- Samsung Electronics Co., Ltd. v. Sionyx, LLCInstitution deniedPTAB · Jun 6, 2025 · IPR2025-00065 · APJ Brian D Range · IPR · Institution
The Board denied institution of IPR challenging claims 1–44 under § 314(a), finding the Fintiv factors favoring denial outweighed the Petition’s strong merits.
RulingsInstitution decision- PTAB / AIA Trials › Discretionary denial › Fintiv (parallel litigation)Institution denied fintivInstitution denied
“stipulation would only eliminate the District Court’s consideration of Haddad204. Despite the stipulation, the District Court would still have to consider invalidity of every claim the Petition addresses and would still have to consider the Alie, Baggenstoss, and Park references. Cf. Stellar at 4 (“Petitioner’s invalidity arguments in the district court are more expansive and include combinations of the prior art asserted in these proceedings with unpublished system prior art, which Petitioner’s stipulation is not likely to moot.”). In other words, “Petitioner’s stipulation does not ensure that [this proceeding] would be a ‘true alternative’ to the district court proceeding.” Id. at 3–4. Because of the remaining overlap between the Petition and the District Court proceeding, Fintiv factor four weighs strongly in favor of discretionary denial.” slip op. at 15
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation foundOther
“for back side illumination (BSI), which appears to teach or suggest a textured region with surface features “located on the light incident side of the semiconductor layer and configured to interact with incident [EMR].” Pet. 22–27 (citing Ex. 1006, Fig. 5, ¶¶ 53, 68, 96; Ex. 1004 ¶¶ 39–40, 88–95, 101–107). As Petitioner and its expert explain, a person of ordinary skill in the art would have been motivated to modify Figure 5 of Alie into a BSI device because BSI devices allow more incident light to reach the semiconductor layer, resulting in more light being absorbed, an increase in the quantum efficiency, and an improvement in the signal to noise ratio. Pet. 25–26 (citing Ex. 1006 ¶¶ 68, 70; Ex. 1004 ¶¶ 39–40, 92, 95). Patent Owner argues that Alie does teach, suggest, or disclose “a textured region comprising a plurality of shallow trench isolation features.” Prelim. Resp. 9–11. But it appears Petitioner has at least shown Alie teaches or suggests this element. See discussion supra. Patent Owner further argues that Petitioner fails to present any proof that a person of ordinary skill in the art would have been motivated to modify Figure 5 of Alie into a BSI device. Id. at 11–15. But, in our view, Petitioner has provided an adequate motivation to modify Alie—so that more light will be absorbed, yielding an increase in the quantum efficiency and an improvement in the signal to noise” slip op. at 18
- Parallel petitionsNot reached
“17 Petitioner filed petitions for IPR2025-00064 and IPR2025-00065 at the same time. Both petitions address the ’682 patent but apply different art. Patent Owner also argues the second petition (IPR2025-00065) should be denied because one petition is sufficient. Patent Owner’s Response to Petitioner’s Notice Ranking Parallel Petitions, Paper 11. Because we deny institution based on Fintiv discretion, it is not necessary to reach Patent Owner’s multiple petition argument.” slip op. at 20
§ 103 obviousnessDiscretionary denialcites KSRPatents in suitUS 10,347,682 - Solus Advanced Materials Co, Ltd. v. SK Nexilis Co., Ltd.Institution deniedPTAB · Apr 22, 2025 · IPR2024-01460 · APJ Jon B Tornquist · IPR · Institution
The Board denied institution of review of claims 1–11 because the Fintiv factors, including the early trial date and close merits case, favored discretionary denial.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)Institution denied fintivInstitution denied
“whether to institute an inter partes review. Applying the standard set forth in 35 U.S.C. § 314(a), we may not institute an inter partes review unless the information presented in the petition “shows that there is a reasonable likelihood that the petitioner would prevail with respect to at least 1 of the claims challenged in the petition.” Institution of inter partes review, however, is discretionary. See Harmonic Inc. v. Avid Tech., Inc., 815 F.3d 1356, 1367 (Fed. Cir. 2016) (“[T]he PTO is permitted, but never compelled, to institute an IPR proceeding.”). For the reasons stated below, we exercise our discretion not to institute an inter partes review. A. Real Parties-in-Interest” slip op. at 2
- PTAB / AIA Trials › Discretionary denial › Fintiv (parallel litigation)Institution denied fintivDenied
“Board’s projected statutory deadline to issue a final written decision. Fintiv, Paper 11 at 9. “If the court’s trial date is at or around the same time as the projected statutory deadline . . . the decision whether to institute will likely implicate other factors.” Id. Conversely, “[i]f the court’s trial date is earlier than the projected statutory deadline,” this has generally weighed “in favor of exercising authority to deny institution.” Id.” slip op. at 15
- PTAB / AIA Trials › Discretionary denial › §325(d) same art / argumentsNot reached
“Petition under 35 U.S.C. § 325(d) because the same or substantially the same art and arguments were before the Examiner during prosecution and Petitioner’s has not demonstrated that the Examiner erred in a material manner when allowing the claims. Pet. 17–18. Given our discretionary denial of the Petition in view of the Fintiv factors, we do not address Petitioner’s further arguments with respect to § 325(d).” slip op. at 32
- Skill levelSkill level petitioner adoptedDecided for petitioner
“Patent Owner applies Petitioner’s recited level of ordinary skill in the art for purposes of its Preliminary Response. Prelim. Resp. 4. Upon review of the parties’ arguments and the prior art of record, we adopt Petitioner’s unopposed definition of the ordinarily skilled artisan for purposes of this decision as it appears consistent with the disclosures of the ’090 patent and the prior art of record. C. Claim Construction” slip op. at 9
§ 103 obviousnessDiscretionary denialcites Phillips · KSR · GrahamPatents in suitUS 10,480,090 - Lenovo (United States) Inc. / Dell Inc. et al. v. Universal Connectivity Technologies, Inc.Institution deniedPTAB · Apr 17, 2025 · IPR2024-01482 · APJ Thomas L Giannetti · IPR · Institution
The Board denied institution on claims 1, 2, 4, 8–10, 12, 13, 15, 18–20, and 25, exercising § 314(a) discretion after balancing the Fintiv factors and finding the merits not particularly strong.
