- Fubotv Media Inc. / Yanka Industries, Inc. et al. v. DISH Technologies L.L.C.All claims unpatentablePTAB · Dec 5, 2025 · IPR2024-00918 · APJ Karl D Easthom · IPR · Final written decision
Claims 1–16 are unpatentable as obvious over Leaning alone or, for claims 9 and 11, over Leaning and Gamble.
RulingsFinal written decision- Obviousness (§103) › Graham factors (scope of art, differences, level of skill)UnpatentableUnpatentable
“argue, that a POSITA would have had a reasonable expectation of success in implementing any of its proposed modifications.” PO Sur-reply 9. This argument is misplaced. Petitioner does not propose modifying any of Leaning’s teachings. Rather, Petitioner relies on Leaning’s alternative embodiment (i.e., “employ[ing] a criterion which anticipates underflow and avoids it”). See Ex. 1004, 15:3–6; Pet. 35–36 (citing same). Patent Owner acknowledges this fact. See PO Sur-reply 11 (“Leaning proposes an alternative embodiment.”) (citing Ex. 1004, 15:3–6). Accordingly,” slip op. at 26
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation foundUnpatentable
“argue, that a POSITA would have had a reasonable expectation of success in implementing any of its proposed modifications.” PO Sur-reply 9. This argument is misplaced. Petitioner does not propose modifying any of Leaning’s teachings. Rather, Petitioner relies on Leaning’s alternative embodiment (i.e., “employ[ing] a criterion which anticipates underflow and avoids it”). See Ex. 1004, 15:3–6; Pet. 35–36 (citing same). Patent Owner acknowledges this fact. See PO Sur-reply 11 (“Leaning proposes an alternative embodiment.”) (citing Ex. 1004, 15:3–6). Accordingly,” slip op. at 26
- Obviousness (§103) › Objective indicia / secondary considerations › NexusObjective indicia no nexusDecided for petitioner
“connections or multiple, parallel/simultaneous TCP connections are critical, unclaimed features of the ’564 patent. Indeed, Petitioner does not argue as much, and claims 2, 9, and 11 all at least recite multiple TCP connections. Notwithstanding, I would reach the same conclusion as my colleagues that Patent Owner is not entitled to a presumption of nexus. I am persuaded by Petitioner’s argument (Pet. Reply 22–23) that Patent Owner cannot credibly maintain that it is entitled to a presumption of nexus to the same products— the MOVE Media Player and “Sling TV”—across nine patents and 120 claims having different scope while citing to substantially the same alleged evidence of secondary considerations. The MOVE Media Player and “Sling TV” cannot be coextensive with the challenged claims here under these circumstances. In addition, Patent Owner’s own cited evidence suggests that MOVE’s plug-in is a “key” feature of its technology, particularly to ensure “fluidity of playback” (PO Resp. 50 (quoting Ex. 2048) (emphasis omitted)), but the claims do not recite a plug-in. This also undermines Patent Owner’s assertions of coextensiveness for claims that all recite “continuous playback.” Otherwise, I agree with my colleagues’ finding that Patent Owner has not adduced significant evidence of direct nexus. Accordingly, I join in my colleagues’ finding that Patent Owner has failed to establish a nexus between the asserted evidence of secondary considerations and the challenged claims. I also agree that Patent Owner’s evidence of secondary considerations is entitled to insignificant weight, or little to no weight, and that it does not outweigh Petitioner’s persuasive obviousness showing under the other Graham factors. Thus, I join in my colleagues’ determination that” slip op. at 111
- Strike new argumentNew argument disregardedNew argument consideredMixed
“E. Summary on Motion to Strike For the foregoing reasons, we determine that the Motion is partly” slip op. at 107
Patent outcomesUS 9,407,564 unpatentable§ 103 obviousnesscites KSR · GrahamPatents in suitUS 9,407,564 - Fubotv Media Inc. / Yanka Industries, Inc. v. DISH Technologies L.L.C.All claims unpatentablePTAB · Dec 5, 2025 · IPR2024-00917 · APJ Michelle N Wormmeester · IPR · Final written decision
Claims 1–18 are unpatentable: claims 1 and 3–18 as obvious over Leaning, and claim 2 as obvious over Leaning and Ala-Honkola.
