• Axon Enterprise, Inc. / Dedrone Holdings, Inc. v. Airspace Defense, Inc.Other
  PTAB · Oct 6, 2026 · IPR2025-00530 · APJ Scott C Moore · IPR · Final written decision

  Original claims 1–9 were canceled; the non-contingent motion to add substitute claims 10–18 was denied for lack of written-description support, and claim 18 was also indefinite.

  RulingsFinal written decision

  • 112 supportMotion to amend, deniedDenied

    “that either the ’303 application or the ’838 provisional contain adequate written description support for the disputed feature of limitation [10.d]. Though the disclosures cited by Patent Owner indicate that a secondary identifier can be used to aid in verification of a UAV, these disclosures also make clear that both first and second identifiers are transmitted by and received from the UAV. See, e.g., Ex. 2002, 4:15–17, 30:24–31:6; Ex. 2003 ¶¶ 14, 66. Patent Owner’s reliance on disclosure characterized as transmitting an identifier from a remote computing system “through the UAV” (Reply 2) is not persuasive. The cited disclosures from the ’303 application and ’838 provisional generally disclose that the identifiers transmitted by a UAV can be “generated remotely,” such as by a “remote computing system.” Ex. 2002, 14:23–15:2; Ex. 2003 ¶ 45. But Patent Owner has not identified disclosure indicating that a remote computing system may transmit an identifier to the identification receiver. In the ’303 application and ’838 provisional, only the UAV (which is part of the discrimination system, and thus not “remote”) actually transmits identifiers to the identification receiver. Patent Owner is correct in its assertion that an “aerial system identifier can be generated on-board the aerial system” or “generated remotely . . . at a remote computing system.” Mot. 7 (citing Ex. 2002, 14:23–15:2; Ex. 2003 ¶ 45). But even if a UAV’s identifier was at some time in the past generated by a remote computing system, the subsequent transmission of that identifier from the UAV to the identification receiver would not satisfy the plain language of limitation [10.d]. The claim language “receive … a second identifier from a computing system that is remote to the discrimination system” requires the receipt of a transmission of the second identifier from a remote computing system. This claim language limits the source of the received transmission (i.e., where the particular transmission is “receive[d] … from”). Thus, the relevant issue is from where was the recited second identifier received. The relevant is not where the second identifier was originally generated.” slip op. at 12

  • Disclosure Requirements (§112) › Definiteness (Nautilus)DefiniteIndefiniteMixed

    “We determine that the disputed language in limitation [10.d] is not indefinite. There is no recitation in proposed substitute claim 10 that the second identifier is transmitted solely from the identifier transmission system. Thus, the alleged irreconcilable contradiction cited by Petitioner is not recited in the claims. Petitioner’s position appears to rest on the fact that the ’303 application and ’838 provisional do not disclose receiving the second identifier from a remote computing system. See Sur-reply 6 (“To manufacture written description support, [Patent Owner] argues the claim encompasses identifiers routed ‘through the UAV.’”). Though we agree that limitation [10.d] lacks adequate written description support, this defect does not render the claim indefinite because the scope of limitation [10.d] is otherwise reasonably certain based on its plain language. See supra § III.C.4.” slip op. at 18

  • Novelty / Anticipation (§102) › Priority / effective filing date / continuation supportReference not prior artPriority date, deniedDecided for patent owner

    “In contrast, the ’393 provisional never discloses that the described drone defense system may use the identity of a detected drone to develop a particular countermeasure. The disclosed RTSS certainly uses identity information to determine whether a drone is a threat. And if a threat is identified, the RTSS immediately starts “a series of processes … to determine what rule of engagement will be applied on the intruding drone.” Ex. 1006 ¶ 10. The ’393 provisional discloses that the system may select a particular countermeasure based on (i) the particular zone within a protected area within which a drone is located, (ii) “the behavior of the hostile drone,” or (iii) “other instructions.” Id. ¶¶ 9, 10. But the ’393 provisional never discloses that these “other instructions” may include the identity of the drone. The system disclosed in the ’393 provisional uses the identity of a drone to determine whether to activate the countermeasure system. See id. ¶¶ 16–18. But there is no disclosure in the ’393 provisional that the countermeasure system, once activated, uses the identity of the drone to develop the particular countermeasure to be employed. See generally Ex. 1006. Thus, though the Whitmarsh reference itself contains ample written description support for limitation [19e], the earlier-filed ’393 provisional does not. On this record, and having reviewed the ’393 provisional in its entirety, we determine that the ’393 provisional does not “reasonably convey[] to those skilled in the art that the inventor had possession of” the subject matter of limitation [19e] of Whitmarsh’s claim 19 “as of the filing date” of the ’393 provisional. See Ariad, 598 F.3d at 1351.” slip op. at 27

  § 102 anticipation§ 112 disclosurecites Nautilus
  Patents in suitUS 10,249,199
• Amazon.Com, Inc. / Amazon.Com Services LLC et al. v. Soundclear Technologies LLCAll claims unpatentable
  PTAB · Sep 3, 2026 · IPR2025-00673 · APJ Michael R Zecher · IPR · Final written decision

  Claims 1–7 are unpatentable as obvious over the combined teachings of the asserted references, including Shin and Aoyama and Shimomura and Iwase.

  RulingsFinal written decision

  • PTAB / AIA Trials › Motions to amend / substitute claimsOther

    “1 SoundClear also filed a Contingent Motion to Amend that proposed to replace originally challenged claim 5 of the ’675 patent with proposed substitute claim 8. Paper 21. We, however, granted SoundClear’s request to withdraw its Contingent Motion to Amend and, as a result, the Contingent Motion to Amend will no longer be considered in this proceeding. Paper 30.” slip op. at 2

  • Skill levelOther

    “2. Level of Skill in the Art In determining whether an invention would have been obvious, we” slip op. at 21

  • Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation foundMotivation not foundMixed

    “combination because (1) configuring Shin’s processor 120 accordingly “would have been trivial, involving straightforward changes to enhance the processor’s approach to simplifying and abbreviating its output”; and (2) this approach was well-known as evidenced by Ha’s disclosure of replacing “team meeting” and “date” with “schedules” based on the user’s environment.6 Id. at 27–28 (first quoting Ex. 1011 ¶ 97, then quoting Ex. 1011 ¶ 98) (citing Ex. 1002 ¶ 102; Ex. 1011, Fig. 7).” slip op. at 33

  • Expert testimonyPetitioner expert creditedDecided for petitioner

    “4. Dr. Stern’s Testimony is Reliable In its Patent Owner Response, SoundClear contends that “Dr. Stern’s” slip op. at 125

  Patent outcomesUS 11,244,675 unpatentable
  § 103 obviousnesscites KSR · Graham
  Patents in suitUS 11,244,675
• Amazon.Com, Inc. / Amazon.Com Services LLC et al. v. Soundclear Technologies LLCAll claims unpatentable
  PTAB · Jul 27, 2026 · IPR2025-00565 · APJ Michael R Zecher · IPR · Final written decision

  Claims 1–5 are unpatentable because Amazon showed they are anticipated by Shin; the Board did not reach Amazon’s contingent obviousness ground over Shin.