RulingsInstitution decision- PTAB / AIA Trials › Discretionary denial › Fintiv (parallel litigation)Institution denied
“partes review “allays concerns about inefficiency and duplication of efforts,” and strongly weighs against exercising our authority to deny institution. Fintiv, Paper 11 at 6. Of the three district court proceedings, the Lenovo Group case, pending in the Eastern District of Texas, is the most significant to our analysis here. In the Lenovo Group case, Lenovo Group has not requested a stay. Prelim. Resp. 16. Patent Owner argues that the Lenovo Group case is not likely to be stayed based on that court’s low grant rate in other cases and the progress of that case in particular. Id. at 17. The district court in the HP case denied a stay without prejudice and stated that a stay could be reconsidered in the future depending on the outcome at the PTAB. Prelim. Reply 3. The Dell case has been stayed. Id. On this record, we decline to speculate as to how any of the involved district courts where no stay is pending might rule on any future motion to stay. Thus, we determine that, while one stay has been granted, the lack of a stay in the other underlying district court cases, especially the Lenovo Group case, is not sufficiently persuasive to weigh this factor against exercising discretion. Apple Inc. v. Fintiv, Inc., IPR2020-00019, Paper 15 at 12 (PTAB May 13, 2020) (informative), cautions against speculating whether the district court would grant a stay if one were requested. Therefore, this factor has a neutral effect on the overall balancing of the Fintiv factors. B. Proximity of Trial Date to Projected Statutory Deadline (Factor 2) The scheduled trial date for the Lenovo Group case is November 3, 2025, which is about six months prior to the expected date for the final written decision here (i.e., late April 2026). See Prelim. Resp. 20; IPR2024- 01429, Ex. 2002 (Lenovo Group case Docket Control Order), 1. Petitioner argues this trial date is uncertain. Prelim. Reply 3. Further, Petitioner focuses its argument on what it terms a “growing backlog” in the Eastern District of Texas and “associated scheduling uncertainty.” Id. at 4. Petitioner refers to the status of the HP case, which is currently set for trial on September 21, 2026, and the stay in the Dell case. Id. Patent Owner responds that “[b]oth the scheduled trial date and the date of trial [in the Lenovo Group case] based on median time-to-trial statistics occur months before a final written decision would be expected here.” Prelim. Sur-reply 4. Patent Owner asserts that the time-to-trial statistics for the Eastern District of Texas project a median time-to-trial of 21.9 months. Prelim. Resp. 20–21 (citing Ex. 2007, U.S. District Courts Federal Court Management Statistics–Profiles—September 30, 2024). This projection yields a trial date that is prior to the expected final written decision date of April 2026. Prelim. Sur-reply 4. As with the previous factor, the status of the Lenovo Group case is our focus here. As stated, that trial is set to occur about six months before a final written decision would issue in this proceeding. The district court has stated that this trial date setting “cannot be changed without an acceptable showing of good cause.” Prelim. Resp. 20. We are not persuaded by Petitioner’s unsupported argument that the trial date is uncertain. We also consider the fact that the median time-to-trial statistic discussed by both parties projects a trial date earlier than the actual date set by the district court. Ex. 2007; Prelim. Sur-reply 1. The fact that the time-to-trial statistic is earlier than the trial date set in the Lenovo Group case confirms that the schedule set by the district court is credible and should be given weight. From this evidence, we are persuaded that we should rely on the trial” slip op. at 9
- Obviousness (§103) › Motivation to combine / reasonable expectation of successNot reached
“E. Conclusion Regarding the Merits Petitioner does not present particularly strong merits. Petitioner’s arguments on the “bus limitation,” to succeed at trial, would require addressing a claim construction issue that was never addressed in the Petition and is arguably contradicted by the ’520 patent, which discloses transmitting packets representing a plurality of different control signals on a single bus. See Prelim. Sur-reply 2 (citing Ex. 1001, 7:34–38, 9:23–25, 9:50–54). Similarly, prevailing on the “modified protocol” issue would require proving that the HDMI–C protocol, which uses the same separate channel arrangement for CEC and DDC as standard HDMI, is sufficiently “modified” to meet the claim. Taking into account Patent Owner’s persuasive arguments supra in response, and for the reasons given, we do not find the merits of Petitioner’s position on either of these dispositive issues to be particularly strong.” slip op. at 20
