. Id. at 3, 5. Although we reserved further consideration of Petitioner’s request, we expanded both the time and pages allowed for Petitioner’s responsive brief, and also allowed Petitioner to address any related issues in its responsive brief. Id. at 1. Having considered the parties’ briefing on remand, and given that we do not reach the claim construction arguments that Petitioner objected to in its request for authorization to file a motion for sanctions, we deny Petitioner’s request.” slip op. at 5
Patent outcomesUS 10,225,588 not shown unpatentableClaim construction§ 103 obviousnesscites KSR · GrahamPatents in suitUS 10,225,588 - Samsung Electronics Co., Ltd. v. Lynk Labs, Inc.No claims unpatentablePTAB · May 25, 2023 · IPR2022-00101 · APJ Scott Raevsky · IPR · Final written decision
Claims 1–7, 11, 12, and 14 were not shown unpatentable: the asserted obviousness combinations failed to establish required LED voltage matching or a clear, workable combination.
RulingsFinal written decision- Skill levelSkill level patent owner adoptedDecided for patent owner
“We are persuaded that Patent Owner’s proposal is more consistent with the problems and solutions in the ’583 patent and prior art of record. We agree that Petitioner’s proposal is overbroad in that it encompasses artisans without LED circuit design experience (“and two or more years of experience with LED devices and/or related circuit design . . .” (emphasis added)). Patent Owner’s definition, in contrast, requires “two or more years of experience with LED devices and related LED circuit design.” We therefore adopt Patent Owner’s definition of the level of skill, but we note that the outcome here would not have changed had we adopted Petitioner’s level of skill.” slip op. at 7
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededDecided for petitioner
“preliminarily agreed with Patent Owner that “substrate” may mean “a surface where ‘LEDs, capacitors and/or resistors are formed or mounted.’” Pet. 7; Dec. 19 (quoting Prelim. Resp. 22). We instructed the parties to address the meaning of “substrate” more fully at trial. Dec. 19–20 n.13. Post-institution, the parties propose the following competing constructions for the term “substrate”:” slip op. at 8
- Obviousness (§103) › Graham factors (scope of art, differences, level of skill)Not shown unpatentableNot shown unpatentable
“(2) Our analysis We agree with Patent Owner. Patent Owner’s plain reading of limitation 1(c) is correct, and under this reading, the combination of Shackle and Birrell fails to disclose or suggest limitation 1(c). Limitation 1(c) states in part: “at least one LED circuit having any number of LEDs . . . needed to approximately match the forward voltage drop of a first input voltage to the LED driver.” Ex. 1001, 27:22–25 (emphasis added). We have omitted the language “connected in series or series parallel” to highlight the grammatical relationship between the noun phrase “any number of LEDs” and the verb phrase “needed to approximately match.” The plain reading of this limitation is that the at least one LED circuit has any number of LEDs needed to approximately match the forward voltage drop of the LED driver input. Petitioner’s reading, that “the at least one LED circuit,” rather than “any number of LEDs,” must approximately match the forward voltage drop of the LED driver input, is strained and not grammatically plausible. See Reply 1–3. Petitioner does not assert there is an express disclaimer or disavowal in the specification that supports its position; Petitioner instead relies on examples disclosed in the specification to support its faulty interpretation of limitation 1(c). See Reply 2–3. These arguments are unpersuasive. It is axiomatic that we must not “limit[] the claimed invention to preferred embodiments or specific examples in the specification.” Williamson v. Citrix Online, LLC, 792 F.3d 1339, 1346–47 (Fed. Cir. 2015). Not only that, but Petitioner’s citations to the specification better support Patent Owner’s position. In Petitioner’s view, the specification requires other non- LED components to be combined with one or more LEDs to “appropriately match the voltage.” Reply 2. The main example Petitioner relies on describes 38 LEDs having a total voltage drop of 114 V in a circuit with a bridge rectifier having a 6 V voltage drop. Id. at 2–3 (citing Ex. 1001, 16:64–17:7). Yet the 114 V voltage drop of the LEDs alone “approximately matches” the input voltage of 120 V, without the contribution of the bridge rectifier (6 V). Id. Indeed, 114 V out of 120 V is a 95% match. Thus, this example supports Patent Owner’s view that it is the voltage drop of the LEDs themselves, not the LED circuit as a whole, that must approximately match the LED driver input. See Sur-reply 6–7.” slip op. at 16
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation not foundNot shown unpatentableNot shown unpatentable