  RulingsFinal written decision

  • BurdenOther

    “Written Decision under 35 U.S.C. § 318(a) as to the patentability of claims 1–5 of the ’337 patent. For the reasons we identify below, we hold that Amazon has demonstrated by a preponderance of the evidence that these claims are unpatentable.” slip op. at 2

  • Skill levelOther

    “2. Level of Skill in the Art In determining whether an invention would have been obvious, we” slip op. at 18

  • Novelty / Anticipation (§102) › Anticipation standard (single reference, every element)UnpatentableUnpatentable

    “1. Principles of Law To establish anticipation, “all of the elements and limitations of the” slip op. at 17

  • Obviousness (§103) › Motivation to combine / reasonable expectation of successUnpatentableNot shown unpatentableMixed

    “1. Principles of Law To establish anticipation, “all of the elements and limitations of the” slip op. at 17

  Patent outcomesUS 11,069,337 unpatentable
  Claim construction§ 102 anticipation§ 103 obviousnesscites KSR · Graham
  Patents in suitUS 11,069,337
• Resmed Corp. v. Cleveland Medical Devices, Inc.No claims unpatentable
  PTAB · Jun 29, 2026 · IPR2025-00247 · APJ Cynthia M Hardman · IPR · Final written decision

  Claims 1–19 were not shown unpatentable under any of six obviousness grounds because Truitt did not teach or suggest the claimed severity calculation and index, and the Mumford combinations lacked the required sensor disclosures.

  RulingsFinal written decision

  • PTAB / AIA Trials › Real party in interest / privityRpi dispute resolved for petitionerDecided for petitioner

    “Patent Owner filed an authorized Motion to Terminate, alleging that Petitioner failed to name its corporate parent, Resmed Inc., as a real party in interest. Paper 29. Petitioner filed an opposition. Paper 31. Patent Owner filed a reply. Paper 32. We denied the Motion to Terminate. Paper 40.” slip op. at 2

  • Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededDecided for patent owner

    “disorder symptoms” require a “quantitative” calculation or use of an algorithm, we also disagree. See PO Resp. 14–16. First, nothing in the language of the claims themselves describes or requires a “quantitative” calculation or an algorithm. See generally Ex. 1001, 23:6–26:59. To be sure, the ’029 patent discloses embodiments that use known algorithms to “quantify the level of severity of the subject’s sleeping disorder or symptoms.” See, e.g., id. at 20:16–19. But the Specification does not require an algorithm. The Specification also indicates that quantification is merely “preferable” (i.e., not required), and is merely one embodiment. See, e.g., id. at 19:8–12 (“The signals from the one or more sensors used in various embodiments of the present invention are preferably analyzed using a processor and software that can quantitatively estimate or determine the severity of the subject’s sleeping disorder or symptoms.”) (emphasis added), 4:51–59 (“Finally, in still another embodiment, the present invention includes a sleeping disorder treatment system comprising a device for diagnosing and creating a quantitative output of a level of severity of a subject’s sleeping disorder or symptoms . . . .”) (emphasis added); see also Reply 5–6 (citing Ex. 1001, 4:3–59 and 19:8–12 and stating that the ’029 patent lists “numerous embodiments where only one of seven include a quantitative assessment”). Elsewhere, the Specification more generally states that signals from sensors are “analyzed to determine the level of severity of the symptoms,” without specifying that such analysis must be “quantitative” or performed by an algorithm. See Ex. 1001, 3:41–44. In view of these disclosures, Patent Owner does not persuade us to adopt its narrowing claim construction. Indeed, our reviewing court has “repeatedly warned against confining the claims” to specific embodiments disclosed in the Specification. Phillips, 415 F.3d at 1323. Patent Owner’s reliance on a prior Board decision in PGR2024- 00012, which related to the parent of the ’029 patent, is unavailing. See PO Resp. 15–16. We agree with Petitioner that in the cited case, “[t]he Board made no findings about the meaning of the term calculating ‘the data of a severity of the sleep disorder symptoms of the subject’ for claim construction.” Reply 8. Indeed, neither party offered any claim construction, and the Board determined that no claim construction was necessary for purposes of that decision. See ResMed Corp., PGR2024- 00012, Paper 7 at 8. The page of the decision Patent Owner cites addresses written description support in the specification for the claims challenged in that PGR, not claim construction. See id. at 16. In any event, the cited decision is a decision on institution. The Board’s statements there are, by nature, preliminary findings and conclusions based on a preliminary record, and are not binding here. For at least the above reasons, Patent Owner does not persuade us to adopt its narrowing claim construction and we find that the term “data of a severity” does not need construction because the words of the term are clear on their face.” slip op. at 31

