• Ford Motor Company / General Motors LLC et al. v. Neo Wireless LLCNo claims unpatentable
  PTAB · Sep 3, 2025 · IPR2023-00763 · APJ Kristen L Droesch · IPR · Final written decision

  Claims 7 and 11 were not shown unpatentable as obvious over Park and IEEE 802.16-2004 because the combination did not teach a claimed mobile device.

  RulingsFinal written decision

  • Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed board ownDecided for patent owner

    “In summary, the extrinsic record shows that, in the context of wireless network communications using the IEEE 802.16 standard, a “mobile device” is distinct from and excludes a device that is “fixed” or “portable,” where a “mobile” device is described as a device that is mobile during wireless network communications, and a “fixed” or “portable” device is described as a device that is fixed or slowly moving during wireless network communications. See Ex. 1005 ¶ 11; Ex. 1025, 24, 34, 38, 45; Ex. 2025, 71. This understanding of a “mobile device” from the extrinsic record is consistent with the language of claim 7 which recites a mobile device configured for wireless network communications (e.g., receiving an identifier and a signal from a base station), and consistent with the ’450 Patent disclosure that repeatedly and consistently utilizes the term “mobile device.” Accordingly, based on the record, we construe “mobile device” as a device that is mobile during wireless network communications, and is not fixed or slowly moving during wireless network communications.” slip op. at 19

  • Obviousness (§103) › Motivation to combine / reasonable expectation of successNot reached

    “We do not agree with Petitioner’s arguments because, as explained above in Section III.B., we construe “mobile device” as a device that is mobile during wireless network communications, and is not fixed or slowly moving during wireless network communications. Thus, after having considered both parties’ arguments and the cited supporting evidence, we are not persuaded that the combination of Park and IEEE 802.16-2004, including the application of Park to WiBro’s teaching of stationary or slowly moving devices communicating using band AMC, teaches or suggests a “mobile device,” as properly construed, that is configured to perform the limitations recited in the body of claim 7.” slip op. at 36

  • PTAB / AIA Trials › Other PTAB motions (exclude, strike, seal, additional discovery, rehearing)Granted

    “Under 37 C.F.R. § 42.123(a), a party may file a motion to submit supplemental information if the following requirements are met: (1) a request for authorization to file such motion must be made within one month of the date the trial was instituted; and (2) the supplemental information must be relevant to a claim for which trial has been instituted. In addition to these requirements, the Board considers the motion in light of its mandate under 37 C.F.R. § 42.1(b), i.e., “to secure the just, speedy, and inexpensive resolution of every proceeding.”” slip op. at 41

  Patent outcomesUS 10,447,450 not shown unpatentable
  Claim construction§ 103 obviousnesscites Phillips · KSR · Graham
  Patents in suitUS 10,447,450
• Ford Motor Company / General Motors LLC et al. v. Neo Wireless LLCNo claims unpatentable
  PTAB · Sep 3, 2025 · IPR2023-00962 · APJ Kristen L Droesch · IPR · Final written decision

  Claims 7 and 11 were not shown unpatentable as obvious over Park and IEEE 802.16-2004 because the combination did not teach a mobile device as construed.

  RulingsFinal written decision

  • Director reviewDirector review, grantedGranted

    “Ford requested Director Review of the Institution Denial Decision, which was granted. Papers 18, 19. On March 22, 2024, the Director issued a Decision Vacating the Ford Institution Denial Decision as an improper extension of the “significant relationship,” as set forth in General Plastic and Valve, and remanding to the Board to issue a decision on institution that addresses the merits of the Petition. Paper 28 (“Director’s Decision”). In addition, the Director sua sponte granted Director Review of the GM and Nissan Institution Denial Decision and, on March 22, 2024, vacated and remanded the GM and Nissan Institution Denial Decision for the same reasons as those set forth in the Director’s Decision. GM and Nissan IPR, Papers 12, 16.” slip op. at 3

  • PTAB / AIA Trials › Discretionary denial › General Plastic (serial petitions)Institution denied general plasticInstitution denied

    “On November 9, 2023, we denied institution under § 314(a), after considering the factors set forth in General Plastic Industrial Co. v. Canon Kabushiki Kaisha, IPR2016-01357, Paper 19 (PTAB Sept. 6, 2017) (precedential only as to Section II.B.4.i) (“General Plastic”), and expanded upon in Valve Corp. v. Electronic Scripting Products, Inc., IPR2019-00062, Paper 11 (PTAB Apr. 2, 2019) (precedential) (“Valve”). Paper 17 (“Ford Institution Denial Decision”). General Motors LLC and Nissan North America Inc. (“GM and Nissan”) filed a petition requesting inter partes review of claims 7 and 11 of the ’450 Patent and a motion for joinder with this proceeding. IPR2023- 00962 (“GM and Nissan IPR”), Papers 3, 4. On December 6, 2023, we denied institution under § 314(a) based on the petition filed in the GM and Nissan IPR after consideration of the factors set forth in General Plastic and Valve and denied the Motion for Joinder as moot on the basis of the Ford Institution Denial Decision. See GM and Nissan IPR, Paper 11 (“GM and Nissan Institution Denial Decision”).” slip op. at 2

  • PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted

    “Subsequently, pursuant to 35 U.S.C. § 314, we instituted trial on September 11, 2024, as to all of the challenged claims and all of the grounds raised in the Petition. Paper 30 (“Institution Decision,” “Dec. on Inst.”). We also instituted trial and granted the Motion for Joinder in IPR2023- 00962. See GM and Nissan IPR, Paper 18.” slip op. at 3

  • PTAB / AIA Trials › Joinder §315(c) / SAS all-or-nothingJoinder, grantedGranted

    “Subsequently, pursuant to 35 U.S.C. § 314, we instituted trial on September 11, 2024, as to all of the challenged claims and all of the grounds raised in the Petition. Paper 30 (“Institution Decision,” “Dec. on Inst.”). We also instituted trial and granted the Motion for Joinder in IPR2023- 00962. See GM and Nissan IPR, Paper 18.” slip op. at 3

  Patent outcomesUS 10,447,450 not shown unpatentable
  Claim construction§ 103 obviousnessDiscretionary denialcites Phillips · KSR · Graham
  Patents in suitUS 10,447,450
• Cisco Systems, Inc. v. Umbra Technologies Ltd.No claims unpatentable
  PTAB · Aug 28, 2025 · IPR2024-00270 · APJ Gregg I Anderson · IPR · Final written decision

  Claims 15–20 were not shown unpatentable because Hankins did not teach limitation 15.3; claims 1–14 were disclaimed.

