• Google LLC v. Sandpiper CDN, LLCInstituted
  PTAB · Nov 25, 2025 · IPR2025-00860 · APJ Sheila F Mcshane · IPR · Institution

  The Board instituted review of claims 1–20 on all asserted grounds, finding a reasonable likelihood that the Dilley, Pai, and Wang combination renders the claims obvious.

  RulingsInstitution decision

  • PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted

    “partes review. See 35 U.S.C. § 314; 37 C.F.R. § 42.4(a). Under 35 U.S.C. § 314(a), we may not authorize an inter partes review unless the information in the petition and the preliminary response “shows that there is a reasonable likelihood that the petitioner would prevail with respect to at least 1 of the claims challenged in the petition.” For the reasons stated below, we determine that Petitioner has established a reasonable likelihood that it would prevail with respect to at least one claim. We therefore institute inter partes review as to all of the challenged claims of the ’573 patent and all of the asserted grounds of unpatentability in the Petition.” slip op. at 2

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “III. ANALYSIS A. Level of Ordinary Skill in the Art Petitioner asserts that a person of ordinary skill in the art: would have had at least a bachelor’s degree in computer science, electrical engineering, or a related field, and at least two years of work or research experience in the field of content delivery management or networks. Work experience can substitute for formal education and additional formal education can substitute for work experience. Pet. 12 (citing Ex. 1006 ¶ 70). Patent Owner asserts that “the Board does not need to resolve the appropriate level of skill for a POSA [person of ordinary skill in the art] for purposes of deciding institution because the Petition fails under any articulation of a POSA.” Prelim Resp. 10. For the purposes of this Decision, we adopt the assessment offered by Petitioner as it is consistent with the ’573 patent and the prior art before us. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001).” slip op. at 8

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

    “Petitioner asserts that no claim terms need to be expressly construed by the Board and all terms should be given their ordinary meaning. Pet. 12. Patent Owner agrees that the Phillips standard applies. Prelim. Resp. 10. We determine that we need not expressly construe any claim terms at this juncture. 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 9

  • Disclosure Requirements (§112) › Written description (Ariad)Written description adequateEntitled to earlier dateDecided for patent owner

    “We consider the disclosures of the Provisional Application, which refer to cases 1 and 2, in which requests are redirected to an origin server for lower popularity content and to a parent server for medium popularity content at steps 522 and 524 as shown in Figure 5, respectively, wherein the edge server receives a redirect from the popularity service without a “followme” flag. See Ex. 1011 ¶¶ 43, 44. The Provisional Application also discloses that, by comparison, if there is a “follow-me” redirect sent to the edge server, it obtains and caches a resource as shown at step 528 for higher popularity content. Id. ¶ 44. On this record, as Patent Owner asserts, these disclosures are consistent with technical reasons provided in the Provisional Application for instructing the edge server not to cache unpopular resources. See Ex. 1011 ¶¶ 68–69. In light of these disclosures, we preliminarily find support for Dr. Shenoy’s testimony that, even with the words “instruction to not cache” are not literally recited in the Provisional Application, caching and not caching are alternative options that indicate the instruction to the edge server that will be implemented for each option. See Ex. 2014 ¶ 56. Further, these disclosures provide support for Dr. Shenoy’s testimony that the disclosures “reasonably convey to those skilled in the art that Patent Owner had possession of the edge server receiving an instruction to not cache the resource (and instead simply forward the redirect).” Id. In re Johnson states that “it is not true that the factual context out of which the question under § 112 arises is immaterial. Quite the contrary. Here, . . . the ‘written description’ in the [] specification supported the claims in the absence of the limitation, and that specification, having described the whole, necessarily described the part remaining.” See Johnson, 558 F.2d at 1019. This is consistent with M.P.E.P. § 2173.05(i) which states, “[i]f alternative elements are positively recited in the specification, they may be explicitly excluded in the claims.” M.P.E.P. § 2173.05(i). Further, “the failure of the specification to specifically mention a limitation that later appears in the claims is not a fatal one when one skilled in the art would recognize upon reading the specification that the new language reflects what the specification shows has been invented.” All Dental Prodx, LLC v. Advantage Dental Prod., Inc., 309 F.3d 774, 779 (Fed. Cir. 2002). Even though we do not discern that the Provisional Application explicitly discloses an “instruction to not cache,” at least on this preliminary record, and for the purposes of this Decision, there is positive recital of instructions to cache in the Provisional Application and Petitioner has provided sufficient supporting evidence that caching and not caching are alternative options. Further, there is sufficient evidence, in the context of the disclosures of written description support in the Provisional Application, providing support for Dr. Shenoy’s testimony that Patent Owner had possession of an edge server receiving an instruction to not cache the resource. Nonetheless, we invite additional briefing on these issues, including issues relating to alternative options of caching and not caching. On this preliminary record, we find that the ’573 patent has a priority date of April 2, 2008, which predates the earliest possible date on which Newton-471 could be effective as prior art, September 30, 2014 (the date on which the earliest application in the priority chain of Newton-471 was filed). Accordingly, we preliminarily find that Newton-471 is not prior art to the challenged claims. Thus, on the present record, Petitioner has not demonstrated a reasonable likelihood that it would prevail in showing that claims 1–20 are anticipated by Newton-471.” slip op. at 13

  Claim construction§ 102 anticipation§ 103 obviousness§ 112 disclosurecites Phillips · KSR · Graham
  Patents in suitUS 10,924,573
• Google LLC v. Sandpiper CDN, LLCInstituted
  PTAB · Nov 10, 2025 · IPR2025-00806 · APJ Sheila F Mcshane · IPR · Institution

  The Board instituted IPR on claims 1–20 and all asserted grounds, finding a reasonable likelihood of success on the § 103 challenges.