  • Strike new argumentNew argument disregardedDecided for patent owner

    “skilled artisan would have incorporated only portions of Mumford’s algorithm into Truitt’s PAP (i.e., only those portions related to “the detection of sleep disordered events” and not the portions of the algorithm related to “determin[ing] sleep stage”) comes too late because this argument was not in the Petition. See, e.g., Wasica Fin. GmbH v. Cont’l Auto. Sys., Inc., 853 F.3d 1272, 1286–87 (Fed. Cir. 2017) (rejecting petitioner’s “attempts to cure the petition’s deficiencies in its subsequent briefing to the Board”). The Petition does not discuss modifying Mumford’s sleep efficacy algorithm before incorporating it into Truitt’s PAP device or incorporating only certain features of the algorithm. Indeed, the Petition and Dr. Kirkness rely on Mumford’s ability to detect sleep arousals when mapping Mumford to the claimed “data of a severity” and “index.” See Pet. 69–70; Ex. 1003 (Kirkness Decl.) ¶¶ 323–325. Mumford discloses that the mask electrodes detect arousals. See Ex. 1009 (Mumford) 2:4–10, 11:39–48. The same lack of disclosure plagues Petitioner’s belated Reply argument that Truitt’s ports 74 and 76 can incorporate electric sensing elements that would have functioned similar to Mumford’s electrodes. See Reply 22. The Petition did not mention ports 74 and 76 or otherwise suggest that a skilled artisan would have added functionality similar to Mumford’s electrodes to Truitt’s PAP, and we find that it is too late on Reply for Petitioner to posit this modification.” slip op. at 40

  • Expert testimonyPetitioner expert creditedPatent owner expert creditedMixed

    “significant than the intrinsic record in determining ‘the legally operative meaning of claim language.’” Phillips v. AWH Corp., 415 F.3d 1303, 1317 (Fed. Cir. 2005). This is especially applicable to Dr. Jafari’s opinions. His declaration was not prepared for this proceeding and thus Dr. Jafari was not subject to cross examination in this proceeding. See Reply 6 n.3. Moreover, Dr. Jafari was not opining on claim construction; rather, he was addressing the alleged indefiniteness. See Ex. 2020 (Jafari Decl.) 12 (heading addressing definiteness), ¶¶ 41–42, 46. Additionally, paragraphs 41–42 of Dr. Jafari’s declaration discuss claim terms phrases in a different patent (US 11,375,921), which explicitly include the terms “quantified” and “quantitative.” See Reply 6–7; Ex. 2020 (Jafari Decl.) ¶ 34. For at least these reasons, Patent Owner has not persuaded us that Dr. Jafari’s testimony is applicable here. Further, regarding the portion of Patent Owner’s proposed construction reciting “the degree of deviation from the baseline characteristics of a patient without sleep disorder symptoms,” Dr. Borkholder does not do his own analysis, but instead simply states that he “agree[s] with the litigation claim construction opinions of Dr. Jafari.” Ex. 2019 (Borkholder Decl.) ¶ 53. This is insufficient, and thus we do not credit Dr. Borkholder’s testimony regarding claim construction. We instead credit Dr. Kirkness’s statement that “[s]everity data is frequently calculated as the deviation from baseline characteristics of the patient himself, not a generic person ‘without sleep disorder symptoms.’” Ex. 1071 (Kirkness Reply Decl.) ¶ 13; Reply 9. As Dr. Kirkness explains, and Patent Owner does not dispute (see generally Sur-reply), “[t]he ‘baseline characteristics of a [generic] patient without sleep disorder symptoms’ would be irrelevant to any particular patient with their own unique breathing patterns and sleep disorder symptoms.” Ex. 1071 (Kirkness Reply Decl.) ¶ 13 (second alteration in original). For at least these reasons, we reject Patent Owner’s proposed claim construction.” slip op. at 30

  Patent outcomesUS 11,872,029 not shown unpatentable
  Claim construction§ 103 obviousnesscites Phillips · KSR · Graham
  Patents in suitUS 11,872,029
• Prime Time Toys LLC / Prime Time Toys Ltd. et al. v. Spin Master, Inc.No claims unpatentable
  PTAB · Oct 10, 2025 · IPR2023-01461 · APJ Hyun J Jung · IPR · Final written decision

  Claims 1, 2, 13, and 15–20 were not shown unpatentable because Petitioner failed to establish a sufficient motivation to combine Peev and Spitballs, including with Moorhouse.

  RulingsFinal written decision

  • Skill levelSkill level patent owner adoptedDecided for patent owner

    “The parties do not address the adopted level of ordinary skill in the art. See PO Resp.; Pet. Reply; PO Sur-reply. Based on the full record, we maintain and affirm that one of ordinary skill in the art would have had: a bachelor’s degree in mechanical engineering, industrial design, or equivalent, with at least one year of relevant experience designing projectile launching systems but would also be a member of a team, which would include a person with a chemical engineering), or has at least one year experience working with materials for use in consumer products and that “equivalent work experience may substitute for educational experience, and vice versa.” Pet. 21–22 (quoting Ex. 1015, 7–8); see also Ex. 1016 ¶ 55 (stating that “Patent Owner’s and Petitioner’s definitions of the [person of ordinary skill in the art] are similar, and my opinions in this Declaration would not change if I used Patent Owner’s definition of the [person of ordinary skill in the art] rather than Petitioner’s definition”). We find that the proposed level of ordinary skill in the art is consistent with the ’255 patent and the asserted prior art.” slip op. at 7

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

    “Neither Petitioner nor Patent Owner proposes any interpretation for any claim term. Pet. 23; see PO Resp. Petitioner notes that the ALJ in the ITC proceeding construed two terms used in the ’282 and ’683 patents, specifically “super absorbent polymer” and “a firing mechanism that directly applies a force to the ammunition.” Pet. 23 (citing Ex. 1015, 12, 14). Based on the full record, we determine that no term requires express construction to resolve the parties’ dispute. See Realtime Data, LLC v. Iancu, 912 F.3d 1368, 1375 (Fed. Cir. 2019) (“The Board is required to 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 8

  • Expert testimonyPetitioner expert discountedMixed

    “we give little weight to the opinion of Dr. Courtney on whether Spitballs would have been considered liquid filled by one of ordinary skill in the art. Pet. Reply 15–16; PO Sur-reply 18; Ex. 1037 ¶ 55; Ex. 2121, 61:12–13; see also PO Sur-reply 14–15 (arguing that Dr. Courtney does not meet the adopted level of ordinary skill in the art). We agree with Patent Owner that Petitioner’s list of “rubber, cork, foam, and soft plastics, such as SAPs” “does not exclude all of the other types of materials Petitioner failed to address—e.g., the gelatin materials used to make paintballs.” PO Resp. 24 (citing Ex. 2117, 1). The “openended” list “has no meaningful evidentiary support” because the cited paragraphs from its declaration “make no reference at all to potential airsoft ammunition.” Pet. 38; PO Resp. 24; Ex. 1016 ¶ 77; Ex. 1017 ¶¶ 36–39, 46– 48. Petitioner’s declarant Dr. Reitman also “acknowledged that airsoft considerations are beyond the scope of her testimony.” Ex. 2030, 117:17– 118:20. We agree with Patent Owner that Petitioner’s list would include “countless distinct polymers.” PO Resp. 25; Ex. 2120, 27–28.” slip op. at 21

