- Thermaltake Technology Co., Ltd. / Thermaltake Inc. v. Chien-Hao ChenAll claims unpatentablePTAB · Feb 17, 2026 · IPR2024-01230 · APJ Andreas Baltatzis · IPR · Final written decision
Claims 1–5 are unpatentable; substitute claims 6 and 7 are unpatentable, and the Revised Motion to Amend is denied.
RulingsFinal written decision- Skill levelSkill level board ownDecided for petitioner
“our Institution Decision comports with the qualifications a person would have needed to understand and implement the teachings of the ’336 patent and the prior art of record. Inst. Dec. 15. Accordingly, we adopt the level of skill discussed in our Institution Decision. C.” slip op. at 11
- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed board ownDecided for patent owner
“Pharms. Inc. v. Amino Chemicals Ltd., 715 F.3d 1363, 1374 (Fed. Cir. 2013)). Accordingly, Patent Owner applies a different definition of “side,” in claim 1’s recitation of “an illumination area on at least two sides of the fan at top of the body,” to that definition used to understand “side[s] of the body,” discussed above. Specifically, Patent Owner argues that Petitioner’s dictionary definition of “side,” including “an area next to something” applies to “an illumination area on at least two sides of the fan at the top of the body.” See id. at 8–9.” slip op. at 17
- Obviousness (§103) › Motivation to combine / reasonable expectation of successUnpatentableMotivation foundUnpatentable
“Hasegawa, and Huang teaches or suggests the limitations of claim 3, and that one skilled in the art would have been motivated to combine those teachings with a reasonable expectation of success. See Ex. 1004 ¶¶ 136– 140; Ex. 1008, 8:4–15, 3:20–29. Accordingly, we determine that claim 3 would have been obvious over Lai and Huang, or Lai, Hasegawa, and Huang. F.” slip op. at 50
- 112 supportMotion to amend, deniedDenied
“c) Conclusion We conclude that Patent Owner's Revised Motion to Amend adds new” slip op. at 90
Patent outcomesUS 10,690,336 unpatentableClaim construction§ 103 obviousness§ 112 disclosurecites Phillips · KSR · GrahamPatents in suitUS 10,690,336 - Intel Corporation v. Telefonaktiebolaget LM Ericsson (Publ)Some claims unpatentablePTAB · Oct 8, 2025 · IPR2024-00728 · APJ Russell E Cass · IPR · Final written decision
Claims 1–5, 7, 8, 10–15, and 17–19 are unpatentable as obvious; claims 6, 9, and 16 are not shown unpatentable because the Midya-based grounds fail on the terminal limitation.
RulingsFinal written decision- Skill levelSkill level petitioner adoptedDecided for petitioner
“Based on the full trial record, we continue to adopt Petitioner’s definition of the level of ordinary skill in the art, which is consistent with the ’430 patent and the prior art. In adopting this definition, we note that neither the title nor the “Field of the Invention” portions of the ’430 patent limit the invention to integrated circuits, and Patent Owner does not dispute that claim 1 encompasses inductors that are not provided on an integrated circuit. Ex. 1001, code (54), 1:16–22. Additionally, Dr. Prucnal’s definitions have shifted, and his latest definition purports to be based on Dr. Tentzeris’s characterization of the level of ordinary skill, but changes “experience designing integrated circuits or inductors for semiconductors” to “experience designing integrated circuits and inductors for semiconductors” without sufficient explanation of the reasons for the change. Supp. Prucnal Decl. ¶ 8; Reply Tentzeris Decl. ¶ 56. However, our Decision in this case would not change under Patent Owner’s revised articulation. See Reply Tentzeris Decl. ¶ 57 (stating that his opinion would not change under Patent Owner’s revised definition of the level of ordinary skill).” slip op. at 9
- Claim Construction › Intrinsic evidence (Phillips canons) › Preamble limiting or notPreamble not limitingDecided for petitioner
“After considering the full trial record, we agree with Petitioner that the phrase “on a semiconductor die” in the preamble of claim 11 is not limiting. First, we determine that the phrase “on a semiconductor die” in claim 11 does not provide antecedent basis for terms in the body of the claim. The body of claim 11 does not refer to “the semiconductor die” or even mention the “semiconductor die” at all, and neither do any of the claims that depend from claim 11. We disagree with Patent Owner’s argument that the phrase “on a semiconductor die” in the preamble of claim 11 provides antecedent basis for the term “the first inductor” in the body of the claim, because the “first inductor” language in the preamble provides antecedent basis for “the first inductor” language in the claim’s body. The “on a