“combination. The first is that the proposed combination is not at all clear. Although Petitioner need not propose a bodily incorporation of different embodiments, Petitioner must provide a “reasoned analysis” explaining what the combination is. See DSS Tech. Mgmt., Inc. v. Apple Inc., 885 F.3d 1367, 1377 (Fed. Cir. 2018); In re Keller, 642 F.2d 413, 425 (CCPA 1981); see also Kinetic Concepts, Inc. v. Smith & Nephew, Inc., 688 F.3d 1342, 1368 (Fed. Cir. 2012) (“We must be careful not to allow hindsight reconstruction of references to reach the claimed invention without any explanation as to how or why the references would be combined to produce the claimed invention.”) (citation omitted). But the Petition never explains how or where Piepgras’s glass substrate would be combined with Piepgras’s alleged flexible substrate, the rope light of Figure 31. At most, Petitioner suggests incorporating the illumination device 500 of Figure 42 in the rope light of Figure 31. Pet. 48 (“Piepgras provides for configurations where a reflective platform (reflective substrate) mounts lighting system 500 in a manner applicable generally to the inventions of Piepgras . . ., and thus including the rope lighting application discussed above.”). As for the glass substrate, Petitioner merely states that “a POSITA would have found it predictable to configure the Shackle-Piepgras device to implement a flexible substrate mounted to the glass substrate, wherein at least one of the plurality of LED packages is mounted to the flexible substrate.” Id. (citing Ex. 1002 ¶ 150). This vague statement just parrots the claim language and does not explain anything about how the glass substrate would be included in the combination.” slip op. at 28
Patent outcomesUS 10,750,583 not shown unpatentableClaim construction§ 103 obviousnesscites KSR · GrahamPatents in suitUS 10,750,583 - Apple, Inc. / LG Electronics, Inc. et al. v. Gesture Technology Partners, LLCNo claims unpatentablePTAB · Dec 2, 2022 · IPR2022-00361 · APJ Brent M Dougal · IPR · Final written decision
The Board held claims 1–14 not shown unpatentable because Mann was not established as analogous art and the asserted obviousness grounds all relied on Mann.
RulingsFinal written decision- Skill levelSkill level petitioner adoptedDecided for petitioner
“(‘PHOSITA’) at the time of the ’924 Patent would have had at least a bachelor’s degree in electrical engineering or equivalent with at least one year of experience in the field of human computer interaction” and that “[a]dditional education or experience might substitute for the above requirements.” Pet. 5 (citing Ex. 1003 ¶¶ 29–31). Patent Owner does not dispute Petitioner’s level of ordinary skill in the art. PO Resp. 7. We are persuaded, on the present record, that Petitioner’s declarant’s statement is consistent with the problems and solutions in the ’924 patent and prior art of record. We adopt this definition for the purposes of this Decision.” slip op. at 7
- Obviousness (§103) › Analogous artNon analogous artNot shown unpatentable
“A reference qualifies as prior art for an obviousness determination only when it is analogous to the claimed invention. See In re Klein, 647 F.3d 1343, 1348 (Fed. Cir. 2011). The Federal Circuit has laid out two separate tests to determine whether a reference is analogous art to the claimed invention, i.e., whether one of ordinary skill in the art would even look to the 2004). They are: “(1) whether the art is from the same field of [the inventor’s] endeavor” and “(2) if the reference is not within the field of the inventor’s endeavor, whether the reference still is reasonably pertinent to the particular problem with which the inventor is involved.” Id.; see also In re Klein, 647 F.3d at 1348. Petitioner only addresses the first test (“field of endeavor”) and has thus waived any arguments related to the second test (“reasonably pertinent to the particular problem”).” slip op. at 10
- BurdenNot shown unpatentable
“For all of these reasons, Petitioner has not established by a preponderance of the evidence that Mann is analogous art to the ’924 patent. Nor has Petitioner established that Mann is a proper reference for use in an obviousness challenge. d) Conclusion for Claims 1–6, 11, 14 As Petitioner has not established that Mann is a proper reference for use in an obviousness challenge, Petitioner has not established by a preponderance of the evidence that claims 1–6, 11, and 14 are obvious over the combination of Mann and Numazaki.” slip op. at 16
Patent outcomesUS 8,194,924 not shown unpatentable§ 103 obviousnessPatents in suitUS 8,194,924 - Apple, Inc. / LG Electronics, Inc. et al. v. Gesture Technology Partners, LLCNo claims unpatentablePTAB · Dec 2, 2022 · IPR2022-00093 · APJ Brent M Dougal · IPR · Final written decision
Claims 1–14 were not shown unpatentable because Mann was not established as analogous art and thus was not a proper reference for the asserted obviousness combinations.