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

    “In other words, Petitioner does not squarely address the testimonial evidence that the softness of Spitballs would not have been equated with safety, because of its higher weight and kinetic energy. Ex. 2015 ¶¶ 44–55. We agree with Patent Owner that Petitioner does not assert fragmentation and deformation would have overcome the greater kinetic energy of the heavier Spitballs, and that Petitioner’s declarant admitted such calculation was not done. PO Sur-reply 7 (citing Ex. 2121, 48:11–49:7); Ex. 2121, 48:11–49:7 (Petitioner’s declarant testifying that calculations of how much kinetic energy is absorbed when Spitballs bounce or explode were not done). Petitioner’s declarant also identified that back splatter can create an additional safety concern. Ex. 2121, 101:14–104:4. We agree with Patent Owner that Petitioner failed to discuss the deformation and fragmentation of Spitballs in its Petition and declarations. PO Sur-reply 6 (citing Pet. Reply 10–11; Ex. 1037 ¶ 43). We also agree that Petitioner did not explain how one of ordinary skill in the art could have reliably assessed the safety of Spitballs and airsoft rounds. Id.; see also Ex. 2121, 47:1–48:10 (Petitioner’s declarant testifying that experimentation would be the best way to quantify how much kinetic energy is absorbed through deformation and fragmentation of a given projectile). focused on the mass and diameter calculations provided by Petitioner’s declarant, and Petitioner has the burden to analyze a projectile other than the one disclosed in Spitballs, not Patent Owner. PO Sur-reply 10–11 (citing Pet. Reply 13; Ex. 1017 ¶ 67; Ex. 2015 ¶ 59). Petitioner failed to do such an analysis of a 6mm Spitball or SAP projectile. Regarding Petitioner’s reliance on deposition testimony from the ITC proceedings, as argued by Patent Owner, its declarant agreed that making ammunition softer would make injury less likely, if all other parameters were equal, not larger and heavier like a substitution with Spitballs. PO Resp. 16–17 (citing Pet. 37; Ex. 1004, 531:25–532:9; Ex. 2015 ¶¶ 60–61); Ex. 1017 ¶ 67 (Petitioner’s declarant opining that Spitballs can “grow up to 200 times their original size” to reach a mass of 1.844g); Ex. 1037 ¶ 39 (Petitioner’s declarant agreeing that “when all other variables are held constant, heavier is less safe, meaning injury potential is increased”); Ex. 2015 ¶¶ 54–59 (Patent Owner’s declarant opining that heavier and softer ammunition can pose more injury risk); Ex. 2016, 11 (indicating that airsoft ammunition typically comes in weights from 0.12g to 0.25g). We, thus, agree with Patent Owner that Petitioner fails to prove that” slip op. at 16

  Patent outcomesUS 8,596,255 not shown unpatentable
  Claim construction§ 103 obviousnesscites Phillips · Graham
  Patents in suitUS 8,596,255
• Interactive Communications International, Inc. v. Blackhawk Network Inc.All claims unpatentable
  PTAB · Jul 14, 2025 · IPR2024-00465 · APJ Bart A Gerstenblith · IPR · Final written decision

  Claims 1–24 are unpatentable: claims 1–10 and 12–24 as obvious over Szrek and Llach, and claim 11 as obvious over Szrek, Llach, and Gilmore.

  RulingsFinal written decision

  • Skill levelSkill level board ownDecided for petitioner

    “B. Level of Ordinary Skill in the Art Petitioner proposes that the level of ordinary skill in the art is an artisan with a working knowledge of POS activation systems and lottery systems that was gained through a mixture of training and work experience in the relevant field such as (i) having a Bachelor’s degree in computer science, computer communications, electrical engineering, or equivalent degree, coupled with at least three years of work experience; (ii) having a Master’s degree in computer science, computer communications, or electrical engineering, but having less work experience; or (iii) having no formal degree, but having experience in the relevant field of at least six years of work experience. Pet. 2–3 (citing Ex. 1003 ¶¶ 13–14).9 Patent Owner states that, “[f]or the purpose of this proceeding, Patent Owner adopts the Petition’s proposed definition of the level of ordinary skill in the art.” PO Resp. 19 (citing Pet. 2–3). We find that the parties’ agreed-upon level of ordinary skill in the art is consistent with the level of ordinary skill in the art reflected by the ’451 patent and the prior art of record. See Inst. Dec. 14; see Okajima v. 9 Petitioner proposes the same level of ordinary skill in the art that the Board adopted in PGR2020-00084 (Pet. 2–3 (citing Ex. 1008, 11)), and IPR2023- 01235 (see IPR2023-01235, Paper 34 at 12–13). 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). Therefore, we adopt the parties’ agreed-upon level of ordinary skill in the art, as articulated above, in our consideration of the issues presently before us.” slip op. at 13

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

    “We need not construe “transaction processor” expressly because its meaning is not in dispute and its construction is not necessary to resolve the controversy before us.” slip op. at 16

  • Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation foundReasonable expectation foundDecided for petitioner

