- PTAB · Dec 19, 2023 · IPR2023-01062 · APJ Kimberly Mcgraw · IPR · Institution
The Board instituted review of claims 27–33 on all asserted grounds after finding a reasonable likelihood of prevailing on at least one challenged claim.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“To institute an inter partes review, we must determine that the information presented in the Petition shows “there is a reasonable likelihood that the petitioner would prevail with respect to at least 1 of the claims challenged in the petition.” 35 U.S.C. § 314(a). For the reasons discussed below, after considering the parties’ submissions and the evidence of record, we determine that Petitioner has demonstrated a reasonable likelihood of prevailing with respect to at least one claim of the ’095 patent. Thus, we institute an inter partes review of all challenged claims of the ’095 patent on all grounds asserted in the Petition. PGS Geophysical AS v. Iancu, 891 F.3d 1354, 1360 (Fed. Cir. 2018) (stating that a decision to institute is “a simple yes-or-no institution choice respecting a petition, embracing all challenges included in the petition”).” slip op. at 2
- Skill levelSkill level petitioner adoptedDecided for petitioner
“understanding of a person of ordinary skill in the art (sometimes abbreviated herein as “POSITA”). Graham, 383 U.S. at 17–18. Petitioner argues that a “person of ordinary skill in the art of the ’095 patent would have had a bachelor’s degree in electrical engineering and a minimum of 3–4 years of 7 At this stage of the proceeding, Patent Owner has not offered any evidence of secondary considerations. See generally Prelim. Resp. testing of twisted-pair data cables.” Pet. 11 (citing Ex. 1007 ¶ 13). Petitioner also argues an “individual with a master’s degree in electrical engineering would require less industry experience (e.g., 1–2 years).” Id. (citing Ex. 1007 ¶ 13). Patent Owner does not dispute this proposed definition. See generally Prelim. Resp. For the purposes of this Decision, we adopt Petitioner’s proposal, because we find Petitioner’s statement of the level of ordinary skill in the art adequate and supported on this record. The level of ordinary skill in the art also appears to be reflected by the prior art of record. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001).” slip op. at 8
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededOther
“Petitioner proposes express constructions for “data communications cable,” “dielectric pair separator,” “substantially flat,” “configurable,” and grooves.” Pet. 12–18. Patent Owner proposes an express construction of “twisted pairs” of insulated conductors. Prelim. Resp. 10–17. As explained below, on the present record, we provide a preliminary construction of the “dielectric pair separator,” “substantially flat,” configurable,” “grooves,” and “twisted pairs” and determine that we need not expressly construe any other claim term at this stage of the proceeding. See Nidec Motor Corp. v. Zhongshan Broad Ocean Motor Co., 868 F.3d 1013, 1017 (Fed. Cir. 2017) (citing Vivid Techs., Inc. v. Am. Sci. & Eng'g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999) ) (holding that only claim terms in controversy need to be construed, and only to the extent necessary to resolve the controversy). 1. Preamble The preambles of claims 27 and 31 recite a “data communications cable comprising.” Petitioner asserts that the preambles merely states an intended purpose and are not limiting. Pet. 12. We determine that no construction of this term is required at this stage of the proceedings to resolve any issues in dispute.” slip op. at 10
- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed petitioner constructionDecided for petitioner
“2. “dielectric pair separator” Petitioner asserts that the ordinary and customary meaning of a “dielectric pair separator” in view of the intrinsic record is a separator that serves as a dielectric medium and that the term does not require that the separator consist entirely of dielectric material. Pet. 12 (citing Ex. 1007 ¶ 74; Ex. 1001, claim 24 (requiring that the dielectric pair separator have Decision, we adopt Petitioner’s uncontested proposed construction of this term, namely that a dielectric pair separator is “a separator that serves as a dielectric medium” and there is no requirement that the separator consist entirely of dielectric material. 3. “substantially flat” Claim 27 recites “the configurable dielectric pair separator being substantially flat.” Claim 31 requires that the “configurable dielectric pair separator include[e] a substantially flat dielectric tape.” Petitioner asserts that the ordinary and customary meaning of a substantially flat separator is a separator that is a substantially flat member prior to being formed into the cable assembly and that the term does not require that the separator be substantially flat in the finished cable. Pet. 13 (citing Ex. 1007 ¶ 76; Ex. 1001, 6:12–25). Petitioner asserts that this construction is consistent with the specification and the construction adopted by the Patent Office during reexamination of the related Patent No. 6,998,537 (“the ’537 patent”) and by the district court. Pet. 13–15 (citing Ex. 1001, 6:12–2, Figs. 5–11, 13; Ex. 1006, 10–11; Ex. 1007 ¶¶ 77–80; Ex. 1052, 3–4). Patent Owner does not dispute this construction. See generally Prelim. Resp. For the purposes of this Decision, we adopt Petitioner’s uncontested proposed construction of this term, namely, a separator that is a substantially flat member prior to being formed into the cable assembly, and that the term does not require that the separator be substantially flat in the finished cable. 