• Shenzhen Tuozhu Technology Co., Ltd. v. Stratasys, Inc.All claims unpatentable
  PTAB · Sep 28, 2026 · IPR2025-00611 · APJ Christopher L Ogden · IPR · Final written decision

  Claims 1–10, 12, 13, 19, and 20 are unpatentable under § 103 over the stated Douglas–Mark and Hamilton-based grounds.

  RulingsFinal written decision

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “The parties agree that experience could substitute for a degree, and vice versa. Pet. 3; PO Resp. 10. The parties’ proposed levels of ordinary skill are substantially similar. For this decision, as in the Institution Decision, we adopt Petitioner’s proposed level, which is supported by credible testimonial evidence and is consistent with the problems addressed in the ’774 patent. See Ex. 1001, 1:16–52. Our decision would be the same, however, if we were to adopt Patent Owner’s proposal.” slip op. at 7

  • Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)Other

    “Neither Petitioner nor Patent Owner argues that we need to construe any claim terms explicitly. See Pet. 2–3; PO Resp. 10. However, the parties contest two material claim-construction issues which we address below. To the extent that the parties’ positions depend on interpreting other claim language in a particular way, we discuss the relevant claim language below in the context of the parties’ arguments regarding the prior art.” slip op. at 8

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

    “We disagree with Patent Owner that a person of ordinary skill in the art would have understood that limitation 1.2 must be performed before limitations 1.3 or 1.4. See Ex. 1001, 35:21–24. See Interactive Gift Exp., Inc. v. Compuserve Inc., 256 F.3d 1323, 1342 (Fed. Cir. 2001) (“Unless the steps of a method actually recite an order, the steps are not ordinarily construed to require one.” (citing Loral Fairchild Corp. v. Sony Corp., 181 F.3d 1313, 1322 (Fed. Cir. 1999)). The evidence suggests that a “target printer” is any printer that is ultimately selected for fabricating the object, and such a printer could send its configuration information either before or after that determination is made in limitation 1.2. This interpretation does not render the word “target” meaningless. At some point, a printer must be determined to be the target printer, which is the one intended to ultimately fabricate the three-dimensional object. But the target printer still exists, and is capable of being queried, before that determination is made. We find the examples in the ’774 patent pertinent to this question. The ’774 patent states that “the target printer may include more than one printer.” Ex. 1001, 18:66–67. In discussing the step of “query target printer for properties 306” (Fig. 3A), the ’774 patent states that “[i]n one aspect, numerous queries are sent to numerous printers, e.g., for use in selecting one or more of the printers as the target printer.” Id. at 19:8–10. Alternatively, “the query is sent to a printer that is not necessarily the target printer as described herein, e.g., when the query or information received from a response to the query is used for the selection of the target printer.” Id. at 19:11–14. Importantly, the second embodiment states that the queried printer “is not necessarily the target printer,” suggesting that the queried printer could be the target printer even before it is determined to be such. Id. at 19:11–12 (emphasis added). Based on the evidence of record, a person of ordinary skill in the art would have understood that the “target printer” can be determined after the query recited in limitation 1.3 or the reception of configuration information recited in limitation 1.4. Thus, the evidence does not impose an ordering between limitations 1.2 and 1.3 or between limitations 1.2 and 1.4. The evidence also does not support Patent Owner’s argument that the two reverse-order examples in the ’774 patent are unclaimed embodiments.” slip op. at 10

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

    “We disagree that Petitioner’s arguments are based on impermissible hindsight, because they are based on the disclosures in Douglas and Mark, and Petitioner has articulated a persuasive reason to combine those references without referring to the ’774 patent itself, as we discuss below. See In re McLaughlin, 443 F.2d 1392, 1395 (CCPA 1971) (an obvious rationale is not improper hindsight if it “takes into account only knowledge which was within the level of ordinary skill at the time the claimed invention was made and does not include knowledge gleaned only from applicant’s disclosure”).” slip op. at 29

  Patent outcomesUS 11,886,774 unpatentable
  Claim construction§ 102 anticipation§ 103 obviousnesscites Phillips · KSR · Graham
  Patents in suitUS 11,886,774
• Apple Inc. v. Proxense, LLCAll claims unpatentable
  PTAB · Sep 17, 2026 · IPR2025-00562 · APJ Thu A Dang · IPR · Final written decision

  Claims 1–20 are unpatentable as obvious over Giobbi ’157, Giobbi ’139, and Dua; the Board also finds the claims unpatentable under the Broadcom 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

    “IPR2024-00783, Ex. 1001, 22:36–49. 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

  • Skill levelOther

    “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. See Graham v. John Deere Co. of Kansas City, 383 U.S. 1, 17–18 (1966).” slip op. at 25

  • Expert testimonyPetitioner expert creditedDecided for petitioner

    “We find persuasive Dr. Wolfe’s supporting testimony that a POSITA would have understood the terms “PDK” and “RDC” to have “definite structure.” Ex. 1013 ¶¶ 35–56. In particular, we find persuasive Dr. Wolfe’s testimony that the term “PDK,” for example, “encompasses at least ‘a collection of circuit components that includes an antenna, a transceiver, and a controller and memory for storing information particular to a user.’” Id. ¶ 35. Dr. Wolfe’s testimony is consistent with the Specification of the ’188 patent. See Ex. 1001, 5:42–6:7, 3:48–62. In particular, the Specification of the ’188 patent describes a microchip that stores information in memory and responds through an antenna when probed, which is consistent with Dr. Wolfe’s testimony. Id.; Ex. 1001, 1:30–62.” slip op. at 19

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

    “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. See Graham v. John Deere Co. of Kansas City, 383 U.S. 1, 17–18 (1966).” slip op. at 25

  Patent outcomesUS 9,049,188 unpatentable
  Claim construction§ 103 obviousnesscites KSR · Graham
  Patents in suitUS 9,049,188
• Genius Sports Ltd. v. Sportscastr Inc. D/B/A Panda InteractiveAll claims unpatentable
  PTAB · Aug 27, 2026 · IPR2024-01310 · APJ Stephen E Belisle · IPR · Remand

  On Director remand, the Board determined claims 1–15 unpatentable under § 103, including claims 1–11 over Ellis, Spivey, and Herzog.

