• Delta Electronics, Inc. v. Vicor Corp.Institution denied
  PTAB · May 24, 2024 · IPR2024-00227 · APJ Sean P O’Hanlon · IPR · Institution

  The Board denied institution because Petitioner did not show a reasonable likelihood of proving any of claims 1–7 unpatentable under the asserted obviousness grounds.

  RulingsInstitution decision

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

    “Institution of an inter partes review is authorized by statute only when “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). We have authority, acting on the designation of the Director, to determine whether to institute an inter partes review. 37 C.F.R. § 42.4(a). For the reasons set forth below, upon considering the Petition, Preliminary Response, and evidence of record, we conclude that the information presented in the Petition fails to establish a reasonable likelihood that Petitioner would prevail in showing the unpatentability of any of the challenged claims. Accordingly, we decline to institute inter partes review.” slip op. at 2

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “Petitioner contends that a person having ordinary skill in the art at the time of the invention would have had “at least a Master’s degree in electrical engineering and two or more years of work experience relating to power electronics and the manufacture of power converters or printed circuit board design for power converters,” but acknowledges that “[a]dditional education might compensate for less work experience, and vice-versa.” Pet. 14 (citing Ex. 1013, 79). Patent Owner does not contest Petitioner’s proposed definition or proffer a definition of its own. See generally Prelim. Resp. Patent Owner’s witness, Dr. Rivas-Davila, asserts that he applies Petitioner’s definition. Ex. 2001 ¶ 77. We find Petitioner’s definition of the level of ordinary skill in the art to be consistent with the problems and solutions disclosed in the ’761 patent and prior art of record, and adopt it as our own for purposes of this Decision. See Okajima, 261 F.3d at 1355.” slip op. at 9

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

    “Ex. 1001, 28:13–33. The court’s analysis of “plurality” in Apple applies here. Consistent with Apple and other precedent of our reviewing court, we interpret “plurality” to mean two or more. See Dayco Prods., Inc. v. Total Containment, Inc., 258 F.3d 1317, 1327–28 (Fed. Cir. 2001) (“In accordance with standard dictionary definitions, we have held that ‘plurality,’ when used in a claim, refers to two or more items, absent some indication to the contrary.”); York Prods., Inc. v. Cent. Tractor Farm & Family Ctr., 99 F.3d 1568, 1575 (Fed. Cir. 1996) (“The term [‘plurality’] means, simply, ‘the state of being plural.’”). And as explained above, neither the ’761 patent nor its prosecution history indicates that “a plurality of power semiconductor devices” as used in claim 1 refers to a subset, rather than all, of the power semiconductor devices in the power converter. See Ex. 1001, 23:24–42, 24:7–25:32; generally, Ex. 1004. As discussed in more detail below, Petitioner maps “plurality of power semiconductor devices” to a subset of the power semiconductor devices in the device disclosed in Ericsson-BMR, implicitly interpreting this language to mean less than all of the power converter power semiconductor devices of the power converter. Petitioner’s interpretation that “plurality of power semiconductor devices” is satisfied by a subset of the power semiconductor devices does not accord with the Federal Circuit’s interpretation of “plurality” as set forth in Apple and is at odds with the requirement that “the power semiconductor devices are distributed between the first and second sets” as recited in claim 1. See Apple, 695 F.3d at 1379. Accordingly, we interpret “a power converter including . . . a plurality of power semiconductor devices” as recited in claim 1 to refer to all of the power semiconductor devices in the power converter, not merely a subset of the power semiconductor devices.” slip op. at 14

  • BurdenNot shown unpatentable

    “Petitioner fails to identify with requisite particularity how BMR-2008 renders the challenged claims obvious. See 35 U.S.C. § 312 (a)(3). Petitioner has made no showing of the grounds on which the challenged claims are based; Petitioner makes no mapping whatsoever of the BMR-2008 disclosure to the challenged claims, instead suggesting that we compare the disclosures of BMR-2008 and Ericsson-BMR. This is insufficient to meet Petitioner’s obligation to identify with particularity how the asserted references satisfy the requirements of the challenged claims. For at least the foregoing reasons, Petitioner does not demonstrate a reasonable likelihood of prevailing in showing that claim 1, or its dependent claims 2–7, would have been obvious in view of Ericsson-BMR alone or in combination with Spiazzi, Wanes, or Takeshima.” slip op. at 46

  Claim constructioncites KSR · Graham
  Patents in suitUS 9,516,761
• Edwards Lifesciences Corporation / Edwards Lifesciences LLC v. Aortic Innovations LLCInstitution denied
  PTAB · Jan 9, 2024 · IPR2023-01151 · APJ Timothy G Majors · IPR · Institution

  The Board denied institution on all asserted grounds because Petitioner did not show a reasonable likelihood that any challenged, undisclaimed claim was unpatentable.