4. “configurable” Independent claims 27 and 31 both recite a “configurable dielectric pair separator.” Petitioner asserts that the ordinary and customary meaning of a “configurable” separator in view of the intrinsic record is “flexible (citing Ex. 1007 ¶ 81). Petitioner further asserts that this construction is consistent with the construction adopted by the district court. Id. (citing Ex. 1052, 1–2 Ex. 1007 ¶¶ 81– 84). Patent Owner does not dispute this construction. See generally Prelim. Resp. For the purposes of this Decision, we adopt Petitioner’s proposed construction of this term, namely, that “configurable” means “flexible enough to be formed or shaped in the course of making the cable.” 5. “grooves” Petitioner states that, for the purposes of this proceeding, Petitioner adopts the definition provided by the district court in prior litigation: “Regions within a cable that are substantially physically separated from other regions with[in] the cable by a pair separator; i.e., they are formed by, but need not be part of, the separator.” Pet. 18 (citing Ex. 1052, 3). Patent Owner does not dispute this construction. See generally Prelim. Resp. For the purposes of this Decision, we adopt Petitioner’s proposed construction of this term, namely, that grooves are regions within a cable that are substantially physically separated from other regions within the cable by a pair separator.” slip op. at 10
Claim construction§ 102 anticipation§ 103 obviousnesscites Phillips · KSR · GrahamPatents in suitUS 6,570,095 - PTAB · Dec 19, 2023 · IPR2023-01061 · APJ Kimberly Mcgraw · IPR · Institution
The Board instituted IPR on claims 19, 20, and 22 on all asserted grounds, finding a reasonable likelihood of prevailing on at least one challenged claim.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“To institute an inter partes review, we must determine that the information presented in the Petition shows “there is a reasonable likelihood that the petitioner would prevail with respect to at least 1 of the claims challenged in the petition.” 35 U.S.C. § 314(a). For the reasons discussed below, after considering the parties’ submissions and the evidence of record, we determine that Petitioner has demonstrated a reasonable likelihood of prevailing with respect to at least one claim of the ’537 patent. Thus, we institute an inter partes review of all challenged claims of the ’537 patent on all grounds asserted in the Petition. PGS Geophysical AS v. Iancu, 891 F.3d 1354, 1360 (Fed. Cir. 2018) (stating that a decision to institute is “a simple yes-or-no institution choice respecting a petition, embracing all challenges included in the petition”).” slip op. at 2
- Skill levelSkill level petitioner adoptedDecided for petitioner
“understanding of a person of ordinary skill in the art (sometimes abbreviated herein as “POSITA”). Graham v. John Deere Co., 383 U.S. 1, 17–18 (1966). Petitioner argues that a “person of ordinary skill in the art of the ’537 patent would have had a bachelor’s degree in electrical engineering and a minimum of 3–4 years of industry experience in connection with designing, manufacturing, and testing of twisted-pair data cables.” Pet. 14 (citing Ex. 1007 ¶ 12). Petitioner also argues an “individual with a master’s degree in electrical engineering would require less industry experience (e.g.,1–2 years).” Id. (citing Ex. 1007 ¶ 12). Patent Owner does not dispute this proposed definition. See generally Prelim. Resp. For the purposes of this Decision, we adopt Petitioner’s proposal, because we find Petitioner’s statement of the level of ordinary skill in the art adequate and supported on this record. The level of ordinary skill in the art” slip op. at 7
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededOther
“1. “unshielded communications cable” The preamble of claim 19 recites “[a]n unshielded communications cable comprising.” Petitioner asserts that the preamble merely states an intended purpose and is not limiting. Pet. 15–17. Petitioner further asserts that although the term “unshielded” was added through amendment, “the same response amended the body of claim 19 to add the substantive limitation, specifying that separator ‘consists of non-conductive, dielectrical materials” in order to distinguish art having a separator of shielding tape formed of meatal and plastic laminate. Pet. 16 (citing Ex. 1043, 8). We determine that no construction of this term is required at this stage of the proceedings to resolve any issues in dispute.” slip op. at 9
- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed petitioner constructionDecided for petitioner