  RulingsRemand decision

  • RemandOther

    “all Challenged Claims unpatentable and denying Petitioner’s Motion to Exclude. Paper 47 (“Original Final Decision”). Subsequently, Patent Owner filed a Request for Director Review and Petitioner filed an authorized Response thereto. Papers 48, 49. On July 29, 2026, the Director granted review, vacated-in-part the Original Final Decision, and remanded the case to the Board. Paper 50. In particular, the Director directed the Board “to consider Patent Owner’s arguments as to the webserver limitation in deciding whether Petitioner has established by a preponderance of the evidence that claims 1–11 are unpatentable under Petitioner’s Ground 1B.” Id. at 4. We do so in this Final Written Decision on Remand (“Remand Decision”). See infra § III.E (Ground 1B). For completeness, we repeat herein our analysis in the Original Final Decision for all other grounds.” slip op. at 2

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

    “C. Claim Construction We construe claims “using the same claim construction standard that would be used to construe the claim in a civil action under 35 U.S.C. 282(b), including construing the claim in accordance with the ordinary and customary meaning of such claim as understood by one of ordinary skill in the art and the prosecution history pertaining to the patent.” 37 C.F.R. § 42.100(b); see also Phillips v. AWH Corp., 415 F.3d 1303 (Fed. Cir. 2005) (en banc). In this context, claim terms “are generally given their ordinary and customary meaning” as understood by a person of ordinary skill in the art in question at the time of the invention. Phillips, 415 F.3d at 1312–13; see CCS Fitness, Inc. v. Brunswick Corp., 288 F.3d 1359, 1366 (Fed. Cir. 2002) (There is “a ‘heavy presumption’ that a claim term carries its ordinary and customary meaning.”). “In determining the meaning of the disputed claim limitation, we look principally to the intrinsic evidence of record, examining the claim language itself, the written description, and the prosecution history, if in evidence.” DePuy Spine, Inc. v. Medtronic Sofamor Danek, Inc., 469 F.3d 1005, 1014 (Fed. Cir. 2006) (citing Phillips, 415 F.3d at 1312–17). Extrinsic evidence is “less significant than the intrinsic record in determining ‘the legally operative meaning of claim language.’” Phillips, 415 F.3d at 1317. Petitioner contends that “[t]he claim terms of the ’218 [patent] should be given their plain and ordinary meaning” as understood by the relevant artisan. Pet. 6. Petitioner argues that the relevant artisan “would have understood a ‘socket’ to be a uniquely addressable communication endpoint on a server where first event information is provided to a [viewer client device] VCD.” Pet. 26 (citing Ex. 1001 ¶ 170). Petitioner argues that the relevant artisan also would have understood an “event socket,” in turn, to be “a socket where information about one sporting event is provided to VCDs.” Id. Beyond such proposed plain meanings for “socket” and “event” slip op. at 14

  • Obviousness (§103) › Objective indicia / secondary considerationsObjective indicia no nexusDecided for petitioner

    “(6) Conclusion as to Objective Indicia of Non- Obviousness For the foregoing reasons, although we have considered Patent Owner’s evidence of objective indicia of nonobviousness, we accord it little weight, and find that it does not outweigh Petitioner’s strong countervailing evidence supporting a conclusion of obviousness.” slip op. at 53

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

    “engineer with substantial experience in Internet video streaming, Internet communication, and related protocols, including an understanding of relaytype and orchestrator-type webservers, would have considered the subject matter of claim 1 as a whole, including the webserver, to be obvious in light of the combined teachings of Ellis, Spivey, and Herzog. Based on the context discussed above, and for the reasons provided above, we determine that the answer is yes. See Fleming v. Cirrus Design Corp., 28 F.4th 1214, 1222 (Fed. Cir. 2022) (“That the proposed combination of [two references]—rather than one of the individual references—discloses the disputed claim limitations does not defeat the Board’s conclusion of obviousness. In this case, it is sufficient that [the relevant artisan] would have been motivated to combine the prior art in a way such that the combination discloses the claim limitations.”).” slip op. at 78

  Patent outcomesUS 11,039,218 unpatentable
  Claim construction§ 103 obviousnesscites Phillips · KSR · Graham
  Patents in suitUS 11,039,218
• Cambridge Industries USA, Inc. / Accelight Technologies, Inc. v. Applied Optoelectronics, Inc.No claims unpatentable
  PTAB · Jul 27, 2026 · IPR2025-01570 · APJ Monica S Ullagaddi · IPR · Final written decision

  The majority held claims 1–19 not shown unpatentable: Wang did not anticipate claims 1–10, and Wang with Xiong did not render claims 11–19 obvious.

  RulingsFinal written decision

  • Skill levelSkill level petitioner adoptedOther

    “field of the ’690 Patent would have had at least (1) an undergraduate degree in electrical engineering, computer engineering, computer science, or a comparable field of study and (2) at least two years of experience with optical data communications or a comparable field of work.” Pet. 14 (citing Ex. 1003 ¶ 22). Petitioner also states that “[i]ndividuals having different educational backgrounds and supplemental experience might still be of ordinary skill in the art if such experience compensates for any deficiencies in education relative to the criteria stated above” and “[i]n some cases, additional education might be an acceptable substitute for some experience, or vice versa.” Id. Patent Owner does not dispute Petitioner’s characterization of the level of skill in the art. See e.g., PO Resp. 9. We adopt Petitioner’s unopposed definition of the level of ordinary skill in the art as it appears consistent with the disclosures of the ’690 patent and the prior art of record. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001).” slip op. at 7