RulingsFinal written decision- Obviousness (§103) › Analogous artNon analogous artNot shown unpatentableNot shown unpatentable
“A reference qualifies as prior art for an obviousness determination only when it is analogous to the claimed invention. See In re Klein, 647 F.3d 1343, 1348 (Fed. Cir. 2011). The Federal Circuit has laid out two separate tests to determine whether a reference is analogous art to the claimed invention, i.e., whether one of ordinary skill in the art would even look to the 2004). They are: “(1) whether the art is from the same field of [the inventor’s] endeavor” and “(2) if the reference is not within the field of the inventor’s endeavor, whether the reference still is reasonably pertinent to the particular problem with which the inventor is involved.” Id.; see also In re Klein, 647 F.3d at 1348. Petitioner only addresses the first test (“field of endeavor”) and has thus waived any arguments related to the second test (“reasonably pertinent to the particular problem”).” slip op. at 10
- BurdenNot shown unpatentable
“For all of these reasons, Petitioner has not established by a preponderance of the evidence that Mann is analogous art to the ’924 patent. Nor has Petitioner established that Mann is a proper reference for use in an obviousness challenge. d) Conclusion for Claims 1–6, 11, 14 As Petitioner has not established that Mann is a proper reference for use in an obviousness challenge, Petitioner has not established by a preponderance of the evidence that claims 1–6, 11, and 14 are obvious over the combination of Mann and Numazaki.” slip op. at 16
Patent outcomesUS 8,194,924 not shown unpatentable§ 103 obviousnessPatents in suitUS 8,194,924 - Apple, Inc. / LG Electronics, Inc. et al. v. Gesture Technology Partners, LLCNo claims unpatentablePTAB · Dec 2, 2022 · IPR2021-00923 · APJ Brent M Dougal · IPR · Final written decision
Claims 1–14 were not shown unpatentable because Mann was not established as analogous art and a proper reference for the obviousness challenges.
RulingsFinal written decision- Obviousness (§103) › Analogous artNon analogous artNot shown unpatentableNot shown unpatentable
“A reference qualifies as prior art for an obviousness determination only when it is analogous to the claimed invention. See In re Klein, 647 F.3d 1343, 1348 (Fed. Cir. 2011). The Federal Circuit has laid out two separate tests to determine whether a reference is analogous art to the claimed invention, i.e., whether one of ordinary skill in the art would even look to the 2004). They are: “(1) whether the art is from the same field of [the inventor’s] endeavor” and “(2) if the reference is not within the field of the inventor’s endeavor, whether the reference still is reasonably pertinent to the particular problem with which the inventor is involved.” Id.; see also In re Klein, 647 F.3d at 1348.” slip op. at 10
Patent outcomesUS 8,194,924 not shown unpatentable§ 103 obviousnessPatents in suitUS 8,194,924 - Platform Science, Inc. v. Omnitracs, LLCNo claims unpatentablePTAB · Aug 29, 2022 · IPR2020-01612 · APJ Bart A Gerstenblith · IPR · Final written decision
Claims 1–4, 6–9, 11, 12, and 15 were not shown unpatentable because Coffee did not disclose the claimed copying, and Coffee combined with Heijden did not cure that deficiency.
