- Microsoft Corporation v. Edge Networking Systems, LLCInstitution deniedPTAB · Sep 30, 2025 · IPR2025-00619 · APJ Jason M Repko · IPR · Institution
The Board denied institution because Microsoft did not show a reasonable likelihood of proving claims 1, 2, 4–7, and 9 obvious over Vasell, Alves, Hall, and Rellermeyer.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)Institution denied meritsInstitution denied
“To institute an inter partes review, we must determine “that there is a reasonable likelihood that the petitioner would prevail with respect to at least 1 of the claims challenged in the petition.” 35 U.S.C. § 314(a). For the reasons discussed below, Petitioner has not shown a reasonable likelihood that it would prevail with respect to any claim challenged in the Petition. Thus, we do not institute an inter partes review.” slip op. at 2
- Skill levelSkill level petitioner adoptedDecided for petitioner
“[Persons of ordinary skill in the art (“POSITAs”)] as of June 2013 would have had a bachelor’s degree in computer science, computer engineering, or equivalent degree, and approximately three years of experience working in the computer science or engineering field. Additional experience might substitute for less education and vice versa. To that end, POSITAs in June 2013 would have been knowledgeable about the design and management of networked systems and virtualization technologies, and familiar with operating/distributed systems and security and privacy techniques. Pet. 15 (citing Ex. 1003 ¶ 58).4 Patent Owner does not contest this in its Preliminary Response. Prelim. Resp. 36–37. We apply Petitioner’s definition of the level of ordinary skill in the art here.” slip op. at 5
- Obviousness (§103) › Motivation to combine / reasonable expectation of successNot reached
“Petitioner has not sufficiently explained how the combination of Vasell, Alves, Hall, and Rellermeyer teaches or suggests a programmable network device and a programmable cloud device that are each “powered by a sandboxing operating system,” as required by all challenged claims. Our reasoning follows.” slip op. at 10
§ 103 obviousnessPatents in suitUS 10,686,871 - Microsoft Corporation v. Edge Networking Systems, LLCInstitution deniedPTAB · Sep 30, 2025 · IPR2025-00617 · APJ Jason M Repko · IPR · Institution
The Board denied institution because Microsoft did not show a reasonable likelihood of proving claims 1, 2, 6–8, 10–13, and 15 obvious over Vasell, Alves, Hall, and Rellermeyer.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)Institution denied meritsInstitution denied
“To institute an inter partes review, we must determine “that there is a reasonable likelihood that the petitioner would prevail with respect to at least 1 of the claims challenged in the petition.” 35 U.S.C. § 314(a). For the reasons discussed below, Petitioner has not shown a reasonable likelihood that it would prevail with respect to any claim challenged in the Petition. Thus, we do not institute an inter partes review.” slip op. at 2
- Skill levelSkill level petitioner adoptedDecided for petitioner
“[Persons of ordinary skill in the art (“POSITAs”)] as of June 2013 would have had a bachelor’s degree in computer science, computer engineering, or equivalent degree, and approximately three years of experience working in the computer science or engineering field. Additional experience might substitute for less education and vice versa. To that end, POSITAs in June 2013 would have been knowledgeable about the design and management of networked systems and virtualization technologies, and familiar with operating/distributed systems and security and privacy techniques. Pet. 14 (citing Ex. 1003 ¶ 59).4 Patent Owner does not contest this in its Preliminary Response. Prelim. Resp. 39. We apply Petitioner’s definition of the level of ordinary skill in the art here. 2 Congress amended § 103 when it passed the Leahy-Smith America Invents Act (AIA). Pub. L. No. 112–29, § 3(c), 125 Stat. 284, 287 (2011). Petitioner asserts that the version amended by the AIA applies here. Pet. 23. 3 We use Petitioner’s nomenclature in which Petitioner collectively refers to the Vasell patent (Ex. 1004) and its corresponding provisional applications (Exs. 1015, 1016) as “Vasell.” 4 Erez Zadok, Ph.D. submitted a declaration on behalf of Petitioner. See Ex. 1003.” slip op. at 5
- Obviousness (§103) › Motivation to combine / reasonable expectation of successNot reached
“Petitioner has not sufficiently explained how the combination of Vasell, Alves, Hall, and Rellermeyer teaches or suggests a programmable network device and a programmable cloud device that are each “powered by a sandboxing operating system,” as required by all challenged claims. Our reasoning follows.” slip op. at 10
- BurdenNot shown unpatentable
“Petitioner has not sufficiently explained how the combination of Vasell, Alves, Hall, and Rellermeyer teaches or suggests a programmable network device and a programmable cloud device that are each “powered by a sandboxing operating system,” as required by all challenged claims. Our reasoning follows.” slip op. at 10
§ 103 obviousnessPatents in suitUS 10,893,095 - Adc Solutions Auto LLC v. The Noco CompanyAll claims unpatentablePTAB · Aug 26, 2025 · IPR2024-00671 · APJ Avelyn M Ross · IPR · Final written decision
Claims 1, 2, 15, 17, 18, 51, 54, and 57 are unpatentable as obvious over the asserted combinations of Richardson, Zhao, Yu, Paparrizos, and Dao.