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededOther
“and only to the extent necessary to resolve the issues in dispute. See 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., 868 F.3d 1013, 1017 (Fed. Cir. 2017). Neither party proposes claim constructions for our consideration. Petitioner submits that it “for the purposes of this proceeding, the terms of the challenged claims should be given their plain and ordinary meaning, and no terms require specific construction.” Pet. 8. Patent Owner does not dispute Petitioner’s position that no terms require construction. Prelim. Resp. 11–12. We determine there are no claim terms that need to be expressly construed for this Decision.” slip op. at 15
- Skill levelDecided for patent owner
“Patent Owner states that a person of ordinary skill “would have the equivalent of a bachelor’s degree in electrical engineering, computer engineering, computer science, or equivalent training and three years of work experience with data communications systems or interfaces, including at least some experience with serial or display data communications systems or interfaces .” Prelim. Resp. 12. The differences between these nearly-identical definitions are minor and immaterial to our decision. We regard either description as consistent with the challenged patent and the prior art before us. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001) (prior art itself may reflect an appropriate level of skill).” slip op. at 16
Claim construction§ 103 obviousnessDiscretionary denialPatents in suitUS 7,856,520 - Apple Inc. v. Haptic, Inc.Institution deniedPTAB · Apr 4, 2025 · IPR2024-01476 · APJ Andreas Baltatzis · IPR · Institution
The Board denied institution of review of claims 3, 6, 7, 12, and 13, exercising § 314(a) discretion under Fintiv after balancing the parallel litigation factors.
RulingsInstitution decision- PTAB / AIA Trials › Discretionary denial › Fintiv (parallel litigation)Denied
“prejudice to renewal if the PTAB institutes IPR review.” Ex. 2023, 6. A stay denial without prejudice to renew if a PTAB trial is instituted “usually weigh[s] against exercising authority to deny institution.” Fintiv, Paper 11 at 7. But “proximity of the court’s trial date and investment of time are relevant to how much weight to give to the court’s willingness to reconsider a stay.” Id. Although the District Court denied a stay pending the Board’s decision, the court also identified the proximity of the trial date and litigation investment as significant factors in its initial denial of the requested stay. See Ex. 2023, 6. Thus the evidence is inconclusive as to whether or not the District Court would stay the case if we granted institution at this time. Absent a clear indication from the District Court, we decline to predict whether a stay would be granted.” slip op. at 9
- Obviousness (§103) › Motivation to combine / reasonable expectation of success › Teaching awayTeaching away foundOther
“a sensor in a fixed position relative to a sensing surface to provide a fixed reference point for accurate detection of vibratory signals”), 171 (“the sensor is held in a particular position within the housing and relative to the surface that the housing is mounted to”). Stewart teaches the opposite: a sensor that is vibrated inside a housing to measure rotational movement. Ex. 1006, 5:54–56, 6:5–10, 6:20–31; Ex. 2001 ¶¶ 100, 133, 138. Thus, Stewart’s sensor is flexibly suspended with brackets inside the housing to allow movement and minimize transmission of vibrations from the surface to the sensor. Ex. 1006, 5:7–24, 7:61–64; Ex. 2001 ¶ 102. Petitioner combines Murakoshi with Stewart’s brackets and case mounts to fix the sensor to prevent it from moving within the housing and thus enable the sensor to detect vibrations from outside the housing. See Pet. 24, 33–36. But Stewart’s teachings undermine the very reason proffered by Petitioner, because Stewart’s sensor is movably suspended within the housing so that it does not detect vibrations from outside the housing. See DePuy Spine, Inc. v. Medtronic Sofamor Danek, Inc., 567 F.3d 1314, 1326 (Fed. Cir. 2009) (“An inference of nonobviousness is especially strong where the prior art’s teachings undermine the very reason being proffered as to why a person of ordinary skill would have combined the known elements.”).” slip op. at 14
- Obviousness (§103) › Motivation to combine / reasonable expectation of successReasonable expectation not foundOther