  RulingsFinal written decision

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “Patent Owner does not dispute Petitioner’s proposal of the level of ordinary skill in the art. PO Resp. 6. Petitioner’s proposal is supported by the Reddy Declaration and is consistent with the ’595 patent and the asserted prior art. Accordingly, we apply Petitioner’s articulation in our obviousness evaluation below.” slip op. at 14

  • Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededOther

    “B. Claim Construction Beyond plain and ordinary meaning, Petitioner does not propose any term for claim construction. Pet. 13. Patent Owner does not argue any claim construction issue. See generally PO Resp. The argument and evidence provided by the parties regarding limitation 15.3 is dispositive. See Section II.E. below. Our analysis of limitation 15.3 does not turn on any claim construction question. Id. Accordingly, we do not need to construe any claim term. See Nidec Motor Corp. v. Zhongshan Broad Ocean Motor Co., 868 F.3d 1013, 1017 (Fed. Cir. 2017) (noting that “we need only construe 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 apply the plain and ordinary meaning of all claim terms, as would have been understood by a person of ordinary skill in the art, in the context of the ’595 patent.” slip op. at 14

  • Adverse judgmentAdverse judgmentOther

    “D. Claims 1–14 as Obvious Over Kommula As already noted, Patent Owner has disclaimed claims 1–14. Ex. 3001. We do not analyze claims 1–14 as the challenge is mooted by the filing of the Statutory Disclaimer.” slip op. at 15

  • BurdenNot shown unpatentable

    “350 receiving a request for a listing of “services” from a gateway device and provisioning one or more tunnel servers has not been shown to teach generating “a list of available servers.” There is no persuasive evidence to support Petitioner’s assertion. Petitioner relies on unsupported argument because, at best, Hankins discloses gateway devices 311 and 321, each of which is located in different logical broadcast domains, requesting services from one another. Ex. 1005, 12:9–16. This particular disclosure, however, does not appear to implicate the functionality of Hankins’s controller 350, much less result in controller 350 generating a list of available tunnel servers that would allow gateway devices 311 and 312 to exchange a listing of “services” therebetween. Petitioner’s reliance on Hankins’s controller 350 provisioning additional tunnel servers both to improve performance and without human intervention fares no better. Ex. 1005, 25:45–55. There is no indication in Hankins that this provisioning performed by controller 350 is done in response to receiving a request for a list of available tunnel servers from either gateway device 311 or 312.” slip op. at 20

  Patent outcomesUS 11,108,595 not shown unpatentable
  Claim construction§ 103 obviousnesscites KSR · Graham
  Patents in suitUS 11,108,595
• Sarepta Therapeutics, Inc. v. The Trustees Of The University Of PennsylvaniaNo claims unpatentable
  PTAB · Aug 20, 2025 · IPR2024-00580 · APJ Susan L C Mitchell · IPR · Final written decision

  The Board held claim 8 not shown unpatentable under each of three §103 grounds because Petitioner failed to establish motivation to combine the references with a reasonable expectation of success.

  RulingsFinal written decision

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “In addressing the level of ordinary skill in the art, Petitioner contends that a person of ordinary skill in the art (“POSA” or “POSITA”) would have had at least a Ph.D. in biochemistry, molecular biology, or a related field and between one and four years of post-doctoral experience in the field of gene therapy. Alternatively, a POSA would have had at least a Master’s or Bachelor’s Degree in biochemistry, molecular biology, or a related field, with a corresponding number of additional years of experience in the field of gene therapy. Pet. 12 (citing Ex. 1005 ¶¶ 111–115). Patent Owner states that it does not challenge Petitioner’s definition. PO Resp. 10. On this complete record, we accept Petitioner’s proposed definition, as it appears consistent with the level of skill in the art reflected in the prior art of record and the disclosure of the ’274 Patent. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001) (“the prior art itself [may] reflect[] an appropriate level” as evidence of the ordinary level of skill in the art (quoting Litton Indus. Prods., Inc. v. Solid State Sys. Corp., 755 F.2d 158, 163 (Fed. Cir. 1985)).” slip op. at 11

  • Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededOther

    “Petitioner asserts that the ’274 patent “does not specify a particular program or set of program parameters that should be used to align sequences and calculate percent identity for purposes of determining whether a particular test sequence falls within the scope of the claims.” Pet. 21. Petitioner asserts that it analyzed the percent identity claim elements, as Patent Owner did in the parallel District Court litigation, Penn-II, “using the Clustal program at default settings to generate amino acid sequence alignments and calculate percent identity values.” Id. at 21–22. Petitioner, however, does not ask for any particular construction of any claim term. See id. Patent Owner states that it “does not challenge Petitioner’s articulation of the lack of a need for claim construction.” PO Resp. 10. Having considered the record, we determine that no express claim construction of any claim term is necessary to reach our decision. 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)); Nidec Motor Corp. v. Zhongshan Broad Ocean Motor Co. Ltd. v. Matal, 868 F.3d 1013, 1017 (Fed. Cir. 2017) (“[W]e need only construe terms ‘that are in controversy, and only to the extent necessary to resolve the controversy.’” (quoting Vivid Techs., 200 F.3d at 803)).” slip op. at 12