  RulingsInstitution decision

  • PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted

    “partes review. See 35 U.S.C. § 314; 37 C.F.R. § 42.4(a). Under 35 U.S.C. § 314(a), we may not authorize an inter partes review unless the information in the petition and the preliminary response “shows that there is a reasonable likelihood that the petitioner would prevail with respect to at least 1 of the claims challenged in the petition.” For the reasons stated below, we determine that Petitioner has established a reasonable likelihood that it would prevail with respect to at least one claim. We therefore institute inter partes review as to all of the challenged claims of the ’517 patent and all of the asserted grounds of unpatentability in the Petition.” slip op. at 2

  • Disclosure Requirements (§112) › Written description (Ariad)Not entitled to earlier dateDecided for petitioner

    “application must comply with the written description requirement of 35 U.S.C. § 112.” Zenon Envtl., Inc. v. U.S. Filter Corp., 506 F.3d 1370, 1378 (Fed. Cir. 2007) (quoting Lockwood v. Am. Airlines, Inc., 107 F.3d 1565, 1571 (Fed. Cir. 1997)); see also In re Hogan, 559 F.2d 595, 609 (CCPA 1977). To comply with the “written description” requirement of 35 U.S.C. § 112, first paragraph, an applicant must “convey with reasonable clarity to those skilled in the art that, as of the filing date sought, he or she was in possession of the invention. The invention is, for purposes of the ‘written description’ inquiry, whatever is now claimed.” Vas-Cath, Inc. v. Mahurkar, 935 F.2d 1555, 1563–64 (Fed. Cir. 1991) (emphasis omitted). The invention claimed does not have to be described in ipsis verbis to satisfy the written description requirement. Union Oil Co. v. Atlantic Richfield Co., 208 F.3d 989, 1000 (Fed. Cir. 2000). The question of written description support should not be confused, however, with the question of what would have been obvious to the artisan. Whether one skilled in the art would find the claimed invention obvious in view of the disclosure is not an issue in the “written description” inquiry. In re Barker, 559 F.2d 588, 593 (CCPA 1977). “A description which renders obvious the invention for which an earlier filing date is sought is not sufficient.” Lockwood, 107 F.3d at 1572.” slip op. at 11

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

    “motivated to combine Beaumont and Hasan. Pet. 13–14. Petitioner argues that “Beaumont does not describe a specific interface for manually entering [policy and rules] preferences, Hasan discloses a GUI for exactly this type of policy specification.” Id. at 14 (citing Ex. 1003 ¶ 70). Petitioner asserts that Hasan discloses that its Java-based, “platform independent” GUI takes the form of a “familiar tree structure” and allows administrators to “configure device and service configuration data and policy information.” Id. (citing Ex. 1006, code (57), 7:7–26, 8:19–29, 18:9–20). Petitioner asserts that the combination of Beaumont and Hasan would have been straightforward, and a person of skill “would have been motivated to incorporate Hasan’s GUI so that administrators could conveniently configure preferences for Beaumont’s DNS servers through an intuitive interface.” Id. (citing, inter alia, Ex. 1003 ¶¶ 70–71; Ex. 1007 ¶ 23). Patent Owner does not present any arguments on the rationale to combine. See generally Prelim. Resp. We find that at this juncture Petitioner has presented sufficient rationale to combine Beaumont and Hasan.” slip op. at 16

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

    “We agree with Patent Owner that its understanding of a policy as a rule is consistent with the disclosure in the ’517 patent that “a policy may be created by generating a decision tree representing the ATC rules.” See Ex. 1001, 9:1–3. We do not agree with Patent Owner, however, that Beaumont in combination with Hasan does not disclose the claimed policy features as claimed. As discussed above, Petitioner relies upon Beaumont in combination with Hasan with its teachings on the use of Java-based GUIs in the form of a tree structure that allows administrators to configure device and service configuration data, as well as policy information. See Ex. 1006, code (57), 7:7–26, 8:19–29. For the policy teachings, Petitioner relies upon Beaumont’s “content provider DNS server that directs requests (traffic) according to a preference table (policy).” Pet. 15–16 (citing Fig. 1, ¶¶ 6, 17, 23). Petitioner also asserts that the Beaumont-Hasan GUI would enable an administrator to set policies for a selected content delivery server to allow setting server preferences and rules. Id. at 17–18 (citing, inter alia, Ex. 1007 ¶¶ 76–77). In support, Dr. Lin testifies that: The Beaumont-Hasan GUI would enable an administrator to select a content delivery server (e.g., in Japan) and set policies for that server. Hasan, 8:30–36, 10:25–34, 10:53–67; Beaumont, [0031]. For example, given the description in Hasan, selecting a server would bring up a menu enabling an administrator to assign the preferences shown in Fig. 3 of Beaumont. Hasan, 10:25–34; Beaumont, Figs. 2, 3, [0029]–[0031]. A POSITA would thus have recognized the combined GUI to “support[] the setting of said at least one policy using a decision tree representing rules” because it is presented in a “familiar tree structure” and would allow users to set server preferences and rules. Ex. 1003 ¶ 77 (emphasis added). Beaumont provides support for Dr. Lin’s testimony. Beaumont discloses that “rules such as selecting one [a server] based on user preferences can be used . . . [f]or example, a preference number can be assigned to each content delivery server and a destination domain.” Ex. 1007 ¶ 31. Beaumont further states that “FIG. 3 shows an illustrative example of incorporating preference numbers in a column.” Id. Thus, contrary to Patent Owner’s arguments, Beaumont discloses that rules or policies, represented by the preference number, are represented in the table shown in Figure 3 of Beaumont. Dr. Lin also testifies that in the Beaumont-Hasan combination “the GUI supports the setting of” policy is taught. Ex. 1003 ¶ 77. Hasan provides support that service policies can be modified by the use of a GUI. See Ex. 1006, 8:30–36, 10:25–34, 10:53–67. Accordingly, in the combination of Beaumont and Hasan, wherein the preference database is replaced by the GUI decision tree, Petitioner has provided sufficient evidence at this juncture that the combination of Beaumont and Hasan teaches that the GUI obtains a policy, the preference number, for the direction of network traffic, where the GUI supports the setting of the policy using a decision tree representing rules.” slip op. at 19

  Claim construction§ 103 obviousness§ 112 disclosurecites Phillips · KSR · Graham
  Patents in suitUS 8,645,517
• Aroma360, LLC v. Air Esscentials, Inc.Instituted
  PTAB · Oct 8, 2025 · IPR2025-00707 · APJ Eric C Jeschke · IPR · Institution

  Instituted inter partes review of claims 1 and 3–8 on all asserted grounds after finding a reasonable likelihood of prevailing on at least one challenged claim.