RulingsFinal written decision- Skill levelSkill level petitioner adoptedDecided for petitioner
“claimed priority date of July 3, 2014, would have been a person with at least a bachelor’s degree in electrical engineering or its equivalent and at least two years of experience in the field of electrical engineering including some experience with DC power supply or battery charger design[;] . . . [l]ess work experience could be compensated for by a higher level of education, such as a master’s degree, and vice versa.” Pet. 17–18 (citing Ex. 1003 ¶¶ 41–44; Ex. 1014, 10–11). Patent Owner “does not propose a different level of skill in the art.” PO Resp. 19. In light of the record before us, and for purposes of this Decision, we adopt Petitioner’s proposal regarding the level of ordinary skill in the art. Based on our review of the ’243 patent and the prior art of record, we determine that the definition offered by Petitioner comports with the qualifications a person would have needed to understand the ’243 patent and the prior art.” slip op. at 11
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededOther
“As neither party proposes an express construction for our consideration and because we determine that claim construction is not necessary to decide whether to institute, we do not expressly construe any claim terms. See Vivid Techs., Inc. v. Am. Sci. & Eng’g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999) (holding that “only those terms need be construed that are in controversy, and only to the extent necessary to resolve the controversy”); see also Nidec Motor Corp. v. Zhongshan Broad Ocean Motor Co., 868 F.3d 1013, 1017 (Fed. Cir. 2017) (citing Vivid Techs. in the context of an inter partes review).” slip op. at 12
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation foundUnpatentable
“We agree with Petitioner that the skilled artisan would have had reason to combine the teachings of Richardson and Zhao to achieve the subject matter of claim 1. For example, Petitioner contends that a person of ordinary skill in the art would have modified Richardson’s system to include the USB input circuit of Zhao “to avoid the need to supply a proprietary charger or other type of AC ‘power brick’ that would be less ubiquitous or less standardized,” increase flexibility and convenience, and cater to consumer demand for USB technology. Pet. 36 (citing Ex. 1003 ¶¶ 88–89). Petitioner further alleges that the addition of a USB input circuit would provide for an alternative where traditional charging methods are lost, damaged, or otherwise unavailable. Id. at 35 (citing Ex. 1003 ¶ 88). Thus, Petitioner has provided sufficient reasoning with rational underpinnings to explain why a person of ordinary skill in the art would have modified the teachings of the applied references. See KSR, 550 U.S. at 418.” slip op. at 21
- Expert testimonyPetitioner expert creditedDecided for petitioner
“Ex. 1005 ¶ 28 (emphasis added). Dr. MacCarley testifies that a person of ordinary skill in the art would have known what external battery charger could have been used and where to place it in Richardson’s system. Ex. 1044 ¶ 13. In particular, Dr. MacCarley explains that there are numerous points in the circuitry disclosed by Richardson where a charging pathway from an external battery charger (e.g. the “battery charger” that Richardson explains is “not shown”, EX1005, ¶ [0028]) could be connected to charge Richardson’s batteries. EX2010, 52:3–54:5. Any of these connection points would be a trivial modification of Richardson’s embodiment. A PHOSITA would have understood how to implement this type of well-known configuration of an external battery charger and associated charging circuitry, which would have been as simple as wiring connections to the terminal anode and cathode of the batteries. The simplicity of this connection is why it is not surprising that Richardson describes such a pathway and leaves it “not shown” in the figures. Id. We credit the testimony of Dr. MacCarley in this regard. Moreover, Dr. Fayed confirms that it was known to recharge a jump starter with a barrel charger. Ex. 2014 ¶ 23.” slip op. at 28
Patent outcomesUS 11,584,243 unpatentableClaim construction§ 103 obviousnesscites Phillips · KSR · GrahamPatents in suitUS 11,584,243 - Adc Solutions Auto LLC v. The Noco CompanyAll claims unpatentablePTAB · Aug 26, 2025 · IPR2024-00577 · APJ Avelyn M Ross · IPR · Final written decision
Claims 1, 32, 38, 39, 47, 52, and 54 are unpatentable as obvious over Richardson and Zhao and over Yu and Paparrizos.