“Petitioner asserts that the ordinary and customary meaning of a “substantially flat’” separator in view of the intrinsic record is a separator that is a substantially flat member prior to being formed into the cable assembly and that the term does not require that the separator be substantially flat (i.e., free of any bends or folds) in the finished cable. Pet. 17 (citing Ex. 1007 ¶ 65). Petitioner asserts that this construction is consistent with the specification and the construction adopted by the Patent Office during reexamination and by the district court. Pet. 17–20. Patent the purposes of this Decision, we adopt Petitioner’s uncontested proposed construction of this term, namely, a separator that is a substantially flat member prior to being formed into the cable assembly; and further preliminarily determine that the term does not require that the separator be substantially flat (i.e., free of any bends or folds) in the finished cable. 3. “configurable dielectric separator” Claim 19 recites a “configurable dielectric separator.” Petitioner asserts that the ordinary and customary meaning of a “configurable” separator in view of the intrinsic record is “flexible enough to be formed or shaped in the course of making the cable.” Pet. 20 (citing Ex. 1007 ¶ 70). Petitioner further asserts that this construction is consistent with construction adopted by the district court. Id. (citing Ex. 1052; Ex. 1007 ¶¶ 70–74). Patent Owner does not dispute this construction. See generally Prelim. Resp. For the purposes of this Decision, we adopt Petitioner’s proposed construction of this term, namely, that “configurable” means “flexible enough to be formed or shaped in the course of making the cable.”” slip op. at 9
Claim construction§ 103 obviousnesscites Phillips · KSR · GrahamPatents in suitUS 6,998,537 - PTAB · Dec 15, 2023 · IPR2023-01056 · APJ Kristina M Kalan · IPR · Institution
The Board instituted inter partes review on all challenged claims and all asserted grounds after finding a reasonable likelihood of success on at least one claim.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“To institute inter partes review, we must determine that the information presented in the Petition shows “there is a reasonable likelihood that the petitioner would prevail with respect to at least 1 of the claims challenged in the petition.” 35 U.S.C. § 314(a). For the reasons discussed below, after considering the parties’ submissions and the evidence of record, we determine that Petitioner has demonstrated a reasonable likelihood of prevailing with respect to at least one claim of the ’030 patent, and we institute inter partes review on all challenges raised in the Petition. 37 C.F.R. § 42.108.” slip op. at 2
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededOther
“partes review). Under Phillips, claim terms are afforded “their ordinary and customary meaning.” Phillips, 415 F.3d at 1312. The “ordinary and customary meaning of a claim term is the meaning that the term would have to a person of ordinary skill in the art in question at the time of the invention.” Id. at 1313. Only terms that are in controversy need to be construed, and then only to the extent necessary to resolve the controversy. Realtime Data, LLC v. Iancu, 912 F.3d 1368, 1375 (Fed. Cir. 2019) (“The Board is required to construe ‘only those terms . . . that are in controversy, and only to the extent necessary to resolve the controversy.’” (quoting Vivid Techs., Inc. v. Am. Sci. & Eng’g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999))). The parties do not argue for any express claim construction. Petitioner argues that it “presently believes the plain meaning is enough to resolve this petition.” Pet. 14. Patent Owner’s Preliminary Response has no separate section addressing claim construction. See Prelim. Resp., passim. The parties, however, dispute the meaning of the term “lateral edge” of the two layers of the dielectric material, as recited by the independent claims. See Pet. 36–37; Prelim. Resp. 19–26. We discuss “lateral edge” below in the context of the parties’ arguments regarding patentability. Infra § II.E.4. The parties may propose and support constructions of the term “lateral edge” during trial. On the present record, we determine we need not expressly construe any claim term at this stage of the proceeding. See Realtime Data, 912 F.3d at 1375.” slip op. at 7
- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed patent owner constructionDecided for patent owner
“of ordinary skill in the art, does not include the front or back edges, but rather refers to the edges of the claimed barrier tape “running along the sides of the tape parallel to (or in) the longitudinal direction.” Prelim. Resp. 19– 20, 26. Patent Owner argues that this construction is supported by the Specification (citing Ex. 1001, 7:64–8:25, 8:38–46; Figures 3B–3E, Ex. 2001 ¶¶ 58–61) and the art cited by Petitioner (citing Ex. 1010, 23:58– 67; Ex. 1009, 2:20–24, 2:42–46, 4:27–33, 4:34–40, 5:65–75, Figs. 2, 3, 10; Ex. 2001 ¶¶ 62–65). Id. at 19–24. On the present record, and for the purposes of preliminarily discussing the term “lateral edge” in the context of the parties’ Ground 3 arguments, we understand “lateral edge” as referring to the edges of the claimed barrier tape “running along the sides of the tape parallel to (or in) the longitudinal direction,” and as not including the front or back edges. Prelim. Resp. 26. Patent Owner provides reasonable support for this interpretation in the ’030 patent Specification and other references. Id. at 19–24. We note again that in Ground 3, Petitioner argues that lateral edges may include