“Likewise, we find a significant weakness in Petitioner’s argument for a reasonable expectation of success in the combination. “The reasonable expectation of success requirement refers to the likelihood of success in combining references to meet the limitations of the claimed invention.” Intelligent Bio-Sys., Inc. v. Illumina Cambridge Ltd., 821 F.3d 1359, 1367 (Fed. Cir. 2016). Claim 1 requires “said sensor being in a fixed position portion” that “set[s] a rigid position of said sensor relative to said mounting surface” (limitation 1e). As discussed above, neither Murakoshi nor Stewart appear to teach a sensor in a fixed position relative to said engagement means or a rigid position relative to said mounting portion. Accordingly, even if Murakoshi’s and Stewart’s teachings were to be combined, the combined teachings would not appear to meet the limitations of the claimed invention.” slip op. at 14
§ 103 obviousnessDiscretionary denialPatents in suitUS 9,996,738 - Samsung Electronics Co., Ltd / Samsung Electronics America, Inc. v. Secure Wi-Fi LLCInstitution deniedPTAB · Mar 24, 2025 · IPR2024-01369 · APJ Christopher L Ogden · IPR · Institution
The Board denied institution under Fintiv, finding the factors holistically favored discretionary denial of review.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)Institution denied
“and Trademark Office under 37 C.F.R. § 42.4(a), we may only institute an inter partes review when “the information presented in the petition . . . and any response . . . shows that there is a reasonable likelihood that the petitioner would prevail with respect to at least 1 of the claims challenged in the petition.” 35 U.S.C. § 314(a); see also 37 C.F.R. § 42.108(c). However, institution of inter partes review is discretionary. See Harmonic Inc. v. Avid Tech., Inc., 815 F.3d 1356, 1367 (Fed. Cir. 2016) (“[T]he PTO is permitted, but never compelled, to institute an IPR proceeding.”). For the reasons below, we exercise our discretion not to institute an inter partes review.” slip op. at 2
- PTAB / AIA Trials › Discretionary denial › Fintiv (parallel litigation)Institution denied fintivDenied
“A holistic balancing of the Fintiv factors weighs in favor of discretionary denial of the Petition. As discussed above, factor 2 weighs heavily in favor of discretionary denial because the district court is likely to address patentability issues at trial before we would issue a final written decision. Factor 4 weighs in favor of discretionary denial, as does Factor 5 at least to some degree. Factors 1 and 6 are neutral. Factor 3 weighs against discretionary denial, but this factor does not outweigh the other factors under the circumstances of this case. Thus, the evidence of record favors exercising our discretion to deny institution of an inter partes review.” slip op. at 19
- Parallel petitionsNot reached
“patent. See Pet. 1; PO Resp. 43; Pet. Reply 4–5; Pet. Sur-reply 3–4. Patent Owner argues that Petitioner failed to justify the filing of two petitions challenging the same patent, and has not provided a ranking of the petitions or explained the differences between the two petitions. Prelim. Resp. 43 (citing Patent Trial and Appeal Board Consolidated Trial Practice Guide (Nov. 2019), https://www.uspto.gov/TrialPracticeGuideConsolidated (“Trial Practice Guide”)). Because Petitioner has subsequently ranked this Petition as the first among the two (Pet. Reply 4–5), and because we deny institution based on the Fintiv factors as discussed above, we need not decide whether it was appropriate for Petitioner to file two petitions challenging the ’552 patent.” slip op. at 19
- Obviousness (§103) › Graham factors (scope of art, differences, level of skill)Other
“Based on the preliminary evidence, Petitioner has not shown that Vardi’s radio resource database from the server, which includes unauthenticated third-party information, teaches the claimed “authenticated access point list” transmitted by or received from the server. Petitioner has not cited to any evidence that a list including previously connected access points and unauthenticated third-party data constitutes the ordinary and customary meaning of the term “authenticated access point list.” To the extent that Petitioner is arguing that the term should be construed in a way that departs from its ordinary and customary meaning, Petitioner has not pointed to evidence for such a departure in the intrinsic record, and we are aware of no such evidence. We note that the ’522 patent states, “[b]y way of example, but not limitation,” that an “authenticated access point may include . . . an access point previously connected with [the] end device.” Ex. 1001, 4:33–36. But this does not appear to suggest that a prior connection is sufficient to authenticate the access point in the context of the ’552 patent.” slip op. at 18
§ 103 obviousnessDiscretionary denialPatents in suitUS 9,961,552 - TCL Electronics Holdings Ltd. / TCL Industries Holdings Co., Ltd. v. University Of Rochester (Intellectual Ventures I, LLC)Institution deniedPTAB · Feb 13, 2025 · IPR2024-01245 · APJ Thu A Dang · IPR · Institution
The Board denied institution on claims 1, 3, 4, 5, 8, 10, and 12 under § 314(a), finding the Fintiv factors favored denial and the petition did not show compelling merits.