RulingsFinal written decision- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)Term construed board ownDecided for patent owner
“1. “continuous playback” This term appears in independent claims 1 and 13. For example, limitation 1D of claim 1 recites “adapting the successive determinations to shift the playback quality based on the factor to achieve continuous playback of the video using the streamlets of the highest quality copy of the video that is determined to be sustainable at that time.” Claim 13 recites a similar limitation. Petitioner contends “[t]he claims’ plain language only requires that the shift in playback quality is made ‘to achieve continuous playback.’” Pet. Reply 1 (citing claim 1). According to Petitioner, “shifting quality ‘to achieve continuous playback’ is aspirational, not limiting, language.” Id. (citing Bristol-Myers Squibb Co. v. Ben Venue Labs., 246 F.3d 1368 (Fed. Cir. 2001)). Petitioner asserts that “[n]othing in the claims requires uninterrupted playback before, during, or after the shift in quality.” Id.” slip op. at 8
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation foundUnpatentable
- Obviousness (§103) › Objective indicia / secondary considerations › NexusObjective indicia no nexusDecided for petitioner
- Strike new argumentNew argument consideredMixed
“continuous playback.” We also do not rely on Exhibit 1045. Accordingly, we consider Patent Owner’s Motion to Strike in this regard to be moot. For these reasons, we do not strike Petitioner’s reply arguments or supporting evidence regarding claim construction. B. Leaning’s Clear Buffer Step Patent Owner alleges Petitioner has shifted its position on reply slip op. at 89
Patent outcomesUS 10,757,156 unpatentableClaim construction§ 103 obviousnesscites PhillipsPatents in suitUS 10,757,156 - Salvacion USA, Inc. v. Trutek CorpAll claims unpatentablePTAB · Dec 2, 2025 · IPR2024-00711 · APJ Sheridan K Snedden · IPR · Final written decision
Claims 1–3 and 8 are unpatentable as anticipated by Chen, Baker, Wahi ’005, and, for claims 1, 2, and 8, Rolf; the Board also finds them obvious over the asserted grounds.
RulingsFinal written decision- Skill levelSkill level petitioner adoptedDecided for petitioner
“In our Institution Decision, we adopted Petitioner’s definition of a person of ordinary skill in the art (“POSITA”) as it was undisputed at the time and consistent with the evidence of record. Inst. Dec. 7–8. Based on our consideration of the full record, we maintain our determination that a POSITA at the time the application for the ’802 patent was filed “would have had at least an undergraduate degree in pharmacy, chemistry, biochemistry, biomedical engineering or a closely related field, such that the POSITA generally understand[s] pharmaceutical formulation.” Pet. 12. Additionally, we agree with Petitioner that “[a] POSITA would be familiar with the chemical ingredients in the [’802] Patent, biocidic agents, and cationic agents, have knowledge of airborne particles including viruses and bacteria, and understand electrostatic fields, electrostatic attraction and repulsion, adhesion and cohesion.” Id. (citing Ex. 1002 ¶¶ 38–39).” slip op. at 11
- Claim Construction › Intrinsic evidence (Phillips canons) › Preamble limiting or notPreamble limitingDecided for petitioner
“of independent claims 1, 2, and 8 as limiting. Inst. Dec. 7–8. The parties do not dispute our construction of the preambles of claims 1, 2, and 8 as limiting. See generally PO Resp.; Pet. Reply 2–4. After consideration of the full trial record, we maintain our construction of the preamble of claims 1, 2, and 8 as limiting for the reasons set forth in our Institution Decision. Id. Briefly, the preamble of independent claims 1, 2, and 8 limits the challenged claims as both the preamble and the body are used to define the subject matter claimed. See Allen Engineering Corp., v. Bartell Industries, Inc., 299 F.3d 1336, 1346 (Fed. Cir. 2002). In particular, the preamble is “necessary to give life, meaning and vitality” to the claim, see id., because it provides the only description in the claim for the application site of the formulation, i.e., “to skin or tissue of nasal passages,” and how the formulation is applied, i.e., “in a thin film.”” slip op. at 8
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)Term construed board ownDecided for petitioner
“After consideration of the full trial record, we maintain our construction. From our perspective, the claims themselves support this construction as the claims expand upon the term “electrostatically inhibiting” with specific means for achieving such inhibition. Specifically, claims 1 and 2 recite electrostatically attracting the particulate matter, holding the matter in place, and inactivating the matter. Additionally, the Specification supports our construction as it describes the use of “an electrostatic field such that oppositely charged airborne particulates (including microorganisms) in the vicinity of the surface are electrostatically trapped, held thereto and one or more of the microorganisms so captured is neutralized, killed, inactivated, and rendered harmless.” Ex. 1001, 3:36–40; PO Resp. 10 n.6.” slip op. at 9
- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed patent owner constructionDecided for petitioner
“We adopt the parties’ construction of “adequate impermeability” that has been accepted in the related district court litigation: “Adequate impermeability” refers to the “thin film holding harmful particles in place and inhibiting them from penetrating the thin film and contacting the skin or tissue of an individual’s nasal passages. This is done by varying the concentration of ingredients . . .[,] thereby adjusting the adhesion and cohesion of the thin film.” Pet. Reply 3 (quoting Ex. 1010, 17). Furthermore, as stated in our Institution Decision, along with that term, the claim language explains that the thin film is meant to stick to the skin or tissue and to hold the particulate matter in place. Inst. Dec. 9–10. The claim language also explains that the cohesion of the formulation is adjusted to provide adequate impermeability to the thin film. Thus, it is reasonable to consider the recited impermeability is a function of the cohesive properties of the thin film, and that such impermeability refers to a property of the thin film, i.e., inhibiting the penetration or passage of matter through it onto the skin or tissue at the application site.” slip op. at 10
Patent outcomesUS 8,163,802 unpatentableClaim construction§ 102 anticipation§ 103 obviousnesscites Phillips · KSR · GrahamPatents in suitUS 8,163,802 - Apple Inc. v. Theta IP, LLCAll claims unpatentablePTAB · Nov 24, 2025 · IPR2024-00817 · APJ Kara L Szpondowski · IPR · Final written decision
Claims 1–8 are unpatentable as obvious over Behbahani, Leete, and Tan; Patent Owner’s motion to strike is denied.