semiconductor die” language in the preamble is presented separately and can be easily parsed from the preamble’s language reciting a “first inductor” without impacting the understandability or grammatical completeness of claim 11. Therefore, the “on a semiconductor die” language in claim 11’s preamble is not necessary to provide antecedent basis for the phrase “the first inductor” in the body of claim 11. This use of language in claim 11 is distinguishable from the Federal Circuit’s opinion in Deere v. Bush Hog, cited by Patent Owner, where the preamble term “rotary cutter deck” provided antecedent basis for the term “said deck” recited in the claim body, because in Deere, the words “rotary cutter” appeared directly before, directly modified, and were not easily parsed from the term “deck.” See Deere & Co. v. Bush Hog, LLC, 703 F.3d 1349, 1357–58 (Fed. Cir. 2012); PO Resp. 7–8.” slip op. at 12
- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITAPlain and ordinary meaningDecided for patent owner
“We agree with Petitioner that claims 1 and 11 do not require that the first and second inductor be laterally spaced, but instead merely require that the second inductor be positioned at a “predetermined distance” from the first inductor. Nothing in the claim language restricts this “predetermined distance” from being in the X, Y, or Z direction, or requires that the inductors be laterally spaced in the same plane. Moreover, the fact that the ’430 patent Specification describes embodiments where the inductors are laterally spaced in the same plane does not limit the claims to those embodiments. As explained previously, our reviewing court “has expressly rejected the contention that if a patent describes only a single embodiment, the claims of the patent must be construed as being limited to that embodiment.” Liebel-Flarsheim, 358 F.3d at 906. “Even when the specification describes only a single embodiment, the claims of the patent will not be read restrictively unless the patentee has demonstrated a clear intention to limit the claim scope using ‘words or expressions of manifest exclusion or restriction.’” Id. We see no such “words or expressions of manifest exclusion or restriction” here. Accordingly, we give the term “predetermined distance” its ordinary meaning, which includes a distance in any direction. The parties do not dispute that Taniguchi’s inductors are spaced apart with an insulation layer in between. Therefore, under the ordinary meaning of the claim language, Taniguchi’s second inductor is “positioned at a predetermined distance from the first inductor.”” slip op. at 26
- Prior constructionPrior construction adoptedDecided for patent owner
“We agree with and adopt the ITC’s construction of “closely spaced,” which is “two terminals in proximity to each other (such that the electromagnetic field at a certain distance from the first inductor (where the second inductor is positioned) is reduced.” Ex. 1020, 12. We find that this construction is supported by the intrinsic record, including the Specification of the ’430 patent, which shows terminals being “closely spaced” compared to the dimensions of the inductor itself, and explains that the purpose of the close spacing is to make the field contributions from the two parts of the inductor identical. See Ex. 1005, Figs. 1–2, 4:28–32. Claims 1 and 11 of the ’430 patent lack specific dimensions for either the inductor or the spacing between the terminals, and indicate that the purpose of the close spacing is to “minimiz[e] magnetic field contributions from the terminals.” Ex. 1001, 10:22–25, 11:7–10. Dr. Prucnal’s ITC declaration, although not intrinsic evidence, further supports our conclusion. Although Patent Owner does not propose a construction for “closely spaced terminals,” it appears to argue that this term must be interpreted based on the dimensions of the semiconductor chip described in the ’430 patent. PO Resp. 43. We do not see any basis in the intrinsic or extrinsic evidence to impart such a narrow reading to the claim language, particularly because the ’430 patent Specification does not define the “closely spaced terminals” in relation to a semiconductor chip, and claim 1 is not limited to inductors on a semiconductor chip.” slip op. at 40
Patent outcomesUS 7,151,430 mixedClaim construction§ 103 obviousnesscites KSR · GrahamPatents in suitUS 7,151,430 - Askeladden L.L.C. v. Calabrese Stemer LLCAll claims unpatentablePTAB · Jun 17, 2025 · IPR2024-00367 · APJ Scott B Howard · IPR · Final written decision
Claims 1–4 are unpatentable as anticipated by Horie; the Board did not reach the alternative obviousness ground and dismissed Petitioner’s motion to exclude as moot.