  • Expert testimonyPatent owner expert creditedDecided for patent owner

    “According to the import of the complete recitation of paragraph 250 of the ’772 Publication set forth above that Petitioner relies upon for the motivation to improve efficient gene transfer in liver, AAV8 already fulfills this need. See Tr. 28:15–18. We do not read the ’772 Publication as calling for a search for a more efficient variant to improve efficient gene transfer in liver. We credit Dr. Samulski’s testimony that supports this view of the teachings of the ’772 Publication. Dr. Samulski testifies: Additionally, when the inventors compared AAV8’s expression in the liver against new serotypes AAVrh2, AAVrh10, AAVrh13, and AAVrh21, they found that AAV8 remained superior: EX1007, ¶ 253. Notably, AAV8 was shown to have over fifty percent (50%) greater expression in liver than AAVrh10. As I discuss more below, a skilled artisan in 2005 would not have expected a single amino acid substitution to significantly alter tropism in order to target to a different tissue. Thus, in my opinion, in 2005, a skilled artisan with the goal of targeting the liver would have selected the best known vector for delivery to liver at that time—AAV8. Ex. 2027 ¶ 42. We also agree with Dr. Samulski’s opinion that a POSA would have selected the best vector for liver, AAV8, instead of modifying another vector to increase tropism to liver. Dr. Samulski testifies: In my opinion, a skilled artisan in 2005 would not have looked solely to modify a vector to try to improve tropism to a particular tissue. As discussed throughout this declaration, changing tropism is difficult to predict, and a skilled artisan would not have had a reasonable expectation that changes could be made to improve or alter tropism. A skilled artisan would also have been concerned that changes, even small ones, could negatively impact other properties of the capsid protein. Therefore, rather than seek to modify a vector, a skilled artisan” slip op. at 29

  • Obviousness (§103) › Motivation to combine / reasonable expectation of successNot shown unpatentableMotivation not foundNot shown unpatentable

    “The ’772 Publication, however, does not indicate as Petitioner asserts that a new variant is necessary to improve the efficiency of gene transfer to liver; the ’772 Publication indicates that AAV8 fulfills that need. See Ex. 1007 ¶ 250. In the paragraph that Petitioner relies upon for the alleged need to improve the efficiency of gene transfer to the liver, the ’772 Publication states in full: The tropism of each new vector is favorable for in vivo applications. AAV2/7 vectors appear to transduce skeletal muscle as efficiently as AAV2/1, which is the serotype that confers the highest level of transduction in skeletal muscle of the primate AAVs tested to date. Importantly, AAV2/8 provides a substantial advantage over the other serotypes in terms of efficiency of gene transfer to liver that until now has been relatively disappointing in terms of the numbers of hapatocytes stably transduced. AAV2/8 consistently achieved a 10 to 100-fold improvement in gene transfer efficiency as compared to the other vectors. The basis for the improved efficiency of AAV2/8 is unclear, although it presumably is due to uptake via a different receptor that is more active on the basolateral surface of hepatocytes. This improved efficiency will be quite useful in the development of liver-directed gene transfer where the number of transduced cells is critical, such as in urea cycle disorders and familial hypercholesterolemia. Id. (citations omitted) (emphasis added). According to the import of the complete recitation of paragraph 250 of the ’772 Publication set forth above that Petitioner relies upon for the motivation to improve efficient gene transfer in liver, AAV8 already fulfills this need. See Tr. 28:15–18. We do not read the ’772 Publication as calling for a search for a more efficient variant to improve efficient gene transfer in liver. We credit Dr. Samulski’s testimony that supports this view of the teachings of the ’772 Publication. Dr. Samulski testifies: Additionally, when the inventors compared AAV8’s expression in the liver against new serotypes AAVrh2, AAVrh10, AAVrh13, and AAVrh21, they found that AAV8 remained superior:” slip op. at 28

  Patent outcomesUS 11,680,274 not shown unpatentable
  Claim construction§ 103 obviousnesscites Phillips · KSR · Graham
  Patents in suitUS 11,680,274
• Tesla, Inc. v. Graphite Charging Company LLCNo claims unpatentable
  PTAB · Aug 19, 2025 · IPR2024-00388 · APJ Ken B Barrett · IPR · Final written decision

  Claims 1–20 were not shown unpatentable because Wang and Wang with AESO did not establish the claimed analysis, and Cooley did not disclose reducing current power consumption.

  RulingsFinal written decision

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “the claims require a decision engine to perform those elements.” Tr. 48:17– 20. In light of this, we fail to understand the basis for Patent Owner’s objection to the characterization of the level of ordinary skill involving experience with “intelligent” techniques or devices that control grid electricity. We determine that Petitioner’s definition is consistent with the level of ordinary skill reflected in the Specification and the prior art references of record. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001) (recognizing that the prior art itself may reflect an appropriate level of skill in the art). We, therefore, apply Petitioner’s definition of the person of ordinary skill in the art. We note, however, that were we to adopt Patent Owner’s assessment, the outcome of this Decision would be the same.” slip op. at 11

  • Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed patent owner constructionDecided for patent owner

    “Patent Owner (PO Resp. 12, 49–50) points to the Specification’s list of “[e]xamples of power reduction actions.” Ex. 1001, 8:47–63. Patent Owner asserts that the list includes numerous examples of power reductions that occur in the present and one that takes place in the future—namely, “scheduling nonessential operations at a different time (e.g., nonessential software or hardware upgrades).” Ex. 1001, 8:61–62 (cited at PO Resp. 12, 50). We are persuaded by Patent Owner’s contention (PO Resp. 12) that the applicant, by including the term “current” in the claims, intentionally narrowed the claims to power consumption reductions that occur temporally in the present, rather than those that occur in the future. See Pet. Reply 6–7 (Petitioner asserting that Patent Owner’s position is “inconsistent with the specification’s examples,” but then arguing that the Specification does not support that position rather than pointing to any purported inconsistencies). Because the independent claims recite the term “current,” construing the term in the temporal sense is not, as Petitioner argues, importing into the claims an example from the Specification. See Pet. Reply 8.” slip op. at 13

  • Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation not foundReasonable expectation not foundNot shown unpatentable