  RulingsInstitution decision

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

    “Under 35 U.S.C. § 314(a), inter partes review may not be instituted unless 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.” For reasons discussed below, we do not institute review of claims 2, 9, 17, and 18 of the ’834 patent.” slip op. at 2

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “Petitioner proposes that the person of ordinary skill in the art (“POSA”) in November 2012 “would have been an interventional cardiologist with a working knowledge of heart valve designs and endovascular prostheses. This [POSA] would, where necessary, work with a medical device engineer to experiment with or manufacture a prosthetic heart valve.” Pet. 21 (citing Ex. 1003 ¶ 49). Patent Owner does not expressly contest Petitioner’s proposed definition. For this Decision, we apply Petitioner’s proposed POSA level, which appears to be consistent with the level of skill shown in the prior art of record. See Daiichi Sankyo Co. v. Apotex, Inc., 501 F.3d 1254, 1256 (Fed. Cir. 2007). This POSA level is also consistent with the level the Board applied in earlier decisions involving the same parties and related patents. See, e.g., Ex. 2124, 11; Ex. 1120, 11–12.” slip op. at 16

  • Expert testimonyPetitioner expert discountedPatent owner expert creditedMixed

    “during prosecution. Pet. 18, 99. According to Petitioner, Spenser II never describes its compressible material as including “tightly knitted fibers” and a POSA would, instead, have understood Spenser II’s compressible material as comprising “loose, porous materials.” Pet. 18, 99. We agree with Petitioner that the phrases “tightly knitted” and “tightly knitted fibers” do not appear in Spenser II. At the same time, neither does Spenser II describe its compressible material as being “loose” and “porous.” Notably, in prior proceedings before the Board, Petitioner’s declarant Dr. Buller testified that Spenser II’s compressible material “includes a plurality of PET fibers on the inward-facing surface of the compressible material” (i.e., the “base layer” and alleged “second plurality” of fibers here; Paper 9, 5), that is “sufficiently dense to prevent blood from leaking through the cloth/fabric.” Ex. 2128 ¶ 222; see also Ex. 2122, 20:2–22:18 (testifying that “nonporous” as used in the Specification means “that fluid would not pass through it” and such fluid includes “all components of blood”). We find that Dr. Buller’s description of Spenser II as having a dense, blood impermeable base layer is, on balance, more consistent with applicant’s characterization of Spenser II as having an arrangement of “tightly-knitted fibers”—even if some imagined or microscopic spaces between fibers might still exist in a base layer. Ex. 2128 ¶ 222; see also Ex. 2002 (Brecker testimony) ¶¶ 42–45 (testifying, inter alia, that the description of a “tight fitted outer seal is . . . consistent with Spenser II’s Figure 22” and “knitted” is consistent with Buller’s testimony describing Spenser II’s compressible material as “velour-like woven or knitted” PET (citing Ex. 1003 ¶ 162; Ex. 2134 ¶ 56). We are, thus, unpersuaded on this record that applicant mischaracterized Spenser II.” slip op. at 38

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

    “Altogether, the parties’ alleged “plain meaning” yet otherwise undefined interpretation of the “spacing” limitations leaves the Board with insufficient clarity about what the claimed “spacing” means in the affirmative. Paper 9, 3 (arguing “plain meaning”); Paper 11, 3 (arguing applicant’s arguments are in “full harmony with the plain meaning”). The intrinsic evidence is minimally helpful: the Specification does not use the term “spacing” in relation to the positioning of adjacent fibers; the drawings might be helpful but neither party proposes a specific construction that is reliant on them.15 The prosecution history provides clues, but portions of the prosecution record are arguably confounding. The applicant distinguished 15 For example, Dr. Brecker, in support of Patent Owner’s argument, identifies several of the patent drawings and testifies that, “as is particularly clear in Figure 13 (but also present elsewhere), there are gaps and spaces between the fibers that extend to the frame” and then proceeds to testify that prior art, like Spenser II’s compressible material, “bears no resemblance” to the “exemplary” spacings identified in prosecution. See, e.g., Ex. 2002 ¶¶ 42–43. Dr. Brecker’s articulation of a “spacing” does not seem to add anything meaningful beyond the language of the claim as written. And, simply comparing the patent drawings to the prior art drawings presumes a sort of “know-it when you see it” interpretation—it is not an affirmative construction for a “spacing” as claimed. the claimed “spacings” from “tightly knitted fibers.” Ex. 1002, 1001. At what point, however, does a cloth of “tightly knitted fibers” qualify as more “loosely defined” and come within the scope of the claimed “spacing?”16 Id. The applicant also described the “spacing” in semi-functional terms based on “advantages” provided by the claim feature. See, e.g., id. (asserting, e.g., that the spacing permits “expansion and contraction” with “lesser rigidity”); see also id. at 1133, 1140 (asserting, e.g., “reduce[d] restrictions” and avoidance of “restrained valve foreshortening” with the then-claimed “openings”). It is not, however, evident where the Specification supports such “advantages”—no citations were given in prosecution. And, in prosecution of related applications, applicant argued, for example, that “[w]hile all fibers have some degree of being spaced-apart, the construction from Applicant’s claimed invention clearly requires some level more spacing.” Ex. 1149, 13–14 (assertion differences over “Dehdashtian” (alias to Spenser II)) (emphasis added). On this record, what would suffice as “some level more spacing” is unclear. Id.” slip op. at 39

  Claim construction§ 103 obviousnesscites KSR · Graham
  Patents in suitUS 11,337,834
• Vizio, Inc. v. Polaris Powerled Technologies, LLCRehearing granted
  PTAB · Sep 15, 2020 · IPR2020-00043 · APJ Kara L Szpondowski · IPR · Rehearing

  The Board granted rehearing but denied institution because Petitioner did not show a reasonable likelihood of prevailing on any challenged claim.