the “front” and “back” edges of the dielectric material, “in that they extend laterally (as compared to extending along the longitudinal axis)” as shown in Petitioner’s annotated Figure 13C of Glew (Pet. 36–37), but argues in Grounds 1 and 4 that the lateral edges may be along the sides of the dielectric material, as shown in Petitioner’s annotated Figures 8D and 11 of Cook (Ground 1) and annotated Figure 13C of Glew (Ground 4). Pet. 20–21, 49. Petitioner’s inconsistent position on the interpretation of the “lateral edge” term among its Grounds 1, 3, and 4 arguments undermines its position as to the interpretation of the term, and undermines its position that Glew discloses this limitation under an anticipation standard. Accordingly, we are unpersuaded that Petitioner has met its burden of demonstrating a reasonable likelihood of prevailing on its Glew-based anticipation arguments.” slip op. at 23
- Skill levelSkill level petitioner adoptedDecided for petitioner
“Petitioner asserts that “a person of ordinary skill in the art (POSITA) would have had a bachelor’s degree in electrical engineering and a minimum of 3-4 years of industry experience in connection with designing, manufacturing, and testing of twisted-pair data cables,” and an “individual with a master’s degree in electrical engineering would require less industry experience (e.g., 1-2 years).” Pet. 15 (citing Ex. 1006 ¶ 12). Patent Owner’s declarant asserts that one of ordinary skill in the art “would have had at least a bachelor’s degree in electrical engineering and a minimum of 3-4 years of industry experience in the telecommunications industry,” and does not agree industry experience specifically with respect to twisted-pair data cables would be necessary to qualify as having ordinary skill in the art. Ex. 2001 ¶ 26 (cited at Prelim. Resp. 22 n.6). Patent Owner states, however, that any differences between the parties’ proposed definitions “are insubstantial and do not impact the analysis of the issues presented.” Prelim. Resp. 22 n.6. For the purposes of this Decision, we adopt Petitioner’s proposal, because we find Petitioner’s statement of the level of ordinary skill in the art adequate and supported on this record. The level of ordinary skill in the art also appears to be reflected by the prior art of record. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001).” slip op. at 7
Claim construction§ 102 anticipation§ 103 obviousnesscites Phillips · KSR · GrahamPatents in suitUS 9,991,030 - Duplo U.S.A. Corporation v. Mgi Digital Technology S.A.Institution deniedPTAB · Dec 5, 2023 · IPR2023-00936 · APJ Kimberly Mcgraw · IPR · Institution
The Board denied institution for claims 1, 2, 4, 9, 10, and 12 under § 314(a), finding the Fintiv factors favored discretionary denial.
RulingsInstitution decision- PTAB / AIA Trials › Discretionary denial › Fintiv (parallel litigation)Institution denied fintivDenied
“G. Balancing the Fintiv Factors A holistic balancing of the Fintiv factors weighs in favor of discretionary denial. As discussed above, only factor 4 weighs somewhat against discretionary denial. The remaining factors either do not support institution (factors 1 and 6) or weigh in favor of denial of institution (factors 2, 3, and 5). Moreover, Petitioner has not submitted a Sotera-type stipulation or shown compelling evidence of unpatentability that would make discretionary denial inappropriate under the Guidance Memo. Given the late stage of the parallel District Court Proceeding, the substantial investment by the parties in that proceeding, and the lack of strong countervailing considerations, the evidence of record favors exercising our discretion to deny institution of an inter partes review.” slip op. at 32
- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)Not reached
“As such, even if we were to determine that Petitioner’s Nagashima- based challenges met the lower threshold for instituting an inter partes review (a question we need not reach in our Fintiv analysis), these challenges, if unrebutted in trial, do not plainly lead to a conclusion that one or more claims are unpatentable by a preponderance of the evidence.” slip op. at 25
- Skill levelSkill level petitioner adoptedDecided for petitioner
“1. Level of Ordinary Skill in the Art The level of ordinary skill is a factor to be considered when determining obviousness. See Graham v. John Deere Co., 383 U.S. 1, 17–18 (1966). Petitioner states that a person of ordinary skill in the art would have had a bachelor’s degree in mechanical or electrical engineering or a related field and at least two years of practical experience with printer technology. Pet. 5. Petitioner further asserts that more relevant experience may compensate for less formal education and that more relevant formal education may compensate for less practical experience. Id. (citing Ex. 1003 ¶¶ 27–28). Patent Owner does not propose its own definition but does assert that Petitioner has understated the level of ordinary skill in the art. Prelim. Resp. 9. For the purpose of this Decision, we apply Petitioner’s definition, because Patent Owner presents no countervailing definition and because we find Petitioner’s statement of the level of ordinary skill in the art adequate and supported on this record. We also note that our analysis would not change if we were to apply a higher level of skill in the art.” slip op. at 20