    “On balance, we find that even with the alleged disadvantages identified by Patent Owner, one of ordinary skill in the art would have been motivated to modify Szrek with Llach’s third-party transaction processor because the advantage of having a “centralized intermediary” allows Szrek’s system to support different game providers, such as different lottery companies, which would reduce some implementation costs and allow the system to be more easily and cheaply extended. Pet. 47 (citing Ex. 1003 ¶ 181); see Medichem, S.A. v. Rolabo, S.L., 437 F.3d 1157, 1165 (Fed. Cir. 2006) (“a given course of action often has simultaneous advantages and disadvantages, and this does not necessarily obviate motivation to combine”) (citing Winner Int’l Royalty Corp. v. Wang, 202 F.3d 1340, 1349 n.8 (Fed. Cir. 2000)); see also Intel Corp. v. Qualcomm Inc., 21 F.4th 784, 795 (Fed. Cir. 2021) (stating the same). We acknowledge that the combination comes with some disadvantages, including “add[ed] delay, reduce[d] efficiency, and . . . implementation complexities by converting a simple, direct communication exchange into an exchange that traverses multiple systems.” PO Resp. 52 (citing Ex. 2052 ¶ 163). But, “[t]he fact that the motivating benefit comes at the expense of another benefit, however, should not nullify its use as a basis to modify the disclosure of one reference with the teachings of another. Instead, the benefits, both lost and gained, should be weighed against one another.” Winner, 202 F.3d at 1349 n.8. Here, Szrek expressly teaches indirect communication as a possible implementation of its system and Petitioner’s combination—employing Llach’s third-party transaction processor as part of the indirect communication channel—offers the attractive benefit of allowing Szrek’s system to support different game providers, which would reduce some implementation costs even if it might increase other costs, e.g., by having to program certain components (e.g., the cash registers) differently. Specifically, we find that the ability to expand Szrek’s system to support different game providers provides advantages that outweigh the disadvantages discussed above in the circumstance where one desires a more robust and comprehensive system. See Pet. Reply 23 (noting three advantages of the combination— (1) “allow[ing] Szrek’s system to use ‘a centralized system for activating lottery tickets from different retailers and different locations,’” (2) “allow[ing] support for different game providers, such as different lottery companies,” “reduc[ing] implementation costs,” and (3) “allow[ing] Szrek’s system to ‘communicate with individual card” slip op. at 37

  • Obviousness (§103) › Motivation to combine / reasonable expectation of success › HindsightMotivation foundDecided for petitioner

    “On balance, we find that even with the alleged disadvantages identified by Patent Owner, one of ordinary skill in the art would have been motivated to modify Szrek with Llach’s third-party transaction processor because the advantage of having a “centralized intermediary” allows Szrek’s system to support different game providers, such as different lottery companies, which would reduce some implementation costs and allow the system to be more easily and cheaply extended. Pet. 47 (citing Ex. 1003 ¶ 181); see Medichem, S.A. v. Rolabo, S.L., 437 F.3d 1157, 1165 (Fed. Cir. 2006) (“a given course of action often has simultaneous advantages and disadvantages, and this does not necessarily obviate motivation to combine”) (citing Winner Int’l Royalty Corp. v. Wang, 202 F.3d 1340, 1349 n.8 (Fed. Cir. 2000)); see also Intel Corp. v. Qualcomm Inc., 21 F.4th 784, 795 (Fed. Cir. 2021) (stating the same). We acknowledge that the combination comes with some disadvantages, including “add[ed] delay, reduce[d] efficiency, and . . . implementation complexities by converting a simple, direct communication exchange into an exchange that traverses multiple systems.” PO Resp. 52 (citing Ex. 2052 ¶ 163). But, “[t]he fact that the motivating benefit comes at the expense of another benefit, however, should not nullify its use as a basis to modify the disclosure of one reference with the teachings of another. Instead, the benefits, both lost and gained, should be weighed against one another.” Winner, 202 F.3d at 1349 n.8. Here, Szrek expressly teaches indirect communication as a possible implementation of its system and Petitioner’s combination—employing Llach’s third-party transaction processor as part of the indirect communication channel—offers the attractive benefit of allowing Szrek’s system to support different game providers, which would reduce some implementation costs even if it might increase other costs, e.g., by having to program certain components (e.g., the cash registers) differently. Specifically, we find that the ability to expand Szrek’s system to support different game providers provides advantages that outweigh the disadvantages discussed above in the circumstance where one desires a more robust and comprehensive system. See Pet. Reply 23 (noting three advantages of the combination— (1) “allow[ing] Szrek’s system to use ‘a centralized system for activating lottery tickets from different retailers and different locations,’” (2) “allow[ing] support for different game providers, such as different lottery companies,” “reduc[ing] implementation costs,” and (3) “allow[ing] Szrek’s system to ‘communicate with individual card” slip op. at 37

  Patent outcomesUS 11,488,451 unpatentable
  Claim construction§ 103 obviousnesscites Phillips · KSR · Graham
  Patents in suitUS 11,488,451
• Simpson Strong-Tie Company Inc. v. Columbia Insurance CompanySome claims unpatentable
  PTAB · Feb 28, 2025 · PGR2023-00047 · APJ Stephen E Belisle · PGR · Final written decision

  Claims 1–37, 39–90, and 92–105 are unpatentable as obvious; claims 38 and 91 were not shown unpatentable because the cited art did not teach flanges physically touching along a juncture.

  RulingsFinal written decision

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “In determining the level of ordinary skill in the art, various factors may be considered, including the “type of problems encountered in the art; prior art solutions to those problems; rapidity with which innovations are made; sophistication of the technology; and educational level of active workers in the field.” In re GPAC Inc., 57 F.3d 1573, 1579 (Fed. Cir. 1995) (citation omitted). The level of ordinary skill in the art also may be reflected by the prior art of record. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001). Neither party argues that the outcome of these cases would differ based on our adoption of any particular definition of the level of ordinary skill in the art. Considering the subject matter of the ’626 patent, the background technical field, the prior art, and Petitioner’s proposed and undisputed definition of the skilled artisan, we apply the level of skill set forth above, which is consistent with the testimony of Mr. Fennell (Ex. 1003 ¶¶ 12–15).” slip op. at 20