    “Given the interchangeable nature taught for various features of Wang’s embodiments, it would have been a routine and obvious matter for a POSA to combine aspects from Wang’s various embodiments (e.g., data acquisition, internal hardware, data analysis performed by the UMC receiver 400 and/or the display 200). Moreover, many of Wang’s embodiments–particularly of specific smart appliance types– include common components, thus further confirming combinability of aspects of the disclosed embodiments. A POSA would have had a reasonable expectation of success in combining features of the embodiments together. Id. at 77–78 (citing Ex. 1003 ¶¶ 201–203). We determine that these reasons are inadequate and too generic to satisfy Petitioner’s burden as they lack a clear explanation of what and how “aspects from Wang’s various embodiments” are proposed to be combined along with reasoning specific to that proposal. Petitioner, for example, does not explain adequately or persuasively why a person of ordinary skill in the art would have added a display that purportedly receives and analyzes data to a “smart appliance,” when that appliance already has an application processor that purportedly receives and analyzes the same data. It is not enough for Petitioner to allege that all of the elements of the challenged claims can be found somewhere in the various embodiments of Wang; Petitioner must also show that a person of ordinary skill in the art would have had a reason to combine the elements in the manner as arranged in the challenged claims. See KSR Int’l Co., 550 U.S. at 418 (“[A] patent composed of several elements is not proved obvious merely by demonstrating that each of its elements was, independently, known in the prior art. Although common sense directs one to look with care at a patent application that claims as innovation the combination of two known devices according to their established functions, it can be important to identify a reason that would have prompted a person of ordinary skill in the relevant field to combine the elements in the way the claimed new invention does.”). We find Petitioner has not shown an adequate reason to combine embodiments.” slip op. at 38

  • Obviousness (§103) › Motivation to combine / reasonable expectation of success › HindsightNot shown unpatentable

    “We determine that these reasons are inadequate and too generic to satisfy Petitioner’s burden as they lack a clear explanation of what and how “aspects from Wang’s various embodiments” are proposed to be combined along with reasoning specific to that proposal. Petitioner, for example, does not explain adequately or persuasively why a person of ordinary skill in the art would have added a display that purportedly receives and analyzes data to a “smart appliance,” when that appliance already has an application processor that purportedly receives and analyzes the same data. It is not enough for Petitioner to allege that all of the elements of the challenged claims can be found somewhere in the various embodiments of Wang; Petitioner must also show that a person of ordinary skill in the art would have had a reason to combine the elements in the manner as arranged in the challenged claims. See KSR Int’l Co., 550 U.S. at 418 (“[A] patent composed of several elements is not proved obvious merely by demonstrating that each of its elements was, independently, known in the prior art. Although common sense directs one to look with care at a patent application that claims as innovation the combination of two known devices according to their established functions, it can be important to identify a reason that would have prompted a person of ordinary skill in the relevant field to combine the elements in the way the claimed new invention does.”). We find Petitioner has not shown an adequate reason to combine embodiments.” slip op. at 38

  Patent outcomesUS 8,291,243 not shown unpatentable
  Claim construction§ 102 anticipation§ 103 obviousnesscites Phillips · KSR · Graham
  Patents in suitUS 8,291,243
• Air Products And Chemicals, Inc. v. Evonik Operations GmbH And Evonik CorporationNo claims unpatentable
  PTAB · Aug 18, 2025 · IPR2024-00611 · APJ Jo-Anne M Kokoski · IPR · Final written decision

  Claims 1–23 were not shown unpatentable: the Ungerank Patent was not established as prior art, and Scholz did not establish the claimed recycle range or motivation to modify its systems.

  RulingsFinal written decision

  • BurdenNot shown unpatentable

    “In an inter partes review, the burden of persuasion is on the petitioner to prove ‘unpatentability by a preponderance of the evidence,’ . . . and that burden never shifts to the patentee.” Dynamic Drinkware, LLC v. Nat’l Graphics, Inc., 800 F.3d 1375, 1378 (Fed. Cir. 2015) (quoting 35 U.S.C. § 316(e)). Here, Petitioner asserts that (1) the combined teachings of the Ungerank Patent and Scholz disclose or suggest all of the limitations of claims 1–5, 7, 9, and 11–23 of the ’380 patent, and (2) the Ungerank Patent qualifies as prior art because the portions cited in the Corrected Petition and the Baker Declaration were published in the Ungerank Application.7 slip op. at 16

  • Novelty / Anticipation (§102) › Prior-art status of a reference › Patents / published applications (effective date, provisional support)Reference not prior artDecided for patent owner

    “Petitioner ultimately has the burden of persuasion, based on all the evidence, on both these assertions. See Dynamic Drinkware, 800 F.3d at 1378. After reviewing the parties’ arguments and the evidence of record, we are not persuaded that Petitioner establishes, by a preponderance of the evidence, that the portions of the Ungerank Patent relied on in the Corrected Petition and the Baker Declaration qualify as prior art. There is nothing in the Initial Petition or the exhibits filed in support thereof that indicates Petitioner’s intention to rely on the Ungerank Application as prior art in this proceeding. The Initial Petition defines “Ungerank” as the Ungerank Patent, and all citations to “Ungerank” in support of Petitioner’s allegations are to the Ungerank Patent. Initial Pet. 3, 12–14, 17–42. The Initial Petition does not refer to the Ungerank Application, and the Ungerank Application was not submitted as an exhibit with the Initial Petition. Id. at iii–v (Exhibit List). And Petitioner’s expert declarant, Dr. Baker, did not consider the Ungerank Application when formulating his opinions in support of the Initial Petition. Ex. 1003 ¶ 51 (identifying materials considered). Although the Corrected Petition redefines “Ungerank” as the Ungerank Application, the Corrected Petition retains its citations to the Ungerank Patent.8 Corrected Pet. 3, 12–15, 18–43. In that regard, Petitioner generally asserts that the Ungerank Application’s “specification and figures 8 At the hearing, Petitioner’s counsel stated that they left the citations to the Ungerank Patent in the Corrected Petition because they “didn’t want to make tons and tons of changes,” and the Ungerank Patent citations “are much more specific.” Tr. 12:10–13; see also Pet. Reply 10 (“Moreover, by citing AP-1006’s column and line numbers instead of AP-1038’s paragraph numbers, Petitioner provided more specific citations in support of its arguments.”). are identical to the” Ungerank Patent, but does not direct us to where the specific portions of the Ungerank Patent that it asserts to be prior art can be found in the Ungerank Application. See id. at 3. We are also not directed to any evidence in the record that indicates that Dr. Baker compared the portions of the Ungerank Patent on which he relies to the disclosures in the Ungerank Application, or even considered the Ungerank Application at all. See Ex. 1003 ¶ 51; Ex. 1041 ¶ 4; Ex. 2009, 44:10–45:18; Ex. 2018, 12:18– 23. We decline to perform an analysis that is missing from the Corrected Petition and Dr. Baker’s testimony. See United States v. Dunkel, 927 F.2d 955, 956 (7th Cir. 1991) (“Judges are not like pigs, hunting for truffles buried in briefs.”); DeSilva v. DiLeonardi, 181 F.3d 865, 866–67 (7th Cir. 1999) (“A brief must make all arguments accessible to the judges, rather than ask them to play archaeologist with the record.”). Accordingly, Petitioner does not establish, by a preponderance of the evidence, that the cited portions of the Ungerank Patent were published in the Ungerank Application.” slip op. at 17