- Obviousness (§103) › Motivation to combine / reasonable expectation of successNot shown unpatentableMotivation not foundNot shown unpatentable
“We agree with Patent Owner that Petitioner has not sufficiently shown that Nagashima discloses or suggests the claimed covering ink ordroplets of covering ink and, thus, Petitioner’s Nagashima-based grounds fail to present a compelling, meritorious, challenge. First, we disagree with Petitioner’s assertion that the ’806 patent defines covering ink as synonymous with “viscous product” so that “covering ink” broadly covers any “viscous product” including printing ink. See Pet. 8–9 (citing Ex. 1001, 3:21–22; Ex. 1003 ¶ 57–61). Rather, the ’806 patent states that “[i]n the present document, the terms of ‘covering ink’, ‘viscous product’ and ‘varnish’ are synonyms.” Ex. 1001, 3:21–22. We understand this sentence to mean that when ’806 patent uses the term “viscous product,” that the term is synonymous with “covering ink” within the ’806 patent, but is not intended to broadly mean that “covering ink” encompasses the entire universe of viscous products. We also determine that there are substantial issues with Petitioner’s argument that Nagashima discloses or suggests using covering ink in its device. Petitioner’s argument that Nagashima does not limit its device to any particular ink and identifies ink having different characteristics, including viscosity, does not plainly lead to a conclusion that Nagashima discloses use of covering ink. See Pet. 8. Nor does Petitioner’s argument that because some inkjet printers have been used to deposit covering ink, and those inkjet printers and Nagashima’s device both involve similar piezo-type ink ejection heads for ejecting different ink types and viscosities, plainly lead to a conclusion that a POSITA would have found it obvious to use Nagashima to apply a covering ink. See Pet. 9–10; Ex. 1003 ¶¶ 62–66; see” slip op. at 24
§ 103 obviousnessDiscretionary denialcites GrahamPatents in suitUS 8,783,806 - Duplo U.S.A. Corporation v. Mgi Digital Technology S.A.Institution deniedPTAB · Dec 4, 2023 · IPR2023-00935 · APJ Kimberly Mcgraw · IPR · Institution
The Board denied institution of IPR challenging claims 1, 7, 12, and 18 under § 314(a), weighing the Fintiv factors in favor of discretionary denial.
RulingsInstitution decision- PTAB / AIA Trials › Discretionary denial › Fintiv (parallel litigation)Institution denied fintivInstitution denied
“G. Balancing the Fintiv Factors A holistic balancing of the Fintiv factors weighs in favor of discretionary denial. As discussed above, only factor 4 weighs somewhat against discretionary denial. The remaining factors either do not support institution (factors 1 and 6) or weigh in favor of denial of institution (factors 2, 3, and 5). Moreover, Petitioner has not submitted a Sotera-type stipulation or shown compelling evidence of unpatentability that would make discretionary denial inappropriate under the Fintiv Memo. Given the late stage of the parallel district court proceeding, the substantial investment by the parties in that proceeding, and the lack of strong countervailing considerations, the evidence of record favors exercising our discretion to deny institution of an inter partes review.” slip op. at 27
- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)Institution denied
“§ 42.4(a), we may only institute an inter partes review 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); see also 37 C.F.R. § 42.108(c). However, institution of inter partes review is discretionary. See Harmonic Inc. v. Avid Tech., Inc., 815 F.3d 1356, 1367 (Fed. Cir. 2016) (“[T]he PTO is permitted, but never compelled, to institute an IPR proceeding.”) After considering the parties’ submissions and the evidence of record, we determine it is appropriate to exercise our discretion and decline to institute an inter partes review.” slip op. at 2
- Skill levelSkill level petitioner adoptedOther
“1. Level of Ordinary Skill in the Art The level of ordinary skill is a factor to be considered when determining obviousness. See Graham v. John Deere Co., 383 U.S. 1, 17–18 (1966). Petitioner states that a person of ordinary skill in the art would have had a bachelor’s degree in mechanical or electrical engineering or a related field and at least two years of practical experience with inkjet and related printer technology. Pet. 4. Petitioner further asserts that more relevant experience may compensate for less formal education and that more relevant formal education may compensate for less practical experience. Pet. 5 (citing Ex. 1003 ¶¶ 27–29). Patent Owner does not propose its own definition but does assert that Petitioner has understated the level of ordinary skill in the art. Prelim. Resp. 9–10. For the purpose of this Decision, we apply Petitioner’s definition. We also note that our analysis would not change if we were to apply a higher level of skill in the art.” slip op. at 17
Discretionary denialcites GrahamPatents in suitUS 8,506,031 - Commscope Technologies LLC v. Belden Inc.Institution deniedPTAB · Nov 30, 2023 · IPR2023-01058 · APJ Kristina M Kalan · IPR · Institution
The Board denied institution because Patent Owner effectively disclaimed all challenged claims 1–8 and 48–50.