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

    “Patent is self-explanatory and would have been recognized by a [person of ordinary skill in the art] as having plain and ordinary meanings.” Pet. 10. “Petitioner submits that no special constructions are required” because “the claim terms appear understandable in the context of the disclosure provided by the specification of the ’690 Patent.” Id. (citing Ex. 1003 ¶ 58). Patent Owner “agrees that the claim terms should be given their plain and ordinary meaning as understood by a [person of ordinary skill in the art].” PO Resp. 10. After reviewing the arguments and evidence before us, we determine that we do not need to expressly construe any claim term to resolve any controversy in the proceeding. Realtime Data, LLC v. Iancu, 912 F.3d 1368, 1375 (Fed. Cir. 2019) (“The Board is required to construe ‘only those terms . . . that are in controversy, and only to the extent necessary to resolve the controversy.’” (quoting Vivid Techs., Inc. v. Am. Sci. Eng’g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999))).” slip op. at 8

  • BurdenNot shown unpatentable

    “Also relevant to our analysis is that this is an anticipation ground and Petitioner is required to show that the reference discloses not only the elements of the claimed invention, but also discloses those elements as arranged in the claim. Net MoneyIN, Inc. v. VeriSign, Inc., 545 F.3d 1359, 1371 (Fed. Cir. 2008). Although our Institution Decision concluded that Petitioner had demonstrated a reasonable likelihood of prevailing with respect to its anticipation challenge to independent claim 1 applying Wang (Inst. Dec. 6), at this stage of the proceeding we are required to evaluate Petitioner’s challenges under a higher standard, the preponderance of evidence standard. For the foregoing reasons, we are not persuaded that Petitioner sufficiently establishes that claim 1 is unpatentable under 35 U.S.C. § 102 as anticipated by Wang by a preponderance of the evidence.” slip op. at 13

  • Novelty / Anticipation (§102) › Anticipation standard (single reference, every element)Not shown unpatentableNot shown unpatentable

    “Wang discloses that “the isolator 100 is bonded to the substrate by means of an adhesive” in which “[t]he adhesive is not only used to fix the isolator 100 to the substrate, but also fills a gap between the isolator 100 and the substrate to improve the installation accuracy of the isolator 100.” Ex. 1006 ¶ 41 (emphasis added). Petitioner does not explain how filling in a gap between the isolator 100 and a substrate necessarily results in “each of the plurality of optical isolators [being] disposed substantially in parallel relative to each other,” as recited in claim 1. The cited portion in paragraph 43 references Figures 5 and 6, which depict Embodiment 1 of Wang and are reproduced below. Figures 5 and 6 of Wang depict isolators 100, base 311, and baffles 312. Although paragraph 44 of Wang states that “[t]he substrate includes a base 311, and baffles 312 and isolators 100 sequentially disposed on the base 311,” Petitioner does not sufficiently persuade us how Wang’s disclosure “sequentially disposed” isolators necessarily discloses that the isolators are “disposed substantially in parallel relative to each other” as recited in independent claim 1. Ex. 1006 ¶ 44. Although the cited portion in Figure 6 of Wang apparently shows a possibly parallel arrangement of Petitioner cites to Dr. Kirk’s Declaration, but Dr. Kirk does not opine on why cited portions of Wang necessarily disclose or depict the claimed “disposed substantially in parallel relative to each other” requirement. Ex. 1003 ¶¶ 73, 74; Ex. 1006 ¶¶ 41, 43, Figs. 6, 8, 10. At best, Dr. Kirk testifies that “a POSITA would have understood that Wang anticipates Claim 1.” Ex. 1003 ¶ 75. Also relevant to our analysis is that this is an anticipation ground and Petitioner is required to show that the reference discloses not only the elements of the claimed invention, but also discloses those elements as arranged in the claim. Net MoneyIN, Inc. v. VeriSign, Inc., 545 F.3d 1359, 1371 (Fed. Cir. 2008). Although our Institution Decision concluded that Petitioner had demonstrated a reasonable likelihood of prevailing with respect to its anticipation challenge to independent claim 1 applying Wang (Inst. Dec. 6), at this stage of the proceeding we are required to evaluate Petitioner’s challenges under a higher standard, the preponderance of evidence standard.” slip op. at 12

  Patent outcomesUS 10,788,690 not shown unpatentable
  Claim construction§ 102 anticipation§ 103 obviousnesscites Phillips · KSR · Graham
  Patents in suitUS 10,788,690
• Luxottica Of America, Inc. v. E-Vision Smart Optics, Inc.Adverse judgment
  PTAB · Jun 29, 2026 · IPR2025-01512 · APJ Arthur M Peslak · IPR · Adverse judgment

  The Board granted Patent Owner’s request for adverse judgment, cancelled claims 1–27, and terminated the proceeding.

  RulingsAdverse judgment

  • Adverse judgmentAdverse judgmentGranted

    “A party may request entry of adverse judgment against itself at any time during an inter partes review proceeding. See 37 C.F.R. § 42.73(b). Under these circumstances, entry of judgment adverse to the Patent Owner is appropriate as to claims 1–27 of the ’612 patent. Consequently, we grant Patent Owner's request for adverse judgment.” slip op. at 2

  • PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
  None
  Patents in suitUS 11,971,612
• Innoscience America, Inc. v. Infineon Technologies Americas Corp.No claims unpatentable
  PTAB · Jun 12, 2026 · IPR2025-00094 · APJ Christopher M Kaiser · IPR · Final written decision

  Claims 1–16 were not shown unpatentable under any asserted obviousness ground because Petitioner failed to establish the proposed modifications and combinations.