RulingsFinal written decision- Skill levelSkill level petitioner adoptedDecided for petitioner
“We maintain the definition of a person having ordinary skill in the art that we adopted in the Institution Decision. First, it is supported by the testimony of Dr. Akl. Ex. 1003 ¶ 22. Second, Patent Owner states that it adopts that definition. PO Resp. 3. Third, to the extent Patent Owner proposes expanding the definition, Patent Owner has not explained how that difference would materially affect the outcome of this proceeding. Id. Fourth, Patent Owner does not point to sufficient evidence to support its position. Id. Although Patent Owner argues that “the supporting evidence [for its addition] is broadly present in the case, namely, in the Patent-in-Suit and the associated intrinsic evidence,” Patent Owner does not direct us to any specific portion of the record. See id. We decline to search the record to find the evidence that supports it. 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.”).” slip op. at 9
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededNot reached
“As discussed below, Petitioner has shown by a preponderance of the evidence that Horie anticipates claims 1 under Patent Owner’s proposed construction. See Section II.E.3. Because we only construe limitations “to the extent necessary to resolve the controversy,” we do not expressly construe this limitation. See Nidec, 868 F.3d 1017 (quoting Vivid, 200 F.3d at 803).” slip op. at 12
- ExcludeMotion to exclude, deniedDenied
“preserved the objection by filing a timely motion to exclude. Mot. Exclude. Specifically, Petitioner argues that we should exclude Exhibit 2001 for three reasons: (1) it is untimely and prejudicial (37 C.F.R. §§ 42.23(b), 42.53(b); Fed. R. Evid. 403), (2) hearsay (Fed. R. Evid. 802), and (3) the best evidence rule (Fed. R. Evid. 1002). Id. The Stemer Declaration is used only to support Patent Owner’s arguments with respect to secondary considerations.5 PO Sur-reply 19–22; Ex. 2001; Ex. 2002. Because we do not reach obviousness, see infra Section II.F, we do not consider the Stemer Declaration, and we therefore dismiss the motion to exclude as moot.” slip op. at 13
- Novelty / Anticipation (§102) › Anticipation standard (single reference, every element)UnpatentableUnpatentable
Patent outcomesUS 7,357,310 unpatentableClaim construction§ 102 anticipationcites Phillips · KSR · GrahamPatents in suitUS 7,357,310 - Dell Inc. / Dell Technologies Inc. et al. v. Universal Connectivity Technologies, Inc.Institution deniedPTAB · Apr 24, 2025 · IPR2024-01480 · APJ Sharon Fenick · IPR · Institution
The Board denied institution under § 314(a), citing the Fintiv factors, including the earlier trial date and the petition’s not particularly strong merits, for claims 1–3, 10–13, 17, and 20–22.
RulingsInstitution decision- PTAB / AIA Trials › Discretionary denial › Fintiv (parallel litigation)Institution denied fintivDenied
“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. 4, 8 (quoting Ex. 2001, 5). We are not persuaded by Petitioner’s unsupported argument that the trial date is speculative. We also consider the fact that the median time-to-trial statistic projects a trial date of July 2025, earlier than the actual date set by the district court. Ex. 2001; Ex. 2007; Prelim. Resp. 8–9. The fact that the time-to-trial statistic is earlier than the scheduled trial date confirms that the scheduled trial date is credible and should be given weight. From this evidence, we are persuaded that we should rely on the scheduled trial date in the Lenovo Group litigation as the main indicator of a trial court reaching the merits of the invalidity of the patent-at-issue before we issue a final written decision. Accordingly, this factor strongly favors exercising discretionary denial. C.” slip op. at 9
- Skill levelSkill level petitioner adoptedOther
“1. Analysis of Petitioner’s Challenges a) Level of Ordinary Skill in the Art Petitioner asserts that one of ordinary skill in the art would have had a bachelor’s degree in electrical engineering, computer engineering, computer science, or equivalent training, and three years of experience with data communications systems or interfaces, including at least some experience with serial or display data communications systems or interfaces. Additional education can substitute for less work experience, and vice versa. Pet. 14; see Ex. 1003 ¶ 41. Patent Owner does not dispute or comment on this proposal or propose an alternate level of ordinary skill in the art. Based on a review of the record, we adopt Petitioner’s proposed level of ordinary skill in the art, which is consistent with the evidence of record, including the asserted prior art and ’103 patent.” slip op. at 14
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededOther
“same standard used in district courts, as described in Phillips v. AWH Corp., 415 F.3d 1303 (Fed. Cir. 2005) (en banc). See 37 C.F.R. § 42.100(b) (2023). Under this standard, claim terms have their ordinary and customary meaning, as would be understood by a person of ordinary skill in the art at the time of the invention, in light of the language of the claims, the specification, and the prosecution history. See Phillips, 415 F.3d at 1313–14. Neither Petitioner nor Patent Owner asserts that any claim term requires claim construction (Pet. 14–15; Prelim. Resp.) and we do not discern that any claim term requires construction to arrive at our conclusions herein. c)” slip op. at 14
- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)Institution denied
“2. Conclusion Regarding the Merits The discussion above identifies weaknesses in the Petition that we have considered in our evaluation of Fintiv factors. While we do not make a determination regarding whether the Petition shows that there is a reasonable likelihood of prevailing were we to institute, for the reasons given, we determine that this Petition does not present particularly strong merits. G. Weighing the Fintiv Factors We have considered the circumstances and facts before us in view of the Fintiv factors. We take “a holistic view of whether efficiency and integrity of the system are best served by denying or instituting review” when evaluating these factors. Fintiv at 6. Because of the Sotera stipulation, factor 4 weighs strongly in favor of not exercising discretion. However, two other factors weigh in favor of exercising discretion, especially the trial date factor. The merits of Petitioner’s challenge are not particularly strong. A balanced assessment of the factors leads us to exercise discretion to deny the Petition. Therefore, we conclude that the evidence of record favors exercising our discretion under 35 U.S.C. § 314(a) to deny institution of an inter partes review.” slip op. at 22
Claim constructionDiscretionary denialcites PhillipsPatents in suitUS 9,852,103 - HP Inc. / Dell Technologies Inc. et al. v. Universal Connectivity Technologies, Inc.Institution deniedPTAB · Apr 16, 2025 · IPR2024-01429 · APJ Karl D Easthom · IPR · Institution
The Board denied institution on all challenged claims, exercising § 314(a) discretion based on the Fintiv factors, especially the earlier district court trial date and weaknesses in the merits.