  RulingsInstitution decision

  • PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted

    “review. See 35 U.S.C. § 314; 37 C.F.R. § 42.4(a) (2024) (“The Board institutes the trial on behalf of the Director.”). Inter partes review may not be instituted “unless . . . the information presented in the petition . . . shows that there is a reasonable likelihood that the petitioner would prevail with respect to at least 1 of the claims challenged in the petition.” 35 U.S.C. § 314. Upon consideration of the evidence and arguments in the record, for the reasons below, we determine that the information presented shows a reasonable likelihood that Petitioner would prevail with respect to at least 1 As Paper 7 in this proceeding, Patent Owner mistakenly filed the Preliminary Response in a related proceeding. one of the challenged claims. We thus institute inter partes review on all challenged claims on all asserted grounds. See SAS Inst. Inc. v. Iancu, 584 U.S. 357, 362–63, 369–70 (2018); 37 C.F.R. § 42.108(a) (“When instituting inter partes review, the Board will authorize the review to proceed on all of the challenged claims and on all grounds of unpatentability asserted for each claim.”).” slip op. at 2

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “Patent Owner does not dispute Petitioner’s proposed definition of the level of ordinary skill in the art, which appears generally consistent with the record at this stage of the proceeding, including the prior art. See GPAC Inc., 57 F.3d at 1579. We remove the phrase “at least” in both listed options, however, as that phrase adds ambiguity. Patent Owner does not argue at this stage of the proceedings that Petitioner’s proposal for the level of ordinary skill leads to an improper understanding of how a skilled artisan would understand either the challenged patent or the prior art. For purposes of this Decision, we adopt the definition of the level of ordinary skill in the art proposed by Petitioner, as revised above.” slip op. at 8

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

    “Neither Petitioner nor Patent Owner propose constructions for any claim terms. Pet. 16–17; see generally Prelim. Resp. At this stage of the proceeding and based on the current record, we need not construe explicitly any claim terms because doing so would not change the outcome of the analysis below. 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 9

  • Obviousness (§103) › Analogous artNot reached

    “At this stage of the proceeding, the record on the analogous art issue is incomplete. Petitioner seems to take the position that Kaiser is in the same “field” (Pet. 47), but Petitioner does not fully address the issue of analogous art. Although Petitioner was not required to anticipate this argument with its initial filing (see Sanofi-Aventis Deutschland GmbH v. Mylan Pharma., Inc., 66 F.4th 1373, 1379 (Fed. Cir. 2023)), Petitioner may wish to address this issue as appropriate in future briefing. We will consider the full record on this issue, if necessary, as part of our analysis in any final written decision. On the current record and in view of our decision to institute based on other grounds, we reach no conclusion as to whether Petitioner has made a sufficient showing that one of ordinary skill in the art would have combined Goubet and Kaiser as proposed.” slip op. at 23

  Claim construction§ 102 anticipation§ 103 obviousness§ 112 disclosurecites Phillips
  Patents in suitUS 10,092,918
• Shenzhen Tuozhu Technology Co. Ltd. v. Stratasys, Inc.Institution denied
  PTAB · Oct 6, 2025 · IPR2025-00585 · APJ Lilan Ren · IPR · Institution

  The Board denied institution on claims 1–6, 10–19 because claim 1’s scope is ambiguous and the petition did not show a reasonable likelihood of prevailing on any asserted obviousness ground.

  RulingsInstitution decision

  • PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)Institution denied meritsInstitution denied

    “review. See 35 U.S.C. § 314 (2024); 37 C.F.R. § 42.4(a) (2024). Institution of an inter partes review requires that “the information presented in the petition . . . and any response . . . shows that there is a reasonable likelihood that the petitioner would prevail with respect to at least 1 of the claims challenged in the petition.” 35 U.S.C. § 314(a). For the reasons set forth below, we determine that the scope of claim 1 is ambiguous and that there is not a reasonable likelihood that Petitioner will prevail with respect to at least one challenged claim, and we deny inter partes review.1” slip op. at 2

  • Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)Term construed board ownOther

    “distinguishes and contrasts build material property from operational parameters. The diagnostic test passage therefore only describes a diagnostic test of the build material property but does not describe a subsequent diagnostic test to assess whether an operational parameter is suitable for the printer. Based solely on the diagnostic test passage and the prosecution history, a possible interpretation may be that the operational parameter determination in claim element 1b encompasses the diagnostic testing in claim element 1c. That is, “performing a diagnostic test to determine whether the operational parameter is suitable for the three-dimensional printer” in claim element 1c is subsumed as part of “determining an operational parameter of a fabrication process using the three-dimensional printer based upon the data, the operational parameter including at least one of a build platform temperature, a build volume temperature, an infill requirement, a rafting requirement, a support structure requirement, and a cooling requirement” in claim element 1b.” slip op. at 15

  • Disclosure Requirements (§112) › Written description (Ariad)Not entitled to earlier dateOther

    “benefit of the filing date of an earlier filed application only if the disclosure of the earlier application provides support for the claims of the later application, as required by 35 U.S.C. § 112.” PowerOasis, Inc. v. T-Mobile USA, Inc., 522 F.3d 1299, 1306 (Fed. Cir. 2008); see also Research Corps. Techs. v. Microsoft Corp., 627 F.3d 859, 871–72 (Fed. Cir. 2010) (holding that claims of the later-filed application, which were not limited to a “blue noise mask,” were “not entitled to claim the benefit of their parent applications’ filing dates”); ICU Med., Inc. v. Alaris Med. Sys., 558 F.3d 1368, 1377–78 (Fed. Cir. 2009) (holding that “spikeless” claims “added years later during prosecution” were not supported by the specification which “describe[d] only medical valves with spikes”); Tronzo v. Biomet, Inc., 156 F.3d 1154, 1158–60 (Fed. Cir. 1998) (holding the generic shaped cup claims of the later-filed child application were not entitled to the filing date of the parent application that “disclosed only a trapezoidal cup and nothing more”). “To satisfy the written description requirement the disclosure of the prior application must convey with reasonable clarity to those skilled in the art that, as of the filing date sought, [the inventor] was in possession of the invention.” PowerOasis, 522 F.3d at 1306 (emphasis omitted; alteration in original). The sufficiency of written description support is based on “an objective inquiry into the four corners of the specification from the perspective of a person of ordinary skill in the art.” Ariad Pharm., Inc. v. Eli Lilly & Co., 598 F.3d 1336, 1351 (Fed. Cir. 2010) (en banc).” slip op. at 20