  RulingsFinal written decision

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “Petitioner contends that one of ordinary skill in the art “would have possessed at least a four-year degree in electrical engineering or a closely related field, and at least two years of experience in semiconductor device design.” Pet. 5 (citing Ex. 1003 ¶¶ 67–69). Petitioner also argues that “[a]dditional education could substitute for professional experience and vice versa.” Id. Patent Owner does not dispute Petitioner’s proposed level of ordinary skill. PO Resp. 1–76. Neither party explains why the outcome of this case would be affected by the adoption of the proffered definition of a person of ordinary skill in the art. Accordingly, and because it appears to be consistent with the ’003 patent and the asserted prior art, we adopt Petitioner’s assessment of the level of ordinary skill in the art. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001).” slip op. at 7

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

    “Neither party proposes construing any claim terms. Pet. 6; Prelim. Resp. 1–76. In addition, as discussed below, we are able to determine the outcome of this proceeding without expressly construing any terms. Thus, we do not construe any terms for the purposes of this Decision. See Realtime Data, LLC v. Iancu, 912 F.3d 1368, 1375 (Fed. Cir. 2019) (“The Board is required to construe ‘only those terms . . . that are in controversy, and only to the extent necessary to resolve the controversy.’” (quoting Vivid Techs., Inc. v. Am. Sci. & Eng’g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999))).” slip op. at 8

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

    “challenged claim. Unigene Labs., Inc. v. Apotex, Inc., 655 F.3d 1352, 1360 (Fed. Cir. 2011). “This is so because inventions in most, if not all, instances rely upon building blocks long since uncovered, and claimed discoveries almost of necessity will be combinations of what, in some sense, is already known.” KSR, 550 U.S. at 418–419. On the other hand, an obviousness analysis “need not seek out precise teachings directed to the specific subject matter of the challenged claim, for a court can take account of the inferences and creative steps that a person of ordinary skill in the art would employ.” Id. at 418; accord In re Translogic Tech., Inc., 504 F.3d 1249, 1259 (Fed. Cir. 2007). However, a petitioner cannot satisfy its burden of proving obviousness by employing “mere conclusory statements.” In re Magnum Oil Tools Int’l, Ltd., 829 F.3d 1364, 1380 (Fed. Cir. 2016). Instead, a petitioner must articulate a reason why a person of ordinary skill in the art would have combined or modified the prior art references. In re NuVasive, Inc., 842 F.3d 1376, 1382 (Fed. Cir. 2016); see also Metalcraft of Mayville, Inc. v. The Toro Co., 848 F.3d 1358, 1366 (Fed. Cir. 2017) (“In determining whether there would have been a motivation to combine prior art references to arrive at the claimed invention, it is insufficient to simply conclude the combination would have been obvious without identifying any reason why a person of skill in the art would have made the combination.”); Belden Inc. v. Berk-Tek LLC, 805 F.3d 1064, 1073 (Fed. Cir. 2015) (“[O]bviousness concerns whether a skilled artisan not only could have made but would have been motivated to make the combinations or modifications of prior art to arrive at the claimed invention.”) (citing InTouch Techs., Inc. v. VGO Commc’ns, Inc., 751 F.3d 1327, 1352 (Fed. Cir. 2014)). In arguing for the obviousness of claim 1 over the combination of Bonn and Mizuta, Petitioner argues that a person of ordinary skill in the art would have modified Bonn to perform high-frequency signal amplification. Pet. 19–25. In particular, Petitioner argues that a person of ordinary skill in the art “would have found it obvious to modify the circuit of Figure 1 [of Bonn] and use Figure 7’s structure for high frequency signal amplification in place of mixer 40,” followed by additional modifications to the circuit of Figure 1. Id. at 22–25. These additional modifications include removing LO port 55, removing FET 20 (along with voltage source 80, capacitors 16, 26, and 34, resistor 18, and inductors 22 and 24), removing capacitor 34 and shorting gate structure 324 to ground, and removing resistors 46 and 48 and shorting terminal 51 to ground. Id. According to Petitioner, the motivation for these modifications was that “Bonn . . . teaches using its dual gate structures for signal amplification without signal mixing.” Id. at 22 (citing Ex. 1006, 11:26–37). On the record developed at trial, we disagree. Bonn does, as Petitioner argues, teach that “the dual gate FET structure of the present invention can be tailored to provide superior performance over the prior art dual gate FET structures in high frequency signal mixing as well as other applications such as high frequency signal amplification.” Ex. 1006, 11:33–37. But the tailoring that Bonn refers to relates to changes to the structure of the field-effect transistor itself, not to the circuitry surrounding that transistor. Id. (teaching that the reason that “the dual gate FET structure of the present invention can be tailored” is that “the parameters such as gate width, dopant concentration, and channel depth, under each gate of the dual gate FET are individually adjusted for optimum performance”). Thus, although Bonn might have motivated a person of ordinary skill in the art to have made changes to the dual-gate FET itself, we are not persuaded that it would have motivated the additional changes to the circuit of Bonn’s Figure 1.” slip op. at 11

  • Strike new argumentNew argument disregardedDecided for patent owner

    “Mishra’s Figure 5 is a second gate in favor of a new position. Petitioner’s new argument is that a person of ordinary skill in the art would have found it obvious to connect the field plate of Mishra’s Figure 5 to the source instead of the gate, converting the field plate into a second gate. Compare Pet. 83 (equating “drain side gate” with “field plate 66, Figure 5”), 86–88 (identifying field plate 66 as a “second gate”), with Reply 21–22 (identifying only the embodiment of Mishra’s Figure 10 as a source-connected field plate), 22–23 (arguing that Mishra teaches that the Figure 5 embodiment “could be arranged as ‘a single transistor with a dual gate structure’”). Although “the introduction of new evidence in the course of the trial is to be expected in inter partes review trial proceedings,” Genzyme Therapeutic Prods. LP v. Biomarin Pharm. Inc., 825 F.3d 1360, 1366 (Fed. Cir. 2016), the shifting of arguments is not, Wasica Fin. GmbH v. Cont’l Auto. Sys., Inc., 853 F.3d 1272, 1286 (Fed. Cir. 2017). Accordingly, Petitioner’s change of arguments here is inappropriate. Moreover, even if we were to consider Petitioner’s inappropriate new argument, we would conclude that Petitioner does not support the argument with sufficient evidence. “Whether [an obviousness ground] is based on combining disclosures from multiple references, combining multiple embodiments from a single reference, or selecting from large lists of elements in a single reference, there must be a motivation to make the combination and a reasonable expectation that such a combination would be successful, otherwise a skilled artisan would not arrive at the claimed combination.” In re Stepan, 868 F.3d 1342, 1346 n.1 (Fed. Cir. 2017). Petitioner’s new argument relies on a person of ordinary skill in the art modifying the Figure 5 embodiment of Mishra to connect the field plate to the source rather than the gate. Reply 21–24. Petitioner does not, however, show that a person of ordinary skill in the art would have had a motivation to make this modification or a reasonable expectation that this combination would be successful. Id. Petitioner argues instead that “[n]o ‘reason’ is needed.” Id. at 24. Thus, Petitioner does not show by a preponderance of the evidence that claim 1 would have been obvious over the combination of Mishra and Ren.” slip op. at 19