RulingsInstitution decision- PTAB / AIA Trials › Discretionary denial › Fintiv (parallel litigation)Denied
“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. 17. We are not persuaded by Petitioner’s unsupported argument that the trial date is speculative. We also consider the fact that the median time-to-trial statistic projects a trial date of July 2025, earlier than the actual date set by the District Court. Ex. 2002; Ex. 2008; Prelim. Resp. 17–18. The fact that the time-to-trial statistic is earlier than the trial date set by Judge Gilstrap 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 date in the Lenovo Group litigation as the main indicator of a trial court reaching the merits of the invalidity of the patent-at-issue before we issue a final written decision. Accordingly, this factor strongly favors exercising discretionary denial. C.” slip op. at 8
- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)Institution denied
“integrity of the system are best served by denying or instituting review” when evaluating these factors. Fintiv at 6. Because of the Sotera stipulation, factor 4 weighs strongly in favor of not exercising discretion. However, two other factors weigh in favor of exercising discretion, especially the trial date factor. The merits of Petitioner’s challenge are not particularly strong. A balanced assessment of the factors leads us to exercise discretion to deny the Petition. Therefore, we conclude that the evidence of record favors exercising our discretion under 35 U.S.C. § 314(a) to deny institution of an inter partes review challenging claims 1, 2, 6, 7, 23, 25, 31, 53, 68, 70–72, 74, and 75. IV. CONCLUSION Upon consideration of the Petition, the Preliminary Response, and the evidence presented, we exercise our discretion under 35 U.S.C. § 314(a) to deny institution of an inter partes review challenging claims 1, 2, 6, 7, 23, 25, 31, 53, 68, 70–72, 74, and 75 of the ’307 patent. V. ORDER In consideration of the foregoing, it is hereby ORDERED that the Petition is denied, and no trial is instituted.” slip op. at 29
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededOther
“The parties each raise facially valid points based on the claim language. Petitioner has the burden to show “[h]ow the challenged claim is to be construed.” 37 C.F.R. § 42.104 b(3). Petitioner does not explain how, under its broad construction, the decoder “decodes the encoded data to recover application and control bits in accordance with a line code.” That is, if the encoding does not encode both “application and control bits,” then how can decoding “recover” both under Petitioner’s claim construction? It is not clear on this preliminary record whether the specification supports Petitioner’s broad claim construction. For this reason, Petitioner’s showing based upon the broad claim construction outlined above is not “particularly strong.” See Fintiv at 14–15. As discussed further below, Petitioner also presents a showing under Patent Owner’s more narrow construction. 3.” slip op. at 15
- Skill levelSkill level board ownOther
“Prelim. Resp. 6 (citing Ex. 2001 ¶ 15). Relying on its declarant, Dr. Wolfe, Petitioner proposes materially the same level. Pet. 5 (citing Ex. 1003 ¶¶ 26– 29). Based on a review of the record, we adopt the parties’ proposed level of ordinary skill in the art because it is consistent with the evidence of record, including the asserted prior art and ’307 patent.” slip op. at 14
Claim constructionDiscretionary denialcites PhillipsPatents in suitUS 7,187,307 - PTAB · Mar 17, 2025 · IPR2024-01311 · APJ Sharon Fenick · IPR · Institution
The Board instituted IPR of claims 16–30 on all asserted grounds, finding a reasonable likelihood that Genius Sports would prevail on at least one challenged claim.