RulingsFinal written decision- Skill levelSkill level petitioner adoptedDecided for petitioner
“Petitioner contends that a person of ordinary skill in the art, as of the claimed priority date of July 3, 2014, would have been a person with at least a bachelor’s degree in electrical engineering or its equivalent and at least two years of experience in the field of electrical engineering including some experience with DC power supply or battery charger design[;] . . . [l]ess work experience could be compensated for by a higher level of education, such as a master’s degree, and vice versa. Pet. 22 (citing Ex. 1003 ¶¶ 39–42; Ex. 1014, 10–11). Patent Owner “does not propose a different level of skill in the art.” PO Resp. 19. In light of the record before us, and for purposes of this Decision, we adopt Petitioner’s proposal regarding the level of ordinary skill in the art. Based on our review of the ’023 patent and the prior art of record, we determine that the definition offered by Petitioner comports with the qualifications a person would have needed to understand the ’023 patent and the prior art.” slip op. at 11
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededOther
“Petitioner submits there are no formal claim constructions necessary in this proceeding.” Pet. 23. Patent Owner “does not propose any terms need to be construed.” PO Resp. 18. As neither party proposes an express construction for our consideration and because we determine that claim construction is not necessary to decide whether to institute, we do not expressly construe any claim terms. See Vivid Techs., Inc. v. Am. Sci. & Eng’g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999) (holding that “only those terms need be construed that are in controversy, and only to the extent necessary to resolve the controversy”); see also Nidec Motor Corp. v. Zhongshan Broad Ocean Motor Co., 868 F.3d 1013, 1017 (Fed. Cir. 2017) (citing Vivid Techs. in the context of an inter partes review). slip op. at 12
- Expert testimonyPetitioner expert creditedDecided for petitioner
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation foundReasonable expectation foundUnpatentable
“We agree with Petitioner that the skilled artisan would have had reason to combine the teachings of Richardson and Zhao to achieve the subject matter of claim 1. For example, Petitioner contends that a person of ordinary skill in the art would have modified Richardson’s system to include the USB input circuit of Zhao to avoid the need to supply a proprietary charger or other type of AC ‘power brick’ that would be less ubiquitous or less standardized,” increase flexibility and convenience, and cater to consumer demand for USB technology. Pet 45–46 (citing Ex. 1003 ¶¶ 88– 89). Petitioner further alleges that the addition of a USB input circuit would provide for an alternative where traditional charging methods are lost, damaged. or otherwise unavailable. Id. at 45 (citing Ex. 1003 ¶ 88). Thus, Petitioner has provided sufficient reasoning with rational underpinnings to explain why a person of ordinary skill in the art would have modified the teachings of the applied references. See KSR, 550 U.S. at 418. We acknowledge, but are not convinced by, Patent Owner’s arguments that the nature of Richardson requires the ability to charge a high capacity battery and rapid recharging and therefore would not have led a person of ordinary skill in the art to include Zhao’s USB charging circuit in Richardson. See PO Resp. 25–31. In particular, we are not persuaded that Richardson is limited to high capacity, rapid recharging of batteries as Patent Owner suggests. Instead, Richardson broadly describes “an apparatus and method for temporarily delivering supplemental power to the electrical system of a vehicle” (Ex. 1005 ¶ 6) where “[t]he jump starter 10 may be configured for 12, 18, 24, 30, 36, 42 or 48 volts” (id. ¶ 34). According to Richardson, this may be achieved by using “two or more batteries of the same or different voltage levels . . . to achieve the voltage requirements of the vehicle to be started.” Id. By way of example, Richardson states that “if the batteries 23 are both 12-volt batteries, the system may be configured for 12- or 24-volt operation” and “[i]f the batteries 23 are 12-volt batteries and a battery 25 is a 6-volt battery, 18- or 30-volt configurations may be provided.” Id. Neither Richardson’s claims nor its specification require any particular charging capacity or charging time. See generally Ex. 1005. While a single, near-final paragraph of Richardson introduces the concept of rapid charging of the jump starter batteries to charge a fleet of vehicles, Richardson characterization is permissive or optional. For example, Richardson states The charging system of the vehicle may be used to charge the capacitors 21 and jump starter batteries 22. . . . This allows the capacitors 21 and jump starter batteries 22 to be fully recharged in about 1 to 5 minutes and can therefore start many vehicles in a row without becoming discharged. Id. ¶ 55 (emphasis added). We do not view this singular occurrence as supplanting