RulingsInstitution decision- PTAB / AIA Trials › Discretionary denial › Fintiv (parallel litigation)Institution denied fintivDenied
“1. whether the court granted a stay or evidence exists that one may be granted if a proceeding is instituted; 2. proximity of the court’s trial date to the Board’s projected statutory deadline for a final written decision; 3. investment in the parallel proceeding by the court and the parties; 4. overlap between issues raised in the petition and in the parallel proceeding; 5. whether the petitioner and the defendant in the parallel proceeding are the same party; and 6. other circumstances that impact the Board’s exercise of discretion, including the merits. See Apple Inc. v. Fintiv, Inc., IPR2020-00019, Paper 11 at 6 (PTAB Mar. 20, 2020) (precedential) (“Fintiv factors”). “These factors relate to whether efficiency, fairness, and the merits support the exercise of authority to deny institution in view of an earlier trial date in the parallel proceeding.” Id. In evaluating the Fintiv factors, we take “a holistic view of whether efficiency and integrity of the system are best served by denying or instituting review,” recognizing that “there is some overlap among these factors” and that “[s]ome facts may be relevant to more than one factor.” Id.” slip op. at 9
- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)Institution denied meritsInstitution denied
“whether to institute an inter partes review. Applying the standard set forth in 35 U.S.C. § 314(a), we may not institute an inter partes review (also “IPR”) unless the information presented in the petition “shows that there is a reasonable likelihood that the petitioner would prevail with respect to at least 1 of the claims challenged in the petition.” However, institution of inter partes review is discretionary. See Harmonic Inc. v. Avid Tech., Inc., 815 F.3d 1356, 1367 (Fed. Cir. 2016) (“[T]he PTO is permitted, but never compelled, to institute an IPR proceeding.”). For the reasons stated below, we exercise our discretion not to institute an inter partes review.” slip op. at 2
- Obviousness (§103) › Motivation to combine / reasonable expectation of successNot reached
“Thus, although Petitioner contends that Njølstad implements a dynamically changeable frequency for each domain wherein a local “rate requirement can dynamically be configured” such that “the locally generated clock rate is just high enough to perform the actual processing task” at that rate (Pet. 31 (citing Ex. 1009 § IV.D)), such teaching merely supports Petitioner’s contention that the frequency is dynamically changeable at the local level (id.). However, as Patent Owner points out, such showing is not a compelling disclosure of the frequency generation being independent of the frequencies of the other domains, as required by the challenged claims. Prelim. Resp. 28–34. For the foregoing reasons, we conclude that Petitioner has not presented compelling merits that Njølstad teaches “the frequency being dynamically changeable independently of the frequencies of the clock signals generated for others of the plurality of domains” as recited in claim 1 and similarly recited in claim 8.” slip op. at 25
- Novelty / Anticipation (§102) › Priority / effective filing date / continuation supportNot reached
“However, Patent Owner argues that Iyer published after the invention to the ’443 patent was actually reduced to practice. Prelim. Resp. 27–28. In particular, Patent Owner provides evidentiary testimonies of Dr. Kaeli (Ex. 2001) and Mr. Albonesi (Ex. 2003) to support its contends the ’443 patent incorporates by reference a paper authored by the inventors and published in February 2002 (Ex. 2005), which demonstrates conception by providing a full written description of the claimed invention. Prelim. Resp. 6–16. According to Patent Owner, a simulation described in the paper embodied the invention in a tangible form, wherein the simulation described in the paper showed that the invention worked for its intended purpose. Id. at 16–19 (citing Exs. 2001, 2003, 2005). Similarly, Patent Owner contends that the application from which Soerensen issued was filed on August 29, 2002, which is after the invention date of the ’443 patent. Prelim. Resp. 35. According to Patent Owner, while Soerensen claims priority to the Soerensen Provisional Application (Ex. 1022), the passages from Soerensen relied on in the Petition are not entitled to the benefit of the filing date of the Soerensen Provisional Application because the subject matter was not disclosed in the manner provided by 35 U.S.C. § 112. Id. We recognize potential merits to Patent Owner’s position. That is, we do not find compelling Petitioner’s contention that the challenged claims would have been obvious Iyer or Soerensen.” slip op. at 31
Claim construction§ 102 anticipation§ 103 obviousnessDiscretionary denialcites KSR · GrahamPatents in suitUS 7,089,443 - PTAB · Jan 27, 2025 · IPR2024-01142 · APJ Josiah C Cocks · IPR · Institution
The Board denied institution on claims 5, 6, 8, 13, 14, 16, and 18 under § 314(a), concluding the Fintiv factors favored discretionary denial.