RulingsInstitution decision- PTAB / AIA Trials › Discretionary denial › §325(d) same art / argumentsDenied
“a petition that presents the same or substantially the same art or arguments as were previously presented to the Office. To evaluate arguments for discretionary denial under § 325(d), the Board uses a two-part framework: 4 The Leahy-Smith America Invents Act (“AIA”), Pub. L. No. 112-29, 125 Stat. 284 (2011), amended 35 U.S.C. § 103, effective March 16, 2013. Because the challenged claims of the ’218 patent have an apparent effective filing date after March 16, 2013, the AIA version of § 103 applies. Ex. 1009, codes (22), (60), (63). Our determinations and findings herein would not change if the pre-AIA provisions applied. (1) whether the same or substantially the same art previously was presented to the Office or whether the same or substantially the same arguments previously were presented to the Office; and (2) if either condition of first part of the framework is satisfied, whether the petitioner has demonstrated that the Office erred in a manner material to the patentability of challenged claims. If a condition in the first part of the framework is satisfied and the petitioner fails to make a showing of material error, the Director generally will exercise discretion not to institute inter partes review.” slip op. at 10
- Parallel petitionsInstituted
“The Consolidated Trial Practice Guide1 (“CTPG”), issued in November 2019, guides that “one petition should be sufficient to challenge the claims of a patent in most situations.” CTPG 59. In the instant proceeding, however, we agree with Petitioner’s arguments regarding filing two petitions. For example, we find that each petition challenges different claims and that Petitioner’s division of its challenges into two petitions is supported by the length and nature of the claims. We also agree that Petitioner’s assertion of the same art minimizes the burden on the Board and the parties. Patent Owner does not respond to Petitioner’s arguments that we should institute both petitions. See generally Prelim. Resp. Because we agree with Petitioner’s arguments with respect to the claims and the identity of the prior art used, we consider the merits of the instant petition.” slip op. at 4
- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“35 U.S.C. § 314 and 37 C.F.R. § 42.4. We may institute an inter partes review if “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. Upon consideration of the contentions and the evidence of record at this preliminary stage, we determine that Petitioner has demonstrated a reasonable likelihood of prevailing on at least one of the challenged claims of the ’218 patent. Accordingly, we grant Petitioner’s request and institute an inter partes review of all challenged claims of the ’218 patent and with respect to all grounds set forth in the Petition.” slip op. at 2
- Skill levelSkill level patent owner adoptedDecided for patent owner
“B. Level of Ordinary Skill in the Art Petitioner asserts that a person of ordinary skill in the art would have had at least a bachelor’s degree, or equivalent, in electrical engineering, computer engineering, computer science, or a related field or an equivalent number of years of working experience, and one to two years of experience in networking environments, including at least some experience with live-streaming network architecture. Pet. 17–18 (citing Ex. 1001 ¶¶ 72–76). Petitioner additionally asserts that, “[a]dditional education or experience in related fields could compensate for deficits in the above qualifications.” Id. at 18. Patent Owner asserts: A person of ordinary skill in the art would have a bachelor’s degree in electrical engineering, computer engineering, computer science, or equivalent degree and, in addition, approximately two years of work experience with Internet video streaming, Internet communication, and related protocols. Prelim. Resp. 8 (citing Ex. 2001 ¶ 96). The parties have not addressed whether the differences in these definitions impact the unpatentability analysis before us. We preliminarily adopt Patent Owner’s formulation of the level of skill in the art, which is more specific and appears consistent with the specification and prior art presented, but on the present record we would reach the same determination under Petitioner’s formulation of the level of skill.” slip op. at 17
Claim construction§ 102 anticipation§ 103 obviousnessDiscretionary denialcites Phillips · GrahamPatents in suitUS 11,039,218 - PTAB · Feb 19, 2025 · IPR2024-01230 · APJ Andreas Baltatzis · IPR · Institution
The Board instituted IPR on claims 1–5 for all asserted grounds after finding a reasonable likelihood of success on at least one claim.