  Patent outcomesUS 8,264,003 not shown unpatentable
  Claim construction§ 103 obviousnesscites Phillips · KSR · Graham
  Patents in suitUS 8,264,003
• Shenzhen Tuozhu Technology Co., Ltd. v. Stratasys, Inc.No claims unpatentable
  PTAB · Jun 9, 2026 · IPR2025-00321 · APJ Christopher M Kaiser · IPR · Final written decision

  The Board held claims 1, 2, 5–7, 9, 16, and 17 not unpatentable because the asserted combinations did not establish the required purge-tower teachings or prior-art status.

  RulingsFinal written decision

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “Petitioner contends that one of ordinary skill in the art “would have had (1) at least a bachelor’s degree in Mechanical Engineering, Computer Engineering, Chemical Engineering, Materials Science, or a related field, and (2) at least two years of research or industry experience in 3D printing or materials used for 3D printing.” Pet. 5 (citing Ex. 1003 ¶¶ 14–16). Petitioner also argues that “[a]dditional experience could substitute for a formal degree or formal training (and vice versa).” Id. Patent Owner proposes a slightly different level of skill, arguing that a person of ordinary skill in the art “would have had a bachelor’s degree in Mechanical Engineering, Computer Engineering, Chemical Engineering, Materials Science, or a comparable field and at least two years of experience related to 3D printing, with additional experience potentially being a substitute for a formal degree or training (and vice versa).” Prelim. Resp. 24. Neither party explains why the outcome of this case would be affected by the adoption of any of the proffered definitions of a person of ordinary skill in the art. We adopt Petitioner’s assessment of the level of ordinary skill in the art, as it appears consistent with the ’324 patent and the asserted prior art. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001).” slip op. at 8

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

    “According to the ’713 patent, “[p]urge tower 24 itself may be . . . recycled or otherwise discarded as desired.” Ex. 1001, 8:27–28. This description provides some support for Patent Owner’s view, because a purge tower too intimately integrated with the part would be difficult or impossible to recycle or discard. This is further supported by the ’713 patent’s statement that “purge tower 24 may be printed at any suitable location on build substrate 44 (i.e., at any location in the x-y build plane not occupied by 3D part 20 or support structure 22).” Id. at 8:30–34. It also is supported by Dr. Hickner’s testimony that the ’713 patent “clearly shows . . . the 24 purge tower separated from the part” and that “the purge tower is a separate physical object.” Ex. 2016, 28:8–10, 64:1–9. On the other hand, there is evidence supporting Petitioner’s view that, as long as the purge tower is generally separate from the part and the support structure, it may still make contact with those portions of the print. As noted above, “purge tower 24 may be printed at any suitable location on build substrate 44 (i.e., at any location in the x-y build plane not occupied by 3D part 20 or support structure 22).” Ex. 1001, 8:30–34. This language does not exclude locations adjacent to or in contact with the part or the support structure. Thus, determine that a “purge tower,” as that term is used in the context of the ’713 patent, may not be an integrated portion of a printed part or support structure but need not be free of all contact with the printed part or support structure.” slip op. at 9

  • BurdenNot shown unpatentable

    “There is evidence of record to support both Petitioner’s view and Patent Owner’s view. On the record developed at trial, however, we cannot say that the preponderance of the evidence favors Petitioner, who bears the burden of proof. See 35 U.S.C. § 316(e). Accordingly, Petitioner has not shown by a preponderance of the evidence that KISSlicer teaches printing a layer of a purge tower each time the printer switches one extruder to the operating mode. Because proving the obviousness of claims 1 and 16 requires such a showing, Petitioner has not shown by a preponderance of the evidence that claims 1 and 16 would have been obvious over the combination of Priedeman and KISSlicer. 5. Analysis of Remaining Claims Claims 2, 6, 7, 9, and 17 all depend, directly or indirectly, from claim 1 or claim 16. Accordingly, they all include the limitations of either claim 1 or claim 16. Because, as discussed above, Petitioner has not shown that the combination of Priedeman and KISSlicer teaches or suggests all the limitations of claims 1 and 16, Petitioner also has not proven by a preponderance of the evidence that claims 2, 6, 7, 9, and 17 would have been obvious over that combination of references.” slip op. at 21

  • Obviousness (§103) › Analogous artAnalogous artOther

    “On the record developed at trial, we agree with Petitioner. According to several industry forum posts, people interested in three-dimensional printing located the website where KISSlicer was posted between February 2012 and April 2012. Ex. 1028, 1 (post discussing and directing others to KISSlicer on April 11, 2012); Ex. 1031, 1 (two posts discussing KISSlicer on March 16, 2012, and March 21, 2012); Ex. 1032, 1 (two posts discussing KISSlicer on February 11, 2012, and February 14, 2012). Thus, not only was it possible for people of ordinary skill in the art to locate KISSlicer; people of ordinary skill in the art actually did locate it. Accordingly, Petitioner has shown by a preponderance of the evidence that KISSlicer was publicly accessible.” slip op. at 19

  Patent outcomesUS 9,421,713 not shown unpatentable
  Claim construction§ 102 anticipation§ 103 obviousnesscites Phillips · KSR · Graham
  Patents in suitUS 9,421,713
• Genius Sports Ltd. v. Sportscastr Inc. D/B/A Panda InteractiveAll claims unpatentable
  PTAB · Mar 11, 2026 · IPR2024-01305 · APJ Jon M Jurgovan · IPR · Final written decision

  Claims 1–9 are unpatentable: claims 1, 8, and 9 as obvious over Ellis and Spivey, and claims 2–7 as obvious over Ellis, Spivey, and Herzog.