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “Petitioner contends that a person of ordinary skill in the art in the field in the relevant time frame 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 ¶ 20). Petitioner also contends that “[a]dditional experience could substitute for a formal degree or formal training (and vice versa).” Id. (citing the same). Patent Owner contends that an ordinarily skilled artisan “would have had a bachelor’s degree in Mechanical Engineering, Computer Engineering, Electrical 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. 12. For purposes of this decision, we adopt Petitioner’s definition of the level of ordinary skill in the art as it appears unopposed and consistent with the disclosures of the ’464 patent and the prior art of record. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001).” slip op. at 9

  Claim construction§ 112 disclosurecites Phillips · KSR · Graham
  Patents in suitUS 11,167,464
• Uatp IP LLC v. Slick Slide LLCInstituted
  PTAB · Apr 8, 2025 · PGR2024-00054 · APJ Julia Heaney · PGR · Institution

  The Board instituted PGR on claims 1–17 and 22–28 and all asserted grounds, finding a sufficient likelihood that at least one challenged claim is unpatentable.

  RulingsInstitution decision

  • PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted

    “Institution of a post-grant review is authorized by statute when “the information presented in the petition . . . would demonstrate that it is more likely than not that at least 1 of the claims challenged in the petition is unpatentable.” 35 U.S.C. § 324(a) (2018). Upon consideration of the parties’ submissions and the evidence of record, we determine that Petitioner has demonstrated that it is more likely than not that at least one claim challenged in the Petition is unpatentable. Further, Patent Owner has not persuaded us that it is appropriate to exercise our discretion not to institute review. Accordingly, we institute a post-grant review of all claims and all grounds asserted in the Petition.1” slip op. at 2

  • Skill levelSkill level patent owner adoptedOther

    “On this record, we do not find Patent Owner’s proposed experience level of at least five years in measurement and analysis of coefficient of friction to be supported. As to the necessity of experience in textile engineering and fiber science, Patent Owner’s position, although not supported by declarant analysis of the factors listed above, is consistent with the disclosure of the ’854 patent, which describes features of a mesh layer in textile and fiber terms. See e.g., Ex. 1001, 10:17–11:14, 12:65–13:8, 14:20–24. On the whole, however, we do not discern on this record how specific experience in textile engineering and fiber science of a person of ordinary skill would materially alter the outcome at this stage of the proceeding. For purposes of this decision only, we apply Patent Owner’s proposed definition of a person of ordinary skill in the art, except for the requirement of five years of experience in measurement and analysis of coefficient of friction. The level of skill in the art remains an open issue in this proceeding. Further submissions by the parties may include argument and evidence that would assist in the resolution of this issue at the close of trial.” slip op. at 8

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

    “Petitioner contends “no formal claim construction is necessary in this proceeding.” Pet. 10; Reply 1, 4. Patent Owner contends the terms “mesh layer” and “coefficient of friction” require construction. Prelim. Resp. 14–16; Sur-reply 2–5. We have considered the parties’ arguments and discuss them below with regard to each of the terms Patent Owner contends should be construed. Because our determination that Petitioner demonstrates at least one challenged claim meets the threshold for institution (see SAS Inst., 138 S. Ct. at 1359–60) is not based on construing the term “mesh layer” or “coefficient of friction,” we determine we need not construe either claim term at this stage of the proceeding. See Nidec Motor Corp. v. Zhongshan Broad Ocean Motor Co., 868 F.3d 1013, 1017 (Fed. Cir. 2017) (citing Vivid Techs., Inc. v. Am. Sci. & Eng’g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999) (“[O]nly those terms need be construed that are in controversy, and only to the extent necessary to resolve the controversy.”)). As further discussed below, we invite the parties to address claim construction at trial.” slip op. at 9

  • Claim Construction › Intrinsic evidence (Phillips canons) › Specification disavowal / 'present invention' languageDisclaimer not foundDecided for petitioner

    “We agree with Petitioner that the ’854 patent specification does not include clear and explicit lexicography or a disclaimer that would support requiring “coefficient of friction” to be determined by a specific ASTM test method. The portion of the specification Patent Owner asserts as a definition of “coefficient of friction” (see Ex. 1001, 11:31–42) is a description of an embodiment; we find it does not express patentee intent to redefine the term. Further, the statement that “the coefficient of friction … may be determined using the … ASTM D1894 standard test method” (id. at 11:32–35) indicates that use of that specific test method is optional. Accordingly, in the absence of patentee lexicography or disavowal, we do not limit the scope of the term “coefficient of friction” to require that it be measured by a specific ASTM standard. Luminara Worldwide, LLC v. Liown Elecs. Co., 814 F.3d 1343, 1353 (Fed. Cir. 2016) (“Absent lexicography or disavowal, we do not depart from the plain meaning of the claims.”); In re Am. Acad. Of Sci. Tech Ctr., 367 F.3d 1359, 1369 (Fed. Cir. 2004) (“We have cautioned against reading limitations into a claim from the preferred embodiment described in the specification, even if it is the only embodiment described, absent clear disclaimer in the specification.”). We note that the ’854 patent specification sets forth a definition for the coefficient of friction between the surfaces of the mesh material and the slide surface. Ex. 1001, 4:38–46. As stated above, however, we do not expressly construe any claim term at this stage of the proceeding. Should the parties address the construction of “coefficient of friction” at trial, we will make a determination after the close of evidence and any hearing.” slip op. at 13

  Claim construction§ 102 anticipation§ 103 obviousness§ 112 disclosureDiscretionary denialcites KSR · Graham
  Patents in suitUS 11,998,854
• Twitter, Inc. v. Palo Alto Research Center LLCAll claims unpatentable
  PTAB · Mar 22, 2023 · IPR2021-01430 · APJ Christopher L Ogden · IPR · Final written decision

  Claims 1–5, 7–11, 13–17, 19, and 20 are unpatentable under § 103; PARC’s contingent motion to amend is denied because the proposed substitute claims lack written-description support and are unpatentable.