RulingsInstitution decision- PTAB / AIA Trials › Discretionary denial › §325(d) same art / argumentsDenied
“discretionary denial under § 325(d). The Notice Regarding Amendment Options explains that the Board may deny institution under § 325(d) of a requested AIA trial proceeding if a parallel Office proceeding, for example, is in a more advanced stage and involves overlapping issues with the proposed AIA trial proceeding. 84 Fed. Reg. at 16,657 (emphasis added). We find that the EPR is not in a more advanced stage as compared to this proceeding, and therefore does not weigh in favor of the Board exercising discretion to deny institution, despite its overlapping issues with those in the Petition.” slip op. at 11
- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“partes review to be instituted unless . . . 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.” After considering the Petition, the Preliminary Response, and the evidence of record, we determine that Petitioner has demonstrated a reasonable likelihood of prevailing with respect to at least one claim challenged in the Petition. Accordingly, we institute an inter partes review of claims 1–5 of the ’336 patent, based on all of the grounds identified in the Petition.” slip op. at 2
- Skill levelSkill level board ownOther
“the art.7 On consideration of the record, specifically the patent and cited prior art, we find Petitioner’s proposed educational levels and subject matter (bachelor’s degree in electrical or mechanical engineering) more appropriate. Specifically, Patent Owner’s reference to a degree in computer science does not appear relevant to the claimed electro-mechanical device. We find Patent Owner’s proposed hands-on experience more persuasive as Petitioner’s definition is too vague (“generally familiar”) to assist our determination. On this record and for the purposes of institution, we find that a person of ordinary skill in the art relevant to the challenged claims, as of the earliest claimed priority date, would have a bachelor’s degree (or equivalent) in electrical engineering or mechanical engineering, and would have two years of experience in designing and/or implementing hardware components for computers, servers, and/or other electronic devices. We further determine that more experience could compensate for the absence of a bachelor’s degree. The level of skill is reflected by the testimony of the parties’ declarants and the prior art of record.” slip op. at 15
- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITAPlain and ordinary meaningDecided for patent owner
“We determine that the plain meaning of claim 1 supports Patent Owner’s interpretation. Claim 1 recites a body, provided with a fan in center of the body, an illumination area on at least two sides of the fan at top of the body, a power socket and a first connector on one side of the body, and a second connector on another side of the body . . . such that when the power socket on the one side of the body is supplied with power, the fan and the illumination area of the body are respectively driven into rotation and illumination . . . Ex. 1001, 4:5–9 (emphasis added). Claim 1 expressly recites three body locations: “the top of the body,” “one side of the body,” and “another side of the body.” Id. “A power socket and a first connector” are listed together in the same clause “on one side of the body.” Id. The plain language of the claim further supports that “one side of the body” includes both power socket and first connector, as the limitation is repeated later in the claim: “the power socket on the one side of the body.” See id. at 4:12 (emphasis added). The location of the second connector is defined in relation to the one side with the first connector. See id. at 4:5–9. Accordingly, the plain meaning of claim 1 defines three sides of the claimed body, a top of the body (with an illumination area on two sides of the fan), one side of the body with a power socket and a first connector, and another side of the body with a second connector. See id. For purposes of this Decision, we determine that no other claim terms require express construction. See Nidec Motor Corp. v. Zhongshan Broad Ocean Motor Co., 868 F.3d 1013, 1017 (Fed. Cir. 2017) (citing Vivid Techs., Inc. v. Am. Sci. & Eng’g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999) (“[O]nly necessary to resolve the controversy.”)).” slip op. at 17
Claim construction§ 103 obviousnessDiscretionary denialcites Phillips · KSR · GrahamPatents in suitUS 10,690,336 - Apple, Inc. v. Omni Medsci Inc.All claims unpatentablePTAB · Feb 14, 2025 · IPR2021-00453 · APJ Brian J Mcnamara · IPR · Remand
On remand, the Board determined claims 1–23 unpatentable, finding claims 3–6 and 8–14 obvious under the asserted combinations and leaving the prior findings on other claims intact.
RulingsRemand decision- RemandOther
“No appeal was taken as to claims 1, 2, 7, and 15–23. Consistent with the Federal Circuit’s Mandate, we have reviewed the merits and determine 3–6 and 8–14 are unpatentable, and recognizing that all other claims have previously been determined to be unpatentable, we determine that claims 1–23 are unpatentable.” slip op. at 2
- PTAB / AIA Trials › Other PTAB motions (exclude, strike, seal, additional discovery, rehearing)Denied
“Our mandate is to consider the argument the Court determined we did not consider in the Petitioner Reply, which argument, as each party acknowledges, both parties had the opportunity to discuss in the briefs that are in our current record. Under the circumstances, we determine that no additional briefing is required to carry out that mandate.” slip op. at 4
- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITAPlain and ordinary meaningDecided for petitioner