  RulingsRehearing decision

  • RehearingRehearing, grantedRehearing, deniedGranted in part

    “We have considered Petitioner’s Request for Rehearing and, for the reasons set forth below, we grant Petitioner’s Request for Rehearing, but we are not persuaded to change our ultimate conclusion to deny institution of inter partes review. II. STANDARD OF REVIEW A party requesting rehearing bears the burden of showing the decision should be modified. 37 C.F.R. § 42.71(d). A request for rehearing “must specifically identify all matters the party believes the Board misapprehended or overlooked, and the place where each matter was previously addressed.” Id. When rehearing a decision on petition, we review the decision for an abuse of discretion. 37 C.F.R. § 42.71(c). An abuse of discretion occurs when a “decision was based on an erroneous conclusion of law or clearly erroneous factual findings, or . . . a clear error of judgment.” PPG Indus.” slip op. at 3

  • Other 314aInstitution denied discretionary otherDenied

    “III. DISCUSSION OF THE REQUEST FOR REHEARING On May 4, 2020, we issued our Decision denying institution of inter partes review based upon: (1) the advanced stage of the California District Court proceeding; (2) the investment of time and resources by the District Court and the parties in the California District Court proceeding; (3) overlap in the invalidity theories that Petitioner is pursuing here and in the California District Court proceeding; and (4) overlap in the claims challenged in the California District Court proceeding. Inst. Dec. 6–12. In the Decision, we did not reach any of the ten substantive grounds for patentability. See generally Inst. Dec. Rather, the denial of institution was solely based on our findings under 35 U.S.C. § 314(a). Id.” slip op. at 4

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

    “review under 35 U.S.C. §314(a) and 37 C.F.R. §42.4. Institution of an inter partes review is authorized when “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) (2012); see also 37 C.F.R. § 42.4(a) (2019) (“The Board institutes the trial on behalf of the Director.”) For the reasons set forth below, upon considering the arguments and evidence of record, we are not persuaded to change our ultimate conclusion to deny institution of inter partes review.7” slip op. at 5

  • BurdenDenied

    “The petition must identify with particularity each claim challenged, the grounds on which the challenge to each claim is based, and the evidence that supports the grounds for the challenge to each claim. 35 U.S.C. § 312(a)(3); see also 37 C.F.R. § 42.22(a) (content of petitions); 37 C.F.R. 42.104 (content of petition). Petitioner’s conclusory statements, without more, are irreparably lacking in detail. Petitioner does not provide any analysis to support the assertion of obviousness over Oki. In fact, Petitioner instead asserts that Oki discloses all of the limitations in each of claims 1, 2, 4–7, 9, 15, 16, and 18, so it is unclear what modification, if any, is required to Oki, or even the basis of Petitioner’s obviousness grounds. E.g., Pet. 28– 33. Petitioner does not clearly point out the differences between the claimed invention and Oki. Nor does Petitioner explain why a person of ordinary skill in the art would have found the claimed subject matter obvious in spite of those differences. Petitioner has not provided sufficient reasoning or facts on which to base a conclusion that a person of ordinary skill in the art would have found it obvious, in light of Oki’s disclosure, to modify Oki to meet the claim limitations. Accordingly, Petitioner fails to demonstrate a reasonable likelihood that it would prevail on this ground of unpatentability.” slip op. at 28

  Claim construction§ 102 anticipation§ 103 obviousnessDiscretionary denialcites Phillips · Graham
  Patents in suitUS 8,223,117
• Louisiana-Pacific Corporation v. Huber Engineered Woods LLCInstitution denied
  PTAB · Aug 20, 2020 · IPR2020-00605 · APJ Michael L Woods · IPR · Institution

  The Board denied institution because the petition did not show a reasonable likelihood that claims 1–20 were unpatentable under any of its three obviousness grounds.

  RulingsInstitution decision

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

    “B. Principles of Law “In an . . . [inter partes review], the petitioner has the burden from the onset to show with particularity why the patent it challenges is unpatentable.” Harmonic Inc. v. Avid Tech., Inc., 815 F.3d 1356, 1363 (Fed. Cir. 2016). This burden never shifts to Patent Owner. Dynamic Drinkware, LLC v. Nat’l Graphics, Inc., 800 F.3d 1375, 1378 (Fed. Cir. 2015). Petitioner’s challenges are based on obviousness. Pet. 17. A claim is unpatentable as obvious under 35 U.S.C. § 103(a) if the differences between the claimed subject matter and the prior art are such that the subject matter, as a whole, would have been obvious at the time the invention was made to a person having ordinary skill in the art to which said subject matter pertains. KSR Int’l Co. v. Teleflex Inc., 550 U.S. 398, 406 (2007). The question of obviousness is resolved on the basis of underlying factual determinations, including: (1) the scope and content of the prior art; (2) any differences between the claimed subject matter and the prior art; (3) the level of skill in the art; and (4) where in evidence, so-called secondary considerations. Graham v. John Deere Co. of Kansas City, 383 U.S. 1, 17–18 (1966).” slip op. at 12

  • Novelty / Anticipation (§102) › Prior-art status of a reference › Printed publication / public accessibilityPrinted publication establishedPrinted publication not establishedMixed