  RulingsFinal written decision

  • Skill levelSkill level patent owner adoptedDecided for patent owner

    “Relying on the declaration of Dr. Wicker, Petitioner contends that a person of ordinary skill in the art (POSA) at the time of the invention of the ’687 patent would have had “at least a bachelor’s degree, or equivalent, in electrical engineering, computer engineering, computer science, or a related field or an equivalent number of years of working experience, and one to two years of experience in networking environments, including at least some experience with live-streaming network architecture.” Pet. 13 (citing Ex. 1001 ¶¶ 72–76). Petitioner also states that “[a]dditional education or experience in related fields could compensate for deficits in the above qualifications.” Id. Patent Owner contends that a POSA at the time of the invention of the ’687 patent would have had “a bachelor’s degree in electrical engineering, computer engineering, computer science, or equivalent degree and, in addition, approximately two years of work experience with Internet video streaming, Internet communication, and related protocols.” PO Resp. 13 (citing Ex. 2001 ¶ 99). The parties have not addressed whether the differences in these definitions impact the unpatentability analysis before us. We apply Patent Owner’s definition of a POSA at the time of the claimed invention because, based on the record, this proposal is consistent with the ’687 patent, the asserted prior art, and is supported by the testimony of Dr. Wicker. We note that we would reach the same determination under Petitioner’s formulation of the level of ordinary skill.” slip op. at 12

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

    “Patent Owner contends that the plain and ordinary meaning should apply to all terms of the challenged claims except for “event socket.” PO Resp. 12. Petitioner argues that an “event socket” should be construed as “uniquely addressable communication endpoints that transmit event information.” Pet. Reply 8–10. Patent Owner does not disagree with Petitioner’s proposal. See generally PO Sur-Reply. As the parties do not dispute the meaning of “event socket,” we need not, and do not, expressly construe the term beyond the parties agreed meaning. See Vivid Techs., Inc. v. Am. Sci. & Eng’g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999) (only claim terms in controversy need to be construed, and only to the extent necessary to resolve the controversy).” slip op. at 10

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

    “We agree with Petitioner’s contention that Ellis and Spivey differ in that Ellis uses HTTP request-response messages whereas Spivey uses websocket connections between the content delivery system’s server and user equipment. Pet. 18 (citing Ex. 1001 ¶¶ 106–115). As Petitioner points out, in Ellis’s HTTPS connections, a user equipment requests the server to respond with any new messages. Id. at 8 (citing Ex. 1001 ¶¶ 50, 51); Ex. 1016 ¶¶ 37, 40. We agree with Petitioner that Spivey’s websocket connections were a known alternative to HTTP requests. Id. (citing Ex. 1001 ¶¶ 52, 53, 58, 59). We further agree that such websockets constitute bidirectional, full-duplex, stateful, and persistent connections that provide instant updates from the server to the user equipment without the need for the user equipment to request them from the server (referred to as “push” technology). Id. Accordingly, we agree with Petitioner that, under some scenarios, a POSA would have viewed Spivey’s websocket connections as more advantageous for providing video content and event data to end-users than Ellis’s HTTP request-response protocol, thus motivating simple substitution of Spivey’s LDSD and MQSD for Ellis’s SCS. Pet. 21–22 (citing Ex. 1016 ¶¶ 34, 47; Ex. 1017 ¶ 34; Ex. 1001 ¶¶ 114, 115). See KSR, 550 U.S. at 417 (simple substitution of one known element for another is a recognized rationale supporting a motivation to combine). For example, if server requests are frequent, a POSA would have recognized that the processing overhead of setting up and tearing down HTTP connections would exceed any latency disadvantages of Spivey’s persistent websocket connections. Ex. 1064 ¶ 35. Thus, under some circumstances, a POSA would have been motivated to make the Ellis-Spivey combination, and we do not agree with Patent Owner’s arguments to the contrary.” slip op. at 19

  • Obviousness (§103) › Objective indicia / secondary considerations › Long-felt need / failure of othersObjective indicia no nexusDecided for petitioner

    “Considering the totality of the evidence, we find Patent Owner has not demonstrated that a long-felt but unresolved need existed for the claimed invention. See Apple, 839 F.3d at 1056. As Petitioner points out, although Patent Owner argues that there is a long-felt need for a system that “allows broadcasters to deliver synchronized, low-latency digital content, such as a video content, and audio content . . . ” (PO Resp. 64), Patent Owner does not contest Petitioner’s showing that Ellis also discloses “a video streaming system that provided event information over a separate channel, which is not hard embedded in the video stream.” Pet. Reply 23. Further, as Petitioner also points out, “claim 1 simply requires a media source to receive the video stream and distribute the video stream.” Pet. Reply 23. In fact, during Oral Argument, although Patent Owner argues that its invention is “the synchronization and the latency improvements through that one-to-many socket architecture,” Patent Owner conceded that the claims “could be broader than that.” Tr. 44:24–46:16. We agree with Petitioner’s argument that the “claim language” does not “relate to any synchronized, low-latency, scalable, flexible, or new and improved video streaming technique.” Pet. Reply 23. Furthermore, as Petitioner points out, Patent Owner does not cite to any evidence of long-felt but unresolved needs. Pet. Reply 23 (citing PO Resp. 66). In particular, Patent Owner merely provides conclusory statements that, prior to the claimed invention, “conventional video streaming systems” include “hard-embedded event information,” and that “[t]he claimed invention satisfied the long-felt need for an innovative system.” PO Resp. 64–66. Thus, considering the totality of the evidence, we agree with” slip op. at 45