  • Strike new argumentNew argument disregardedDecided for patent owner

    “Our rules provide that a petitioner must include “[a] full statement of the reasons for the relief requested, including a detailed explanation of the significance of the evidence including material facts, and the governing laws, rules, and precedent.” 37 C.F.R. § 42.22(a). Our rules also state that “[a] reply may only respond to arguments raised in the corresponding . . . patent owner response.” Id. § 42.23(b). “‘Respond,’ in the context of 37 C.F.R. § 42.23(b), does not mean proceed in a new direction with a new approach as compared to the positions taken in a prior filing.” CTPG 74. Our Trial Practice Guide explains that “Petitioner may not submit new evidence or argument in reply that it could have presented earlier, e.g., to make out a prima facie case of unpatentability.” Id. at 73; see also id. at 74 (“Examples of indications that a new issue has been raised in a reply include new evidence necessary to make out a prima facie case for the patentability or unpatentability of an original or proposed substitute claim, such as newly raised rationale to combine the prior art references that was not expressed in the petition.”). In the Reply, Petitioner argues that “POSITAs ‘might have already figured out’” that, in Comparative Example 1, the surface area of the membrane in stage 2 was larger than that of the membrane is stage 1, and Scholz’s Figure 7 systems with larger stage 2 membrane areas than stage 1 were “consistent with POSITAs’ likely intuition about [Comparative Example 1’s] stage 2 and stage 1 areas.” Pet. Reply 19. As Petitioner concedes, this “an additional reason POSITAs would have found it appropriate to look to Scholz’s Figure 7 to better understand [Comparative Example 1’s] relative surface areas.” Id. (citing Ex. 1041 ¶¶ 31–32) (emphasis added). The case presented in the Corrected Petition is that a POSITA would have looked to Scholz because Comparative Example 1 does not provide details on the area of the membranes or their ratios. Corrected Pet. 18–19. Petitioner’s admitted “additional reason” to combine the Ungerank Patent and Scholz in the Reply is a newly raised rationale to combine the prior art references necessary to make out a prima facie case of unpatentability. See CTPG 74. Accordingly, Petitioner’s untimely new argument is waived, and we do not consider it here.” slip op. at 24

  • Obviousness (§103) › Motivation to combine / reasonable expectation of successNot shown unpatentableMotivation not foundNot shown unpatentable

    “Having considered the complete trial record, we determine that Petitioner fails to sufficiently demonstrate that the combination of the Ungerank Patent and Scholz teaches limitation [1.f.ii] because Petitioner fails to establish by a preponderance of the evidence that a POSITA would have been motivated to look to the relative sizes of the membranes in the stages of Scholz’s Figure 7 to determine the relative sizes of the membranes in the stages of Comparative Example 1.” slip op. at 21

  Patent outcomesUS 10,471,380 not shown unpatentable
  § 102 anticipation§ 103 obviousnesscites Phillips
  Patents in suitUS 10,471,380
• Cisco Systems, Inc. v. Portsmouth Network Corp.No claims unpatentable
  PTAB · Aug 4, 2025 · IPR2024-00503 · APJ Charles J Boudreau · IPR · Final written decision

  Claims 1–18 were not shown unpatentable because the asserted obviousness combinations did not cure the failure to show the claimed request and routing steps.

  RulingsFinal written decision

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “Petitioner contends that a person of ordinary skill in the art in the field of the ’279 patent in January 2001 “would have had a working knowledge of the network communication technologies that are pertinent to the ’279 patent, including network flow allocation in a ring topology.” Pet. 12. More specifically, Petitioner argues, a person of ordinary skill in the art “would have had a master’s degree in computer science, computer engineering, or an equivalent, and two years of professional experience relating to network communications and resource allocations,” where “[a]dditional work experience can substitute for specific educational background, and vice versa.” Id. (citing Ex. 1003 ¶ 20). Patent Owner represents that it “does not dispute Petitioner’s definition” for the purposes of its Response. PO Resp. 5. We find Petitioner’s proposal is consistent with the evidence of record, including the asserted prior art and the ’279 patent, and, therefore, we likewise adopt Petitioner’s proposed definition of the level of ordinary skill in the art for purposes of this Decision.” slip op. at 11

  • Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededNot reached

    “Neither party contends that any formal claim construction is necessary. See Pet. 12 (“Petitioner submits that, for the purposes of this proceeding and the grounds presented herein, no claim term requires express construction.”); PO Resp. 4 (“Here, at this stage in the proceeding, Patent Owner will apply the ordinary and customary meaning to the ’279 Patent’s claim terms.”). Patent Owner notes, however, that Petitioner had asserted specific constructions in the Cisco litigation for the term “predetermined,” as recited in claims 1, 10, 14–16, and 18, and for the term “quantum.” PO Resp. 4. Specifically, according to Patent Owner, Petitioner proposed that “predetermined” be construed as “determined before the data flow request” and that “quantum” be construed as “an amount of a requested resource by which to increase or decrease.” Id. (citing Ex. 2007). Patent Owner contends asserted prior art combinations disclose or render obvious the challenged claims under these constructions. Id. Because our conclusion that Petitioner has not demonstrated that any of the challenged claims are unpatentable does not turn on the construction of either “predetermined” or “quantum,” there is no need for us to construe those terms. See Realtime Data, 912 F.3d at 1375.” slip op. at 12

  • Strike new argumentNew argument disregardedDecided for patent owner

    “We again are not persuaded by Petitioner’s argument. As an initial matter, we find no argument with respect to “best effort data traffic” or dropped packets in the Petition. See Tr. 12:10–21 (conceding that “the phrase ‘best effort’ was not in the Petition” but arguing that it was raised in response to the Patent Owner Response). Moreover, we are unable to identify any argument in the Patent Owner Response to which this line of argument is properly responsive, and Petitioner does not identify any such line of argument. Instead, Petitioner’s argument appears to advance belatedly a new theory. See 37 C.F.R. § 42.23(b); Patent Trial and Appeal Board Consolidated Trial Practice Guide (Nov. 2019), 73–74, available at” slip op. at 43