RulingsInstitution decision- PTAB / AIA Trials › Discretionary denial › Fintiv (parallel litigation)Institution denied fintivDenied
“denial because district court is very likely to address patentability issues at trial before we would issue a final written decision. Factors 3 and 4 weigh marginally against discretionary denial. Factor 5 either weighs in favor of discretionary denial or is neutral, but even if it were neutral, factor 2 alone outweighs the marginal weight of factors 3 and 4. Based on our assessment, we determine that Fintiv Factors 1–5 favor exercising discretion to deny institution. With that determination in mind, we proceed to evaluate Fintiv Factor 6. G. Fintiv Factor 6: Other Circumstances that Impact the Board’s Exercise” slip op. at 18
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation not foundNot reached
“We further note that Petitioner’s general view that it would have been obvious to a person of ordinary skill in the art to modify Jung to arrive at the pertinent limitation is not well supported and somewhat circular. See Pet. 42–43. It is inadequately explained why a skilled artisan would have reasonably sought to modify Jung so that it then “expressly teaches” what is required by the claims, as is advanced by Petitioner. See id. at 42. It is a dubious proposition that simply seeking to account for the requirements of the challenged claims serves as suitable reasoning that would have prompted modification of the “express[] teach[ings]” of a reference.” slip op. at 25
- Skill levelSkill level petitioner adoptedDecided for petitioner
“[A] person of ordinary skill in the art at the time of the alleged invention of the ’868 patent (“POSITA”) would have had a B.S. in Electrical Engineering or a related field with at least three years of experience designing, developing, and/or testing telecommunication systems. Ex-1003, ¶ 48. A POSITA would also have familiarity with the wireless standards and well-known protocols for accessing wireless networks. Id. More education may supplement practical experience or vice versa. Id. Pet. 20–21. Patent Owner does not offer an assessment of its own, or dispute Petitioner’s proposed level of ordinary skill in the art. For this decision, we adopt Petitioner’s proposed level of ordinary skill.” slip op. at 19
- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed patent owner constructionDecided for patent owner
“proceeding. See Pet. 12. Patent Owner provides a construction of the phrase “to derive, based on a beam reference signal of the network beam, a UE beam,” which Patent Owner contends is not necessary to substantiate its arguments, but is offered to “elucidate[] the distinction between the ’868 Patent and the alleged prior art from the reasons” offered by Patent Owner in its Preliminary Response. PO Resp. 8. In particular, Patent Owner contends that the above-noted phrase means “selecting a UE beam from a plurality of candidate UE beams based on a beam reference signal of the network beam.” Id. Patent Owner explains the basis for its proposed construction of the relevant phrase through citation to content of the ’868 patent including Figures 21 and 22 of the patent along with description of those Figures. See Prelim. Resp. 8–10. In reviewing the basis for Patent Owner’s proposed claim construction, we conclude that the construction has ample and adequate support in the record before us. We determine that no other claim term need be addressed expressly See Realtime Data, LLC v. Iancu, 912 F.3d 1368, 1375 (Fed. Cir. 2019) (“The Board is required to construe ‘only those terms . . . that are in controversy, and only to the extent necessary to resolve the controversy.’” (quoting Vivid Techs., Inc. v. Am. Sci & Eng’g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999))).” slip op. at 20
Claim construction§ 103 obviousnessDiscretionary denialcites Phillips · GrahamPatents in suitUS 10,887,868 - Catalyst Orthoscience Inc. v. Shoulder Innovations, Inc.Institution deniedPTAB · Dec 19, 2024 · PGR2024-00042 · APJ Lisa L Tsang · PGR · Institution
The Board denied institution of PGR challenging claims 1–16, finding the first five Fintiv factors favored denial and the petition did not present compelling merits.