RulingsFinal written decision- Strike new argumentNew argument consideredDenied
“Pursuant to 37 C.F.R. § 42.23(b), a reply “may only respond to arguments raised in the corresponding . . . patent owner response.” We agree with Petitioner, for the reasons stated in the Opposition, that the arguments and declaration testimony is responsive to arguments raised in the Patent Owner Response. See Opp Mot. 7–11 (explaining the positions taken in the Petition, Patent Owner’s arguments in Response, and the arguments presented in Reply); Corephotonics, Ltd. v. Apple Inc., 84 F.4th 990, 1008– 1009 (Fed. Cir. 2023). Petitioner does not provide a new theory of unpatentability; rather, Petitioner responds and elaborates on the theory presented in the Petition to explain why Patent Owner’s arguments are incorrect. E.g., Chamberlain Grp., Inc. v. One World Techs., Inc., 944 F.3d 919, 925 (Fed. Cir. 2019) (“Parties are not barred from elaborating on their arguments on issues previously raised.”); Belden Inc. v. Berk-Tek LLC, 805 F.3d 1064, 1081–82 (Fed. Cir. 2015) (reasoning that rebuttal evidence should be responsive such that it is offered “to explain, repel, counteract, or disprove the evidence of the adverse party”). “[T]he introduction of new evidence in the course of the trial is to be expected in [IPR] trial proceedings” and permissible “as long as the opposing party is given notice of the evidence and an opportunity to respond to it.” Genzyme Therapeutic Prods. Ltd. P’ship v. Biomarin Pharm. Inc., 825 F.3d 1360, 1366 (Fed. Cir. 2016).” slip op. at 12
- Skill levelSkill level patent owner adoptedDecided for patent owner
“Petitioner thus proposes a Master’s degree with two years of experience, while Patent Owner proposes a Bachelor’s degree with five years of experience. At the institution stage, we did not see a material difference in the proposals given that both parties also indicate that more education could substitute for less experience and vice versa, and thus adopted Patent Owner’s proposal. Inst. Dec. 11. We requested that the parties address during trial if either believed that the choice of one proposal over the other would make a difference in the patentability analysis. Id. Neither party has done so. Accordingly, because nothing in the record persuades us that our preliminary finding in the Institution Decision was incorrect, and because neither party has challenged our finding, we maintain our adoption of Patent Owner’s proposed level of ordinary skill in the art.” slip op. at 15
- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITAPlain and ordinary meaningDecided for patent owner
“Thus, the parties do not dispute the meaning of “signal path,” and we adopt the district court’s construction of plain and ordinary meaning, as agreed by the parties. See PO Resp. 40–41; Pet. 9; Ex. 2025, 14. The dispute concerns the application of this and the surrounding claim language (i.e., “in the receiver signal path”) to the disclosures in Behbahani. See PO Resp. 40–42. Therefore, we will provide further discussion in the context of the parties’ arguments regarding Behbahani below. However, we agree with Patent Owner’s plain reading of the claim language in limitation 1(e) and the corresponding limitations in independent claims 3, 5, 7, and 8 – i.e., that “[t]he plain language requires adjusting a bias current, or a bias current and an impedance, in a circuit, while it is in the signal path.” See PO Resp. 48. We determine that it is not necessary to provide an express interpretation of any other claim terms for purposes of this Decision. See Nidec Motor Corp. v. Zhongshan Broad Ocean Motor Co., 868 F.3d 1013, 1017 (Fed. Cir. 2017); Vivid Techs., Inc. v. Am. Sci. & Eng’g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999) (“[O]nly those terms need be construed that are in controversy, and only to the extent necessary to resolve the controversy.”).” slip op. at 20
- Settled expectationsNot reached
“Owner’s] settled expectations in long-standing patent rights, and Office policies and efficiency.” Id.; see id. at 25–26. Patent Owner’s arguments essentially reassert the arguments made in the Preliminary Response that inter partes review should be discretionarily denied under 35 U.S.C. § 314(a) and 35 U.S.C. § 325(d). In the Institution Decision, we were not persuaded by these arguments. Inst. Dec. 15–22. Patent Owner argues that in Ecto World, LLC v. RAI Strategic Holdings, Inc., IPR2024-01280, Paper 13 (PTAB May 19, 2025) (§ A precedential) supports denial under 35 U.S.C. § 325(d). Sur-reply 25. However, Ecto World was designated precedential on May 19, 2025, and our Standard Operating Procedure 2 provides that “[a] precedential