the breadth of Richardson’s complete disclosure. Furthermore, the crux of Patent Owner’s argument is that because of Richardson’s goal of charging high capacity batteries a USB charger would require significant charging time. PO Resp. 29; Sur-reply 2–14 But, nowhere does Patent Owner allege that a USB charger would not work given sufficient time.11 See generally PO Resp. and Sur-reply. And, when faced with no alternative, the person of ordinary skill in the art must balance the trade-offs and consider charging slowly, or not at all. Medichem, S.A. v. Rolabo, S.L., 437 F.3d 1157, 1165 (Fed. Cir. 2006) (explaining that “a given course of action often has simultaneous advantages and disadvantages, and this does not necessarily obviate motivation to combine”); see also Winner 11 Petitioner in its Reply presents some evidence of charging times using a USB input charger. Pet. Reply 4–7; Ex. 1044 ¶¶ 6–12, Appendix A. Patent Owner disputes the accuracy of Petitioner’s calculations. Sur-reply 2–11. But, whether Petitioner’s calculations are accurate or not, Petitioner’s proposed alternative modification does not remove the faster charging path and instead adds the convenience and flexibility of a secondary charging method where the primary and faster charging path is unavailable. Ex. 1044 ¶ 12.” slip op. at 21
Patent outcomesUS 11,447,023 unpatentableClaim construction§ 103 obviousnesscites Phillips · KSR · GrahamPatents in suitUS 11,447,023 - PTAB · Jul 28, 2025 · IPR2025-00308 · APJ Aaron W Moore · IPR · Institution
The Board instituted IPR on claim 1, finding a reasonable likelihood it would be shown obvious over Darnell and Kim; it did not reach the Dasgupta and Kim ground.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“An inter partes review may not be instituted “unless . . . there is a reasonable likelihood that the petitioner would prevail with respect to at least 1 of the claims challenged in the petition.” 35 U.S.C. § 314(a). Upon consideration of the Petition, the Preliminary Response, and the evidence of record, we determine that Petitioner has shown a reasonable likelihood that it will prevail in showing the unpatentability of at least one of the challenged claims. Accordingly, we institute an inter partes review.” slip op. at 2
- Skill levelSkill level petitioner adoptedDecided for petitioner
“Petitioner describes a person of ordinary skill in the art as a person having “a bachelor’s degree in computer science and two years’ experience in cloud computing or a similar field, or a master’s degree in computer science or similar field.” Pet. 8 (citing Ex. 1002 ¶¶ 1–55, 119–122). Patent Owner describes a person of ordinary skill in the art as a person having “a bachelor’s degree in electrical engineering or computer science, and approximately 3 years of experience working with content management systems and graphical user interfaces; or a more advanced degree such a master’s or doctorate with proportionally less work experience.” Prelim. Resp. 14. Petitioner and Patent Owner’s descriptions of a person of ordinary skill are similar, although Patent Owner’s proposal is slightly more experienced. Both appear to be reasonably consistent with the subject matter of the ’068 patent. For purposes of this decision, we adopt Petitioner’s description, which is supported by the testimony of Petitioner’s declarant, Dr. Martin. See Ex. 1002 ¶ 121; see also Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001); In re GPAC Inc., 57 F.3d 1573, 1579 (Fed. Cir. 1995). C.” slip op. at 7
- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed board ownDecided for petitioner
“Based on the current record, we credit Dr. Martin’s testimony and preliminarily determine that the ordinary and customary meaning of the term “real time” as it is used in the context of the ’068 patent means to provide or transmit content when it is available without significant delay. This, however, does not resolve the issue of whether, as Petitioner contends, the claims require that content must be streamed in “real time” to just a “master server,” or as Patent Owner contends, content must also be streamed in “real time” to a “master webpage.”” slip op. at 14
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation foundReasonable expectation foundDecided for petitioner
“1. Rationale to Combine Darnell and Kim Petitioner contends that “Darnell and Kim address similar problems of aggregating and presenting multiple feed sources to a user.” Pet. 15 (citing Ex. 1002 ¶ 390–391). Petitioner notes, for example, that “Darnell addresses ‘[l]ooking through a dense list of content items to locate items of interest,’ which is cumbersome for a user,” and Kim “similarly addresses the problem of viewing multiple pieces of fragmented content from news sources, blog entries, email, and the like in a ‘consuming experience having significant drawbacks.’” Pet. 15–16 (citing Ex. 1002 ¶ 391; Ex. 1004 ¶ 9; Ex. 1005 ¶ 1). Petitioner asserts that a person of ordinary skill in the art would have understood Kim’s teachings for aggregating news, blog entries, and email in a network computer and sending the