• Tennant Company v. Oxygenator Water Technologies, Inc.No claims unpatentable
  PTAB · Feb 28, 2025 · IPR2021-00625 · APJ Kristina M Kalan · IPR · Remand

  Claims 13, 14, and 17–27 were not shown unpatentable because Tennant did not establish that Wikey or Davies inherently disclosed the claimed microbubbles and nanobubbles.

  RulingsRemand decision

  • RemandOther

    “The Federal Circuit vacated and remanded our anticipation determinations as to claims 13, 14, and 17–27. Tennant, 11.1 The Federal Circuit further stated: “Because we vacate and remand to the Board to consider Tennant’s anticipation argument, we do not reach Tennant’s obviousness arguments (which depends on its contention that either Wikey or Davies produce nanobubbles).” Id. at 11. On September 19, 2024, we authorized the parties to file supplemental briefing, stating also that the “parties are not authorized to present new factual assertions, provide additional exhibits, or raise new arguments beyond those directed to the issues raised in the remand.” Ex. 3001. Pursuant to this authorization, Petitioner filed an Opening Brief on Remand (Paper 61; “Pet. Br. Rem.”) in support of its contentions. Patent Owner filed a Lead Brief on Remand (Paper 62; “PO Br. Rem.”) in support of its contentions. Petitioner filed a Reply Brief on Remand (Paper 66; “Pet. Reply Br. Rem.”). Patent Owner filed a Responsive Brief on Remand (Paper 65; “PO Resp. Br. Rem.”).” slip op. at 3

  • Novelty / Anticipation (§102) › Anticipation standard (single reference, every element) › Inherent disclosureInherency not foundNot shown unpatentable

    “Accordingly, and in line with our previous determination that “Wikey appears to disclose each limitation of claim 13 except ‘microbubbles and nanobubbles having a bubble diameter of less than 50 microns’” (Final Dec. 20), we determine that Petitioner has not demonstrated that Wikey inherently discloses microbubbles or nanobubbles. Accordingly, Petitioner has not demonstrated that Wikey discloses every limitation of claim 13.” slip op. at 56

  • Obviousness (§103) › Motivation to combine / reasonable expectation of successNot reached

    “The Federal Circuit vacated and remanded our anticipation determinations as to claims 13, 14, and 17–27. Tennant, 11.1 The Federal Circuit further stated: “Because we vacate and remand to the Board to consider Tennant’s anticipation argument, we do not reach Tennant’s obviousness arguments (which depends on its contention that either Wikey or Davies produce nanobubbles).” Id. at 11.” slip op. at 3

  Patent outcomesUS RE45,415 not shown unpatentable
  § 102 anticipation§ 103 obviousnesscites Phillips · KSR · Graham
• Micron Technology, Inc. v. Katana Silicon Technologies LLCInstituted
  PTAB · May 15, 2023 · IPR2023-00072 · APJ Minn Chung · IPR · Institution

  The Board instituted IPR on all challenged claims, finding a reasonable likelihood that Micron would prevail on its asserted obviousness grounds.

  RulingsInstitution decision

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

    “We have authority to determine whether to institute an inter partes review. See 35 U.S.C. § 314; 37 C.F.R. § 42.4(a). Under 35 U.S.C. § 314(a), 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.” After considering the information presented in the Petition, Preliminary Response, Reply, and Sur-reply, we determine that the information presented establishes that there is a reasonable likelihood that Petitioner would prevail in showing the unpatentability of at least one challenged claim. Accordingly, we institute an inter partes review of all challenged claims of the ’806 patent, based on all grounds raised in the Petition.” slip op. at 2

  • Parallel petitionsDecided for petitioner

    “words” and because “the numerous (8) independent claims recite two very different interconnection techniques for stacked multichip modules.” Id. Petitioner represents that The current Petition challenges independent claims 1, 2, 23, 24, and 30 in addition to dependent claims 6-7, 9-10, 12-13, 14-19, 25-26, and 32—all of which recite a wire bond interconnection technique. The first Petition (IPR 2023-00071) seeks cancellation of independent claims 3, 27, and 31 in addition to dependent claims 4-5, 8, 11, 20-22, 28, 29, and 33—all of which recite using a combination of flip-chip and wire bond interconnection techniques for stacked multichip modules. Id. at 2–3. Petitioner further states that “each claim is challenged only once.” Id. at 3. Patent Owner does not dispute Petitioner’s contentions that two petitions are necessary. See generally Prelim. Resp. On the present record, we see no reason to exercise our discretion to deny institution of either petition on the basis of Petitioner filing two petitions to address the large number of claims included in the ’806 patent. See Patent Trial and Appeal Board Consolidated Trial Practice Guide, 59–60 (Nov. 2019)2 (in determining whether multiple petitions are necessary, the Board may consider petitioner’s explanations regarding “the differences between the petitions, why the issues addressed by the differences are material, and why the Board should exercise its discretion to institute additional petitions if it identifies one petition that satisfies petitioner’s burden under 35 U.S.C. § 314(a).”).” slip op. at 12