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

    “But Patent Owner then urges us to narrow the meaning of “portion” itself such that “channel-shaped portion” requires “all portions of the hanger which directly bound the channel that receives the structural component.” PO Resp. 19 (emphases added). Patent Owner argues the Specification makes this “clear.” Id. (citing Ex. 1001, 2:28–31). Contrary to Patent Owner’s arguments (PO Resp. 19), we find no support in claim 1 to further narrow the interpretation of “portion” in “channel-shaped portion” to mean every portion of the hanger which directly bounds the channel that receives the structural component. See Ex. 1001, 12:14–36 (claim 1). We, like Petitioner, similarly find no support in the Specification or limited prosecution history (see Pet. 5–6), and Patent Owner does not direct us to any, showing that the inventor acted as its own lexicographer or disavowed any claim scope to allot this narrowed interpretation to the subject limitation. See Pet. Reply 3 (“Nowhere does the ’626 patent specification describe that all portions of the hanger directly bounding channel 52 constitute the channel-shaped portion.” (citing Ex. 1046 ¶¶ 16–18; Ex. 1001, 4:39–47)); PO Resp. 19. Further, as argued by Petitioner (Pet. Reply 4–5), Patent Owner’s proposed construction limiting “portion” to “all portions” of the hanger that “directly bound the channel that receives the structural component” could cause the “channel-shaped portion” on the same physical hanger to change depending on which type of structural component an installer were to choose to use in construction: Patent Owner’s claim construction improperly focuses on the wall assembly intended to be used with the recited hanger. The claims, however, are directed to a hanger, not a wall assembly. When assessing what part of a hanger constitutes a “channel-shaped portion” and an “extension portion,” [the skilled artisan] would consider the physical features of the hanger itself and the natural divisions between those features. [The skilled artisan] would not assess the claim language and its application to the prior art by speculating how an installer might later install the hanger with a joist or an entire wall assembly, which may differ from installation to installation. Pet. Reply 4 (citing Ex. 1046 ¶ 19). We find this defect further supports a broader interpretation of “channel-shaped portion” as discussed above. Accordingly, based on the complete record before us, we determine” slip op. at 34

  • Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation foundReasonable expectation foundDecided for petitioner

    “Petitioner argues, inter alia, that Yamaguchi teaches a joist hanger with an extension portion defining a space between its back flange and channel-shaped portion, and Bundy teaches to size a space created by an extension portion of its joist hanger to receive two layers of ⅝-inch-thick drywall between its back flange plane and channel-shaped portion. Pet. 16–18 (citing 1003 ¶¶ 75–78; Ex. 1007, 5:16–18, Fig. 1; Ex. 1041 (“Perspective View”; “Usage View”)); see id. at 17–18 (discussing “advantages” of two layers of 5/8" drywall as “fire resistance in a fire separation wall”). Petitioner argues the skilled artisan “would have been motivated to receive drywall between Yamaguchi’s back flange and channel-shaped portion to provide a shielded fire resistant wooden frame wall.” Pet. 18 (citing Ex. 1003 ¶¶ 78–79; Ex. 1007, 2:10–24); see id. ([“The skilled artisan] would have optimized the size of the spacing between Yamaguchi’s back flange and channel-shaped portion to accommodate two layers of 5/8”-thick-drywall according to the size preference described by Bundy for optimal fire protection and wall integrity.” (citing Ex. 1003 ¶ 80; Ex. 1007, 5:10–22)). Petitioner concludes: This modification to Yamaguchi would have been nothing more than applying a known technique (Bundy’s spacing a hanger seat from a wall frame by distance sufficient to accommodate two 5/8”-thick-drywall sheets for fire resistance) to a similar device (Yamaguchi’s hanger having a spacing of indeterminate length) to obtain the predictable result of a firewall hanger having a space between its channel-shaped portion and a wall frame large enough for receiving drywall therebetween, thereby “protect[ing] the structural members of a building.” Pet. 18 (citing Ex. 1007, 5:18–20; Ex. 1003 ¶ 80). Petitioner argues the skilled artisan would have had a reasonable expectation of success in modifying Yamaguchi as discussed above, “because doing so would still allow Yamaguchi’s hanger to perform its intended function of securing a joist to a wall.” Pet. 18 (citing Ex. 1041, 1; Ex. 1003 ¶ 81). Petitioner argues, “[r]ecognizing that Yamaguchi’s and Bundy’s hangers are constructed from sheet metal,” the skilled artisan “would have understood how to modify the size of Yamaguchi’s extension portions to accommodate two layers of 5/8”-thick-drywall while still allowing Yamaguchi’s hanger to secure a joist’s end to a frame wall.” Pet. 18–19 (citing Ex. 1003 ¶¶ 81–83; Ex. 1007, 4:47–51); see id. at 19–20 (discussing that although “Yamaguchi’s described setting is a sill plate,” the skilled artisan “would have been motivated to use Yamaguchi’s hanger on a wood frame wall in particular so that sheathing could be installed in the space behind the joist as taught by Bundy” (citing Ex. 1003 ¶¶ 81–82)). Based on the foregoing and the complete record before us, we find” slip op. at 46

  • Expert testimonyPetitioner expert creditedDecided for petitioner

    “artisan would have interpreted or understood the teachings of Yamaguchi and Bundy, as well as of the combination of those references, are unsupported attorney-arguments. See In re Pearson, 494 F.2d 1399, 1405 (CCPA 1974) (“Attorney’s argument in a brief cannot take the place of evidence.”). Patent Owner cites no evidence of how the skilled artisan would have understood the combined teachings of Yamaguchi and Bundy, or how such an understanding would support Patent Owner’s attorney arguments. Indeed, Patent Owner did not file any expert testimony in any of the three subject cases, despite that we must resolve the legal question of obviousness on the basis of underlying factual determinations, particularly the scope and content of the prior art and any differences between the claimed subject matter and the prior art from the vantage point of the skilled artisan. Graham, 383 U.S. at 17–18; see Pet. Reply 2 (“As a threshold matter, the Board’s findings in its Institution Decision should be carried forward to its final written decision because Patent Owner did not submit an expert declaration in support of its arguments.”); but see PO Sur-reply 1–4 (“[T]here is no requirement that a party rely exclusively on expert testimony in Post Grant Review proceedings or that attorney argument must be disregarded.”). To the contrary, Petitioner’s expert, Mr. Fennell, persuasively testifies in detail how and why the skilled artisan would have combined the teachings and suggestions of Yamaguchi and Bundy to achieve the invention of claim 1, including the features of limitation 1.3.B. See, e.g., Ex. 1003 ¶¶ 73–83, 96; Ex. 1046 ¶¶ 30–40. We find Mr. Fennell’s testimony credible (and uncontroverted).” slip op. at 40

  Patent outcomesUS 11,649,626 mixed
  Claim construction§ 103 obviousnesscites Phillips · KSR · Graham
  Patents in suitUS 11,649,626
• Interactive Communications International, Inc. v. Blackhawk Network Inc.No claims unpatentable
  PTAB · Feb 6, 2025 · IPR2023-01235 · APJ Bart A Gerstenblith · IPR · Final written decision

  Claims 1–6 were not shown unpatentable under either obviousness ground because Szrek did not disclose a pre-printed lottery ticket without lottery numbers associated at customer purchase.