feeds to a remote computer for display in a UI to be suitable for use with Darnell’s feed reader architecture, in which content feed sources are aggregated on a remote server instead of at the user device. Pet. 16 (citing Ex. 1005 ¶¶ 20–24; Ex. 1002 ¶ 391). Petitioner asserts that a person of ordinary skill in the art would have also been motivated to implement Kim’s identification of “traits” and the organization of the user interface based on those traits in Darnell’s feed aggregation system. Id., ¶ 392. A POSITA would have been further motivated to implement Kim’s feed application, email application, media application, and photo application using Darnell’s server system 104 rather than on user devices, because doing so would allow users to access personalized content feeds on any user device (e.g., phone, computer, tablet, etc.) instead of only on a single user device. Pet. 16–17 (citing Ex. 1002 ¶¶ 392–395). Petitioner also asserts that a person of ordinary skill in the art would have further understood Darnell and Kim to be compatible because they disclose content feed aggregators with a similar user experience—aggregating multiple content feeds from different sources into a unified user interface displayed on a user device. Darnell, Abstract, ¶¶ 8, 11–14, 30–32, 37–38, Fig. 1; Kim, Abstract, ¶¶ 20–23, 37, Fig. 1; Martin, ¶¶ 396-397. Thus, a POSITA would have been motivated to implement Kim’s additional feed types and feed processing on a server instead of the user device based on Darnell’s teachings.” slip op. at 21
Claim construction§ 103 obviousnesscites Phillips · KSR · GrahamPatents in suitUS 10,334,068 - PTAB · Jul 28, 2025 · IPR2025-00307 · APJ Kevin C Trock · IPR · Institution
The Board instituted IPR on claims 1–18 on all four § 103 grounds, finding a reasonable likelihood that claim 1 would have been obvious over Darnell and Kim.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“An inter partes review may not be instituted “unless . . . there is a reasonable likelihood that the petitioner would prevail with respect to at least 1 of the claims challenged in the petition.” 35 U.S.C. § 314(a). Upon consideration of the Petition, the Preliminary Response, and the evidence of record, we determine that Petitioner has shown a reasonable likelihood that it would prevail in showing the unpatentability of at least one of the challenged claims. Accordingly, we institute an inter partes review.” slip op. at 2
- Settled expectationsDecided for patent owner
“or “Petition”), to institute an inter partes review of claims 1–18 (the “challenged claims”) of U.S. Patent No. 9,729,658 B2 (Ex. 1001, “the ’658 patent”). On March 28, 2025, the Board issued a notice extending the deadline for discretion briefing pursuant to the bifurcated discretionary denial review process that applies to proceedings with a patent owner preliminary response due after March 26, 2025.1 Paper 10. On May 1, 2025, RazDog Holdings LLC (“Patent Owner”) timely filed a Preliminary Response, Paper 12 (“Prelim. Resp.”). Patent Owner filed a request for discretionary denial. Paper 11. Petitioner filed an opposition to Patent Owner’s request for discretionary denial. Paper 13. On May 16, 2025, the Acting Director issued a decision denying Patent Owner’s request for discretionary denial and referring the petition to the Board. Paper 18.” slip op. at 2
- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed board ownDecided for petitioner
“Based on the current record, we credit Dr. Martin’s testimony and preliminarily determine that the ordinary and customary meaning of the term “real time” as it is used in the context of the ’658 patent means to provide or transmit content when it is available without significant delay. This, however, does not resolve the issue of whether, as Petitioner contends, the claims require that content must be streamed in “real time” to just a “master server,” or as Patent Owner contends, content must also be streamed in “real time” to a “master webpage.”” slip op. at 15
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation foundReasonable expectation foundDecided for petitioner
“1. Rationale to Combine Darnell and Kim Petitioner contends that “Darnell and Kim address similar problems of aggregating and presenting multiple feed sources to users.” Pet. 13 (citing Ex. 1002 ¶ 146). Petitioner notes, for example, that “Darnell addresses ‘[l]ooking through a dense list of content items to locate items of interest,’ which is cumbersome for users,” and Kim “similarly addresses the problem of viewing multiple pieces of fragmented content from news sources, blog entries, email, and the like in a ‘consuming experience having significant drawbacks.’” Pat. 13–14 (citing Ex. 1002 ¶ 146; Ex. 1004 ¶ 9; Ex. 1005 ¶ 1). Petitioner asserts that a person of ordinary skill in the art would have understood Kim’s teachings for aggregating news, blog entries, and email in a network computer and sending the feeds to a remote computer for display in a UI to be suitable for use with Darnell’s feed reader architecture, in which content feed sources are aggregated on a remote