“In our Final Decision, we determined that the term “identify an object” in claims 3 and 8 is distinguished from the term “detect an object,” e.g. as in claim 1. Final Dec. 8–10. The Court affirmed our construction of “identify an object” to mean “to recognize or establish an object as being a particular thing.” Fed. Cir. Dec. 10. The Court remanded, however, for further consideration of a “properly raised” argument Petitioner advanced in the Petitioner Reply with respect to our construction, referred to by the Federal Circuit as “the alternative argument.”. Id. at 2, 13.” slip op. at 3
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation foundDecided for petitioner
“Petitioner counterargues that it is not required to show why a person of ordinary skill would have considered every permutation of these references together and that it provided specific reasons for including features of Isaacson into Lisogurski’s device. Pet. Sur-reply 24–25. According to Petitioner, a person of ordinary skill would have had reason to incorporate Isaacson’s sensor (an arrangement of LEDs and detectors) into Lisogurski’s device, which taught that any known sensor layout could be used. Id. (citing Ex.1011, 17:39–45; Ex.1003 ¶¶ 239–240). Petitioner further argues that the ordinarily skilled artisan would have looked to Isaacson because it discloses a known arrangement for that the sensor component of Lisogurski’s device, and because it also taught solutions to potential problems identified in Lisogurski (e.g., with skin pigmentation). Id. (citing Pet. 68–69; Ex.1003 ¶ 243; Ex.1063, 7:59–62, Fig. 1).” slip op. at 9
Patent outcomesUS 10,517,484 unpatentableClaim construction§ 103 obviousnessPatents in suitUS 10,517,484 - PTAB · Dec 13, 2024 · IPR2024-00896 · APJ Andreas Baltatzis · IPR · Institution
The Board instituted review of claims 25–29 on all petitioned grounds, finding a reasonable likelihood that the claims would have been obvious over the asserted prior-art combinations.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“partes review to be instituted unless . . . 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.” After considering the Petition, the Preliminary Response, the Preliminary Reply, the Preliminary Sur-Reply, and the evidence of record, we determine that Petitioner has demonstrated a reasonable likelihood of prevailing with respect to at least one claim challenged in the Petition. Accordingly, we institute an inter partes review of claims 25–29 of the ’120 patent, based on all of the grounds identified in the Petition.” slip op. at 2
- PTAB / AIA Trials › Discretionary denial › Fintiv (parallel litigation)Denied
“raised in the petition and in the parallel proceeding.” Fintiv, Paper 11 at 12. Petitioner stipulates that “[i]f the PTAB institutes the pending IPR in IPR2024-00896 challenging the patentability of claims 25–29 of the ’120 Patent, then Samsung will not pursue as to the challenged claims any ground raised or that could have been reasonably raised in the IPR” in the co-pending district court litigation. Ex. 1046 (citing Sotera, Paper 12, 16–19) (emphasis added). Petitioner’s stipulation is not identical to that in Sotera and we decline to expand the categorical resolution of Fintiv outside the Director’s clear language. See Fintiv Guidance. Nevertheless, Petitioner’s stipulation here mitigates certain concerns of duplicative efforts between the district court and the Board, as well as concerns of potentially conflicting decisions. Thus, factor 4 weighs strongly in favor of not exercising discretion to deny institution.” slip op. at 14
- PTAB / AIA Trials › Discretionary denial › §325(d) same art / argumentsDenied
“For this reason, we find there is a material difference between the asserted art (Li) and the prior art involved during examination (Xu). See Becton, Dickinson, 17–18. Additionally, we do not agree with Patent Owner that substantially the same argument—that Li teaches the “idle power consumption” limitation—was considered by the Examiner. Rather, the Examiner’s finding that the prior art did not teach the “idle power consumption” limitation in the reasons for allowance (Ex. 1004, 189) indicates the absence of overlap between the arguments made during examination and the manner in which Petitioner relies on the prior art. See Becton, Dickinson, 17–18. Because there is a material difference between Li and Xu, and Li raises an issue not previously identified by the Examiner, we are not persuaded that the same or substantially the same art or the same or substantially the same arguments previously were presented to the Office.” slip op. at 19
- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed petitioner constructionDecided for petitioner
“On this record and for the purposes of institution, we preliminarily adopt Petitioner’s interpretation of the plain and ordinary meaning of the claims as consistent with the intrinsic evidence. Specifically, we preliminarily interpret “idle power consumption” as including power consumption during which the transceiver may be waiting to send data, whether the transceiver is on or off. The ’120 patent Specification refers to idle time as time during which the transceiver may be waiting to send data, whereby “[e]ven if the idling transceivers turn off their transmission chains, some idle power may be consumed due to leakage current or other effects.” Ex. 1001, 2:60–66, 3:5–7. The ’120 patent does not appear to define “idle power consumption” as requiring the circuitry to be powered on while “waiting to send data” nor exclude circuitry that is powered off while claims. We invite the parties to further address this issue at trial.13” slip op. at 25
Claim construction§ 103 obviousnessDiscretionary denialcites Phillips · KSR · GrahamPatents in suitUS 8,798,120 - PTAB · May 21, 2024 · IPR2024-00352 · APJ St John Courtenay III · IPR · Institution
The Board instituted IPR on claims 1–14 on all asserted grounds, finding a reasonable likelihood that claims were obvious over Woods and over Woods with Machida.