RulingsInstitution decision- Adverse judgmentAdverse judgmentDenied
“A conference call was held with the parties on October 24, 2023, pursuant to Petitioner’s request for permission to file a motion requesting that the Board construe Patent Owner’s disclaimer of all challenged claims as a request for adverse judgment. Patent Owner opposed this request. During the call, Petitioner argued that it intended to rely on Arthrex, Inc. v. Smith & Nephew, Inc., 880 F.3d 1345 (Fed. Cir. 2018) to argue that Patent Owner’s disclaimer should be construed to be a request for adverse judgment, which Petitioner argued was appropriate under the circumstances of this case. Patent Owner opposed, citing the Board’s precedential General Electric decision as governing in the present circumstances. General Electric, Paper 9 (relying on 37 C.F.R. § 42.107(e), denying institution when Patent Owner had submitted a pre-institution disclaimer of all challenged claims). During the call, we denied Petitioner’s request for authorization to file the motion. Although Arthrex permits the Board to grant adverse judgment when a patent owner cancels all claims at issue prior to institution (see Arthrex, Inc., 880 F.3d at 1350 (“37 C.F.R. 42.73(b) permits the Board to enter an adverse judgment when a patent owner cancels all claims at issue after an IPR petition has been filed, but before an institution decision” (emphasis added)), Petitioner failed to identify any persuasive reason why the Board should do so in present circumstances. See also Cisco Systems, Inc. v. SecurityProfiling, LLC, IPR2021-01428, Paper 13 (PTAB Mar. 14, 2021) (determining that denial of institution without granting adverse judgment was sufficient when Patent Owner had submitted a pre-institution disclaimer of all challenged claims); General Electric, Paper 9.” slip op. at 7
- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)Institution denied meritsInstitution denied
“A “patent owner may file a statutory disclaimer under 35 U.S.C. 253(a) in compliance with § 1.321(a) of this chapter, disclaiming one or more claims in the patent. No inter partes review will be instituted based on disclaimed claims.” 37 C.F.R. § 42.107(e).” slip op. at 8
NonePatents in suitUS 10,832,833 - PTAB · Nov 28, 2023 · IPR2023-00920 · APJ Kimberly Mcgraw · IPR · Institution
The Board instituted IPR on all challenged claims and all grounds after finding a reasonable likelihood that claims 12–18 would be unpatentable over Jiang, Jiang2, and Jiang3.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“To institute an inter partes review, we must determine that the information presented in the Petition shows “there is a reasonable likelihood that the petitioner would prevail with respect to at least 1 of the claims challenged in the petition.” 35 U.S.C. § 314(a). For the reasons discussed below, after considering the parties’ submissions and the evidence of record, we determine that Petitioner has demonstrated a reasonable likelihood of prevailing with respect to at least one claim of the ’218 patent. Thus, we institute an inter partes review.” slip op. at 2
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation foundInstituted
“Patent Owner argues that Petitioner’s “generic motivations” to “increase power savings” fail to provide sufficient motivation to modify Jiang’s power gating system to supply multiple voltages. Prelim. Resp. 33– 39. Patent Owner asserts that the devices in each reference operates effectively and that Petitioner has not offered any motivation to modify what Jiang has already achieved. Pet. 38–39. On the present record, we disagree with Patent Owner. Petitioner asserts that a POSITA would have understood that different portions of a chip have different power requirements and that providing high voltages to the portions requiring high voltages and providing lower voltages (as opposed to no voltage) to the portions of the rest of the chip that require lower voltages would result in power savings. See Pet. 26–27; Ex. 1003 ¶¶ 90–93. Whether it would have been obvious to replace Jiang’s global power mesh with a mesh having two separate power sources is an issue that is best resolved on a full record.” slip op. at 32
- Novelty / Anticipation (§102) › Prior-art status of a reference › Patents / published applications (effective date, provisional support)Reference not prior artDecided for patent owner
“A reference patent or published patent application can be entitled to the benefit of its provisional application’s filing date for pre-AIA 35 U.S.C. § 102(e) prior art purposes on two conditions. First, the provisional application must provide sufficient support for at least one claim in the reference patent or published patent application. See Dynamic Drinkware, 800 F.3d at 1381 (“A reference patent is only entitled to claim the benefit of the filing date of its provisional application if the disclosure of the provisional application provides support for the claims in the reference patent in compliance with § 112, ¶ 1.”). Second, the provisional application must provide sufficient support for the subject matter relied upon for prior art purposes in the reference patent or published patent application. See In re Giacomini, 612 F.3d 1380, 1383 (Fed. Cir. 2010) (“[A]n applicant is not entitled to a patent if another’s patent discloses the same invention, which was carried forward from an earlier U.S. provisional application or