  Patent outcomesUS 10,805,687 unpatentable
  Claim construction§ 103 obviousnesscites KSR · Graham
  Patents in suitUS 10,805,687
• Genius Sports Ltd. v. Sportscastr Inc. D/B/A Panda InteractiveAll claims unpatentable
  PTAB · Mar 4, 2026 · IPR2024-01308 · APJ Thu A Dang · IPR · Final written decision

  Claims 1–9 are unpatentable under § 103 over Ellis and Spivey, with Herzog added for claims 2–6; the alternative Herzog, Spivey, and Ellis ground fails.

  RulingsFinal written decision

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

    “The Board is required to construe ‘only those terms . . . that are in controversy, and only to the extent necessary to resolve the controversy.’” Realtime Data, LLC v. Iancu, 912 F.3d 1368, 1375 (Fed. Cir. 2019) (quoting Vivid Techs., Inc. v. Am. Sci. & Eng’g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999)). On this record, we give “socket” and “event socket” their ordinary and customary meaning. And, as to “socket,” both parties agree that the ordinary and customary meaning for “socket” is a uniquely addressable communication endpoint on a server. Pet. 37; PO Resp. 2. We decline to provide further analysis or an express construction as doing so is not needed to resolve the dispute between the parties. slip op. at 12

  • Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITAPlain and ordinary meaningDecided for petitioner

    “Accordingly, Petitioner’s proposed constructions of “socket” and “event socket” (Pet. 37) are not disputed by Patent Owner. PO Resp. 2, 12. In fact, by arguing that Spivey’s topic queues are neither “uniquely addressable” nor “communication endpoint[s],” Patent Owner appears to adopt Petitioner’s proposed construction of “socket” as a “uniquely addressable communication endpoint.” Id. As Patent Owner acknowledged during Oral Argument, “I don’t think there’s any dispute of what we mean by socket, a uniquely addressable communication endpoint.” Tr. 73:11–13.6 6 Patent Owner also refers to the District Court’s construction of “event socket” during Oral Argument, by claiming the court’s Claim Construction Order was a part of the record as “Exhibit 1069.” Tr. 73:14–74:17. However, as there is no “Exhibit 1069” in this proceeding, we will not “The Board is required to construe ‘only those terms . . . that are in controversy, and only to the extent necessary to resolve the controversy.’” Realtime Data, LLC v. Iancu, 912 F.3d 1368, 1375 (Fed. Cir. 2019) (quoting Vivid Techs., Inc. v. Am. Sci. & Eng’g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999)). On this record, we give “socket” and “event socket” their ordinary and customary meaning. And, as to “socket,” both parties agree that the ordinary and customary meaning for “socket” is a uniquely addressable communication endpoint on a server. Pet. 37; PO Resp. 2. We decline to provide further analysis or an express construction as doing so is not needed to resolve the dispute between the parties.” slip op. at 11

  • Skill levelSkill level patent owner adoptedDecided for patent owner

    “person of ordinary skill in the art (POSITA) at the time of the invention of the ’697 patent would have had “at least a bachelor’s degree, or equivalent, in electrical engineering, computer engineering, computer science, or a related field or an equivalent number of years of working experience, and one to two years of experience in networking environments, including at least some experience with live-streaming network architecture.” Pet. 13 (citing Ex. 1001 ¶¶ 72–76). Petitioner also states that “[a]dditional education or experience in related fields could compensate for deficits in the above qualifications.” Id. Patent Owner contends that a POSITA at the time of the invention of the ’697 patent would have had “a bachelor’s degree in electrical engineering, computer engineering, computer science, or equivalent degree and, in addition, approximately two years of work experience with Internet video streaming, Internet communication, and related protocols.” PO Resp. 13. The parties have not addressed whether the differences in these definitions impact the unpatentability analysis before us. We apply Patent Owner’s definition of a POSITA at the time of the claimed invention because, based on the record, this proposal is consistent with the ’697 patent, the asserted prior art, and is supported by the testimony of Dr. Wicker. We note that we would reach the same determination under Petitioner’s formulation of the level of ordinary skill.” slip op. at 9

  • Obviousness (§103) › Motivation to combine / reasonable expectation of successUnpatentableMotivation foundUnpatentable

    “ability for the clients and the server to communicate,” which can be any system that can “provide real-time sports,” but “doesn’t discuss whether it’s a push system or a pull system,” wherein Spivey, on the other hand, “expressly indicates that it is a push type of data system which reduces latency over prior art systems that utilize push technologies.” Tr. 15:13–19. We find availing Petitioner’s contention that, “[a]s explained by Dr. Wicker, . . . a POS[IT]A would have been motivated to implement real-time data delivery using Spivey’s data pushing technique to reduce latency.” Id. at 16:2–4. “[I]f a technique has been used to improve one device, and a person of ordinary skill in the art would recognize that it would improve similar devices in the same way, using the technique is obvious unless its actual application is beyond his or her skill.” KSR, 550 U.S. at 417. We find unavailing Patent Owner’s contention that Petitioner fails to “articulate why a POSITA would have been motivated to make the necessary modification and proposed combination.” PO Resp. 41. Here, Petitioner points out that its proposed combination would have been made to improve latency issues in Ellis’s system. Pet. 17–21. In particular, Spivey’s discloses that its techniques “may reduce . . . delay [on the order of seconds (e.g., 30 to 45 seconds) or minutes] to an order of milliseconds (ms) (e.g., 100 ms) or less, providing a significant advantage over the conventional practices.” Ex. 1017 ¶ 28. Spivey also discloses pushing data to the “subscribed connected client devices” substantially simultaneously with the message queue server receiving the topic entry from a live data source, e.g., “with a time delay of 100 milliseconds or less,” which Spivey discloses is “at least two orders of magnitude shorter than conventional time periods of legacy devices.” Id. ¶ 96; see also id. at code (57) (disclosing pushing “the topic entry to a subscribed client device substantially simultaneously with the message queue server receiving the topic entry from a live data source”).” slip op. at 50