  • Expert testimonyPatent owner expert creditedPetitioner expert discountedMixed

    “We credit the supporting testimony of Dr. Olivier on the points discussed above, as it is explained sufficiently and consistent with the testimony simply mirrors the Petition and does not explain sufficiently why a person of ordinary skill in the art would have understood Kovvali in the manner Petitioner asserts. See Pet. 35; Reply 17–18; Ex. 1003 ¶ 83.” slip op. at 44

  Patent outcomesUS 7,035,279 not shown unpatentable
  Claim construction§ 103 obviousnesscites Phillips · KSR · Graham
  Patents in suitUS 7,035,279
• Visa, Inc. v. Cortex MCP, Inc.No claims unpatentable
  PTAB · Jul 22, 2025 · IPR2024-00488 · APJ Kara L Szpondowski · IPR · Final written decision

  Claims 1–17 were not shown unpatentable because the Petition did not establish the claimed second OVER file over Oborne or a sufficient basis to combine Stafford and Purves.

  RulingsFinal written decision

  • Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed board ownDecided for patent owner

    “In our Institution Decision, we preliminarily determined that the term “OVER file” encompasses a virtual representation of one or more credentials, to be used for verification of those credentials. Inst. Dec. 9–13 (referring to the ’854 patent Specification, the language of claim 1, and Dr. Shamos’s testimony). However, we did not determine whether an “OVER file” included “tokens” as a general matter, or further elaborate on what additional characteristics might be required to qualify as an “OVER file,” because it was not necessary for purposes of Institution. Id. Moreover, we determined that Petitioner had made a sufficient showing that Oborne’s tokens qualified as “OVER files.” Id. at 11, 24–31. Patent Owner argues that no construction is required, but, regardless, “the claims may be confirmed under the Board’s construction.” PO Resp. 11; Sur-reply 1. Petitioner also does not dispute our preliminary construction. Reply 1. In its Reply, Petitioner argues that Patent Owner is treating the Institution Decision’s construction “as requiring that the virtual representation itself (not merely the OVER file) be used for verification of the credential,” even though “the claims impose no such requirement on the virtual representation.” Reply 1–2 (citing PO Resp. 49–50). “For example,” Petitioner asserts, “verification in subsequent claim elements involves the OVER file, and while the OVER file ‘compris[es]’ the virtual representation, it may encompass other things, as PO’s expert admits.” Id. at 2 (citing Ex. 1047, 30:16–31:24; Ex. 1048 ¶ 27). We will consider this issue further below when construing the term “verified by an issuing agency.” Based on the full trial record, we maintain our determination in the” slip op. at 11

  • Claim Construction › Intrinsic evidence (Phillips canons) › Prosecution history disclaimer / disavowalTerm construed board ownDecided for patent owner

    “In its Response, Patent Owner stated that it “agrees in substance with the Board’s construction” of this term, and clarified its understanding of that construction as requiring that “the issuing agency has verified the ‘virtual representation’ (and not the ‘credential’) to be ‘a first official representation of the original credential.’” PO Resp. 11–12. In its Reply, Petitioner points to Patent Owner’s reliance on an example in the ’854 patent Specification involving the checking of a driver’s license identification number against a DMV database to show verification of information in an OVER File generation request. Reply 2 (citing PO Resp. 14–16; Ex. 1002, 6:35–39, 6:54–65). Based on this portion of the Patent Owner Response, as well as portions of Dr. Malek’s deposition, Petitioner argues that Patent Owner “admits that a virtual representation of the credential may be ‘verified by an issuing agency’ by checking credential data against an issuing agency database.” Id. (citing Ex. 1047, 37:24–41:1, 41:2–22). In its Sur-reply, Patent Owner argues that Petitioner misinterprets its discussion of the DMV example, and contends that what Patent Owner was actually arguing based on that example is that the “credential” (the “OVER file”) is verified, not that “credential data” is verified. PO Sur-reply 1–3. After considering the full trial record, we adhere to the construction in our Institution Decision interpreting the claim language at issue “to require that an issuing agency ha[s] verified a virtual representation in an OVER file as being an official representation of a credential.” Inst. Dec. 15–16. In light of Patent Owner’s statements in its Sur-reply, we further clarify that this construction encompasses (1) considering the OVER file as the credential and verifying the OVER file, or (2) verifying a virtual representation of the credential contained within the OVER file.” slip op. at 14

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “Patent Owner “agrees with [Petitioner’s proposed] definition of the level of ordinary skill in the art.” PO Resp. 10 (citing Ex. 2009 ¶¶ 37–41). In the Institution Decision, we found Petitioner’s proposed level of ordinary skill in the art to be reasonable and consistent with the problems and solutions disclosed in the prior art of record. Inst. Dec. 8. Given that Patent Owner does not dispute Petitioner’s proposed level of ordinary skill in the art, we continue to apply Petitioner’s proposed level of ordinary skill in the art for purposes of this Decision.” slip op. at 9

  • Expert testimonyPetitioner expert discountedPatent owner expert creditedDecided for patent owner