U.S. non-provisional application.”); Ex parte Mann, 2016 WL 7487271, at *5 (PTAB Dec. 21, 2016) (stating that the party claiming priority also must show that the subject matter relied upon in the non-provisional is sufficiently supported in the provisional application [and that t]his subject matter test is in addition to the comparison of claims required by Dynamic Drinkware”); Here, Petitioner fails to sufficiently show that Chiu’s Provisional Application (Ex. 1011) provides written description support for either (1) any claim of Chiu or (2) the subject matter that Petitioner relies upon in Chiu for prior art purposes. Petitioner provides no comparison or analysis of the material disclosed in Chiu’s Provisional Application with either Chiu’s claims or the subject matter in Chiu that Petitioner relies upon in its unpatentability argument. See Prelim. Resp. Petitioner’s invitation to the Board to compare the disclosure of Chiu and Chiu’s provisional application is not sufficient to meet this burden. See Benitec Biopharma Ltd. v. Cold Spring Harbor Labs., IPR2016-00016, Paper 8 at 9 (PTAB Mar. 31, 2016) (stating the petitioner failed to provide sufficient evidence that the asserted reference qualified as prior art when it failed to provide expert testimony or sufficient evidence that the provisional application provides support for the claims in the asserted reference); Comcast Cable Commc'ns, LLC v. Promptu Sys. Corp., IPR2018-00345, Paper 10 at 25–26 (PTAB July 2, 2018) (stating the petitioner’s “barebones analysis” was insufficient to show “how the [provisional underlying the asserted reference] provides support for the subject matter relied upon [in the asserted reference]”). Accordingly, Petitioner has not shown that Chiu is entitled to the priority date of its provisional application, and thus has not sufficiently shown that Chiu qualifies as prior art to the ’218 patent.” slip op. at 29
- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITAPlain and ordinary meaningDecided for petitioner
“We disagree with Patent Owner. As noted above, claim element 12[c] recites “a global power mesh, coupling to the first local power mesh and the second local power mesh, to provide the power needed by the first power domain and the second domain separately.” Neither party has provided an express or detailed claim construction analysis of this claim language. Nor does the ’218 patent appear to indicate that the phrase recited in claim element 12[c] should be afforded any special definition. See Ex. 1001. A plain and ordinary reading of this phrase, however, indicates that the global power mesh must be able to provide power needed by the first and second power domains separately. Pet. 21–22; Ex. 1004, Abstract, 1–2, Fig. 1(b); Ex. 1003 ¶¶ 78–85. Petitioner sufficiently shows that Jiang’s global power mesh is able to provide power separately to the first and second power domains by selectively turning off and on each domain’s sleep transistors, each of which is provided power by the global mesh.14 Pet. 22–23 (citing Ex. 1003 ¶ 81). Dr. Subramanian explains that the use of sleep transistors between the global power mesh and the first and second local power meshes enables the global power mesh to power each domain “separately” by 14 Petitioner has sufficiently shown, and Patent Owner does not dispute, that Jiang teaches sleep transistors are independently operable. Pet. 22–23; Ex. 1004, Abstract, 1–2, Fig. 1(b); Ex. 1003 ¶¶ 81–85. selectively turning off each domain’s sleep transistor when desired. Ex. 1003 ¶ 81 (citing Ex. 1004, Abstract, 1, 2). Dr. Subramanian further explains that turning off the power to the local power mesh, through use of the sleep transistors, will necessarily turn off the power to the macro (power domain) underlying the partial local power mesh. Ex. 1003 ¶ 81. Thus, Petitioner’s argument and evidence that Jiang discloses connecting global power mesh power VDD to the gated macros (power domains) through the sleep transistors and the local meshes provides a sufficient showing that Jiang discloses a global power mesh that provides power to the power domains through the sleep transistors and local power meshes.” slip op. at 19
Claim construction§ 102 anticipation§ 103 obviousnessDiscretionary denialcites KSR · GrahamPatents in suitUS 8,006,218 - Trend Micro, Inc. v. Open Text Inc.Institution deniedPTAB · Nov 6, 2023 · IPR2023-00692 · APJ Kristina M Kalan · IPR · Institution
The Board denied institution for claims 1–18 because Petitioner did not adequately explain the Dalcher–Pappas combination or show a motivation to combine.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)Institution denied meritsInstitution denied
“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) (citing 35 U.S.C. § 312(a)(3) (requiring inter partes review petitions to identify “with particularity . . . the evidence that supports the grounds for the challenge to each claim”)); see also 37 C.F.R. § 42.104(b) (requiring a petition for inter partes review to identify how the challenged claim is to be construed and where each element of the claim is found in the prior art patents or printed publications relied upon). Petitioner cannot satisfy its burden of proving obviousness by employing “mere conclusory statements,” but “must instead articulate specific reasoning, based on evidence of record, to support the legal conclusion of obviousness.” In re Magnum Oil Tools Int’l, Ltd., 829 F.3d 1364, 1380 (Fed. Cir. 2016).” slip op. at 16