  RulingsFinal written decision

  • Skill levelSkill level petitioner adoptedOther

    “Relying on Dr. Turnbull’s testimony, Twitter argues that a person of ordinary skill in the art “would at minimum have a bachelor’s in software, computer, or electrical engineering or computer science with at least two years’ experience in software development, including with respect to context-aware devices and systems, or the equivalent.” Pet. 16 (citing Ex. 1003 ¶ 24). Also, “[a]dditional graduate education could substitute for professional experience, or significant experience in electronic messaging could substitute for formal education.” Id. (citing Ex. 1003 ¶ 24). For this proceeding, PARC does not dispute this proposed level of ordinary skill. PO Resp. 21. Because Twitter’s uncontroverted articulation of the level of ordinary skill in the art is supported by testimonial evidence and appears consistent with the types of problems and solutions in the ’439 patent, we adopt it for this decision. See, e.g., Ex. 1001, 1:4–33 (“Background” section of the ’439 patent, describing the field and related art as relating to the use of contextual data in computer systems).” slip op. at 9

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

    “We agree as to Twitter’s last point, as we discuss below, that Cheng teaches a graph-based model that stores data in memory on a per-user basis. See infra Section IV.C.4(a); Ex. 1005, Fig. 7. Moreover, this decision does not address grounds of the Petition that omit Cheng as a reference, Cheng discloses a “context graph” under either party’s construction. Thus, we need not construe the term for this decision. See Nidec, 868 F.3d at 1017. Because the terms “recommender” and “application event data and/or operating system data” are not contested and are not material to our decision, we do not construe these two terms. See 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 that other claim terms are significant, we discuss them below in the context of the asserted prior art.” slip op. at 12

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

    “We determine that Twitter has persuasively, and with sufficient specificity, shown that the combination of Huomo and Cheng teaches all aspects of limitation 13[d], and that it would have been obvious to modify Huomo by using Cheng’s personal interest graph as the model for how facts and assertions are stored in Huomo’s “blackboard.” This modification would have been compatible with Huomo and would simply affect the form of the information, or types of information, that are stored in Huomo’s blackboard. See Intel Corp., v. PACT XPP Schweiz AG, No. 2022-1037 at 10–13 (Fed. Cir. Mar. 13, 2023) (there is motivation to combine where one reference addresses a problem in one way, and another reference addresses the same problem in an alternative way that would be a suitable option). We agree with Twitter that this modification would have been within the ordinary skill in the art, that there would have been a reasonable expectation of success, and that an ordinarily skilled artisan would have recognized benefits to using Cheng’s graph-based structure such as the ability to better track social relationships through annotating the nodes and edges, and the ability to more easily track users’ shared interests and the influences that users may have on each other. See Pet. 53–55; Ex. 1003 ¶¶ 156–161.” slip op. at 30

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

    “We determine that Twitter has persuasively, and with sufficient specificity, shown that the combination of Huomo and Cheng teaches all aspects of limitation 13[d], and that it would have been obvious to modify Huomo by using Cheng’s personal interest graph as the model for how facts and assertions are stored in Huomo’s “blackboard.” This modification would have been compatible with Huomo and would simply affect the form of the information, or types of information, that are stored in Huomo’s blackboard. See Intel Corp., v. PACT XPP Schweiz AG, No. 2022-1037 at 10–13 (Fed. Cir. Mar. 13, 2023) (there is motivation to combine where one reference addresses a problem in one way, and another reference addresses the same problem in an alternative way that would be a suitable option). We agree with Twitter that this modification would have been within the ordinary skill in the art, that there would have been a reasonable expectation of success, and that an ordinarily skilled artisan would have recognized benefits to using Cheng’s graph-based structure such as the ability to better track social relationships through annotating the nodes and edges, and the ability to more easily track users’ shared interests and the influences that users may have on each other. See Pet. 53–55; Ex. 1003 ¶¶ 156–161.” slip op. at 30

  Patent outcomesUS 9,208,439 unpatentable
  Claim construction§ 103 obviousness§ 112 disclosurecites Phillips · KSR · Graham
  Patents in suitUS 9,208,439
• Westerngeco, L.L.C. v. PGS Geophysical AsSome claims unpatentable
  PTAB · Jun 8, 2016 · IPR2015-00309 · APJ Justin Busch · IPR · Final written decision

  Claims 1, 2, 6, 7, 10, 11, 16, 17, 21, and 22 are unpatentable; claims 3–5 are not shown unpatentable, and challenges to claims 18–20 are dismissed.

  RulingsFinal written decision

  • BurdenMixed

    “Decision is issued pursuant to 35 U.S.C. § 318(a) and 37 C.F.R. § 42.73. For the reasons that follow, we determine that Petitioner has shown, by a preponderance of the evidence, that claims 1, 2, 6, 7, 10, 11, 16, 17, 21, and 22 are unpatentable, but has failed to do so for claims 3–5 and 12–15. We dismiss the Petition with respect to the challenges asserted against claims 18–20.” slip op. at 2

  • Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)Term construed board ownDecided for patent owner

    “more than merely “selecting” times. Petitioner offers no explanation how Dr. Ikelle’s testimony that “indexed” should be construed broadly to mean “selected,” Ex. 2002, 184:8–11, would be consistent with the rest of the limitation that requires enabling separate identification of events originating from different sources. Patent Owner’s proposed construction, however, is unduly narrow to the extent it requires recording. As explained in the passage cited by Patent Owner, recording the signal and indexing are two separate aspects of the process involved in the ’981 patent. Ex. 1001, 5:62–67 (“A recording is made of the signal . . . that is indexed to a known time reference with respect to time of firing of the first source) (emphases added). The ’981 patent demonstrates that the term “indexed” is used in the “indexed” limitation according to one of its ordinary meanings that one thing is arranged in reference to another. Id.; see also id. at 6:66–7:1 (“[A] time of firing of each source with respect to a time index” is shown in Figure 4.), 8:33–40 (“[W]hen time is indexed with respect to the firing time of source A,” source B events are not coherent between firing sequences.).” slip op. at 9

  • Novelty / Anticipation (§102) › Anticipation standard (single reference, every element)UnpatentableNot shown unpatentableMixed