    “the petition must identify, with particularity, evidence sufficient to establish a reasonable likelihood that the reference was publicly accessible before the critical date of the challenged patent and therefore that there is a reasonable likelihood that it qualifies as a printed publication.” Hulu, LLC v. Sound View Innovations, LLC, IPR2018-01039, Paper 29 at 13 (PTAB Dec. 20, 2019) (precedential) (“Hulu”).5 5 The Decision to Institute in IPR2019-00919, in which many of the references cited in the present case also were at issue, was entered before the Board’s precedential decision in Hulu. Compare IPR2019-00919, Paper 9 (dated Oct. 8, 2019), with Hulu, Paper 29 (dated Dec. 20, 2019). Here, we assess the sufficiency of Petitioner’s evidence as to whether APA, StoGuard- 2001, and StoGuard-2003 qualify as printed publications in view of the guidance provided in Hulu. We note that the Petition was filed on February 19, 2020, such that Petitioner also had the benefit of the guidance provided in Hulu when filing its Petition.” slip op. at 14

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

    “Petitioner submits that the ordinary and customary meaning applies to the claimed terms and does not propose construction of any particular claim term. See Pet. 24. Patent Owner, on the other hand, proposes that the term “the first/second structural/OSB panel comprises a bulk water resistant and water vapor permeable barrier” requires construction. Prelim. Resp. 14. For purposes of this decision, we discern no need to construe any claim term. See Nidec Motor Corp. v. Zhongshan Broad Ocean Motor Co., 868 F.3d 1013, 1017 (Fed. Cir. 2017) (stating that “we need only construe 4 Available at https://www.uspto.gov/TrialPracticeGuideConsolidated. 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 11

  • Skill levelSkill level board ownDecided for patent owner

    “The parties propose to adopt the same definition that we applied in co-pending IPR2019-00919. See Pet. 24; see also Prelim. Resp. 13. Based on our review of the ’140 patent, the types of problems and solutions described in the ’140 patent and applied prior art, for purposes of this decision, we agree with the parties and determine that a person having ordinary skill in the art would have had degree in civil engineering or building, material or wood science, or other degree, if such other degree required coursework or experience in the pertinent technology and two years of industry experience or equivalent therein. See IPR2019-00919, Paper 9, 14.” slip op. at 13

  Claim construction§ 102 anticipation§ 103 obviousnesscites Phillips · KSR · Graham
  Patents in suitUS 9,702,140
• Louisiana-Pacific Corporation v. Huber Engineered Woods LLCInstitution denied
  PTAB · Aug 20, 2020 · IPR2020-00604 · APJ Michael L Woods · IPR · Institution

  The Board denied institution because the petition did not show a reasonable likelihood that any of claims 1–20 was unpatentable over the asserted obviousness grounds.

  RulingsInstitution decision

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

    “III. CONCLUSION After considering the evidence and arguments presented in the Petition and Preliminary Response, we determine that the record does not demonstrate a reasonable likelihood that Petitioner will prevail with respect to any claim challenged in the Petition. We, therefore, do not institute inter partes review of the ’159 patent. IV. ORDER In consideration of the foregoing, it is hereby ORDERED that, no inter partes review is instituted.” slip op. at 38

  • PTAB / AIA Trials › Discretionary denial › Fintiv (parallel litigation)Not reached

    “1 Because we deny institution upon consideration of the merits of Petitioner’s challenges (see infra Part II), Patent Owner’s argument that we should exercise our discretion under 35 U.S.C. § 314(a) to deny institution under the factors set forth in the recent precedential Order in Apple Inc. v. Fintiv, Inc., IPR2020-00019, Paper 11 (PTAB Mar. 20, 2020) (precedential) (see Prelim. Resp. 17–18) is moot and we do not address it in this Decision.” slip op. at 2

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

    “For purposes of this decision, we discern no need to construe any claim term. See Nidec Motor Corp. v. Zhongshan Broad Ocean Motor Co., 868 F.3d 1013, 1017 (Fed. Cir. 2017) (stating that “we 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)).” slip op. at 11

  • Skill levelSkill level board ownDecided for petitioner

    “The parties propose to adopt the same definition that we applied in co-pending IPR2019-00919. See Pet. 24–25; see also Prelim. Resp. 13. Based on our review of the ’159 patent, the types of problems and solutions described in the ’159 patent and applied prior art, for purposes of this decision, we agree with the parties and determine that a person having ordinary skill in the art would have had degree in civil engineering or building, material or wood science, or other degree, if such other degree required coursework or experience in the pertinent technology and two years of industry experience or equivalent therein. See IPR2019-00919, Paper 9, 14.” slip op. at 13

  Claim construction§ 102 anticipation§ 103 obviousnessDiscretionary denialcites Phillips · KSR · Graham
  Patents in suitUS 9,689,159
• Red Hat, Inc. / Dell Inc. et al. v. Electronics & Telecommunications Research InstituteInstitution denied
  PTAB · Jul 10, 2019 · IPR2019-00467 · APJ Jameson Lee · IPR · Institution

  The Board denied institution on all challenged claims 1–14 because the petition did not show a reasonable likelihood of unpatentability on any asserted obviousness ground.