  RulingsFinal written decision

  • PTAB / AIA Trials › Real party in interest / privityRpi dispute resolved for petitionerDecided for petitioner

    “real party in interest. Prelim. Resp. 1–2, 32–34. In the Institution Decision, we stated: To the extent Patent Owner seeks to pursue its argument that Linq3 is a real party of interest to Petitioner, even though no time bar under 35 U.S.C. § 315(b) has been asserted, Patent Owner may raise the issue of real party in interest again in its Patent Owner Response and the parties may brief and argue the issue during trial. Inst. Dec. 11. In its Patent Owner Response, Patent Owner did not raise the issue of challenging Petitioner’s identified real party in interest. See generally PO Resp. Thus, we need not address this issue further because we find that Patent Owner has waived any challenge to Petitioner’s identification of the real parties in interest in this proceeding. See Paper 12 (Scheduling Order), 9 (“Patent Owner is cautioned that any arguments not raised in the response may be deemed waived.”).” slip op. at 5

  • Skill levelSkill level petitioner adoptedDecided for patent owner

    “B. Level of Ordinary Skill in the Art Petitioner proposes that the level of ordinary skill in the art is an artisan with a working knowledge of POS activation systems and lottery systems that was gained through a mixture of training and work experience in the relevant field such as (i) having a Bachelor’s degree in computer science, computer communications, electrical engineering, or equivalent degree, coupled with at least three years of work experience; (ii) having a Master’s degree in computer science, computer communications, or electrical engineering, but having less work experience; or (iii) having no formal degree, but having experience in the relevant field of at least six years of work experience. Pet. 2–3 (citing Ex. 1003 ¶ 13).5 Patent Owner states that, “[f]or the purpose of this proceeding, Patent Owner adopts the Petition’s proposed definition of the level of ordinary skill in the art.” PO Resp. 19. 5 Petitioner proposes the same level of ordinary skill in the art that the Board adopted in PGR2020-00084. Pet. 2–3 (citing Ex. 1008, 11). We find that the parties’ agreed-upon level of ordinary skill in the art is consistent with the level of ordinary skill in the art reflected by the ’135 patent and the prior art of record. See Inst. Dec. 14; 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). Therefore, we adopt the parties’ agreed-upon level of ordinary skill in the art, as articulated above, in our consideration of the issues presently before us.” slip op. at 12

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

    “Following the block quote from Yacenda, the applicant then stated, “[b]ased on the foregoing, Yacenda’s system is directly opposite of the instant claims, as the instant claims require a ‘pre-printed lottery ticket’ which has no lottery numbers associated with it at the time of customer purchase.’” Ex. 1002, 76. This statement is clear and unmistakable. It (1) specifically states that “the instant claims require” and (2) then states what the claims require—a “‘pre-printed lottery ticket’ which has no lottery numbers associated with it at the time of customer purchase.” We fail to see how the applicant could have been more clear in stating a requirement of the Challenged Claims. And, by doing so, the applicant narrowed the scope of what would otherwise be encompassed in the meaning of “pre-printed lottery ticket” and therefore what would otherwise be encompassed in the scope of the Challenged Claims—a lottery ticket which has lottery numbers associated with it at the time of customer purchase.” slip op. at 27

  • Expert testimonyPetitioner expert discountedDecided for patent owner

    “We do not find Mr. Hutton’s testimony particularly helpful. First, we have addressed the points raised by his testimony in our discussion above because they are largely the same as the arguments raised in Petitioner’s Reply. Second, we find his testimony entitled to very little weight because he applies an incorrect understanding of the caselaw, which mirrors Petitioner’s incorrect and arguably misleading quotations of the Federal Circuit’s decision in Quest. In particular, in paragraph 5, Mr. Hutton states the following as his understanding of the law as it applies to prosecution disclaimer: “I also understand that in order to disclaim embodiments within the specification, the statements should have some indication that the applicant intended to surrender embodiments from the specification.” Ex. 1038 ¶ 5 (emphasis added). This then leads Mr. Hutton to state: “[t]hus, in my opinion, a [person of ordinary skill in the art] would not view applicant’s statements as a disclaimer, because the applicant never stated that they intended to surrender multiple embodiments described in the specification.” Id. ¶ 13 (emphasis added). As we explained above in responding to a similar argument by Petitioner, the caselaw does not require an applicant to expressly state whether a disclaimer excludes particular embodiments of the subject specification when disclaiming claim scope during prosecution. See Quest, 924 F.3d at 1229. And, as noted above, counsel for Petitioner agreed that such a statement explicitly disclaiming particular embodiments is not required. Tr. 12:18–13:17. Third, although we have considered Mr. Hutton’s testimony, we find it “less significant than the intrinsic record in determining the legally operative meaning of” “pre-printed lottery ticket.” Phillips, 415 F.3d at 1317. In particular, we are cognizant of the Federal Circuit’s guidance that we “should discount any expert testimony that is clearly at odds with the claim construction mandated by . . . the prosecution history.” Id. at 1318 (internal quotation omitted). In this instance, for the reasons explained above, we find that Mr. Hutton’s testimony is clearly at odds with the applicant’s arguments during prosecution and that his testimony is based on a misunderstanding of what is required by the governing caselaw for prosecution history disclaimer.” slip op. at 43

  Patent outcomesUS 9,865,135 not shown unpatentable
  Claim construction§ 103 obviousnesscites Phillips · KSR · Graham
  Patents in suitUS 9,865,135
• Lifecore Fitness, LLC D/B/A Assault Fitness v. Woodway USA, Inc.Some claims unpatentable
  PTAB · Oct 24, 2024 · IPR2023-00849 · APJ Amee A Shah · IPR · Final written decision

  Claims 1, 4, 7–12, 14, 17, and 21–25 are unpatentable as obvious; claims 18, 20, 26, and 27 were not shown unpatentable.