decision is binding Board authority in subsequent matters involving similar facts or issues.” SOP2, 7 (emphasis added). Therefore, re-evaluation under Ecto World does not appear to be appropriate under the circumstances here. Patent Owner also argues that proceedings can be properly dismissed post-institution in the Director’s discretion. Sur-reply 26. In support, Patent Owner cites to Hulu LLV v. Piranha Media Distribution, LLC, IPR2024- 01252, Paper 17, at 3 (PTAB April 17, 2025). Id. However, in Hulu, the patent owner timely sought Director Review after the institution decision, and upon Director Review, the institution decision was vacated and denied. IPR2024-01252, Papers 16, 19, 27. By contrast, here, Patent Owner raised this issue for the first time in the Sur-reply (filed August 5, 2025, nearly three months after Ecto World was designated precedential), approximately three weeks prior to oral argument. Patent Owner also did not file a motion to terminate the proceeding. Although we recognize that “that the Board has the inherent authority to reconsider institution decisions (beyond the regulatory time for a patentee’s entitlement to seek reconsideration),” Sling TV, L.L.C. v. Realtime Adaptive Streaming LLC, 840 F. App’x 598, 598–99 (Fed. Cir. 2021), we decline to do so at this late stage in the proceeding.” slip op. at 63
Patent outcomesUS 10,129,825 unpatentableClaim construction§ 103 obviousnessDiscretionary denialcites KSR · GrahamPatents in suitUS 10,129,825 - Smaxtec Inc. / Smaxtec Animal Care GmbH v. St Reproductive Technologies, LLCAll claims unpatentablePTAB · Nov 20, 2025 · IPR2024-00875 · APJ Andreas Baltatzis · IPR · Final written decision
Claims 1–4, 6, and 17–20 are unpatentable under the Trevarthen and Laitinen-based obviousness grounds; claim 6 was not shown unpatentable over Trevarthen alone.
RulingsFinal written decision- Novelty / Anticipation (§102) › Prior-art status of a reference › Printed publication / public accessibilityPrinted publication establishedDecided for petitioner
“statistics in the absence of evidence of unique downloads or individuals. Even if the download numbers do not exactly represent unique downloads by unique individuals, the evidence shows that Trevarthen was downloaded to some extent, and therefore distributed, prior to the filing date of the ’206 patent. Accordingly, we find this evidence weighs in favor of Trevarthen’s public accessibility.” slip op. at 20
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)Term construed patent owner constructionDecided for patent owner
“construction issues: (1) the interpretation of limitations 1[E] and 17[F] relating to entering sensed and stored information into “at least one logical expression,” and (2) “implanted in an animal.” Inst. Dec. 19. We are persuaded by Petitioner’s argument that it would have been obvious to combine sensed and stored information into the same “at least one logical expression,” for the reasons set forth below. Accordingly, we need not construe limitations 1[E] and 17[F], relating to “at least one logical expression.”4 We discuss our construction of “implanted in an animal” below.” slip op. at 12
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation foundNot shown unpatentableMixed
“would have viewed Trevarthen as a cohesive disclosure of specific improvements to existing dairy farms, as opposed to disparate teachings of unrelated systems. Trevarthen itself proposes “a framework for the use of RFID on dairy farms” including “enhancements and ideas which could be considered as future additions to further add value” for utilizing RFIDs in farm management beyond the Cochrane farm ear-tag RFIDs. Ex. 1005, 99. The enhancements include RFID boluses (id.), milk meters to detect illness (id. at 115), and temperature monitoring by RFID (id. at 121–122). Considering the entire record, Trevarthen itself describes improvements that apply “the predictable use of prior art elements according to their established functions.” See KSR, 550 U.S. at 417. Accordingly, we find that Petitioner has shown a that one skilled in the art would have been motivated to” slip op. at 33
- ExcludeNot reached
“IV. EVIDENTIARY ISSUES Patent Owner moves to exclude Exhibits 1040, 1041, and 1044.” slip op. at 81
Patent outcomesUS 9,844,206 unpatentableClaim construction§ 102 anticipation§ 103 obviousnesscites Phillips · KSR · GrahamPatents in suitUS 9,844,206 - MPL Brands NV, Inc. v. Buzzballz, LLCAll claims unpatentablePTAB · Nov 17, 2025 · PGR2024-00035 · APJ Cynthia M Hardman · PGR · Final written decision
Claims 1–20 are unpatentable as obvious over the cited prior art, based on the Board’s findings across the four asserted grounds.