  Patent outcomesUS 10,425,697 unpatentable
  Claim construction§ 103 obviousnesscites Phillips · KSR · Graham
  Patents in suitUS 10,425,697
• Dr. Squatch, LLC v. The Procter & Gamble CompanyAll claims unpatentable
  PTAB · Jan 28, 2026 · IPR2024-01174 · APJ Susan L C Mitchell · IPR · Final written decision

  Claims 1–8 and 10–23 are unpatentable: the Board found claims 1–15 anticipated or obvious over the asserted grounds and claims 16–23 obvious over the Native combination.

  RulingsFinal written decision

  • Expert testimonyPetitioner expert creditedPatent owner expert discountedOther

    “argument that the prior art fails to enable a stable deodorant stick. Rather, we are persuaded by Petitioner that Lesniak sufficiently teaches compositions with the relevant ingredients and achieves stable compositions through the use of a second wax having a melting point of 73 to 90° C. Reply 6–7 (citing Ex. 1003, 1:39–54). For example, Lesniak’s compositions (nos. 8 and 11) that used such a second wax, namely CastorWax MP80, are disclosed as sufficiently stable. Ex. 1003, Table 2. Here, we further credit the testimony of Dr. Michniak-Kohn that Lesniak teaches how to make stable compositions by including a secondary wax, such as castor wax, with a sufficiently high melting point. Ex. 1003, 1:39-54, 5:23-32, Table 2. Both of the compositions (nos. 8 and 11) tested by Lesniak that had such a wax passed the stability tests. Id. Ex. 1086 ¶ 7; see also Reply 6 (“Lesniak overcame any stability issues, as it expressly discloses compositions that are ‘physically stable at high and low temperatures.’”) (citing Ex. 1003, 5:23–32).” slip op. at 22

  • Skill levelSkill level petitioner adoptedOther

    “Petitioner proposes that a person of ordinary skill in the art (“POSA” or “POSITA”) at the time of the invention “would have (1) at least a B.S. or equivalent degree; and (2) at least two years of experience in cosmetics formulations.” Pet. 17 (citing Ex. 1002 ¶¶ 27–29). Patent Owner does not dispute Petitioner’s proposal about the POSA’s qualifications at this stage of the proceeding. PO Resp. 10. For this Decision, we adopt and apply Petitioner’s proposal above, which does not appear to be inconsistent with the level of skill reflected in the asserted prior art.” slip op. at 9

  • Claim Construction › Intrinsic evidence (Phillips canons) › Preamble limiting or notPreamble limitingDecided for patent owner

    “Patent Owner asserts that the preamble of independent claim 1, 16, and 20 reciting “a deodorant stick” is limiting” as it provides antecedent basis for the recitation of “said deodorant stick being free of an aluminum salt” for each independent claim. PO Resp. 7–10. Patent Owner also points to dependent claims 6–9 as relying on the preamble reciting “a deodorant stick” as antecedent basis for claim elements. Id. at 9. We agree. Petitioner does not provide argument to the contrary. See, e.g., Pet. 19 (arguing that Lesniak discloses a deodorant stick in the form of an antiperspirant stick). We determine that no express construction of any claim term is necessary to determine whether to institute inter partes review. Nidec Motor Corp. v. Zhongshan Broad Ocean Motor Co., 868 F.3d 1013, 1017 (Fed. Cir. 2017) (“[W]e need only construe terms ‘that are in controversy, and only to the extent necessary to resolve the controversy.’” (quoting Vivid Techs., Inc. v. Am. Sci. & Eng’g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999))). To the extent further discussion of the meaning any claim term is necessary to our decision, we provide that discussion below in our analysis of the asserted grounds of unpatentability.” slip op. at 8

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

    “We find that the evidence of record fails to support Patent Owner’s argument that the prior art fails to enable a stable deodorant stick. Rather, we are persuaded by Petitioner that Lesniak sufficiently teaches compositions with the relevant ingredients and achieves stable compositions through the use of a second wax having a melting point of 73 to 90° C. Reply 6–7 (citing Ex. 1003, 1:39–54). For example, Lesniak’s compositions (nos. 8 and 11) that used such a second wax, namely CastorWax MP80, are disclosed as sufficiently stable. Ex. 1003, Table 2. Here, we further credit the testimony of Dr. Michniak-Kohn that Lesniak teaches how to make stable compositions by including a secondary wax, such as castor wax, with a sufficiently high melting point. Ex. 1003, 1:39-54, 5:23-32, Table 2. Both of the compositions (nos. 8 and 11) tested by Lesniak that had such a wax passed the stability tests. Id. Ex. 1086 ¶ 7; see also Reply 6 (“Lesniak overcame any stability issues, as it expressly discloses compositions that are ‘physically stable at high and low temperatures.’”) (citing Ex. 1003, 5:23–32). Having considered the parties’ positions and evidence of record, summarized above, we determine that Lesniak provides sufficient disclosure to enable a person of ordinary skill in the art to formulate deodorant stick within the parameters of claim 1. Therefore, for the reasons discussed above, we conclude that Petitioner has proved by a preponderance of evidence that Lesniak anticipates claim 1.” slip op. at 22

  Patent outcomesUS 11,497,706 unpatentable
  Claim construction§ 102 anticipation§ 103 obviousness§ 112 disclosurecites KSR · Graham
  Patents in suitUS 11,497,706

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.