  RulingsFinal written decision

  • Prior constructionPrior construction adoptedOther

    “1. “safety device” For the ’745 patent, the District Court construed “safety device” as “a” slip op. at 20

  • Skill levelOther

    “B. LEVEL OF ORDINARY SKILL IN THE ART In determining the level of ordinary skill in the art, various non-” slip op. at 17

  • Obviousness (§103) › Objective indicia / secondary considerationsObjective indicia no nexusNot shown unpatentable

    “5. Objective Indicia of Nonobviousness a) Legal Standards Objective evidence of non-obviousness “may often be the most probative and cogent evidence in the record” and “may often establish that an invention appearing to have been obvious in light of the prior art was not.” Transocean, 699 F.3d at 1349. Thus, notwithstanding what the teachings of the prior art would have suggested to one skilled in the art, objective evidence of nonobviousness (or “secondary considerations”) may lead to a conclusion that the challenged claims would not have been obvious. In re Piasecki, 745 F.2d 1468, 1471–72 (Fed. Cir. 1984). Thus, our obviousness analysis includes consideration and weighing of Patent Owner’s indicia of nonobviousness.” slip op. at 72

  • Obviousness (§103) › Graham factors (scope of art, differences, level of skill)UnpatentableNot shown unpatentableMixed

    “cited by Petitioner, we find that on this record, Petitioner has demonstrated by a preponderance of evidence obviousness of claims 1, 4, 7–12, 14, 17, and 21–25 but has not demonstrated by a preponderance of evidence obviousness of claims 18 and 20 based on Socwell, Magid, and Sclater.” slip op. at 82

  Patent outcomesUS 10,799,745 mixed
  Claim construction§ 103 obviousnesscites KSR · Graham
  Patents in suitUS 10,799,745
• Lifecore Fitness, LLC D/B/A Assault Fitness v. Woodway USA, Inc.Some claims unpatentable
  PTAB · Oct 22, 2024 · IPR2023-00843 · APJ Meredith C Petravick · IPR · Final written decision

  Claims 30–34, 37–39, 41, 45–49, 57, and 59 are unpatentable under § 103 over Chickering, Magid, and Sclater; the remaining challenged claims were not shown unpatentable.

  RulingsFinal written decision

  • Skill levelSkill level board ownDecided for patent owner

    “We do not adopt Patent Owner’s definition of the level of ordinary skill in the art because it is overly broad. During oral argument, Patent Owner clarified that its proposed level of ordinary skill includes a person with a mechanical engineering degree and no experience in the treadmill industry. See, e.g., Tr. 73:1–6. A POSA should have some knowledge related to treadmills as the ’884 patent and the prior art all relate to the field of treadmills. See generally Exs. 1001, 1009–1013; See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001). Both Petitioner and Patent Owner’s definitions encompass a person who has at least a degree in mechanical engineering degree. Pet. 5; PO Resp. 3–4. Petitioner’s definition additionally requires knowledge of exercise biomechanics, including anthropometry, and Patent Owner’s additionally requires knowledge of design, construction, testing, and operation of manual treadmills. Patent Owner argues that “any definition that requires a POSA to be a degreed engineer with ‘a demonstrated understanding of exercise biomechanics, including anthropometry’. . . — would necessarily exclude certain named inventions.” PO Sur-reply 2–3. We agree with Patent Owner that that experience and knowledge of treadmills is require, but the knowledge of exercise biomechanics is not. Ex. 2018 ¶ 70. Accordingly, we determine that a POSA would have a Bachelor’s of Science degree in mechanical engineering and at least one year of experience in the treadmill industry, including experience and knowledge of the design, construction, testing, and operation of manual treadmills overall.” slip op. at 12

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

    “1. “substantially prevent” The District Court construed “substantially prevent” as “restricts rotation to allow for only one rotational direction of movement.” Ex. 1033, 16. In this proceeding, we need not construe this claim term as there is no related dispute. 2. “safety device” For the ’884 patent, the District Court construed “safety device” as “a device that includes the elements recited [in the claims] and restricts rotation to allow for only one rotational direction of movement.” Ex. 1033, 23. Both parties indicate that we should adopt the District Court’s construction. PO Resp. 5; Pet. Reply 2. We, thus, construe “safety device” as “a device that includes the elements recited [in the claims] and restricts rotation to allow for only one rotational direction of movement We need not construe explicitly any other claim terms to reach our” slip op. at 13

  • Prior constructionPrior construction adoptedDecided for patent owner

    “2. “safety device” For the ’884 patent, the District Court construed “safety device” as “a device that includes the elements recited [in the claims] and restricts rotation to allow for only one rotational direction of movement.” Ex. 1033, 23. Both parties indicate that we should adopt the District Court’s construction. PO Resp. 5; Pet. Reply 2. We, thus, construe “safety device” as “a device that includes the elements recited [in the claims] and restricts rotation to allow for only one rotational direction of movement We need not construe explicitly any other claim terms to reach our” slip op. at 14

  • Expert testimonyPatent owner expert discountedDecided for petitioner

    “We find Patent Owner’s arguments and the testimony of Dr. Blair to be unpersuasive, because we do not agree that the claimed running surface is required to be a surface with which a runner’s feet are intended to make contact when using a treadmill. Dr. Blair testifies that “[a] POSA would understand a treadmill’s ‘running surface’ to be a surface that a runner’s feet would typically make contact when the user is running on the treadmill during normal use” and that, because a runner’s feet is not intended to contact the belt at the area where the forward rollers meet the rearward rollers, that area is not part of the running surface. Ex. 2018 ¶¶ 90–92. Dr. Blair’s testimony, however, contains no sufficient explanation to support his conclusion of what a POSA would understand by the term “running surface.” See id. ¶ 90. Further, Dr. Blair’s testimony is inconsistent with the language of claim 30. Claim 30 recites: “the running belt comprises a curved running surface.” Ex. 1001, 35:58–59. The language of claim 30 does not require the running belt’s running surface to only be portions that the runner typically or is intended to run upon. Dr. Blair’s testimony is also inconsistent with the ’884 patent which does not describe the running surface as being limited to the surface that a runner’s feet would typically make contact when the user is running on the treadmill during normal use. See generally id. The ’884 patent describes numerous examples of continuous running surfaces with a wide variety of” slip op. at 37

  Patent outcomesUS 10,561,884 mixed
  Claim construction§ 103 obviousnesscites Phillips · KSR · Graham
  Patents in suitUS 10,561,884

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.