server instead of at the user device. Pet. 14 (citing Ex. 1005 ¶¶ 20–24; Ex. 1002 ¶ 146). Petitioner asserts that a person of ordinary skill in the art would have also been motivated to implement Kim’s identification of “traits” and the organization of the UI based on those traits in Darnell’s feed aggregation system. Id., ¶147. POSITAs would have been further motivated to implement Kim’s feed application, email application, media application, and photo application using Darnell’s server system 104 rather than on user devices, because doing so would allow users to access personalized content feeds on any device (e.g., phone, computer, tablet, etc.) instead of only on a single device. Pet. 14–15 (citing Ex. 1002 ¶¶ 147–150). Petitioner also asserts that a person of ordinary skill in the art would have further understood Darnell’s and Kim’s compatibility because they disclose content feed aggregators with a similar user experience—aggregating multiple content feeds from different sources into a unified UI displayed on user devices. Darnell, Abstract, ¶¶ 8, 11–14, 30–32, 37–38, Fig. 1; Kim, Abstract, ¶¶ 20–23, 37, Fig. 1; Martin, ¶¶ 151–152. Thus, POSITAs would have been motivated to implement Kim’s additional feed types and feed processing on a server instead of user devices based on Darnell’s teachings.” slip op. at 23
Claim construction§ 103 obviousnessDiscretionary denialcites Phillips · KSR · GrahamPatents in suitUS 9,729,658 - PTAB · Jun 13, 2025 · IPR2025-00351 · APJ Beth Z Shaw · IPR · Institution
The Board instituted IPR of claims 1–26 on all grounds, finding a reasonable likelihood that Petitioner would prevail on at least one claim.
RulingsInstitution decision- PTAB / AIA Trials › Discretionary denial › Fintiv (parallel litigation)Decided for petitioner
“A district court stay of the litigation pending resolution of the PTAB trial allays concerns about inefficiency and duplication of efforts.” Fintiv Order 6. That is the case here. Thus, the first Fintiv factor strongly weighs against exercising the authority to deny institution. Id. Under the second Fintiv factor, the proximity of the court’s trial date to the Board’s projected statutory deadline for a final written decision weighs against exercising our authority to deny institution because there is no trial date scheduled. Id. at 9; see Ex. 1031, 3. slip op. at 8
- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“To institute an inter partes review, we must determine “that there is a reasonable likelihood that the petitioner would prevail with respect to at least 1 of the claims challenged in the petition.” 35 U.S.C. § 314(a). The Board, however, has discretion to deny a petition even when a petitioner meets that threshold. Id.; see, e.g., Cuozzo Speed Techs., LLC v. Lee, 136 S. Ct. 2131, 2140 (2016) (“[T]he agency’s decision to deny a petition is a matter committed to the Patent Office’s discretion.”). For the reasons that follow, we grant institution of inter partes review.” slip op. at 2
- Skill levelOther
“have a bachelor’s or equivalent degree in computer science or a related field and at least 2 years of experience in multimedia processing or delivery using internet protocols.” Pet. 10 (citing Ex. 1002 ¶¶ 67–68). Petitioner further states that “a person with less formal education but more experience, or more formal education but less experience, could have also met the relevant standard for a POSITA.” Id. Patent Owner submits a similar definition (see Prelim. Resp. 13–14), but states that a POSITA “would understand that . . . the subject of the patent is a software-based solution to broadcasting multimedia streams, and the skillset and expertise in hardware-based systems would not make one knowledgeable about software-based systems.” Prelim. Resp. 13–14. We determine that no express finding is necessary, on the present record, and that the level of ordinary skill in the art is reflected by the prior art of record. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001); In re GPAC Inc., 57 F.3d 1573, 1579 (Fed. Cir. 1995); In re Oelrich, 579 F.2d 86, 91 (CCPA 1978). The difference in how each party characterizes a POSITA’s work experience does not change our analysis or conclusions based on the present record. Should Patent Owner dispute Petitioner’s definition during trial, we encourage Patent Owner to explain how a software-focused definition would affect any obviousness analysis in our final written decision.” slip op. at 10
- Novelty / Anticipation (§102) › Anticipation standard (single reference, every element)Instituted
“Claim 1 does not limit the “caching unit” in any way. With this in mind, we preliminarily agree that Farber discloses the subject matter of limitation 1a sufficiently to meet Petitioner’s burden on institution. b.” slip op. at 14
Claim construction§ 102 anticipation§ 103 obviousnessDiscretionary denialPatents in suitUS 11,140,441 - PTAB · Jun 13, 2025 · IPR2025-00350 · APJ Jason M Repko · IPR · Institution
The Board instituted IPR on claims 1–13 for all petition grounds, finding a reasonable likelihood of prevailing on at least one challenged claim.