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “Patent Owner’s declarant, Mr. Elenius, states that a person of ordinary skill in the art would have had “a bachelor’s degree in electrical, mechanical or materials engineering and two to three years of experience in the design or development of semiconductor manufacturing, or the equivalent.” Ex. 2001 ¶ 32. Mr. Elenius further states that “[a]dditional graduate education could substitute for professional experience, or significant experience in the field could substitute for formal education.” Id. Although the proposals for the level of skill in the art by the parties’ declarants have differences in wording, we do not find the proposals to be materially different. For purposes of this Decision, we find no meaningful differences between the parties’ respective definitions that would materially alter the outcome of this Decision. Thus, although we do not find the parties’ proposals for the level of skill in the art to be materially different, for purposes of this Decision, based on our review of the ’806 patent, the types of problems and solutions described in the ’806 patent, and cited prior art, we adopt and apply Petitioner’s definition of the level of ordinary skill in the art.” slip op. at 14

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

    “Petitioner asserts that a person of ordinary skill in the art reading the ’806 patent would understand the claim term “electrode section” recited in the challenged claims to mean “electrical terminals, usually called bond pads, that are part of the substrate’s wiring layer.” Pet. 16–17 (citing Ex. 1002 ¶¶ 103–107). At this time, Patent Owner does not dispute Petitioner’s proposed construction of “electrode section.” See generally Prelim. Resp. For purposes of this Decision, we need not construe the term “electrode section” because the parties do not identify any material issue that would turn on the construction. See Vivid Techs., Inc. v. Am. Sci. & Eng’g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999) (holding that only terms that are in controversy need to be construed, and “only to the extent necessary to resolve the controversy”); see also Nidec Motor Corp. v. Zhongshan Broad Ocean Motor Co., 868 F.3d 1013, 1017 (Fed. Cir. 2017) (applying Vivid Techs. in the context of an inter partes review). Patent Owner contends that the term “adhesion layer” recited in the challenged independent claims should be construed to mean “a pre-formed layer that is adhered.” Prelim. Resp. 13–15. Patent Owner argues that Ball, Fogal, and Mostafazadeh do not teach “adhesion layer” under Patent Owner’s proposed construction of the term. See, e.g., id. at 16–24. Although Patent Owner’s argument raises an issue of claim construction, we need not expressly construe “adhesion layer” for purposes of this Decision because, as discussed in Section III.D.5 below, Petitioner shows sufficiently that the asserted combination of Ball, Fogal, Mostafazadeh, and the knowledge of a skilled artisan teaches or suggests “adhesion layer” even under Patent Owner’s proposed claim construction. See Vivid Techs., 200 F.3d at 803.” slip op. at 15

  Claim construction§ 103 obviousnessDiscretionary denialcites KSR · Graham
• Micron Technology, Inc. v. Katana Silicon Technologies LLCInstituted
  PTAB · May 15, 2023 · IPR2023-00071 · APJ Minn Chung · IPR · Institution

  The Board instituted IPR on claims 3–5, 8, 11, 20–22, 27, 28, 31, and 33 on all petition grounds, finding a reasonable likelihood of unpatentability under the asserted obviousness combinations.

  RulingsInstitution decision

  • Parallel petitionsDecided for petitioner

    “On the present record, we see no reason to exercise our discretion to deny institution of either petition on the basis of Petitioner filing two petitions to address the large number of claims included in the ’806 patent. See Patent Trial and Appeal Board Consolidated Trial Practice Guide, 59–60 (Nov. 2019)3 (in determining whether multiple petitions are necessary, the Board may consider petitioner’s explanations regarding “the differences between the petitions, why the issues addressed by the differences are material, and why the Board should exercise its discretion to institute additional petitions if it identifies one petition that satisfies petitioner’s burden under 35 U.S.C. § 314(a).”).” slip op. at 13

  • 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). Under 35 U.S.C. § 314(a), 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.” After considering the information presented in the Petition, Preliminary Response, Reply, and Sur-reply, we determine that the information presented establishes that there is a reasonable likelihood that Petitioner would prevail in showing the unpatentability of at least one challenged claim. Accordingly, we institute an inter partes review of all challenged claims of the ’806 patent, based on all grounds raised in the Petition.” slip op. at 2

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “Although the proposals for the level of skill in the art by the parties’ declarants have differences in wording, we do not find the proposals to be materially different. For purposes of this Decision, we find no meaningful differences between the parties’ respective definitions that would materially alter the outcome of this Decision. Thus, although we do not find the parties’ proposals for the level of skill in the art to be materially different, for purposes of this Decision, based on our review of the ’806 patent, the types of problems and solutions described in the ’806 patent, and cited prior art, we adopt and apply Petitioner’s definition of the level of ordinary skill in the art.” slip op. at 15