RulingsFinal written decision- Skill levelOther
“II. ANALYSIS A. Level of Ordinary Skill in the Art Petitioner contends that a person of ordinary skill in the art” slip op. at 12
- Expert testimonyPatent owner expert discountedDecided for patent owner
“person or designer of ordinary skill in the art. See Reply 7; Ex. 2001 ¶ 5. Patent Owner asserts that Mr. Kirkpatrick’s testimony is nevertheless relevant because it “informs the opinion of expert witnesses who do qualify as POSITAs” (i.e., Dr. Rojas). PO Resp. 4–5. But the level of ordinary skill in the art as defined here does not mention patents or patent drawings, and Patent Owner has not explained why or in what capacity a person of ordinary skill in the art would have consulted with a patent illustrator.15 For these reasons, we accord no weight to Mr. Kirkpatrick’s opinions on how a person of ordinary skill in the art would have viewed the figures. See” slip op. at 26
- BurdenFwd all claims unpatentableUnpatentable
“Petitioner has the burden of proving unpatentability of the challenged claims by a preponderance of the evidence. 35 U.S.C. § 326(e). Having reviewed the parties’ arguments and cited evidence, for the reasons we discuss below, we find that Petitioner has demonstrated by a preponderance of the evidence that claims 1–20 are unpatentable as obvious over the cited prior art.” slip op. at 2
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation foundUnpatentable
“For the above reasons, and after considering Patent Owner’s” slip op. at 47
Patent outcomesUS 11,932,441 unpatentable§ 103 obviousnesscites KSR · GrahamPatents in suitUS 11,932,441 - Apple Inc. v. Proxense, LLCAll claims unpatentablePTAB · Nov 12, 2025 · IPR2024-01399 · APJ Thu A Dang · IPR · Final written decision
Claims 1–6, 8–15, and 17–20 are unpatentable under § 103, based on Buer alone or in the combinations listed.
RulingsFinal written decision- PTAB / AIA Trials › Joinder §315(c) / SAS all-or-nothingJoinder, grantedGranted
“1 Apple Inc. filed a motion for joinder and a petition in IPR2024-01399, which were granted, and, therefore, Apple Inc. has been joined as petitioner in this proceeding. We also granted a Joint Motion to Terminate Inter Partes Review Proceeding as to the other petitioner, leaving Apple Inc. as the sole petitioner.” slip op. at 1
- Claim Construction › Functional claiming / §112(f) means-plus-function › Whether §112(f) applies (Williamson, nonce words)§112(f) does not applyDecided for petitioner
“Here, as Petitioner points out, “[n]one of the elements of the Challenged Claims . . . use the word ‘means,’” similar to the challenged claims in the previous related proceedings. Pet. Reply 2–3; see also IPR2024-00405, Ex. 1001, 22:43–60; IPR2024-00407, Ex. 1001, 22:36–49; IPR2024-00573, Ex. 1001, 21:51–65. As the Federal Circuit stated, when a disputed claim limitation does not employ “means for” language, the presumption is that each of the terms conveys sufficiently definite structure or act and, thus, is not subject to § 112 ¶ 6. See Dyfan, 28 F.4th at 1367. Based on the record before us, this presumption that each of the terms is not subject to § 112 ¶ 6 is not overcome.” slip op. at 17
- Prior constructionPrior construction adoptedDecided for patent owner
“invoke 35 U.S.C. § 112 ¶ 6. See PO Resp. 4; Pet. Reply 2; PO Sur-reply 8. However, we addressed similar arguments with respect to this issue in previous related proceedings. See IPR2024-00405, Paper 24 at 8–25; IPR2024-00407, Paper 25 at 8–26; IPR2024-00573, Paper 27 at 8–29. In fact, during Oral Argument in this proceeding, Patent Owner acknowledged that “this panel construed the claims at issue in [previous proceedings,] IPR2024-573 and 2024-407.” Tr. 20:3–5. In particular, Patent Owner acknowledged that “the Board would rely on and import the construction from those IPRs, . . . 