  RulingsInstitution decision

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

    “To institute an inter partes review, we must determine that 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(a). Having considered all submissions of both parties, we determine that Petitioner has not demonstrated a reasonable likelihood that it would prevail in establishing the unpatentability of any of claims 1–14. Accordingly, the Petition is denied, and no inter partes review is” slip op. at 2

  • Parallel petitionsNot reached

    “35 U.S.C. § 314(a) to not institute review in this case, because Petitioner has filed, simultaneously, two petitions for inter partes review of the same claims of the ’436 patent. Prelim. Resp. 33–35. According to Patent Owner, “[m]ultiple simultaneous petitions can pose more harassment risks than ones spread out over time as they multiply the patent owner’s work and expense in the compressed time frames of IPR proceedings.” Id. at 34. Patent Owner argues that multiple simultaneously filings amount to paying more to argue more, which is contrary to “the integrity of the patent system, the efficient administration of the Office, and the ability of the Office to timely complete [review] proceedings.” Id. (citing 35 U.S.C. § 316(b)). We do not reach the issue of discretionary denial of the Petition, because, as discussed above, Petitioner has not shown a reasonable likelihood that it would prevail in establishing unpatentability of any claim.” slip op. at 39

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “The Level of Ordinary Skill in the Art Petitioner asserts that the level of ordinary skill in the art corresponds to “at least an undergraduate degree or equivalent academic or professional training in computer science or computer engineering, or a related field, and two years of industry experience in the field of data storage systems.” Pet. 7 (citing Ex. 1003 ¶ 11). Patent Owner has not offered an articulation of the level of ordinary skill in the art. We adopt the level of ordinary skill as articulated by Petitioner, except that we delete the qualifier “at least” to eliminate vagueness as to the appropriate level of education. The qualifier expands the range without an upper bound, i.e., encompassing a Ph.D. Degree and beyond, and thus does not meaningfully indicate the level of ordinary skill in the art. C.” slip op. at 11

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

    “Petitioner proposes a construction for the claims terms “disk partition” and “extent.” Pet. 9–11. Patent Owner does not disagree with Petitioner’s proposed constructions of “disk partition” and “extent.” It is not necessary in this Decision, however, to construe the term “extent.” Petitioner proposes that “disk partition” means “one of a plurality of disks or portions of a disk that form a logical volume.” Pet. 9. We have reviewed the specification and the prosecution history of record, and have no reason to disagree with Petitioner’s construction of “disk partition,” with the understanding that “form a logical volume” refers to actual storage space allocated exclusively to a logical volume. The specification of the ’436 patent does not indicate any overlap in the disk partitions of separate logical volumes. Petitioner also has not explained how such an overlap could be permitted without creating usage conflicts between logical volumes that would render the data unreliable. Petitioner’s articulation plus our additional clarification is consistent with the specification, particularly the illustration shown in Figure 2 reproduced above. Each of the first quarter of disks 1, 2, 3, and 4 is a disk partition forming logical volume 1. Each of the second quarter of disks 1, 2, 3, and 4 is a disk partition forming logical volume 2. Each of the third quarter of disks 1, 2, 3, and 4 is a disk partition forming logical volume 3. Each of the fourth quarter of disks 1, 2, 3, and 4 is a disk partition forming logical volume 4. Each of the whole of disks 5, 6, 7, and 8 is a disk partition forming logical volume 4. D.” slip op. at 13

  Claim construction§ 103 obviousnessDiscretionary denialcites Phillips · KSR · Graham
  Patents in suitUS 6,718,436
• Wilson Electronics, LLC v. Cellphone-Mate, Inc.Institution denied
  PTAB · Apr 18, 2019 · IPR2018-01774 · APJ Neil T Powell · IPR · Institution

  The Board denied institution on all challenges because Petitioner did not show a reasonable likelihood of prevailing on any challenged claim.

  RulingsInstitution decision

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

    “On the whole, Petitioner’s arguments and evidence demonstrate no more than the possibility that a person of ordinary skill in the art could have modified Layne, without providing sufficient reasoning or evidence as to why a person of ordinary skill in the art would have modified Layne to meet the claimed invention. Conclusory statements alone, even those provided by a declarant, are inadequate to demonstrate a rationale for why a person of ordinary skill in the art would combine the teachings from prior art references. NuVasive, 842 F.3d at 1383. Instead, Petitioner’s arguments must be supported by a “reasoned explanation.” Id. (citing In re Lee, 277 F.3d 1338, 1342, 1345 (Fed. Cir. 2002)). Consequently, Petitioner has not demonstrated a reasonable likelihood of prevailing on its assertion that independent claim 1 would have been obvious over Layne, Sahota, and “alternatively” McKay. See Metalcraft, 848 F.3d at 1366 (“[I]t is insufficient to simply conclude the [prior art] combination would have been obvious without identifying any reason why a person of skill in the art would have made the combination.”). We understand that a person of ordinary skill is a person of ordinary creativity, not an automaton, but “[w]ithout any explanation as to how or why the references would be combined to arrive at the claimed invention, we are left with only hindsight bias that KSR warns against.” Id. at 1367 (“‘[T]he obviousness analysis cannot be confined by a formalistic conception of the words teaching, suggestion, and motivation,’ we also recognize that we cannot allow hindsight bias to be the thread that stitches together prior art patches into something that is the claimed invention.” (quoting KSR, 550 U.S. at 420–21)). Petitioner’s arguments and evidence regarding independent claim 19 suffer from the same problems. See Pet. 38. And Petitioner’s treatment of dependent claims 2–4, 6, 8, 20, and 24 does not cure the deficiencies in the challenges of claims 1 and 19. See Pet. 29–36, 42–44.” slip op. at 19