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

    “Considering the claim language of claim 3 as a whole, see Hockerson- Halberstadt, Inc. v. Converse Inc., 183 F.3d 1369, 1374 (Fed. Cir. 1999) (“Proper claim construction . . . demands interpretation of the entire claim in context, not a single element in isolation.”), we agree with Petitioner that claim 3 does not recite when or how the “adhesion layer” is “adhered to [the first semiconductor chip’s] back surface.” Patent Owner appears to argue that the “first semiconductor chip” with “an adhesion layer adhered to its back surface,” as recited in claim 3, must have been created “in advance,” e.g., by a wafer-level fabrication process, before the chip is mounted in the recited semiconductor device. Patent Owner argues that the patentee recognized that applying a paste or thermo-compression sheet on individual chips during packaging (i.e., mounting of the chips during packaging) caused the “overflow” and “gap” problems. Sur-reply 2 (citing Ex. 1001, 2:16–24, 2:44–46). According to Patent Owner, “the patentee further recognized that merely switching to a pre-formed solid sheet alone would not solve the problem” because using a thermo-compression sheet on an individual chip for mounting during packaging “results in the same problem as using an adhesive due to the inability to place the chip accurately on the thermo-compression sheet.” Id. at 2–3 (citing Ex. 1001, 2:49–56). Thus, Patent Owner argues the ’806 patent proposes a two-fold solution: “Use a preformed solid sheet and attach that sheet to the back surface of the wafer first” during the wafer fabrication process “before cutting and placing the chip” in a multichip package. Id. at 3 (underlined emphases added). Patent Owner asserts, therefore, “a first semiconductor chip having . . . an adhesion layer adhered to its back surface,” as recited in claim 3, must have a pre-formed adhesion layer adhered to its back surface “in advance” before mounting in a multichip package, such as a solid thermo-compression sheet applied to the backside of a wafer during wafer-level fabrication processing before the chips are produced by dicing. Prelim. Resp. 13–14; Sur-reply 2–3. We note, however, that claim 3 does not recite a “wafer,” placing “an adhesion layer on a back surface of a wafer,” or producing semiconductor chips by dicing or cutting the wafer. See Ex. 1001, 14:14–32. Nor does the claim recite any limitation indicating when or how an “adhesion layer” is “adhered to [the first semiconductor chip’s] back surface.” Thus, at least based on the claim language, claim 3 does not require the recited semiconductor chips with an adhesion layer to have been produced “in advance” before being used for mounting in the recited semiconductor device. Nonetheless, for purposes of this Decision, we need not and do not” slip op. at 34

  Claim construction§ 103 obviousnessDiscretionary denialcites Phillips · KSR · Graham
• Salem Fabrication Technologies Group, Inc. v. Uniglass Engineering OYInstitution denied
  PTAB · Mar 22, 2023 · IPR2022-01517 · APJ Donna M Praiss · IPR · Institution

  The Board denied institution under § 314(a), finding only claim 1 over Plumat alone met the institution threshold and the remaining grounds lacked adequate motivation to combine.

  RulingsInstitution decision

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

    “Under 35 U.S.C. § 314(a), we may not institute an inter partes review 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.” For the reasons stated below, we exercise our discretion to deny institution because Petitioner has not established a reasonable likelihood that it would prevail with respect to most of its asserted grounds of unpatentability.” slip op. at 2

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

    “combining the references does not meet the threshold for institution. The Petition does not provide a sufficient non-hindsight biased rationale for why a POSITA would have combined Vehmas with any of Plumat, Vitkala, or Vehmas ’923 (the “base references” in the asserted grounds) in a manner that would have led to the claimed invention. Kinetic Concepts, Inc. v. Smith & Nephew, Inc., 688 F.3d 1342, 1368 (Fed. Cir. 2012) (stating “be careful not to allow hindsight reconstruction of references to reach the claimed invention without any explanation as to how or why the references would be combined to produce the claimed invention”).” slip op. at 14

  • Other 314aInstitution denied discretionary otherInstitution denied

    “remains discretionary. SAS Inst. Inc. v. Iancu, 138 S. Ct. 1348, 1356 (2018) (“[Section] 314(a) invests the Director with discretion on the question whether to institute review . . . .” (emphasis omitted)); Harmonic Inc., 815 F.3d at 1367 (“[T]he PTO is permitted, but never compelled, to institute an IPR proceeding.”). In exercising that discretion, we are guided by the statutory requirement, in promulgating regulations for inter partes review, to consider the effect of any regulations on “the efficient administration of the Office [and] the ability of the Office to timely complete proceedings,” 35 U.S.C. § 316(b), as well as the requirement to construe our rules to “secure the just, speedy, and inexpensive resolution of every proceeding,” 37 C.F.R. § 42.1(b). Office guidance, issued June 5, 2018, also explains that the Board may consider the number of claims and grounds that meet the reasonable likelihood standard when deciding whether to institute inter partes review under 35 U.S.C. § 314(a).11” slip op. at 24

  • PTAB / AIA Trials › Discretionary denial › §325(d) same art / argumentsNot reached

    “Because we exercise our discretion to deny institution under 35 U.S.C. § 314(a), we need not address the arguments presented under 35 U.S.C. § 325(d).” slip op. at 25

  Claim construction§ 103 obviousnessDiscretionary denialcites KSR · Graham
  Patents in suitUS 8,479,540
• Salem Fabrication Technologies Group, Inc. v. Uniglass Engineering OYInstitution denied
  PTAB · Mar 22, 2023 · IPR2022-01516 · APJ Elizabeth M Roesel · IPR · Institution

  The Board denied institution because Petitioner did not show a reasonable likelihood that claims 1–5 were obvious over the asserted combinations.