2024-407 and ’573 for the sake of consistent office determination.” Id. at 20:9–11. That is, Patent Owner agreed that the Board should use the prior constructions for the same claim terms at issue in this proceeding. Id. at 26:12–16 (“JUDGE MCKONE: -- it sounds like everybody agrees, that we should use the prior claim constructions from [the] other proceedings . . . Do you agree? MR. HECHT: -- if the Board agrees, absolutely.”). Petitioner also agreed that the Board should use the prior constructions. See id. at 31:23–32:3 (“JUDGE MCKONE: And so I assume you want us to use the same claim construction in this case as the previous case[s]; is that correct? MR WOO: That is correct, Your Honor.”). We agree with the parties that, for the sake of consistency, we apply our claim constructions from the previous proceedings. Tr. 20:22–25. As set forth in the previous related proceedings, we determined that the claims do not invoke 35 U.S.C. § 112 ¶ 6. See IPR2024-00405, Paper 24 at 8–25; IPR2024-00407, Paper 25 at 8–26; IPR2024-00573, Paper 27 at 8–29. Thus, for consistency, and for the reasons given in the previous related proceedings, in this proceeding, we also determine that the claims do not invoke 35 U.S.C. § 112 ¶ 6, as discussed below.” slip op. at 9
- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITAPlain and ordinary meaningDecided for petitioner
“We find Patent Owner’s arguments unavailing. In particular, we disagree with Patent Owner’s contention that the District Court provided a construction for “one or more of the integrated RDC and integrated PDK enabling one or more of an application, a function, and a service,” as recited in claim 1. Although Patent Owner points to the District Court’s Memorandum in Support of Claim Construction Order (id. at 32 (citing Ex. 2002, 26)) to support its contention that the District Court construed the term “enabled,” as we determined in the Decision to Institute, this portion of the District Court’s Memorandum merely discusses that “hybrid device” is not indefinite, and discusses exemplary operations of the “hybrid device” from which a POSITA “could reasonably ascertain the scope of the claim.” See Dec. Inst. 9. As we explained, a determination of whether a term is indefinite is not the same thing as construing a claim term. Id. Thus, as we previously explained, by determining that “hybrid device” is not indefinite, the District Court did not construe the term “enabled.” Id.; see also Ex. 2002, 26. Accordingly, nothing in the Memorandum provides a construction of “enabled” as Patent Owner contends. Id. Thus, we find unavailing Patent Owner’s contention that Buer does not disclose the “enabled” limitation because, in Buer, “no key is provided in exchange for the information.” PO Resp. 33. That is, we decline to adopt Patent Owner’s proposed construction that an application, function or service is “enabled” by a PDK “when it receives information from a PDK in exchange for an access key.” Id. at 32. Here, as Petitioner points out, Buer discloses an authentication component for providing credentials to a service provider to authenticate access to secured services, wherein the authentication component generates an RF signal providing the necessary authentication information to a service provider. Pet. 45; see Ex. 1005 ¶¶ 152, 174. Buer further discloses a mobile device with an RFID client to authenticate a user to another processing system, the mobile device transmitting an enablement signal to a computer with a point-of-sale device. Pet. 47; see Ex. 1005 ¶¶ 192–195. We find availing Petitioner’s contention that Buer’s authentication component “enables” a wide variety of applications, functions, or services. Pet. 56. Petitioner’s contention is supported by Dr. Wolfe’s testimony and is consistent with the teachings of Buer. See Ex. 1003 ¶ 229. Based on the complete record presented, we determine that Petitioner has persuasively shown that Buer teaches “one or more of the integrated RDC and integrated PDK enabling one or more of an application, a function, and a service on one or more of the hybrid device and a device associated with the external RDC,” as recited in claim 1.” slip op. at 39
Patent outcomesUS 8,646,042 unpatentableClaim construction§ 103 obviousnesscites KSR · GrahamPatents in suitUS 8,646,042 - Apple Inc. v. Proxense, LLCAll claims unpatentablePTAB · Nov 12, 2025 · IPR2024-00782 · APJ Thu A Dang · IPR · Final written decision
Claims 1–6, 8–15, and 17–20 are unpatentable under § 103 over the stated prior-art grounds.