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

    “in an unexpired patent are given their broadest reasonable construction in light of the specification of the patent. 37 C.F.R. § 42.100(b) (2016).8 Consistent with that standard, we assign claim terms their ordinary and customary meaning, as would be understood by one of ordinary skill in the art at the time of the invention, in the context of the entire patent disclosure. See In re Translogic Tech., Inc., 504 F.3d 1249, 1257 (Fed. Cir. 2007). Only those terms that are in controversy need be construed, and only to the extent necessary to resolve the controversy. 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)).” slip op. at 8

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

    “paths have the same configuration of circuitry. Pet. 24. We find this unavailing. Patent Owner persuades us that Layne discloses separate paths for its two downlink channels, and that the circuits for the uplink paths have significantly different configurations from the circuit for the uplink paths. Prelim. Resp. 16–18. Thus, not all uplink and downlink paths have the same configuration of circuitry. Without addressing the different circuit configurations of Layne’s uplink and downlink paths, Petitioner and Dr. Ralston cite McKay as disclosing an example with uplink and downlink paths having similar or the same configuration. Pet. 24 (citing Ex. 1007 ¶ 110); Ex. 1002 ¶ 50 (citing Ex. 1007 ¶ 110). In view of Layne, Dr. Ralston’s testimony and McKay demonstrate, at most, that the circuit configurations of uplink and downlink paths could be the same. Demonstrating that uplink and downlink paths could be the same does not demonstrate why a person of ordinary skill in the art would have modified Layne. Petitioner must articulate a reason why a person of ordinary skill in the art would combine the prior art references. In re NuVasive, 842 F.3d 1376, 1382 (Fed. Cir. 2016); Metalcraft of Mayville, Inc. v. The Toro Co., 848 F.3d 1358, 1366 (Fed. Cir. 2017) (“[I]t is insufficient to simply conclude the [prior art] combination would have been obvious without identifying any reason why a person of skill in the art would have made the combination.”); see Belden Inc. v. Berk-Tek LLC, 805 F.3d 1064, 1073 (Fed. Cir. 2015) (emphasis added) (citation omitted) (“[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”). Petitioner’s citation of the ’190 patent as evidence of obviousness is” slip op. at 17

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

    “Contrary to Petitioner’s assertion, it is not clear to us that the cited disclosure teaches identity between the circuitry of uplink and downlink paths. Additionally, assuming the cited disclosure does demonstrate some similarity between amplifying uplink and downlink channels, Petitioner again fails to provide sufficient persuasive evidence or reasoning as to why a person of ordinary skill in the art would have modified Layne. Moreover, we agree with Patent Owner that Petitioner’s reliance on the cited portion of the ’190 patent is impermissible hindsight. See Prelim. Resp. 20–21. Pet. 30. “It is impermissible to use the claimed invention as an instruction manual or ‘template’ to piece together the teachings of the prior art so that the claimed invention is rendered obvious.” In re Fritch, 972 F.2 1260, 1266 (Fed. Cir. 1992) (citing In re Gorman, 933 F.2d 982, 987 (Fed. Cir. 1991)). Thus, we find that Petitioner’s allegation of what is allegedly known now (after seeing the disclosure of the ’190 patent) does not support an assertion of unpatentability under 35 U.S.C. § 103, which precludes patentability “if the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious before the effective filing date of the claimed invention” (emphasis added).” slip op. at 18

  Claim construction§ 102 anticipation§ 103 obviousnesscites Graham
  Patents in suitUS 9,402,190
• Resmed Limited / Resmed Inc., And Resmed Corp v. Fisher & Paykel Healthcare LimitedInstitution denied
  PTAB · Mar 9, 2017 · IPR2016-01723 · APJ Thomas L Giannetti · IPR · Institution

  The Board denied institution because Petitioner did not show a reasonable likelihood of prevailing on any challenged claim under the asserted anticipation or obviousness grounds.

  RulingsInstitution decision

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

    “We have authority to determine whether to institute a trial under 35 U.S.C. § 314 and 37 C.F.R. § 42.4(a). An inter partes review may be instituted only if “the information presented in the petition . . . and any response . . . shows that there is a reasonable likelihood that the petitioner would prevail with respect to at least 1 of the claims challenged in the petition.” 35 U.S.C. § 314(a). We are persuaded there is not a reasonable likelihood that Petitioner would prevail in showing that the challenged claims are unpatentable. Pursuant to 35 U.S.C. § 314, we do not institute an inter partes review as to claims 1–7, 10 and 11 of the ’345 patent1.” slip op. at 2

  • PTAB / AIA Trials › §315(b) time barNot time barredDecided for petitioner

    “Patent Owner’s argument fails. Prior Board decisions have consistently interpreted 35 U.S.C. § 315(a)(1) as not barring inter partes 2 Claims 8 and 9 were disclaimed and have therefore been omitted from this listing. review if the previously filed civil action was dismissed without prejudice, as is the case here. See, e.g., Microsoft Corp. v. Parallel Networks Licensing, LLC, Case IPR2015-00486, slip op. at 6–7 (PTAB Jul. 15, 2015) (Paper 10); Oracle Corp. v. Click-to-Call Techs. LP, Case IPR2013-00312, slip op. at 12–13 (PTAB Oct. 28, 2014) (Paper 52).” slip op. at 6

  • Novelty / Anticipation (§102) › Prior-art status of a reference › Printed publication / public accessibilityPrinted publication establishedDecided for petitioner