RulingsFinal written decision- Skill levelSkill level petitioner adoptedDecided for patent owner
“In our Initial and Rehearing Decisions, we noted that Patent Owner did not contest Petitioner’s proffered level of ordinary skill in the art at that stage of the proceeding and we found “Petitioner’s proposal consistent with the level of ordinary skill in the art reflected by the ’308 patent and the prior art of record.” Initial Dec. 13 (citing 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)); Rehearing Dec. 16 (same). Therefore, we adopted Petitioner’s unopposed position as to the level of ordinary skill in the art. Initial Dec. 13; Rehearing Dec. 16. In its Patent Owner Response, Patent Owner states that “[f]or purposes of this proceeding, Patent Owner does not dispute Petitioner’s offered level of ordinary skill in the art.” PO Resp. 7. Accordingly, we maintain our preliminary finding by adopting Petitioner’s proposed level of ordinary skill in the art, as set forth above.” slip op. at 13
- Expert testimonyPetitioner expert discountedDecided for patent owner
“received message 7102 and the header of the response message 7202 are not the same. PO Resp. 25 (citations omitted); Pet. Reply 14. In the Petition, Petitioner argued that “header information” was the same in each message (received and response). Pet. 32 (citations omitted), 36–37. Petitioner relies on Tables 58 and 63, which show “Header.” Id. at 32–33, 37. Petitioner also relies on paragraphs 102 and 118 of Mr. Andrews’s Declaration. Neither the Petition nor Mr. Andrews’s Declaration, however, provide any sufficient basis to find that even a portion of the header or header information is copied from the received message to the response message. Mr. Andrews states his opinion as though it were fact without providing the underlying factual support for his opinion. See Ex. 1003 ¶¶ 102, 118; see 37 C.F.R. § 42.65(a) (“Expert testimony that does not disclose the underlying facts or data on which the opinion is based is entitled to little or no weight.”). In cross-examination, Mr. Andrews provided additional information explaining which portion of the headers he believes are the same, but he still does not provide any explanation as to why he believes the information is copied. See, e.g., Ex. 2007 at 111:3–25. The same is true of Petitioner’s Reply, which reiterates Mr. Andrews’s deposition testimony, but still fails to provide any reason as to why Coffee’s charts or Mr. Andrews’ testimony necessarily means that Coffee copies a portion of the header from the received message to the response message. See Continental Can Co. U.S.A., Inc. v. Monsanto Co., 948 F.2d 1264, 1269 (Fed. Cir. 1991) (“Inherency . . . may not be established by probabilities or possibilities. The mere fact that a certain thing may result from a given set of circumstances is not sufficient.”). And, despite Petitioner’s identification of a “Header” listed in Tables 58 and 63, Coffee does not expressly describe the header or part of the header as being copied from the received message to the response message. The Petition and Mr. Andrews also state that “if Coffee did not employ such copying, the response message would not automatically include information extracted from the received message.” Pet. 38 (citing Ex. 1003 ¶ 118). But, Coffee does not expressly describe the header as being “extracted from the received message” or describe automatically including the header in a response message to make the leap argued by Petitioner and Mr. Andrews. Accordingly, on the full record before us, we find that Petitioner has not established that Coffee explicitly or inherently discloses copying the header or header information and we do not credit Mr. Andrews’ testimony, discussed above, because he fails to provide the underlying factual basis for the opinions offered.” slip op. at 43
- Novelty / Anticipation (§102) › Anticipation standard (single reference, every element)Not shown unpatentableNot shown unpatentable