RulingsFinal written decision- Claim Construction › Functional claiming / §112(f) means-plus-function › Whether §112(f) applies (Williamson, nonce words)§112(f) does not applyDecided for petitioner
“Here, as Petitioner points out, “[n]one of the elements of the Challenged Claims . . . use the word ‘means,’” similar to the challenged claims in the previous related proceedings. Pet. Reply 2–3; see also IPR2024-00405, Ex. 1001, 22:43–60; IPR2024-00407, Ex. 1001, 22:36–49; IPR2024-00573, Ex. 1001, 21:51–65. As the Federal Circuit stated, when a disputed claim limitation does not employ “means for” language, the presumption is that each of the terms conveys sufficiently definite structure or act and, thus, is not subject to § 112 ¶ 6. See Dyfan, 28 F.4th at 1367. Based on the record before us, this presumption that each of the terms is not subject to § 112 ¶ 6 is not overcome.” slip op. at 17
- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITAPlain and ordinary meaningDecided for petitioner
“We find Patent Owner’s arguments unavailing. In particular, we disagree with Patent Owner’s contention that the District Court provided a construction for “one or more of the integrated RDC and integrated PDK enabling one or more of an application, a function, and a service,” as recited in claim 1. Although Patent Owner points to the District Court’s Memorandum in Support of Claim Construction Order (id. at 32 (citing Ex. 2002, 26)) to support its contention that the District Court construed the term “enabled,” as we determined in the Decision to Institute, this portion of the District Court’s Memorandum merely discusses that “hybrid device” is not indefinite, and discusses exemplary operations of the “hybrid device” from which a POSITA “could reasonably ascertain the scope of the claim.” See Dec. Inst. 9. As we explained, a determination of whether a term is indefinite is not the same thing as construing a claim term. Id. Thus, as we previously explained, by determining that “hybrid device” is not indefinite, the District Court did not construe the term “enabled.” Id.; see also Ex. 2002, 26. Accordingly, nothing in the Memorandum provides a construction of “enabled” as Patent Owner contends. Id. Thus, we find unavailing Patent Owner’s contention that Buer does not disclose the “enabled” limitation because, in Buer, “no key is provided in exchange for the information.” PO Resp. 33. That is, we decline to adopt Patent Owner’s proposed construction that an application, function or service is “enabled” by a PDK “when it receives information from a PDK in exchange for an access key.” Id. at 32.” slip op. at 39
- Skill levelOther
“B. Principles of Law A patent claim is unpatentable under 35 U.S.C. § 103(a) if the differences between the claimed subject matter and the prior art are such that the subject matter, as a whole, “would have been obvious at the time the invention was made to a person having ordinary skill in the art to which said subject matter pertains.” KSR Int’l Co. v. Teleflex Inc., 550 U.S. 398, 406 (2007). The question of obviousness is resolved on the basis of underlying factual determinations including: (1) the scope and content of the prior art; (2) any differences between the claimed subject matter and the prior art; (3) the level of ordinary skill in the art; and (4) objective evidence of non-obviousness.10 See Graham v. John Deere Co., 383 U.S. 1, 17–18 (1966).” slip op. at 24
- Obviousness (§103) › Graham factors (scope of art, differences, level of skill)UnpatentableUnpatentable
“We find Patent Owner’s arguments unavailing. In particular, we disagree with Patent Owner’s contention that the District Court provided a construction for “one or more of the integrated RDC and integrated PDK enabling one or more of an application, a function, and a service,” as recited in claim 1. Although Patent Owner points to the District Court’s Memorandum in Support of Claim Construction Order (id. at 32 (citing Ex. 2002, 26)) to support its contention that the District Court construed the term “enabled,” as we determined in the Decision to Institute, this portion of the District Court’s Memorandum merely discusses that “hybrid device” is not indefinite, and discusses exemplary operations of the “hybrid device” from which a POSITA “could reasonably ascertain the scope of the claim.” See Dec. Inst. 9. As we explained, a determination of whether a term is indefinite is not the same thing as construing a claim term. Id. Thus, as we previously explained, by determining that “hybrid device” is not indefinite, the District Court did not construe the term “enabled.” Id.; see also Ex. 2002, 26. Accordingly, nothing in the Memorandum provides a construction of “enabled” as Patent Owner contends. Id. Thus, we find unavailing Patent Owner’s contention that Buer does not disclose the “enabled” limitation because, in Buer, “no key is provided in exchange for the information.” PO Resp. 33. That is, we decline to adopt Patent Owner’s proposed construction that an application, function or service is “enabled” by a PDK “when it receives information from a PDK in exchange for an access key.” Id. at 32. Here, as Petitioner points out, Buer discloses an authentication component for providing credentials to a service provider to authenticate access to secured services, wherein the authentication component generates an RF signal providing the necessary authentication information to a service provider. Pet. 45; see Ex. 1005 ¶¶ 152, 174. Buer further discloses a mobile device with an RFID client to authenticate a user to another processing system, the mobile device transmitting an enablement signal to a computer with a point-of-sale device. Pet. 47; see Ex. 1005 ¶¶ 192–195. We find availing Petitioner’s contention that Buer’s authentication component “enables” a wide variety of applications, functions, or services. Pet. 56. Petitioner’s contention is supported by Dr. Wolfe’s testimony and is consistent with the teachings of Buer. See Ex. 1003 ¶ 229. Based on the complete record presented, we determine that Petitioner has persuasively shown that Buer teaches “one or more of the integrated RDC and integrated PDK enabling one or more of an application, a function, and a service on one or more of the hybrid device and a device associated with the external RDC,” as recited in claim 1. v. Claim 1 Conclusion Based on the complete record presented, Petitioner has shown that Buer teaches all limitations of claim 1. Thus, we determine that Petitioner has shown by a preponderance of the evidence that the subject matter of claim 1 would have been obvious over Buer.” slip op. at 39
Patent outcomesUS 8,646,042 unpatentableClaim construction§ 103 obviousnesscites KSR · GrahamPatents in suitUS 8,646,042 - Samsung Electronics Co., Ltd. / Samsung Electronics America, Inc. v. Power2b Inc.All claims unpatentablePTAB · Oct 27, 2025 · IPR2021-01257 · APJ Sheila F Mcshane · IPR · Remand
On remand, the Board held claims 1, 2, 6–8, 13, 14, 16, 18, 19, 21–23, 26, and 30 unpatentable as obvious over the stated Newton and Reime grounds.