  RulingsInstitution decision

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

    “Pursuant to our delegated authority, we may not institute an inter partes review “unless . . . 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) (2018); 37 C.F.R. § 42.4(a) (2022). After considering the information presented in the Petition and the Preliminary Response, we determine that the reasonable likelihood standard is not met. Accordingly, we deny institution of an inter partes review.” slip op. at 2

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

    “We agree with Patent Owner that separate structures are required. The strongest evidence for this requirement is the claim language itself, which plainly recites two different elements: “a pressurization unit” for inside air and “a compressor” for outside air. The separate naming of two elements in the claim strongly implies that they are not one and the same structure. Becton, Dickinson & Co. v. Tyco Healthcare Group, LP, 616 F.3d 1249, 1254 (Fed. Cir. 2010) (“Where a claim lists elements separately, the clear implication of the claim language is that those elements are distinct components of the patented invention.” (punctuation omitted) (quoting Gaus v. Conair Corp., 363 F.3d 1284, 1288 (Fed. Cir. 2004))).” slip op. at 8

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

    “At most, the similarities between each pair of references establish, as a threshold matter, that they would have been considered by a POSITA. See K-Tec, Inc. v. Vita-Mix, Corp., 696 F.3d 1364, 1375 (Fed. Cir. 2012) (to qualify as prior art in an obviousness analysis, references must be analogous art—either in the same field of endeavor, or reasonably pertinent to the problem with which the inventor is involved). But the asserted similarities alone are not sufficient to show that a POSITA would have had a reason to combine the teachings in the manner described in the challenged claims. Personal Web Techs., LLC v. Apple, Inc., 848 F.3d 987, 994 (Fed. Cir. 2017) (It is not enough that a skilled artisan, once presented with two references, would have understood that they could be combined; Petitioner needs to establish a motivation to pick out the two references and combine them to arrive at the claimed invention.). Next, Petitioner asserts that a POSITA would have been motivated to modify the glass tempering furnace of each base reference “to temper low-E glass more quickly and efficiently.” Pet. 24, 27, 30 (citing Ex. 1003 ¶¶ 82, 90, 98). As discussed below, Petitioner fails to show a sufficient logical connection between the asserted motivation and the proposed modification(s) of the base references. Stated differently, Petitioner fails to show a sufficient reason why a POSITA would have made the modifications necessary to bridge the gap between the prior art and the claimed subject matter. We discuss each pair of references more specifically below.” slip op. at 18

  • Skill levelSkill level petitioner adoptedOther

    “Petitioner contends that a person of ordinary skill in the art (“POSITA”) would have had “at least a two-year technical degree in engineering or science (materials, chemistry, etc.), or at least two years of work experience in the field of materials processing and/or fabrication (such as glass or ceramics), and/or the industrial processes and machinery used for materials processing and/or fabrication.” Pet. 7 (citing Ex. 1003 ¶ 27). For purposes of the Preliminary Response, Patent Owner does not dispute Petitioner’s definition of a POSITA. Prelim. Resp. 27. For purposes of this Decision, we apply Petitioner’s definition of a POSITA, which is consistent with the scope and content of the ’911 Patent and the asserted prior art.” slip op. at 7

  Claim construction§ 103 obviousnessDiscretionary denialcites Phillips · KSR · Graham
  Patents in suitUS 8,650,911
• Google LLC v. Valtrus Innovations LimitedInstitution denied
  PTAB · Jan 3, 2023 · IPR2022-01197 · APJ Sheldon M Mcgee · IPR · Institution

  The Board denied institution because Petitioner did not show a reasonable likelihood of prevailing on the Ogawa grounds and § 325(d) barred the Vea grounds.

  RulingsInstitution decision

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

    “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) (2018). The findings and conclusions set forth in this Decision are provided for the exclusive purpose of explaining our determination that Petitioner has not met that standard on this record. slip op. at 7

  • PTAB / AIA Trials › Discretionary denial › §325(d) same art / argumentsInstitution denied 325dDenied

    “framework set forth under Advanced Bionics, LLC v. Med-El Electromedizinische Geräte GmbH, IPR2019-01469, Paper 6 at 7 (PTAB Feb. 13, 2020) (precedential) (“Advanced Bionics”). Under that framework, we must first determine whether the same or substantially the same art or arguments previously were presented to the Office. If so, we must then determine whether the petitioner has demonstrated that the Office erred in a manner material to the patentability of the challenged claims. Id. at 8.” slip op. at 21

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “On this record, we determine that the level of ordinary skill is reflected in the prior art of record. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001) (specific findings on the ordinary skill level are not required “where the prior art itself reflects an appropriate level and a need for testimony is not shown” (quoting Litton Indus. Prods., Inc. v. Solid State Sys. Corp., 755 F.2d 158, 163–64 (Fed. Cir. 1985))). A more specific definition is not necessary for purposes of deciding whether to institute review. To the extent a more specific definition is required, however, we adopt Petitioner’s proposed definition because, on this record, it is consistent with the disclosures of the asserted prior art references.” slip op. at 10