    “Although a prior art reference may anticipate when the claim limitations not expressly found in that reference are inherent in it, inherency requires that “the prior art necessarily functions in accordance with, or includes, the claimed limitations, it anticipates.” In re Cruciferous Sprout Litig., 301 F.3d 1343, 1349 (Fed. Cir. 2002). Here, Petitioner’s arguments and evidence fail to persuade us that de Kok disclosure of suppressing random noise inherently includes determining trace to trace coherence. Merely demonstrating a step may be done is not sufficient to show that step is inherently anticipated. Accordingly, based on the arguments and evidence submitted, we find Petitioner has failed to demonstrate, by a preponderance of the evidence, that de Kok anticipates claims 12 and 17. Similarly, because claims 13–15 ultimately depend from claim 12, we find Petitioner has failed to demonstrate, by a preponderance of the evidence, that de Kok anticipates claims 13–15.” slip op. at 19

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

    “The relevant passages cited by both parties demonstrate that Beasley distinguishes between alternating and concurrent firings. See, e.g., Ex. 1004, 7:52–63. Although Herkenhoff states that the concurrent disclosure in Beasley means “exactly concurrently,” Patent Owner has not pointed to any clear disclosure in Beasley itself indicating “concurrently” should be understood as excluding any amount of time delay. Petitioner, however, has pointed to multiple references where Beasley explains that sources may be fired “simultaneously or nearly simultaneously.” Pet. Reply 15 (citing Ex. 1004, 8:46–47); Pet. 47 (quoting Ex. 1004, 1:19–25 (“The present invention, in certain aspects, is directed to seismic survey systems and methods in which two or more seismic sources are fired simultaneously, or significantly close together temporally . . . .”)); see also Ex. 1004, 1:47–51, 8:44–47, 9:5–10, 12:26–29. Moreover, claim 1 of the ’655 patent, which Patent Owner asserts claims the “first embodiment” of the ’981 patent, recites a method including the step of “substantially simultaneously launching a first acoustic wavefield,” from the leading source, “the first wavefield being characterized by a first unique code and launching a second acoustic wavefield” from the trailing source, “the second acoustic wavefield being characterized by a second unique code.” Ex. 2009, 6:46–53. Accordingly, Beasley does not exclude time delay encoding from its disclosed “concurrent” activation embodiments.” slip op. at 27

  Patent outcomesUS 6,906,981 mixed
  Claim construction§ 102 anticipation§ 103 obviousness§ 112 disclosurecites Graham
  Patents in suitUS 6,906,981
• TRW Automotive U.S. LLC v. Magna Electronics Inc.Institution denied
  PTAB · Dec 21, 2015 · IPR2015-01450 · APJ Robert J Weinschenk · IPR · Institution

  The Board denied institution because Petitioner did not show a reasonable likelihood that claims 1–3, 5, 23, 25, 26, 28, 29, and 34–36 were unpatentable under § 103.

  RulingsInstitution decision

  • PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)Institution denied meritsInstitution denied

    “Pet.”) requesting inter partes review of claims 1–3, 5, 23, 25, 26, 28, 29, and 34–36 of U.S. Patent No. 8,692,659 B2 (Ex. 1002, “the ’659 patent”). Magna Electronics Inc. (“Patent Owner”) filed a Preliminary Response (Paper 6, “Prelim. Resp.”) to the Petition. An inter partes review may not be instituted “unless . . . there is a reasonable likelihood that the petitioner would prevail with respect to at least 1 of the claims challenged in the petition.” 35 U.S.C. § 314(a). For the reasons set forth below, Petitioner does not demonstrate a reasonable likelihood of prevailing in showing the unpatentability of claims 1–3, 5, 23, 25, 26, 28, 29, and 34–36 of the ’659 patent. Accordingly, the Petition is denied, and no trial is instituted. slip op. at 2

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

    “reasonable interpretation in light of the specification of the patent in which they appear. 37 C.F.R. § 42.100(b); see In re Cuozzo Speed Techs., LLC, 793 F.3d 1268, 1278–79 (Fed. Cir. 2015). On this record and for purposes of this decision, we determine that no claim terms require express construction.” slip op. at 5

  • Disclosure Requirements (§112) › Written description (Ariad)Written description adequateDecided for patent owner

    “As best understood from FIG. 16B, extension 8513 of header console 8512 extends downwardly behind the upper portion of windshield W (such portion of windshield W which typically includes a shadeband element as known in the art) and includes a forked portion 8513a, such as an inverted V-shaped or U-shaped portion, which straddles a mirror mounting button 8536 that is mounted to windshield W. Optionally, the downwardly extending portion of header/header console 8512 may be mounted to the inner surface of windshield W, such as by an adhesive or may be releasably, mechanically attached such as by being received by and/or supported by one or more attaching members adhered to the inner surface of the windshield, such as by attachment members, including rails, channels, or the like. Ex. 1012, col. 28, ll. 15–28 (emphasis added). The above disclosure in the ’287 patent describes a console that straddles (and thus is local to) a mirror mounting button and is mounted to a vehicle windshield using attachment members, such as rails or channels. Id. As such, the above disclosure in the ’287 patent is sufficient to show that the inventors had possession of the claimed attachment members. See Ariad Pharm., Inc. v. Eli Lilly and Co., 598 F.3d 1336, 1351 (Fed. Cir. 2010).” slip op. at 6