    “Patent Owner responds that the “Petition should be denied because it fails to provide the required evidence necessary to establish the prior art status of [the MR810] technical manual.” Prelim. Resp. 25. Patent Owner asserts “[w]hether a reference has been established as prior art is not merely an evidentiary matter, but a substantive element of Petitioner’s prima facie case of invalidity.” Id. Patent Owner responds to the proofs that its own manual was published by April 2004, including the issue date appearing in the Manual itself, by challenging them as “unclear”: In attempting to establish the prior art status of the MR810 Manual, i.e., that it was “published in April 2004,” the Petition purports to rely on an “April 2004” “Date Issued” date corresponding to Revision C on page 6 of the MR810 Manual. Pet. at 6; Ex. 1006 at 6. But it is unclear from the document what this means, or to whom the document was actually “issued.” Id. at 27–28. We do not find this argument, coming from the party that produced the Manual and presumably knows when it was published, to be credible. Instead, on this record, we determine that Petitioner’s showing that the MR810 Manual was published in April 2004 is sufficient at this stage. Nor do we agree with Patent Owner’s suggestion that the determination whether the Manual qualifies as prior art is not “evidentiary.” See Fed. R. Evid. 104(b) (“When the relevance of evidence depends on whether a fact exists, proof must be introduced sufficient to support a finding that the fact does exist.”)” slip op. at 8

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

    “We are persuaded by Petitioner’s argument that their construction is correct as to some, but not all challenged claims. Specifically, claim 1 identifies the “heater wire” and “identification elements” as separate elements. “Where a claim lists elements separately, the clear implication of the claim language is that those elements are distinct components of the patented invention.” Becton, Dickinson and Co. v. Tyco Healthcare Group, LP, 616 F.3d 1249, 1253 (Fed. Cir. 2010) (internal quotation marks and alterations omitted). Furthermore, we agree with Patent Owner that the ’345 patent specification “consistently teaches that the heater wire is a separate component connected in series with the identification element.” Prelim. Resp. 34–37. As the Federal Circuit said in Microsoft Corp. v. Proxyconn, Inc., 789 F.3d 1292, 1298 (Fed. Cir. 2015), “[t]he protocol of giving claims their broadest reasonable interpretation . . . does not include giving claims a legally incorrect interpretation.” (internal quotation marks omitted). Further, the Court stated: “Even under the broadest reasonable interpretation, the Board’s construction cannot be divorced from the specification and the record evidence.” Id. (internal quotation marks omitted). We conclude, therefore, that the terms “heater wire” and “identification element” in challenged claim 1 and its dependent claims 2 and 4–7 should be construed as requiring separate elements. Claims 10 and 11 present a different situation. These claims depend from claim 8. That claim, directed to a method for identifying a conduit attached to an apparatus, recites the following step: “attaching a conduit comprising a heater wire including an identification element to said apparatus.” (emphasis added). In the context of these claims, and based on the language of the claims themselves, we conclude that “a heater wire including an identification element” could reasonably be construed to encompass a heater wire that is also the identification element.” slip op. at 10

  Claim construction§ 102 anticipation§ 103 obviousness
  Patents in suitUS 8,186,345
• Meyer Products, LLC v. Douglas Dynamics, L.L.C.Rehearing denied
  PTAB · Feb 29, 2016 · IPR2015-01247 · APJ James A Worth · IPR · Rehearing

  The Board denied rehearing, leaving institution on claims 18 under Pruss and Keeler and claims 1, 4–7, and 18 under Coates and Hetrick; other grounds failed the institution threshold.

  RulingsRehearing decision

  • RehearingRehearing, deniedDenied

    “II. STANDARD OF REVIEW Under 37 C.F.R. § 42.71(c), “[w]hen rehearing a decision on petition, a panel will review the decision for an abuse of discretion.” An abuse of discretion occurs when a “decision was based on an erroneous conclusion of law or clearly erroneous factual findings, or . . . a clear error of judgment.” PPG Indus. Inc. v. Celanese Polymer Specialties Co., 840 F.2d 1565, 1567 (Fed. Cir. 1988) (citations omitted). The request must identify, specifically, all matters the party believes the Board misapprehended or overlooked. 37 C.F.R. § 42.71(d).” slip op. at 2

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

    “The petition must specify where each element of the claim is found in the prior art patents or printed publications relied upon.” 37 C.F.R. § 42.104(b)(4). As applied here, the Petition must have specified which prior art structures are being relied on in the asserted ground such that “said lift frame, trunnion, A-frame and motion generating device all being attachable to and detachable from a vehicle as one assembly,” as recited by claim 1 and similarly required by claims 4–7 and 18. The Petition did not. slip op. at 8