RulingsRemand decision- RemandOther
“On February 12, 2025, the Federal Circuit issued an opinion vacating and remanding our Final Written Decision based on the determination of the construction of the impingement term recited in the ’170 patent. Appeal Dec. 9. More specifically, the Federal Circuit found that the Board’s construction was too limited. Id. at 8–9. The Federal Circuit found that As properly construed, in the context of the challenged claims, ‘impingement of an electromagnetic radiation spot’ must include ‘reflected, projected, and interrupted or blocked radiation.’ In other words, when a finger or non-light-emitting stylus interrupts or blocks a beam of electromagnetic radiation, and does so over a certain spot on the surface of a device, the claim limitation is satisfied. Contrary to the Board’s construction, as articulated by Power2B on appeal, the ‘electromagnetic radiation spot on . . . [the] interactive surface element’ does not ‘require[that] radiation imping[e] on the surface element’ and, hence, does not exclude interrupting or blocking radiation. Appeal Dec. 9 (citations omitted).” slip op. at 3
- Skill levelSkill level petitioner adoptedDecided for petitioner
“better definition for purposes of this proceeding, except we again decline to adopt “at least” because that language is vague and open-ended. With respect to the educational qualifications, Petitioner’s proposed qualifications are that one of ordinary skill in the art would have had a bachelor’s degree in electrical engineering, computer engineering, computer science, or a related field. Pet. 8 (citing Ex. 1002 ¶ 41) (emphasis added). The claims are directed to an interactive assembly comprising at least one input sensor to provide an output indicative of an impingement of an electromagnetic radiation spot. Individuals with bachelor’s degrees in physics would be knowledgeable in researching, designing, or developing such assemblies and would be able to comprehend and evaluate the teachings of the prior art. Accordingly, Petitioner’s proposed qualifications are overly narrow in not including individuals with bachelor’s degrees in physics. With respect to work experience, a person having two years of experience would be able to comprehend and evaluate the teachings of the prior art, consistent with Petitioner’s proposal.” slip op. at 10
- Prior constructionPrior construction adoptedDecided for petitioner
“impingement of an electromagnetic radiation spot” includes “reflected, projected, and interrupted or blocked radiation” and “when a finger or nonlight-emitting stylus interrupts or blocks a beam of electromagnetic radiation, and does so over a certain spot on the surface of a device, the claim limitation is satisfied.” Appeal Dec. 9. Under this construction, we determine that Petitioner has demonstrated that Newton teaches this claim limitation. More specifically, Newton discloses that a user touch interrupts beams of electromagnetic radiation over certain spots over a surface, which provides an output. See Ex. 1012 ¶¶ 13, 25; see also Ex. 1002 ¶ 72. slip op. at 18
- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed board ownDecided for petitioner
“We agree with Petitioner that the claims do not require a detector assembly to be physically separate from the interactive surface element. The language of the claims does not require this, nor is there any disclosure in the ’170 patent specification that indicates that separation of these elements is required. Patent Owner refers to certain embodiments that have separate structures, but we decline to import this as a requirement to the claim term. We also agree with Petitioner that the ’170 patent broadly views what it means to be “at an edge,” and that can include being behind, about, or along an edge within its scope. See Ex. 1001, 55:63–56:2.” slip op. at 24
Patent outcomesUS 9,317,170 unpatentableClaim construction§ 103 obviousnesscites Phillips · KSR · GrahamPatents in suitUS 9,317,170 - Viant Techology LLC v. Intent Iq, LLCAll claims unpatentablePTAB · Oct 14, 2025 · IPR2024-00422 · APJ Scott B Howard · IPR · Final written decision
The Board held claims 1–152 unpatentable based on the asserted obviousness grounds and struck Section II of Petitioner’s reply claim-construction brief.
RulingsFinal written decision- BurdenFwd all claims unpatentableUnpatentable
“Decision issues pursuant to 35 U.S.C. § 318(a). For the reasons that follow, we determine that Petitioner has shown by a preponderance of the evidence that the challenged claims are unpatentable.” slip op. at 2
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededDecided for petitioner
“1. “Contracted to Display a TV Ad Petitioner argues that the term means “contracted to display any form” slip op. at 14
- Strike new argumentGranted
“FURTHER ORDERED that Section II of Petitioner’s Reply Claim Construction Brief is stricken from the record; and” slip op. at 80
Patent outcomesUS 7,861,260 unpatentableClaim constructioncites Phillips · KSR · GrahamPatents in suitUS 7,861,260
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.