  • Expert testimonyPetitioner expert discountedDecided for patent owner

    “12 Dr. Madisetti’s testimony here is entitled to little to no weight as it merely parrots the Petition. 37 C.F.R. § 42.65(a).” slip op. at 19

  § 103 obviousnessDiscretionary denialcites Phillips
  Patents in suitUS 6,816,809
• Markforged Inc. v. Continuous Composites, Inc.Institution denied
  PTAB · Sep 9, 2022 · IPR2022-00548 · APJ Jo-Anne M Kokoski · IPR · Institution

  The Board denied institution because Petitioner did not show a reasonable likelihood that claims 1–15 and 17–41 were unpatentable over 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 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 (2018); see also 37 C.F.R. § 42.4 (2021). For the reasons discussed below, we deny the Petition and do not institute an inter partes review.” slip op. at 2

  • Skill levelOther

    “(“POSITA”) would have had “a master’s degree in mechanical engineering, materials science, or a related degree, and at least 3–5 years of experience in composite materials or additive manufacturing,” or a bachelor’s degree in the same fields and at least 5–6 years of experience. Pet. 9–10 (citing Ex. 1002 ¶ 36). Patent Owner states that it “does not agree that Petitioner’s proposed level of skill in the art accurately reflects the level of ordinary skill in the art as of the priority date . . . . But regardless of what level of skill is applied, the Petition does not show a reasonable likelihood to prevail.” Prelim. Resp. 10. Patent Owner does not propose a different level of skill in the art at this stage of the proceeding. See id. (“Patent Owner reserves the right to propose a level of ordinary skill in the art in this proceeding should it be instituted, or in other proceedings.”).” slip op. at 6

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

    “customary meaning of such claim as understood by one of ordinary skill in the art and the prosecution history pertaining to the patent.” 37 C.F.R. § 42.100(b) (2019). Under this standard, claim terms are generally given their plain and ordinary meaning as would have been understood by a person of ordinary skill in the art at the time of the invention and in the context of the entire patent disclosure. Phillips v. AWH Corp., 415 F.3d 1303, 1313 (Fed. Cir. 2005) (en banc). Only those terms in controversy need to be construed, and only to the extent necessary to resolve the controversy. Realtime Data LLC v. Iancu, 912 F.3d 1368, 1375 (Fed. Cir. 2019).” slip op. at 7

  • Obviousness (§103) › Graham factors (scope of art, differences, level of skill)Not reached

    “Thus, as we understand it, Petitioner is arguing that a POSITA would have understood Wohrl’s teaching of laying fiber strands on a core and precuring the fibers so that the fibers dry and stick to the core is “coupling a portion of the at least one path to an anchor point” as recited in claims 1 and 38. Petitioner’s argument appears to be premised on the understanding that any point at which the path contacts a “surface suitable for anchoring the part” is the claimed “anchor point.” The ’543 patent, however, describes an “anchor point” as something more than just any point to which a part of the path is affixed.” slip op. at 11

  Claim construction§ 103 obviousnesscites Phillips · KSR
  Patents in suitUS 9,511,543
• Apple Inc. v. Parus Holdings, Inc.No claims unpatentable
  PTAB · Sep 9, 2021 · IPR2020-00686 · APJ David C Mckone · IPR · Final written decision

  Claims 1–7, 9, 10, 13, 14, 18–21, and 25–30 were not shown unpatentable because the asserted combinations did not establish the claimed speaker-independent speech recognition device.

  RulingsFinal written decision

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

    “predefined voice patterns,” but disagree as to whether it should require a device that recognizes spoken words “without adapting to individual speakers.” PO Resp. 21 (“The proper construction of ‘speaker-independent speech recognition device’ is consistent with the construction issued by the Western District of Texas, though it does not include all of that court’s construction, and requires at least ‘speech recognition device that recognizes spoken words without using predefined voice patterns.’”); Reply 2 (“For purposes of this IPR, Apple submits the Court’s construction should be applied.”). The dispute as to whether the term should preclude adapting to individual speakers does not impact any issue in this proceeding, and Petitioner has agreed to Patent Owner’s construction in this proceeding, so long as we do not resolve the dispute over adapting to individual speakers. Tr. 12:24–13:4 (“JUDGE McKONE: So you’d be happy if we essentially adopted Parus’s construction with a footnote or some kind of note that we’re not resolving the issue of adapting to individual speakers? MS. BAILEY: That would be fine for purposes of this IPR, Your Honor.”). We adopt the parties’ agreed approach. For purposes of this proceeding, “speaker-independent speech recognition device” means “speech recognition device that recognizes spoken words without using predefined voice patterns.” This is consistent with the ’431 patent’s statement (relied on by both parties) that “[t]he voice browsing system recognizes naturally spoken voice commands and is speaker-independent; it does not have to be trained to recognize the voice patterns of each individual user. Such speech recognition systems use phonemes to recognize spoken words and not predefined voice patterns.” Ex. 1001, 4:38–43; see also PO Resp. 21–22 (citing Ex. 1001, 4:34–43);” slip op. at 10