RulingsInstitution decision- PTAB / AIA Trials › Discretionary denial › Fintiv (parallel litigation)Denied
“during the conference and in the Minute Entry, and in the court’s subsequent Order Regarding Schedule. We also note that the evidence shows the district court may intend to reschedule the trial to a date substantially earlier than March 9, 2026. See Ex. 2010, 5; Ex. 1029, 10−11. However, given that the Order does not unambiguously set a trial date for December 1, 2025, or even sometime in December 2025 or January 2026 (see Ex. 1028), we decline to speculate as to what date the court may ultimately select for trial. Moreover, the record shows that Petitioner has consistently opposed moving the trial to a date earlier than March 9, 2026. See Ex. 2010, 5; Ex. 1026, 2−4; Ex. 1029, 11. We view Petitioner’s opposition as creating yet more ambiguity as to the trial date in the co-pending litigation. Therefore, we find that factor 2 is neutral because the exact trial date in district court is uncertain.” slip op. at 14
- BurdenNot reached
“if unrebutted in trial, would plainly lead to a conclusion that one or more claims are unpatentable by a preponderance of the evidence.” Guidance Memo 4. This standard is only met “if it is highly likely that the petitioner would prevail with respect to at least one challenged claim.” OpenSky Indus., LLC v. VLSI Tech. LLC, IPR2021-01064, Paper 102 at 49 (Vidal Oct. 4, 2022) (precedential) (citing Guidance Memo 4). We have reviewed Petitioner’s challenges and Patent Owner’s arguments. For the reasons explained below, we determine that Petitioner’s challenges have not risen to the threshold of compelling merits. Before addressing the parties’ arguments regarding the asserted grounds, we address: (a) the level of ordinary skill in the art, (b) claim construction, and (c) relevant principles of law; and we provide (d) overviews of the asserted art.” slip op. at 18
- Skill levelSkill level patent owner adoptedDecided for patent owner
“We agree with Patent Owner that its proffered additional level of ordinary skill in the art appears consistent with the experience Petitioner describes. See Pet. 16. For purposes of this Decision, we adopt the level of ordinary skill in the art articulated by Petitioner and supplemented by Patent Owner, because, based on the current record, it is consistent with our review and understanding of the technology and descriptions in the ’561 patent and prior art of record. Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001). We note, however, that the open-ended language “at least” expands the range of education and experience indefinitely with no upper bound. Therefore, we do not adopt this aspect of Petitioner’s formulation.” slip op. at 19
- Expert testimonyPetitioner expert creditedDecided for petitioner
“In this regard, Mr. Fallin testifies that I have decades of experience working directly with joint replacement systems, including hip joint replacement systems, knee replacement systems, and facet joint replacement systems. My work on these joint replacement systems included my direct engagement or supervision of and professionals in the inventing, designing, fabricating, testing, obtaining regulatory approvals, ensuring regulatory compliance, commercializing, and patenting of these systems. Ex. 1002 ¶ 10. Mr. Fallin also testifies that his experience “includes working directly with supervising professionals whose responsibilities included designing, developing, and commercializing joint replacement systems and similar device[s].” Id. ¶ 67 As such, Mr. Fallin identifies “decades” of experience with joint replacement systems. Ex. 1002 ¶ 10. Moreover, Patent Owner does not persuasively explain why Mr. Fallin’s “direct engagement” and “working directly with,” as well as “supervision” of, other individuals designing joint replacement systems, does not at least imply personal design experience. See Prelim. Resp. 10–11. Therefore, we determine that the current record reflects that Mr. Fallin is qualified to testify as to the knowledge of a person of ordinary skill in the art.” slip op. at 20
Claim construction§ 103 obviousness§ 112 disclosureDiscretionary denialcites Phillips · KSR · Graham · NautilusPatents in suitUS 11,771,561 - PTAB · Dec 16, 2024 · IPR2024-00997 · APJ Christopher L Ogden · IPR · Institution
The Board denied institution of IPR challenging claims 1–10, exercising its discretion under § 314(a) because the Fintiv factors favored denial.
RulingsInstitution decision- PTAB / AIA Trials › Discretionary denial › Fintiv (parallel litigation)Institution denied fintivDenied
“Based on the preliminary record, we can reasonably expect trial in the parallel district court proceedings to begin four to five months prior to the deadline for our final written decision, based on the scheduled trial date and the median time-to-trial statistics. See Fintiv Memo 8–9 & n.12 (approving the use of median time-to-trial statistics). Even if the proceedings are staggered, at least one of the proceedings would likely begin and conclude well before our decision, making it highly likely that there will be duplicate efforts in evaluating the challenged claims based on the prior art. Thus, we agree with Patent Owner that the second factor weighs substantially in favor of discretionary denial.” slip op. at 9
- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)Institution denied fintivInstitution denied
“and Trademark Office under 37 C.F.R. § 42.4(a), we may only institute an inter partes review when “the information presented in the petition . . . and any response . . . shows that there is a reasonable likelihood that the petitioner would prevail with respect to at least 1 of the claims challenged in the petition.” 35 U.S.C. § 314(a); see also 37 C.F.R. § 42.108(c). However, institution of inter partes review is discretionary. See Harmonic Inc. v. Avid” slip op. at 2
- Skill levelSkill level petitioner adoptedOther
“ordinary skill in the art. See Phillips v. AWH Corp., 415 F.3d 1303, 1312– 1313 (Fed. Cir. 2005) (en banc) (the level of ordinary skill is pertinent to claim construction); Graham v. John Deere Co. of Kan. City, 383 U.S. 1, 17–18 (1966) (the level of ordinary skill is one of the factors to consider when determining obviousness). For this decision, we adopt Petitioner’s proposed level of ordinary skill, which is “the equivalent of an undergraduate degree in Electrical Engineering, Computer Science, or Computer Engineering; familiarity with the relevant 3GPP standards as of this time; and at least two years of experience in design, development, and/or testing of cellular networks.” Pet. 15–16 (citing Ex. 1003 ¶¶ 43–44). Although Patent Owner argues for a higher level of ordinary skill (see Prelim. Resp. 7–8), our determination that the Petition lacks compelling merits would be the same under Patent Owner’s proposal.” slip op. at 15
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededOther
“The parties argue that we need not address any claim-construction issues for our analysis, and we agree. See Pet. 15; Prelim. Resp. 25. See Realtime Data, LLC v. Iancu, 912 F.3d 1368, 1375 (Fed. Cir. 2019) (“The Board is required to construe ‘only those terms . . . that are in controversy, and only to the extent necessary to resolve the controversy.’” (quoting Vivid Techs., Inc. v. Am. Sci & Eng’g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999))).” slip op. at 16
Claim construction§ 103 obviousnessDiscretionary denialcites Phillips · GrahamPatents in suitUS 10,798,754 - PTAB · Nov 12, 2024 · IPR2024-00886 · APJ Monica S Ullagaddi · IPR · Institution
The Board denied institution for claims 9–16 under § 314(a), finding the Fintiv factors favored denial and neither obviousness challenge presented compelling merits.