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

    “obvious to combine the cited teachings of Schofield and Klappenbach. Petitioner argues that it would have been obvious to use the vehicle headlight dimming control in Schofield rather than the rain sensor in Klappenbach because the vehicle headlight dimming control in Schofield provides more functionality. Id. at 46–48 (citing Ex. 1113 ¶¶ 56, 59). Petitioner’s argument explains why one of ordinary skill in the art would select the vehicle headlight dimming control in Schofield rather than the rain sensor in Klappenbach, but does not explain why it would have been obvious to mount the vehicle headlight dimming control in Schofield using the fastening device and housing in Klappenbach. Petitioner argues that the housing in Klappenbach would advantageously seal the components of the camera in Schofield to prevent intrusion of elements from the environment. Pet. 47–48 (citing Ex. 1113 ¶ 58). Petitioner’s argument is not persuasive because Schofield teaches that the imaging sensor module disclosed therein already is protected from such intrusions. Ex. 1007, col. 3, l. 67–col. 4, l. 4. Further, the housing in Klappenbach is not just a protective housing for sensor components, but, rather, a structure designed specifically to accommodate transmitter 10 and receiver 11, as shown in Figure 1. Ex. 1010, col. 3, ll. 46–67, Fig. 1. Petitioner also argues that the fastening device in Klappenbach can be preinstalled. Pet. 48 (citing Ex. 1113 ¶ 58). Petitioner does not explain, though, why that would have made it obvious to use the fastening device and housing in Klappenbach with the vehicle headlight dimming control in Schofield. Moreover, Petitioner does not provide a specific explanation or identify specific evidence showing that it would have been obvious to one of ordinary skill in the art that the housing in Figures 1 and 2 of Klappenbach is, or can be, configured to accommodate a forward facing camera generally or the vehicle headlight dimming control in Figure 1 of Schofield particularly. Pet. 45–48. Therefore, on this record, Petitioner has not shown sufficiently that it would have been obvious to one of ordinary skill in the art to combine the cited teachings of Blank, Schofield, and Klappenbach in the manner proposed by Petitioner.” slip op. at 11

  Claim construction§ 103 obviousness§ 112 disclosure
  Patents in suitUS 8,692,659
• TRW Automotive U.S. LLC v. Magna Electronics Inc.Institution denied
  PTAB · Dec 21, 2015 · IPR2015-01431 · APJ Phillip J Kauffman · IPR · Institution

  The Board denied institution because Petitioner did not show a reasonable likelihood that claims 62–66 and 69 were unpatentable under § 103.

  RulingsInstitution decision

  • PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)Institution denied meritsInstitution denied

    “For the reasons set forth below, Petitioner does not demonstrate a reasonable likelihood of prevailing in showing the unpatentability of claims 62–66 and 69 of the ’659 patent. Accordingly, the Petition is denied, and no trial is instituted. B.” slip op. at 2

  • Disclosure Requirements (§112) › Written description (Ariad)Written description adequateDecided for patent owner

    “§ 112, first paragraph, does not require the description to be literally the same as the claim language at issue. In re Wertheim, 541 F.2d 257, 265 (CCPA 1976); In re Lukach, 442 F.2d 967, 969 (CCPA 1971). Rather, by whatever language, the specification only must convey with reasonable clarity to those skilled in the art that, as of the filing date of the application, the inventor was in possession of the claimed invention. Vas-Cath, Inc. v. Mahurkar, 935 F.2d 1555, 1563–64 (Fed. Cir. 1991); see also Ariad Pharms., Inc. v. Eli Lilly and Co., 598 F.3d 1336, 1351 (Fed. Cir. 2010) (citing with approval the standard in Vas Cath, and stating “the test for sufficiency is whether the disclosure of the application relied upon reasonably conveys to those skilled in the art that the inventor had possession of the claimed subject matter as of the filing date.”). Petitioner contends that pursuant to the holding in Lockwood, the specific combination found in each of the challenged claims of the ’659 patent must be disclosed in the ’287 patent in order to meet the written description standard. See Pet. 10–17 (citing Lockwood v. Am. Airlines, Inc., 107 F.3d 1565 (Fed. Cir. 1997)). To the extent that Petitioner suggests that the combination must be disclosed in a single embodiment, we disagree. Rather, in Lockwood, the court relied upon the written description standard found in Vas-Cath, and held that because one of the continuations in the chain of five applications did not describe the claim features, the later patent could not claim priority to the earlier patent. Lockwood, 107 F3d at 1571–72 (citing Vas-Cath Inc., 935 F.2d at 1563–64). Consequently, we agree with Patent Owner that the written description requirement does not compel that a single embodiment fully describe the invention. See Prelim. Resp. 9–12. With this standard in mind we analyze Petitioner’s contentions.” slip op. at 7

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

    “We have reviewed the parties’ assertions and supporting evidence, and, for the reasons discussed below, Petitioner does not demonstrate a reasonable likelihood of prevailing in showing that the ’287 patent is prior art.” slip op. at 6

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

    “b) Rationale Petitioner’s rationale for the proposed modification is not persuasive. First, Petitioner contends that it would have been obvious to utilize Klappenbach’s housing 2 in Blank’s device to provide rain sensor functionality. Pet. 37. Then Petitioner reasons it would have been obvious to replace Klappenbach’s rain sensor with the improved functionality of Schofield’s camera that includes rain sensing capability. See id. at 43. Petitioner’s argument explains why one of ordinary skill in the art would select Schofield’s camera, rather than the Klappenbach’s rain sensor, but does not explain why it would have been obvious to mount Schofield’s camera in Klappenbach’s housing. See Prelim. Resp. 32–33. Second, Petitioner reasons that Klappenbach’s housing would advantageously seal the components of Schofield’s camera to prevent intrusion of elements from the environment. Pet. 38, 43–44 (citing Ex. 1713 ¶ 59). However, Schofield’s camera already is protected from such intrusions. See Ex. 1007, 3:67–4:4; Prelim. Resp. 32, 34. Third, Petitioner reasons that Klappenbach’s technique of attaching the fastening device during windshield manufacture is a manufacturing advantage because the sensor is not mounted until after the motor vehicle is built. Pet. 37–38 (citing Ex. 1010, 2:11–16; Ex. 1713 ¶ 58). As discussed above, Klappenbach’s device is mounted pressed against and at the angle of the windshield, while Schofield’s is mounted spaced from the windshield and horizontal. Petitioner does not explain persuasively how Klappenbach’s technique provides a manufacturing advantage for a device such as Schofield’s camera that is mounted in a different manner. See Prelim. Resp. 32 (noting this advantage is particular to a refractive rain sensor). Further, Petitioner’s reasoning is contradictory in that it touts that Schofield’s camera “advantageously eliminates the requirement for optical coupling,” yet relies upon Klappenbach’s mounting technique for optical coupling. See Ex. 1713 ¶ 59. 5. Conclusion For at least the foregoing reasons, Petitioner does not demonstrate a reasonable likelihood of prevailing in showing that claims 62, 63, 65, 66, and 69 would have been obvious over Blank, Schofield, Klappenbach, and Batavia. C. OBVIOUSNESS OVER BLANK, SCHOFIELD, KLAPPENBACH, BATAVIA, CARTER, AND ADMITTED PRIOR ART” slip op. at 14

  Claim construction§ 102 anticipation§ 103 obviousness§ 112 disclosurecites Graham
  Patents in suitUS 8,692,659
• TRW Automotive U.S. LLC v. Magna Electronics Inc.Institution denied
  PTAB · Dec 21, 2015 · IPR2015-01451 · APJ Robert J Weinschenk · IPR · Institution

  The Board denied institution because Petitioner did not show a reasonable likelihood that claims 90–97 were unpatentable under § 103.