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “Level of Skill in the Art Petitioner, relying on the testimony of Dr. Terveen, contends that a person of ordinary skill in the art “would have had a Bachelor’s degree in Electrical Engineering, Computer Engineering, Computer Science, or equivalent degree, with at least two years of experience in interactive voice response systems, automated information retrieval systems, or related technologies, such as web-based information retrieval systems.” Pet. 6 (citing Ex. 1003 ¶ 28). Patent Owner does not contest Petitioner’s proposal or offer an alternative. Also, neither party argues that the outcome of this case would differ based on our adoption of any particular definition of one of ordinary skill in the art. Petitioner’s proposal is consistent with the technology described in the Specification and the cited prior art. On the complete record, we adopt Petitioner’s proposed level of skill.” slip op. at 12

  • ExcludeMotion to exclude, deniedDenied

    “A motion to exclude should be directed to the admissibility of evidence. See 37 C.F.R. § 42.64; TPG 79 (“A motion to exclude must explain why the evidence is not admissible (e.g., relevance or hearsay) but may not be used to challenge the sufficiency of the evidence to prove a particular fact.”). According to the Trial Practice Guide, a motion to exclude is not a vehicle to “address arguments or evidence that a party believes exceeds the proper scope of reply or sur-reply.” TPG 79. Rather, “[i]f a party believes that a brief filed by the opposing party raises new issues, is accompanied by belatedly presented evidence, or otherwise exceeds the” slip op. at 41

  • Strike new argumentNew argument disregardedDecided for patent owner

    “corresponding to an unclaimed second step not part of speech recognition would be an impermissible new argument presented for the first time in the Reply. As explained in the Board’s Trial Practice Guide, Petitioner’s change in direction exceeds the proper scope of a reply: Generally, a reply or sur-reply may only respond to arguments raised in the preceding brief. 37 C.F.R. § 42.23, except as noted above. “Respond,” in the context of 37 C.F.R. § 42.23(b), does not mean proceed in a new direction with a new approach as compared to the positions taken in a prior filing. While replies and sur-replies can help crystalize issues for decision, a reply or sur-reply that raises a new issue or belatedly presents evidence may not be considered. The Board is not required to attempt to sort proper from improper portions of the reply or sur-reply. Patent Trial and Appeal Board Consolidated Trial Practice Guide 74 (November 2019) (“TPG”).7 If Petitioner is arguing that Ladd’s description of voice patterns and speech patterns is not describing speaker-independent speech recognition, then Petitioner’s Reply does not simply respond to the Patent Owner Response or attempt to crystalize the issues in dispute. Rather, the Petition expressly relied on certain disclosure in Ladd to show the functionality claimed in limitation 1[c], while the Reply attempts to re-cast that same disclosure as describing functionality separate from that of limitation 1[c]. This would be a new theory.” slip op. at 29

  Patent outcomesUS 7,076,431 not shown unpatentable
  Claim construction§ 103 obviousnesscites Phillips · Graham
  Patents in suitUS 7,076,431
• Apple Inc. v. Qualcomm IncorporatedNo claims unpatentable
  PTAB · Jan 22, 2020 · IPR2018-01252 · APJ Scott B Howard · IPR · Final written decision

  Apple did not prove claims 1–6 and 8–20 unpatentable as obvious over Jin and Elias because it failed to show Jin teaches moving a card with directional contact.

  RulingsFinal written decision

  • Skill levelSkill level board ownDecided for patent owner

    “art include (1) educational level of the inventor; (2) type of problems encountered in the art; (3) prior art solutions to those problems; (4) rapidity with which innovations are made; (5) sophistication of the technology; and (6) educational level of workers active in the field. Envtl. Designs, Ltd. v. Union Oil Co. of Cal., 713 F.2d 693, 696–697 (Fed. Cir. 1983) (citing Orthopedic Equip. Co. v. All Orthopedic Appliances, Inc., 707 F.2d 1376, 1381–82 (Fed. Cir. 1983)). Not all such factors may be present in every case, and one or more of these or other factors may predominate in a particular case. Id. Moreover, these factors are not exhaustive but are merely a guide to determining the level of ordinary skill in the art. Daiichi Sankyo Co. Ltd, Inc. v. Apotex, Inc., 501 F.3d 1254, 1256 (Fed. Cir. 2007).” slip op. at 7

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

    “[W]e need only construe those claim limitations ‘that are in controversy, and only to the extent necessary to resolve the controversy.’” Nidec Motor Corp. v. Zhongshan Broad Ocean Motor Co., 868 F.3d 1013, 1017 (Fed. Cir. 2017) (quoting Vivid Techs., Inc. v. Am. Sci. & Eng’g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999)). Because the parties did not request the construction of any limitation and no express constructions are necessary to resolve a controversy, we do not construe any of the limitations. slip op. at 11