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

    “back bar and a pair of side bars arranged in a triangular or ‘A’ configuration,” the Board misapprehended or overlooked the fact that the Specification of the ’757 patent does not define the term “A-frame,” that the Specification states that the patent is “limited . . . by the scope of the following claims and their equivalents,” and that the Specification also uses the term “frame” without the prefix “A-” or uses the term preceded by “mount,” “lift,” or “A-”. Request 3–6. Petitioner argues that this misapprehension causes the Board’s construction to be divorced from the Specification and the record evidence. Request 6 (Microsoft Corp. v. Proxyconn, Inc., 789 F.3d 1292, 1298 (Fed. Cir. 2015)). As an initial matter, we note that Petitioner only cited to two portions of the Specification in the Petition in supporting its construction of “A-frame”: Ex. 1001, 4:62–64, 8:36–40. Pet. 8–9. Accordingly, we restrict ourselves to reconsideration of only this portion of the Specification. And upon reconsideration, we determine that the Board did not misapprehend or overlook the aforementioned cited portions of the Specification in construing “A-frame”; instead, the Board considered those portions expressly, but came to a different conclusion. Specifically, as set forth in the Decision, the fact that other shapes may be referred to in the Specification does not broaden the “A” shape of the “A-frame,” as recited in claims 1 and 4–7. The Decision notes Patent Owner’s suggestion that other claims, not at issue, might still allow for use of the invention with another shape for the frame. Decision 7. Petitioner argues that these other claims do not refer to an “A-frame.” Request 6. We agree. This argument is misplaced, however, as the lack of specificity of shape for the corresponding frame in the other claims is fully consistent with the notion that these other frames use a non-A-frame shape. Therefore, we are not persuaded that the Decision misapprehended or overlooked any arguments with respect to the asserted ground of anticipation by Pruss.” slip op. at 4

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

    “The petition must specify where each element of the claim is found in the prior art patents or printed publications relied upon.” 37 C.F.R. § 42.104(b)(4). As applied here, the Petition must have specified which prior art structures are being relied on in the asserted ground such that “said lift frame, trunnion, A-frame and motion generating device all being attachable to and detachable from a vehicle as one assembly,” as recited by claim 1 and similarly required by claims 4–7 and 18. The Petition did not. slip op. at 8

  Claim construction§ 103 obviousnesscites KSR
  Patents in suitUS 6,928,757
• Microsoft Corporation v. Bradium Technologies LLCInstitution denied
  PTAB · Dec 23, 2015 · IPR2015-01434 · APJ Brian J Mcnamara · IPR · Institution

  The Board denied institution because Petitioner did not show a reasonable likelihood of prevailing on any challenged claim under the asserted obviousness grounds.

  RulingsInstitution decision

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

    “to institute an inter partes review of claims 1–20 (the “challenged claims”) of U.S. Patent No. 7,908,343 B2 (“the ’343 Patent”). 35 U.S.C. § 311. Bradium Technologies LLC (“Patent Owner”) timely filed a Preliminary Response, Paper 12 (“Prelim. Resp.”), contending that the Petition should be denied as to all challenged claims. We have jurisdiction under 37 C.F.R. § 42.4(a) and 35 U.S.C. § 314, which provides that an 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.”” slip op. at 2

  • BurdenOther

    “map each claim element to a particular teaching of an asserted reference. In particular, Patent Owner notes that, rather than state the claim language in the Petition, Petitioner provides Exhibit 1013, which breaks the claims into specific phrases and assigns each phrase a designation, e.g., 1.A, 1.B. Prelim. Resp. 32. Patent Owner argues that Petitioner’s approach improperly incorporates the claims by reference and that no relief can be granted unless the arguments in the Petition itself, of which the claims are an essential part, support granting the relief. Id. at 33. We agree that Petitioner’s use of an Exhibit to specify the claim elements and its failure to include the claim language anywhere in the Petition is an improper incorporation by reference. Nevertheless, although the claim language is not repeated in the Petition, the Petition contains a paragraph for most, if not all the claim element designations. Therefore, we do not dismiss the Petition on this basis alone.” slip op. at 11

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

    “specification, neither “data parcel” nor “update data parcel” is defined explicitly in the ’343 Patent. The ’343 Patent refers to “source image data” being processed to obtain a series of K1-N derivative images of progressively lower image resolution. Ex. 1001, col. 6, ll. 6–6. The ’343 Patent also discloses the source image data corresponding to the series image K0 being subdivided into a regular array such that each resulting “image parcel” of the array has, for example, 64 by 64 pixel resolution, where the “image data” has a color or bit per pixel depth of 16 bits, which represents a “data parcel” size of 8 K bytes. Ex. 1001, col. 6, ll. 6–11. Thus, an image parcel is an element of a source image array that defines a source image and a data parcel is data that corresponds to an image parcel. In view of this disclosure, we construe “data parcel” to mean data that corresponds to an element of a source image array. We agree that no other specific claim construction is required and we accord the claim terms their ordinary meaning as used in the ’343 Patent specification.” slip op. at 9

  • Novelty / Anticipation (§102) › Prior-art status of a reference › Patents / published applications (effective date, provisional support)Reference is prior artReference not prior artMixed

    “REFERENCES ARGUED AS NOT APPLICABLE PRIOR ART Patent Owner contends that Petitioner has failed to demonstrate that Potmesil (Ex. 1002) and Lindstrom (Ex. 1004) constitute applicable prior art references. Prelim. Resp. 3–12. We addressed the same arguments as those advanced by Patent Owner in this proceeding in our Decision to Institute in related proceeding Microsoft Corp. v. Bradium Technologies LLC, Case IPP2015-01432, slip op. at 10–14 (PTAB Dec. 23, 2015)(Decision to Institute)3 and Microsoft corp. v. Bradium Technologies LLC, Case IPR2015-01435, slip op. at 8–16 (PTAB Dec. XX, 2015)4. We arrive at the same result in this proceeding and find that, although Petitioner has established that Potmesil is applicable as prior art, Petitioner has not established Lindstrom is prior art that may be applied in Petitioner’s challenge.” slip op. at 9

  Claim construction§ 102 anticipation§ 103 obviousnesscites KSR · Graham
  Patents in suitUS 7,908,343

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.