  RulingsInstitution decision

  • PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)Institution denied meritsInstitution denied

    “Pet.”) requesting inter partes review of claims 90–97 of U.S. Patent No. 8,692,659 B2 (Ex. 1002, “the ’659 patent”). Magna Electronics Inc. (“Patent Owner”) filed a Preliminary Response (Paper 6, “Prelim. Resp.”) to the Petition. An inter partes review may not be instituted “unless . . . there is a reasonable likelihood that the petitioner would prevail with respect to at least 1 of the claims challenged in the petition.” 35 U.S.C. § 314(a). For the reasons set forth below, Petitioner does not demonstrate a reasonable likelihood of prevailing in showing the unpatentability of claims 90–97 of the ’659 patent. Accordingly, the Petition is denied, and no trial is instituted. slip op. at 2

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

    “reasonable interpretation in light of the specification of the patent in which they appear. 37 C.F.R. § 42.100(b); see In re Cuozzo Speed Techs., LLC, 793 F.3d 1268, 1278–79 (Fed. Cir. 2015). On this record and for purposes of this decision, we determine that no claim terms require express construction.” slip op. at 6

  • Disclosure Requirements (§112) › Written description (Ariad)Written description adequateEntitled to earlier dateDecided for patent owner

    “written description of the attachment members attached to a vehicle windshield and local to a mirror mounting button, as recited in the challenged claims. Pet. 11–13 (citing Ex. 2013 ¶¶ 31–33, 40, 44–46). Petitioner’s argument is not persuasive. The ’287 patent discloses the following: As best understood from FIG. 16B, extension 8513 of header console 8512 extends downwardly behind the upper portion of windshield W (such portion of windshield W which typically includes a shadeband element as known in the art) and includes a forked portion 8513a, such as an inverted V-shaped or U-shaped portion, which straddles a mirror mounting button 8536 that is mounted to windshield W. Optionally, the downwardly extending portion of header/header console 8512 may be mounted to the inner surface of windshield W, such as by an adhesive or may be releasably, mechanically attached such as by being received by and/or supported by one or more attaching members adhered to the inner surface of the windshield, such as by attachment members, including rails, channels, or the like. Ex. 1012, col. 28, ll. 15–28 (emphasis added). The above disclosure in the ’287 patent describes a console that straddles (and thus is local to) a mirror mounting button and is mounted to a vehicle windshield using attachment members, such as rails or channels. Id. As such, the above disclosure in the ’287 patent is sufficient to show that the inventors had possession of the claimed attachment members. See Ariad Pharm., Inc. v. Eli Lilly and Co., 598 F.3d 1336, 1351 (Fed. Cir. 2010). Petitioner argues that the ’287 patent does not contain sufficient written description of “how the ‘rails, channels or the like’ would adhere to the windshield to permit co-engagement as the inverted U or V-shaped portion 8513a engages the mirror mounting button 8536.” Pet. 13 (citing Ex. 2013 ¶¶ 33, 40). Petitioner’s argument is not persuasive because the challenged claims of the ’659 patent do not recite that the attachment members or structure supported by the attachment members engage the mirror mounting button. See Ariad, 598 F.3d at 1351 (“[T]he test for sufficiency is whether the disclosure . . . reasonably conveys to those skilled in the art that the inventor had possession of the claimed subject matter.”) (emphasis added). Further, as discussed above, the ’287 patent explains that the console supported by the attachment members straddles the mirror mounting button. Ex. 1012, col. 28, ll. 15–28.” slip op. at 7

  • Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation not foundDecided for patent owner

    “We also are not persuaded, on this record, that it would have been obvious to combine the cited teachings of Schofield and Klappenbach. Petitioner argues that it would have been obvious to use the vehicle headlight dimming control in Schofield rather than the rain sensor in Klappenbach because the vehicle headlight dimming control in Schofield provides more functionality. Id. at 42–44 (citing Ex. 2013 ¶ 56). Petitioner’s argument explains why one of ordinary skill in the art would select the vehicle headlight dimming control in Schofield rather than the rain sensor in Klappenbach, but does not explain why it would have been obvious to mount the vehicle headlight dimming control in Schofield using the fastening device and housing in Klappenbach. Petitioner argues that the housing in Klappenbach would advantageously seal the components of the camera in Schofield to prevent intrusion of elements from the environment. Pet. 43–44 (citing Ex. 2013 ¶ 58). Petitioner’s argument is not persuasive because Schofield teaches that the imaging sensor module disclosed therein already is protected from such intrusions. Ex. 1007, col. 3, l. 67–col. 4, l. 4. Further, the housing in Klappenbach is not just a protective housing for sensor components, but, rather, a structure designed specifically to accommodate transmitter 10 and receiver 11, as shown in Figure 1. Ex. 1010, col. 3, ll. 46–67, Fig. 1. Petitioner also argues that the fastening device in Klappenbach can be preinstalled. Pet. 44 (citing Ex. 2013 ¶ 58). Petitioner does not explain, though, why that would have made it obvious to use the fastening device and housing in Klappenbach with the vehicle headlight dimming control in Schofield. Moreover, Petitioner does not provide a specific explanation or identify specific evidence showing that it would have been obvious to one of ordinary skill in the art that the housing in Figures 1 and 2 of Klappenbach is, or can be, configured to accommodate a forward facing camera generally or the vehicle headlight dimming control in Figure 1 of Schofield particularly. Pet. 41–44. Therefore, on this record, Petitioner has not shown sufficiently that it would have been obvious to one of ordinary skill in the art to combine the cited teachings of Blank, Schofield, Klappenbach, and Carter in the manner proposed by Petitioner.” slip op. at 11

  Claim construction§ 103 obviousness§ 112 disclosure
  Patents in suitUS 8,692,659

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.