  • Strike new argumentNew argument disregardedDecided for patent owner

    “prima facie case of unpatentability.” Trial Practice Guide Update (August 2018), 14, available at https://www.uspto.gov/sites/default/files/documents/ 2018_Revised_Trial_Practice_Guide.pdf. As the Federal Circuit has explained, [i]t is of the utmost importance that petitioners in the IPR proceedings adhere to the requirement that the initial petition identify “with particularity” the “evidence that supports the grounds for the challenge to each claim.” 35 U.S.C. § 312(a)(3). “All arguments for the relief requested in a motion must be made in the motion. A reply may only respond to arguments raised in the corresponding opposition or patent owner response.” 37 C.F.R. § 42.23(b). Once the Board identifies new issues presented for the first time in reply, neither this court nor the Board must parse the reply brief to determine which, if any, parts of that brief are responsive and which are improper. As the Board noted, “it will not attempt to sort proper from improper portions of the reply.” Office Patent Trial Practice Guide, 77 Fed. Reg. 48,756, 48,767 (Aug. 14, 2012). Intelligent Bio-Sys., Inc. v. Illumina Cambridge Ltd., 821 F.3d 1359, 1369 (Fed. Cir. 2016); see also Acceleration Bay, LLC v. Activision Blizzard Inc., 908 F.3d 765, 775 (Fed. Cir. 2018) (quoting same). Based on that standard, the Federal Circuit determined that the PTAB properly refused to consider a new theory raised for the first time in a reply brief:” slip op. at 23

  • Obviousness (§103) › Graham factors (scope of art, differences, level of skill)Not shown unpatentableNot shown unpatentable

    “preliminary,” “based on the evidentiary record developed thus far,” and that “[o]ur final decision will be based on the record as fully developed during trial.” Id. at 32. We further advised the parties that we were not “determin[ing] whether an individual asserted fact is indisputable or whether a preponderance of the evidence supports Petitioner.” Id. at 31. Having conducted the trial, for the reasons discussed below, our preliminary finding is not supported by the entirety of the record. Instead, we agree with Patent Owner that Jin does not teach or suggest “directional contact of moving the [selected] card along . . . the touch-sensitive display screen” and agree that the combination of Jin and Elias does not teach or suggest “dismissing the selected first card or second card from the touch-sensitive display screen in the second direction so that the corresponding first application or second application is closed” as recited in claim 1. Specifically, Petitioner has not sufficiently shown that Jin teaches or suggests that the processor responds to directional contact moving the selected card in the second direction on the display screen. Jin’s Figures 9C shows a finger moving along the screen—directional contact. Ex. 1005, Fig. 9C. However, Jin’s Figure 9C does not illustrate the card moving along with the finger. Id. Rather, Jin’s Figure 9E simply shows the cards in a new position without describing what happened on the display while the location of the cards were changed. See id. at Fig. 9E. Accordingly, Petitioner has not proven that Jin teaches directional contact moving the selected card in the second direction on the display screen.” slip op. at 29

  Patent outcomesUS 8,683,362 not shown unpatentable
  Claim construction§ 103 obviousnesscites KSR · Graham
  Patents in suitUS 8,683,362
• Apple Inc. v. Qualcomm IncorporatedNo claims unpatentable
  PTAB · Jan 2, 2020 · IPR2018-01279 · APJ Scott B Howard · IPR · Final written decision

  Claims 1–14 and 16–18 were not shown unpatentable because the asserted combinations did not teach composing a message after the incoming call; the contingent motion to amend was dismissed as moot.

  RulingsFinal written decision

  • Skill levelSkill level board ownDecided for petitioner

    “In our Institution Decision, we adopted Petitioner’s formulation. Inst. Dec. 17. Patent Owner does not challenge Petitioner’s formulation. See PO Resp. 12–13; Ex. 2004 ¶ 57 (Jeffay Decl.) (“[F]or the purposes of this declaration, I have applied Petitioner’s proposed level of skill.”). Accordingly, we adopt Petitioner’s proposed level of ordinary skill, except that we delete the qualifier “or more” to eliminate vagueness as to the amount of practical experience. The qualifier expands the range indefinitely without an upper bound, and thus precludes a meaningful indication of the the art would have had either (1) a Master of Science Degree in an academic area emphasizing electrical engineering, computer engineering, computer science, or an equivalent field (or a similar technical Master’s Degree, or higher degree) with a concentration in wireless communication and networking systems or (2) a Bachelor’s Degree (or higher degree) in an academic area emphasizing electrical engineering, computer engineering, or computer science and having two years of experience in wireless communication and networking systems. Moreover, additional education in a relevant field, such as computer engineering, or electrical engineering, or industry experience may compensate for a deficit in one of the other aspects of the requirements stated above.” slip op. at 7