RulingsInstitution decision- PTAB / AIA Trials › Discretionary denial › Fintiv (parallel litigation)Denied
“Sotera stipulation must be filed in the two parallel district court cases. See Prelim. Resp. 13–16. This same argument was raised previously in another proceeding before the Board. See Taiwan Semiconductor Mfg. Co. Ltd. v. Alidouble, Inc., IPR2023-00369, Paper 7 at 10 (PTAB July 12, 2023) (Institution Decision) (declining to discount petitioner’s stipulation because petitioner did not file it in the district court). In Taiwan Semiconductor, patent owner urged the Board to exercise discretion to deny institution under § 314(a) in light of a parallel district court litigation because, in part, petitioner had not filed the stipulation in the district court. Id. at 9. The Board disagreed and found that the Director’s Memo does not require that such a stipulation be filed in the district court, only that the petitioner must “stipulate[]” or “present[] a stipulation.” Id. (citing Director’s Memo at 3, 7). Here, we agree with the Board’s reasoning in Taiwan Semiconductor case, and we understand the Director’s Memo as only requiring Petitioner to “stipulate[]” or “present[] a stipulation.” The Director’s Memo is silent regarding any requirement for Petitioner to file a stipulation in the district court case where Petitioner is a party. Director’s Memo at 3, 7. Even if arguendo Petitioner’s Sotera stipulation should also be filed in district court, here Petitioner did file a “Notice of Sotera Stipulation” in the district court case where Petitioner is a party. Ex. 1012. This Notice states that “[LG] hereby stipulate[s], consistent with the stipulation made by the [p]etitioner in Sotera that, if the PTAB institutes an IPR in response to [LG’s] petition against [Multimedia’s] U.S. Patent No. 9,247,174 (IPR2024- 00352), [LG] will not pursue in this litigation the grounds raised or any other grounds that could have reasonably been raised before the PTAB in that instituted proceeding.” Id. at 2. Consequently, the purpose of Petitioner’s Sotera stipulation has been achieved here because it “mitigates any concerns of duplicative efforts between the district court and the Board, as well as concerns of potentially conflicting decisions.” Sotera, Paper 12 at 19 (citing Sand Revolution II, LLC v. Cont’l Intermodal Group – Trucking LLC, IPR2019-01393, Paper 24 at 12 (PTAB June 16, 2020) (Decision Granting Request for Rehearing) (informative)). Although Patent Owner is correct that Petitioner’s Sotera stipulation would have little, if any, impact on the district court case where Vizio is a party (see Prelim. Resp. 16–17), the Director’s interim guidance does not condition or otherwise qualify the effect of a Sotera stipulation on our exercise of discretion to deny this Petition based on any remaining defendants in the parallel district court cases that are not subject to the stipulation (see Director Memo at 7, 9). Put simply, Petitioner has filed a Sotera stipulation in this proceeding and, as a result, we will not exercise our discretion to deny its’ Petition.” slip op. at 21
- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“Petitioner and Patent Owner, we determine that Petitioner has established a reasonable likelihood that it would prevail in showing that the subject matter of independent claim 1 would have been obvious over Woods, considered as a single reference under 35 U.S.C. § 103(a).” slip op. at 35
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededOther
“Petitioner does not propose claim construction for any term, although it identifies two terms it contends are defined in the Specification of the ’174 patent. Pet. 11. Patent Owner does not dispute Petitioner’s statements on claim construction. Prelim. Resp. 30. For purposes of this Decision, we determine that no aspects of the challenged claims require explicit construction. See, e.g., 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))). To the extent necessary for institution, we note a disagreement between the parties regarding the term “application panel” in claims 1 and 10, and address it below. See infra § VI.A.10.” slip op. at 16
- Obviousness (§103) › Motivation to combine / reasonable expectation of success › Teaching awayTeaching away not foundDecided for petitioner
“the operation panels of Machida to be relevant to a television environment,” and that Machida performs panel selection automatically and not as a direct result of user selection, and therefore Machida “teaches away from combining Machida with Woods, particularly with respect to the panels described in Woods.” Prelim. Resp. 39. But Machida expressly describes a television environment in paragraph 35, which explicitly contemplates “TV type services, data broadcasting services, and data added TV services.” Moreover, we preliminarily are of the view that Patent Owner is imputing an overly narrow construction to at least claim 1 regarding the term “panel,” as discussed supra. Further, a reference does not teach away if it merely expresses a general preference for an alternative invention but does not “criticize, discredit, or otherwise discourage” investigation into the invention claimed. In re Fulton, 391 F.3d 1195, 1201 (Fed. Cir. 2004). For at least these reasons, we preliminarily find that Petitioner’s arguments regarding claims 1–14 under Ground 3 over Woods and Machida are sufficient at this juncture.” slip op. at 39
Claim construction§ 103 obviousnessDiscretionary denialcites Phillips · KSR · GrahamPatents in suitUS 9,247,174
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.