    “Although we agree with Petitioner that Oborne teaches that “‘device fingerprinting may be utilized’ to provide ‘additional security’ for use of Oborne’s tokens,” Pet. 34 (citing Ex. 1011 ¶ 26 (emphasis added)), we do not agree with Petitioner’s arguments related to “device fingerprinting.” Petitioner also relies on testimony from Dr. Shamos to support its position. However, Dr. Shamos’s cited testimony in paragraph 239 merely repeats what is stated in the Petition, does not provide citation to any other evidence of record, and does not provide any further explanation as to why one of ordinary skill would have been motivated to use device fingerprinting to tie a given token to a given device such that the token for the second device would be invalid in the first device. Ex. 1005 ¶ 239. Dr. Shamos refers to Oborne’s disclosures on “digital fingerprinting” and a client’s MAC address in the token data structure. Id. (citing Ex. 1011 ¶¶ 26, 47). We have considered Petitioner’s arguments in light of Oborne’s disclosure, but find Dr. Malek’s responsive testimony to be more persuasive. We agree with Dr. Malek that, in Oborne, “device fingerprinting simply refers to identifying a device and the user associated with that device.” Ex. 2009 ¶ 111. Specifically, paragraph 26 of Oborne (quoted above) discloses authentication of a user, where “device fingerprinting” is utilized to verify a user’s identity where a user exclusively uses a client device such as a smartphone or laptop computer. Ex. 1011 ¶ 26 (emphasis added). The use of the device fingering for determining the device identity in order to authenticate a user is corroborated by the disclosures in paragraph 47 of Oborne which refer, in part, to the “<client_details” which can include a “<client_type>smartphone” and “client_fingerprint>font list, MAC address, memory size, memory.” Id. ¶ 47 (emphasis added). So, contrary to Petitioner’s arguments, we do not discern any disclosure in Oborne that “device fingerprinting” ties a token to a particular device. See Ex. 1011 ¶¶ 26, 47. Rather, Oborne’s disclosures support Dr. Malek’s testimony that “device fingerprinting could be used to limit a token to a set of fingerprinted devices, such as each device belonging to the user.” Ex. 2009 ¶ 113. Moreover, Petitioner (and Dr. Shamos’s) statement that “the first device’s fingerprint would not match” the fingerprint for the second device merely provides a possible outcome of device fingerprinting, but does not explain why one of ordinary skill would be motivated to use device fingerprinting to make the “second device’s token . . . invalid in the first device,” or make the “token for a second device . . . a new credential,” or point to disclosures in Oborne that would support such a motivation. Id. Thus, we find that Petitioner’s contentions as to this limitation lack sufficient specificity to explain how Oborne teaches the limitation. See Netflix, Inc. v. DivX, LLC, 84 F.4th 1371, 1377 (Fed. Cir. 2023) (“Ultimately, it is the petitioner’s burden to present a clear argument.”); Intelligent Bio-Sys., 821 F.3d at 1369 (“It is of the utmost importance that petitioners in the IPR proceedings adhere to the requirement that the initial petition identify ‘with particularity’ the ‘evidence that supports the grounds for the challenge to each claim.’ ” (quoting 35 U.S.C. § 312(a)(3))). We further agree with Patent Owner that Oborne’s disclosure of” slip op. at 24

  Patent outcomesUS 9,954,854 not shown unpatentable
  Claim construction§ 103 obviousnesscites KSR · Graham
  Patents in suitUS 9,954,854
• Palo Alto Networks, Inc. v. Centripetal Networks, Inc.No claims unpatentable
  PTAB · Jul 21, 2025 · IPR2021-01150 · APJ Stacey G White · IPR · Remand

  On remand, the Board held that Petitioner had not shown claims 1–18 unpatentable under § 103 over Paxton, Sutton, and Ivershen because the combination did not teach or motivate transmission responsive to correlation.

  RulingsRemand decision

  • RemandOther

    “the Final Written Decision for “not clearly explaining its holding or rationale regarding motivation to combine and whether the proposed combination teaches the final limitation of claim 1: transmitting an indication of the first host responsive to the correlating.” Palo Alto Networks, 122 F.4th at 1384. In the opinion, the Federal Circuit explained that the Final Written Decision “never made a clear finding on whether a person of ordinary skill in the art would have been motivated to modify Paxton by adding Sutton’s step of transmitting a notification of malicious activity after Paxton’s correlation step,” as proposed by Petitioner. Id. at 1385. The Federal Circuit stated that the Board “failed to explain why a person of ordinary skill in the art would not have been motivated to modify Paxton to provide the recited notification as taught by Sutton in response to the correlation disclosed in Paxton.” Id. The Federal Circuit concluded that “[b]y reading Paxton and Sutton in isolation, the Board erred,” and that we vacate and remand for the Board to clarify and explain its holding on whether a person of ordinary skill in the art would have been motivated to transmit the identity of the first host (e.g., to an administrator) as taught by Sutton, responsive to the correlating disclosed by Paxton to improve network security.” slip op. at 2

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “the alleged invention of the ’903 patent “had a bachelor’s degree in electrical engineering, computer engineering, computer science, or a related field, and approximately 2–3 years of experience in the design or development of telecommunication systems, or the equivalent.” Pet. 13 (citing Ex. 1003 ¶¶ 18–20). Petitioner further notes that “[a]dditional graduate education could substitute for professional experience, or significant experience in the field could substitute for formal education.” Id. Patent Owner’s proposed level of ordinary skill is similar, with Patent Owner contending that the ordinary skilled artisan “would be someone with a bachelor’s degree in computer science, electrical engineering, or related field, and either (1) two or more years of industry experience and/or (2) an advanced degree in computer science or related field.” PO Resp. 12–13 (citing Ex. 2019 ¶¶ 27– 31). Similar to Petitioner, Patent Owner also states that a person of ordinary skill in the art “may have additional industry experience in lieu of a formal degree.” Id. at 13.” slip op. at 10

  • Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededOther

    “After review of the current record, we conclude that no express claim construction is necessary for the purposes of this Decision. See, e.g., Nidec Motor Corp. v. Zhongshan Broad Ocean Motor Co., 868 F.3d 1013, 1017 (Fed. Cir. 2017) (quoting Vivid Techs., Inc. v. Am. Sci. & Eng'g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999)) (“[W]e need only construe terms ‘that are in controversy, and only to the extent necessary to resolve the controversy.’”).” slip op. at 12

  • Obviousness (§103) › Motivation to combine / reasonable expectation of successNot shown unpatentableMotivation not foundNot shown unpatentable

    “responsive to the correlation, we are not persuaded that one of ordinary skill in the art would have been motivated to combine the teachings of these references in the manner advocated by Petitioner. Petitioner contends that this combination would only involve “[t]he application of known techniques (e.g., Sutton’s implementation of rules and data to define security policies, disallowed websites, etc.) to improve similar devices (e.g., servers, gateways, firewalls, etc. in Sutton’s and Paxton’s systems) to provide predictable results in the same way (e.g., to provide packet-filtering functions preventing communications with potentially malicious hosts).” Id. at 22–23.” slip op. at 25

  Patent outcomesUS 10,530,903 not shown unpatentable
  Claim construction§ 103 obviousnesscites Graham
  Patents in suitUS 10,530,903
• AT&T Mobility LLC / AT&T Services Inc. et al. v. Daingean Technologies Ltd.No claims unpatentable
  PTAB · Jul 14, 2025 · IPR2024-00402 · APJ Mary C Hoffman · IPR · Final written decision

  The Board granted Patent Owner’s revised non-contingent motion to amend, canceling claims 1–4 and substituting claims 7 and 8, which Petitioner did not prove unpatentable.