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

    “recited in claim 1 means generating a message and does not encompass using pre-composed messages. That construction is consistent with the language recited in the claims, the ’037 patent, and the use of “composing” in a related patent. We begin with the words of claim 1. Claim 1 recites “in response to receiving an incoming call, prompting a user of the first computing device to incoming call by composing, while not answering the incoming call, a message to a user of the second computing device.” Ex. 1001, 10:7–11. Based on the ordinary meaning of the claim language, the claim requires prompting a user to enter user input and that the entered user input “instructs the first computing device to handle the incoming call by composing . . . a message.” See id. That is, it is the user input—which itself is in response to an incoming call—which causes the composing to take place. Thus, the language of the claim requires that the composing takes place after the incoming call is received and the user input is entered. Therefore, the language of the claim precludes using content composed prior to the call and user input, i.e., a precomposed message. See Ex. 2004 ¶ 73 (Jeffay Decl.). This construction is also consistent with the written description of the ’037 patent. The ’037 patent describes two different ways of generating messages. First, the ’037 patent describes how a device may be configured to respond to all incoming calls with a precomposed message, such as “on vacation.” Ex. 1001, 5:18–23. However, claim 1 was amended during prosecution to exclude automatically responding with a precomposed message, thus excluding that embodiment from the scope of claim 1. See Ex. 1002, 157 (amendment to claim 1), 165–68 (prosecution history of the ’037 patent) (distinguishing prior art references which automatically responded with a precomposed message); see also Ex. 2004 ¶ 70 (Jeffay Decl.) (“Accordingly, the Applicant amended the claims to distinguish over Brown and clearly disclaimed claim scope corresponding to the embodiments in which an incoming call is automatically responded to with a message.” (citing Ex. 1002, 166–68)). response to a trigger—user input—from the user. See Ex. 1001, 5:24–54, 7:52–8:2, Fig. 4 (step 470 (“address message body”) is after steps 410 (“receive incoming call”) and 435 (“message response?”)). Because the message is generated in response to the user input, it does not exist prior to user input being entered. That is, a precomposed message is not being used.” slip op. at 11

  • Strike new argumentNew argument disregardedDecided for patent owner

    “Our rules require the Petition to include “[a] full statement of the reasons for the relief requested, including a detailed explanation of the significance of the evidence including material facts, and the governing law, rules, and precedent.” 37 C.F.R. § 42.22(a)(2) (2017). Additionally, the Petition “must identify . . . [h]ow the construed claim is unpatentable under 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) (2017). Our rules further provide for a petitioner to file a reply to respond to arguments made in the patent owner’s response. See 37 C.F.R. § 42.23(b) (2019). Petitioner choose neither option to set forth its arguments regarding Mäkelä’s claim 28. We decline Petitioner’s invitation to consider arguments presented in papers outside of the Petition and Petitioner’s Reply. We treat Petitioner’s request that we consider arguments only presented in the Opposition to the Motion to Amend as a request for incorporation by reference. However, our rules prohibit “incorporat[ion] by reference from one document into another document.” 37 C.F.R. § 42.6(a)(3) (2019); see also DeSilva v. DiLeonardi, 181 F.3d 865, 866–67 (7th Cir. 1999) (Incorporation “by reference amounts to a self-help increase in the length of the [ ] brief[,]” and “is a pointless imposition on the court’s time. A brief must make all arguments accessible to the judges, rather than ask them to play archeologist with the record.”)). Petitioner has not persuasively argued why we should not apply Rule 42.6(a)(3) in these circumstances. See 37 C.F.R. § 42.5(b) (2019) (“The Board may waive or suspend a requirement of parts 1, 41, and 42 and may place conditions on the waiver or suspension.”). Although Petitioner may have intended to make the argument in both Petitioner’s Reply and the Opposition to the Motion to Amend (Tr. 58–59), it did not do so.8” slip op. at 17

  • Expert testimonyPetitioner expert discountedDecided for patent owner

    “With regard to the merits, we agree with Patent Owner that Petitioner has not sufficiently shown how Mäkelä teaches “composing . . . a message” as recited in claim 1. Neither the Petition nor Petitioner’s Reply specifically addresses when the reply message is prepared. See Pet. 16–17; Pet. Reply 14. Moreover, Dr. Mandayam—Petitioner’s expert witness— conceded that the messages in Mäkelä are composed and stored prior to the incoming call being received: Q. So I think just to repeat the question, is there any disclosure in Mäkelä that the message sent by the user in response to an incoming call is anything other than a message previously stored by the user before the incoming call? Yes or no, please. . . . that have been composed ahead -- previously by the user with the ability to choose them. . . . . Q. The modes of response listed in Claim 27, that is a voice message, an e-mail message, a facsimile, and an SMS message in the form of a character string are all limited to precomposed messages. Do you agree with that? . . . THE WITNESS: So the messages have been composed by the user and stored, as we have gone through this already a few times. So that is stored and composed and resides in the device. And the user is making the choice in response to a call to send whichever their preferred option is. And there is some dynamism if you read through the specifications where there are responses you can fine-tune based on the amount of time you want to be not disturbed or the amount of time your meeting is in session. So there are things like that. But this is the characterization, and I think this is something I agree. . . . Q. So I think we agree that the user selects a message that is to be transmitted in response to an incoming call. The question is would you agree that in Mäkelä the user’s selection of the message in response to an incoming call is limited to precomposed messages? . . .” slip op. at 19

  Patent outcomesUS 7,844,037 not shown unpatentable
  Claim construction§ 103 obviousnesscites KSR · Graham
  Patents in suitUS 7,844,037

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.