RulingsInstitution decision- PTAB / AIA Trials › Discretionary denial › Fintiv (parallel litigation)Institution denied fintivInstitution denied
“When determining whether to exercise discretion to deny institution in view of a parallel proceeding, we consider the following factors: 1. whether the court granted a stay or evidence exists that one may be granted if a proceeding is instituted; 2. proximity of the court’s trial date to the Board’s projected statutory deadline for a final written decision; 3. investment in the parallel proceeding by the court and the parties; 4. overlap between issues raised in the petition and in the parallel proceeding; 5. whether the petitioner and the defendant in the parallel proceeding are the same party; and 6. other circumstances that impact the Board’s exercise of discretion, including the merits. Apple Inc. v. Fintiv, Inc., IPR2020-00019, Paper 11 at 5–6 (PTAB Mar. 20, 2020) (precedential) (“Fintiv”). “These factors relate to whether efficiency, fairness, and the merits support the exercise of authority to deny institution in view of an earlier trial date in the parallel proceeding.” Id. In evaluating these factors, we “take[] a holistic view of whether efficiency and integrity” slip op. at 6
- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)Institution denied meritsInstitution denied
“or Ingale in view of Jung. Pet. 18–51. For the reasons discussed below, we determine that Petitioner’s showing does not rise to the level of “compelling merits” according to the Office’s current guidance and Board precedents. CommScope at 3–4 (quoting Guidance Memo, 4) (“[W]hen determining whether there is a compelling unpatentability challenge, the Board evaluates whether the Petition presents challenges ‘in which the evidence, if unrebutted in trial, would plainly lead to a conclusion that one or more claims are unpatentable by a preponderance of the evidence.”); OpenSky Indus., LLC v. VLSI Tech. LLC, IPR2021-01064, Paper 102 at 49–50 (PTAB only ‘plainly lead to a conclusion that one or more claims are unpatentable’ . . . if it is highly likely that the petitioner would prevail with respect to at least one challenged claim”). 1. Petitioner’s Showing for Claim 9 Below we provide an element-by-element analysis of Petitioner’s obviousness showing for claim 9. After considering the evidence supporting Petitioner’s obviousness showing, and Patent Owner’s arguments and evidence as to why Petitioners’ obviousness showing is deficient, we consider whether the totality of the evidence rises to the level of compelling merits.” slip op. at 19
- Obviousness (§103) › Graham factors (scope of art, differences, level of skill)Not reached
“For the reasons set forth above, and even if we consider Petitioner’s proposed rationale for combining Ingale and Jung to be supported by sufficient rational underpinnings (see e.g., Pet. 24–27), neither Jung nor Ingale, either individually or in the proposed combination set forth by Petitioner teach or suggest limitation 9.6 of claim 9 so as to rise to a compelling, meritorious showing for claim 9. 4. Remaining Claims Petitioner’s arguments and evidence for independent claim 13 (Pet. 58–59) and dependent claims 10–12 and 14–16 (id. at 51–57, 59–60) are substantially similar to Petitioner’s arguments and evidence for claim 9 and are unopposed at this stage by Patent Owner (except for the issues discussed above with respect to independent claim 9) (see e.g., Prelim. Resp. 15). Accordingly, Petitioner’s showing for claims 10–16 do not differ or deviate from the showing with respect to independent claim 9 so as to rise to the level of a compelling, meritorious showing, either for independent claim 9, or any of claims 10–16.” slip op. at 32
- Skill levelSkill level petitioner adoptedOther
“At this stage in the proceeding, Patent Owner does not contest Petitioner’s definition of the POSA. Prelim. Resp. 6–7 (“For purposes of this Preliminary Response only, Patent Owner utilizes Petitioner’s proposed level of skill in the art.”). Petitioner’s description of a POSITA appears consistent with the subject matter of the ’557 patent and with the prior art of record, we apply it for purposes of this Decision. 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).” slip op. at 16
Claim construction§ 103 obviousnessDiscretionary denialcites KSR · GrahamPatents in suitUS 11,019,557
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.