  RulingsFinal written decision

  • PTAB / AIA Trials › Motions to amend / substitute claimsMotion to amend, grantedGranted

    “whether the motion to amend meets the statutory and regulatory requirements set forth in 35 U.S.C. § 316(d) and 37 C.F.R. § 42.121.” See Lectrosonics, Inc. v. Zaxcom, Inc., IPR2018-01129, Paper 15 at 4 (PTAB Feb. 25, 2019) (precedential). A “patent owner bears the burden of persuasion to show, by a preponderance of the evidence, that the motion to amend complies” with the applicable statutory and regulatory requirements. 37 C.F.R. § 42.121(d)(1). Specifically, a patent owner must demonstrate the following: (1) the amendment proposes a reasonable number of substitute claims; (2) the amendment responds to a ground of unpatentability involved in the trial; (3) the amendment does not seek to enlarge the scope of the claims of the patent; and (4) the amendment does not introduce new matter. See 35 U.S.C. § 316(d); 37 C.F.R. § 42.121(a)–(b). For the reasons explained below, Patent Owner satisfies its burden of persuasion to show that the amendments comply with the applicable statutory and regulatory requirements.” slip op. at 8

  • Skill levelSkill level patent owner adoptedDecided for patent owner

    “Both parties rely on expert testimony for their respective positions relating to the number of years of experience needed to attain ordinary skill, but neither expert cites supporting evidence for their testimony. See Ex. 1002 ¶ 33; Ex. 2002 ¶ 15. Our decision is the same regardless of whether the length of experience is two years or three. We find Patent Owner’s proposed “wireless communications” is more consistent with the ’958 patent than Petitioner’s proposed “telecommunication,” which encompasses a variety of technologies including, e.g., landline and wireless telephones, cable, and satellite. See Ex. 1001, 1:11–62 (describing the invention in terms of wireless communications). Accordingly, we adopt a modified version of Petitioner’s proffered level of ordinary skill in the art, substituting “wireless communications” for “telecommunication.” Neither party, moreover, indicates the overall result would change based on a different definition.” slip op. at 18

  • Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed patent owner constructionDecided for patent owner

    “We agree with Patent Owner that the recited second type SIBs exclude first type SIBs. The plain meaning of “first type” and “second type” indicates that the first type and second type are different in kind. RMTA 22 (App. A). Our interpretation is consistent with the Specification, which explains that second type SIBs exclude first type SIBs. As Patent Owner points out, the ’958 patent discloses “first type of system information (1TYP SIB) is . . . essential . . . for initial system access” and “second type of system information (2TYP SIB) is nonessential system information . . . defined as all other types of information, and thus excludes the [] information required for initial access.” Id. at 11–12 (citing Ex. 1001, 8:34– 46); see also Ex. 1001, Abstract (interchangeably using the terms second type and non-essential). Despite Petitioner’s argument that this disclosure is non-limiting and directed to a disclaimed example embodiment (Opp. 8–9), Petitioner could not identify any embodiment, among the approximately forty disclosed embodiments, describing something other than the first type SIB being essential information and the second type SIB being non-essential information. Tr. 22:18–26. Even the Petition acknowledges that “the ’958 Patent further classifies a second type of system information, the ‘non-essential’ SI, which is defined as all other types of information excluding that first type of information required for initial access.” Pet. 5. Furthermore, the prior art of record suggests that a person of ordinary skill would have understood second type SIBs exclude first type SIBs. See Ex. 1008 ¶ 48 (describing two categories of system information, “essential SI” and “Other SI”). Patent Owner’s expert also understood the recited first and second type SIBs as being mutually exclusive. See Ex. 1011, 49:10–13. For the above reasons, we do not agree with Petitioner that the recited second type SIB lacks any requirements, nor do we interpret claims 7 and 8 such that the first type SIB could be a second type SIB.” slip op. at 19

  • Novelty / Anticipation (§102) › Anticipation standard (single reference, every element)Not shown unpatentableNot shown unpatentable

    “(d) Limitation 7h: Analysis We agree with Patent Owner that Petitioner’s arguments with respect to limitation 7h are insufficient because they fail to address the limitation as written and improperly incorporate previous arguments by reference. For example, Petitioner did not map the recited “group identifier” when opposing Patent Owner’s Revised Motion to Amend. See Opp. 16–17. In its Sur-reply, Petitioner contends that limitation 7h’s requirement of transmitting the group identifier was previously “set out in Patent Owner’s prior papers,” but does not refer to any specific papers or exhibits. Pet. Surreply 11–12. We decline to search for and piece together Petitioner’s arguments and evidence to develop a persuasive theory of unpatentability. See 37 C.F.R. section 42.6(a)(3). Petitioner similarly failed to address adequately where Lee discloses or suggests the recited “compressed format” and “plural parameters.” See Opp. 16–17. Aside from the above concerns, we also do not see sufficient explanation with respect to limitation 7h’s requirement that the transmitting by broadcast be based on a comparison of the value tag. Petitioner argues that, because Patent Owner does not dispute limitation 7g, “it would have been obvious to a POSITA to use the same value tag[] to determine the system information broadcast in Lee’s compressed format embodiment.” Pet. Sur-reply 12. This conclusory statement is not supported by any citations to evidence and was improperly introduced in the Sur-reply. Moreover, whether it was obvious to determine what system information is broadcast is not commensurate with the claim scope because limitation 7h requires that the broadcasting (not the broadcast content) be based on a comparison of the value tag. See supra III.B.4 and IV.B. Further, we are not persuaded that Lee’s transmitting by broadcast is” slip op. at 26

  Patent outcomesUS 10,841,958 not shown unpatentable
  Claim construction§ 102 anticipation§ 103 obviousness§ 112 disclosurecites Phillips · KSR · Graham · Nautilus
  Patents in suitUS 10,841,958

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.