RulingsInstitution decision- PTAB / AIA Trials › Discretionary denial › Fintiv (parallel litigation)Decided for petitioner
“After Patent Owner made these arguments, though, the district court in the Florida Litigation (1) stayed all deadlines indefinitely and (2) said that the October trial will not go forward as scheduled. Ex. 1028, 3. “A district court stay of the litigation pending resolution of the PTAB trial allays concerns about inefficiency and duplication of efforts.” Fintiv Order 6. That is the case here. Thus, the first Fintiv factor strongly weighs against exercising the authority to deny institution. Id.” slip op. at 6
- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“Conclusion At this stage and on this record, it is reasonably likely that Petitioner would prevail in showing that claim 1 is unpatentable as obvious over Avellan. The Petition’s merits are compelling because Petitioner’s challenge plainly leads to a conclusion that claim 1 is unpatentable.” slip op. at 14
- Skill levelOther
“B. Merits 1. Level of Ordinary Skill in the Art According to the Petition, Here, a Person of Ordinary Skill in the Art (“POSITA”) at the time of the claimed invention would have a bachelor’s or equivalent degree in computer science or a related field and at least 2 years of experience in multimedia processing or delivery using internet protocols. . . . A person with less formal education but more experience, or more formal education but less experience, could also meet the standard. Pet. 19 (citing Ex. 1007 ¶¶ 68–69). Patent Owner provides a different definition: A person of ordinary skill in the art at the time of the inventions in the ‘002 Patent would have had a bachelor’s degree in computer science or a related field, and at least two years of experience working in the field of software systems used in generating and broadcasting multimedia streams. An individual with less technical education but more experience, or vice versa, could also qualify as a person of ordinary skill in the art. Prelim. Resp. 12 (citing Ex. 2006 ¶ 59) (emphasis added). Patent Owner argues that the definition must include experience in software systems because the invention is a software-based solution. Id. at 12–13 (citing Ex. 2006 ¶ 60). At this stage, our decision would be the same under either definition. Should Patent Owner dispute Petitioner’s definition during trial, we encourage Patent Owner to explain how a software-focused definition would affect any obviousness analysis in our final written decision.” slip op. at 9
- Obviousness (§103) › Graham factors (scope of art, differences, level of skill)Instituted
“There is no dispute that (1) Avellan’s user initiates the request and eventually receives the stream and (2) gateway server 134 receives a request for a media stream for playback on a broadcast channel. See id. at 32–39; Pet. 22. The issue here is whether claim 1 requires that the recited “content provider” originates the request. We agree with Petitioner that claim 1 does not require this. Prelim. Reply 7. Apart from being received from the content provider, claim 1 does not limit the request’s origin in any way. Rather, claim 1 only requires that the request is received from the content provider. Ex. 1001, 14:51–54. Claim 1 recites “comprising” in the preamble of the method (id. at 14:50), which is a encompasses user-originated requests that are received from other entities. With this understanding of the claim, we preliminarily agree with Petitioner that Avellan discloses limitation 1a through its communication path from network 150 to user computers 1041–104n via gateway platforms 1301–130n. Pet. 22. That is, Avellan’s gateway platform 134 receives a request for at least one media stream, and claim 1 does not exclude user-originated requests. See id. We agree that the content can be video from CNN, BBC, ESPN, or other live-streaming television feeds. Id. at 24 (citing Ex. 1003, 8:18–21). Thus, at this stage and on this record, we agree with Petitioner that Avellan discloses limitation 1a. See id. at 22. ii. Remaining Limitations Apart from the arguments discussed above, Patent Owner does not present arguments specifically directed to the other limitations of claim 1. See Prelim. Resp. We determine that Petitioner’s arguments made in connection with those limitations are sufficient at this stage and on this record. Pet. 24–32. We agree with Petitioner that Avellan teaches obtaining content from the networks 150 and 152, as recited in 1b; rendering a webpage by a browser at gateway 134, as recited in 1c; generating the screen captures at gateway 134, as recited in 1d; and assembling and providing the media stream when gateway server 134 compresses the image or video format and sends it to the browser 106, as recited in 1e and 1f. Id. at 24–29. Petitioner has provided a sufficient rationale at this stage why a method with the subject matter recited in lg and 1h would have been obvious. Id. at 29– 32. Conclusion At this stage and on this record, it is reasonably likely that Petitioner would prevail in showing that claim 1 is unpatentable as obvious over Avellan. The Petition’s merits are compelling because Petitioner’s challenge plainly leads to a conclusion that claim 1 is unpatentable.” slip op. at 12
§ 102 anticipation§ 103 obviousnessDiscretionary denialPatents in suitUS 10,524,002 - PTAB · Jun 13, 2025 · IPR2025-00349 · APJ Jason M Repko · IPR · Institution
The Board instituted IPR on claims 1–21 and all petition grounds, finding a reasonable likelihood that Avellan anticipates claim 1.