“proceeding and on the full record before us, we do not find that Coffee’s silence is sufficient to support Petitioner’s argument. See Campbell Soup Co. v. Gamon Plus, Inc., 787 Fed. Appx. 731, 739 (Fed. Cir. 2019) (“We do not find any error in the Board changing its understanding of the teachings of [a prior art reference] from the institution decision to the final written decision. ‘The Board is not bound by any findings made in its Institution Decision. At that point, the Board is considering the matter preliminarily without the benefit of a full record. The Board is free to change its view of the merits after further development of the record, and should do so if convinced that its inclinations were wrong.’” (quoting Trivascular, Inc. v. Samuels, 812 F.3d 1056, 1068 (Fed. Cir. 2016))). Coffee does not explain the process by which the IOD of the received message is included in the response message; rather, Coffee just states that the response message “contains the IOD of the message being answered.” See, e.g., Ex. 1005, 56:63–67 (see full text quoted above). In particular, although Coffee attributes certain actions to the operator, the lack of attribution to the operator does not necessitate that the only viable possibility remaining is that Coffee copies the IOD from the received message to the response message. Even if it may be said that Coffee probably (or possibly) copies the IOD, that probability is not sufficient to find that Coffee necessarily copies the IOD. See Continental Can, 948 F.2d at 1269 (“Inherency . . . may not be established by probabilities or possibilities. The mere fact that a certain thing may result from a given set of circumstances is not sufficient.”).7 Additionally, on the full record before us, we determine that Mr. Andrews’s testimony, as with his testimony as to copying of the header and selected response, fails to provide any factual or underlying support for his opinions expressed therein. See Ex. 1003 ¶¶ 100–102. In particular, the leap occurs in paragraph 102, where Mr. Andrews takes the fact that some information (at least the IOD) from the received formatted message is included with the response message to opine that this means the information is “copied over.” Id. ¶ 102. But, again, Coffee is silent. And because Mr. Andrews did not provide any underlying factual basis for his opinion, we do not credit his testimony as to copying the IOD. 37 C.F.R. § 42.65(a) (“Expert testimony that does not disclose the underlying facts or data on which the opinion is based is entitled to little or no weight.”).” slip op. at 48
- Obviousness (§103) › Motivation to combine / reasonable expectation of successNot shown unpatentableMotivation not foundNot shown unpatentable
“generally, including the alleged benefits of such and reasons why one of ordinary skill in the art would have been prompted to include field-mapping information in Coffee’s MDT. See id. at 62–70. None of Petitioner’s discussion, however, explains how the combination of Coffee and Heijden remedies the deficiencies that we identified regarding Petitioner’s challenge based on Coffee. In particular, Petitioner does not assert or explain how the teachings of Heijden would be applied to Coffee such that Coffee would then copy or fill in the specific information from Coffee’s received message to Coffee’s response message, particularly as pertains to the header, Response, and IOD fields (which Petitioner relied on in the first ground), or any other information field from Coffee. The same is true of Mr. Andrews’s testimony. See Ex. 1003 ¶¶ 214–231. Additionally, it appears that Petitioner’s analysis of the combination of Heijden and Coffee maintains the position that Coffee copies information fields. See Pet. 70 (“Given that Coffee’s system already implements field mapping to copy information fields . . . .”). And, Mr. Andrews’s testimony similarly maintains that Coffee copies information fields. See Ex. 1003 ¶ 229 (“Coffee also discloses (at least inherently) field mapping by describing that data is copied from fields in request messages into corresponding fields in response message.”). But, as we explain in detail in the context of Petitioner’s challenge based on Coffee, Petitioner has not shown sufficiently that Coffee copies or fills in information from a received message to a response message. Thus, we do not find and Petitioner does not allege that Ground “1B” fills the gaps identified in Petitioner’s Ground “1A.”10 Accordingly, we determine that Petitioner has not established, by a preponderance of the evidence, that the combination of Coffee and Heijden would have rendered the subject matter of claims 1–4, 7–9, and 12 unpatentable.” slip op. at 60
Patent outcomesUS 6,925,308 not shown unpatentable§ 102 anticipation§ 103 obviousnesscites Phillips · KSR · GrahamPatents in suitUS 6,925,308
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.