RulingsInstitution decision- PTAB / AIA Trials › Discretionary denial › Fintiv (parallel litigation)Decided for petitioner
“A district court stay of the litigation pending resolution of the PTAB trial allays concerns about inefficiency and duplication of efforts.” Fintiv Order 6. That is the case here. Thus, the first Fintiv factor strongly weighs against exercising the authority to deny institution. Id. slip op. at 6
- Skill levelOther
“B. Merits 1. Level of Ordinary Skill in the Art According to the Petition, A Person of Ordinary Skill in the Art (“POSITA”) at the time of the claimed invention would have a bachelor’s or equivalent degree in computer science or a related field and at least 2 years of experience in multimedia processing or delivery using internet protocols. Furthermore, a person with less formal education but more experience, or more formal education but less experience, could have also met the relevant standard for a POSITA. Pet. 14–15 (citing Ex. 1002 ¶ 68). Patent Owner provides a different definition: A person of ordinary skill in the art at the time of the claimed inventions in the ‘074 Patent would have had a bachelor’s degree in computer science or a related field, and at least two years of experience working in the field of software systems used in generating and broadcasting multimedia streams. An individual with less technical education but more experience, or vice versa, could also qualify as a person of ordinary skill in the art Prelim. Resp. 10 (citing Ex. 2006 ¶ 58) (emphasis added). Patent Owner argues that the definition must include experience in software systems because the invention is a software-based solution. Id. (citing Ex. 2006 ¶ 59). Should Patent Owner dispute Petitioner’s definition during trial, we encourage Patent Owner to explain how a software-focused definition would affect any obviousness analysis in our final written decision.” slip op. at 9
- Novelty / Anticipation (§102) › Anticipation standard (single reference, every element)Instituted
“Apart from being received from the content provider, claim 1 does not limit the request’s origin in any way. Rather, claim 1 only requires that the request is received from the content provider. Ex. 1001, 14:48–50. Claim 1 recites “comprising” in the preamble of the method (id. at 14:47), which is a term that does not exclude additional, unrecited steps. Thus, claim 1 encompasses user-originated requests that are received from other entities. With this understanding of the claim, we preliminarily agree with Petitioner that Avellan discloses limitation 1a through its communication path from network 150 to user computers 1041–104n via gateway platforms 1301–130n and broadcast device 102. Pet. 17–18. That is, Avellan’s gateway platform 134 receives a request from broadcast device 102 for at least one media stream, and claim 1 does not exclude user-originated requests. See id. We agree that the content can be video from CNN, BBC, ESPN, or other live-streaming television feeds. Id. at 19 (citing Ex. 1003, 8:18–21). Thus, at this stage and on this record, we agree with Petitioner that Avellan discloses limitation 1a. See id. at 17–19.” slip op. at 13
§ 102 anticipationDiscretionary denialPatents in suitUS 10,123,074 - Highlevel, Inc. v. Etison LLC D/B/A ClickfunnelsInstitution deniedPTAB · Jun 2, 2025 · IPR2025-00235 · APJ Jason M Repko · IPR · Institution
The Board denied institution of the IPR challenging claims 1–20 because the district court had already found the claims invalid under § 101.
RulingsInstitution decision- Other 314aInstitution denied discretionary otherDenied
“guidance on issues of first impression to the Board, guidance on Board rules and practices, and guidance on issues that may develop through analysis of recurring issues in many cases.” Patent Trial and Appeal Board, Standard Operating Procedure 2 (Revision 11).1 We see no reason to deviate from the informative decision here. The relevant facts in this case are indistinguishable from those at issue in Hulu. In that case, “Petitioner filed a motion to dismiss under Rule 12(b)(6), asserting that the claims challenged in [that] proceeding are invalid as reciting ineligible subject matter under § 101,” and “[t]he district court agreed with Petitioner and issued a decision” slip op. at 5
- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)Institution denied
“Because the District Court already found the claims invalid under 35 U.S.C. § 101 in the parallel litigation, we deny institution of inter partes review. See id. III. ORDER It is ORDERED that the Petition is denied, and no trial is instituted.” slip op. at 6
Discretionary denialPatents in suitUS 11,361,047
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.