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation not foundNot shown unpatentable
“Regarding whether Petitioner demonstrates that a POSITA would have been motivated to combine Dalcher and Pappas, we find the Petition insufficient on this count as well. Petitioner does not specify in its limitation-by-limitation analysis of claim 1 how the two references would be combined, and Petitioner also does not specify, for limitations in which both references are cited, why one of ordinary skill in the art would have been motivated to combine them (as in, e.g., limitations 1.b, 1.c, 1.d, 1.e, 1.f). Regarding Petitioner’s general motivation to combine allegations (Pet. 12– 13), we disagree that Petitioner’s arguments that “both references relate to” the same field, “both provide stack analysis,” both “provide solutions to the same problem,” and both use a “common exploitation technique” are adequate. These statements merely allege that the two references are in the same field of endeavor, but the same field of endeavor analysis is merely the jumping-off point in reaching the determination of whether a claimed invention is obvious; these statements alone fall short of providing a motivation to combine. 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 from the same field of endeavor, or reasonably pertinent to the problem with which the inventor is involved); Microsoft Corp. v. Enfish, LLC, 662 F. App’x 981 (Fed. Cir. 2016) (unpublished) (insufficient motivation to combine where the only reason given was “that references were directed to the same art or same techniques”). Regarding Petitioner’s remaining argument about modifying the teachings of Dalcher with Pappas to “enhance the tracking of calls, jumps, and returns and to reduce false positives in compromise detection rates” (Pet. 13), we do not find this substantive or supported enough to carry Petitioner’s burden on motivation to combine. Petitioner and its expert do not provide sufficient reasoning as to why or how one of ordinary skill in the art would need to enhance the tracking of calls, jumps, and returns in Dalcher’s system. Id.; Ex. 1002 ¶¶ 185–189. Petitioner and its expert also do not explain how applying Pappas’s alleged teachings about lowering false positives rates would result in fewer false positives in Dalcher’s method, or why one of ordinary skill in the art would have been motivated to apply Pappas’s teachings when, purportedly, “doing so would serve no purpose in Dalcher’s method and would not, in fact, reduce false positives.” Prelim. Resp. 50 (citing Ex. 2001 ¶¶ 78–81); Pet. 13. In sum, we find that Petitioner does not adequately provide an explanation of which reference is meant to map to each of the limitations of claim 1, or an explanation of how Dalcher and Pappas might be combined. Moreover, there is uncertainty about Petitioner’s proffered motivation to combine Dalcher and Pappas, particularly, how Pappas’s tracking of calls, jumps, and returns and its false positive detection technique might be beneficial in a system like that of Dalcher. We have also reviewed Petitioner’s arguments for claims 2–18, but find that those arguments do not cure the shortcomings identified. For these reasons, we find Petitioner fails to establish on this record a reasonable likelihood that Petitioner can prove the challenged claims unpatentable in view of Dalcher and Pappas.” slip op. at 29
§ 103 obviousnesscites Phillips · KSR · GrahamPatents in suitUS 10,284,591 - PTAB · Nov 6, 2023 · IPR2023-00879 · APJ Kristina M Kalan · IPR · Institution
The Board instituted IPR on all claims 1–20 and all asserted grounds, finding a reasonable likelihood that SMA would prevail on at least one challenged claim.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“To institute inter partes review, we must determine that the information presented in the Petition shows “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). Upon considering the Petition and the evidence of record, we determine that Petitioner has shown a reasonable likelihood that it would prevail in showing the unpatentability of at least one of the claims challenged in the Petition. Accordingly, we institute inter partes review of all claims and all grounds asserted in the Petition.” slip op. at 2
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededOther
“AWH Corp., 415 F.3d 1303 (Fed. Cir. 2005). 37 C.F.R. § 42.100(b) (2023). Under Phillips, claim terms are afforded “their ordinary and customary meaning.” Phillips, 415 F.3d at 1312. The “ordinary and customary meaning of a claim term is the meaning that the term would have to a person of ordinary skill in the art in question at the time of the invention.” Id. at 1313. Only terms that are in controversy need to be construed, and then only to the extent necessary to resolve the controversy. Realtime Data, LLC v. Iancu, 912 F.3d 1368, 1375 (Fed. Cir. 2019) (“The Board is required to construe ‘only those terms . . . that are in controversy, and only to the extent necessary to resolve the controversy.’” (quoting Vivid Techs., Inc. v. Am. Sci. & Eng’g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999))).” slip op. at 6
- Skill levelSkill level petitioner adoptedDecided for petitioner
“For the purpose of this Decision, we accept Petitioner’s undisputed contention that a person of ordinary skill in the art “would have had a bachelor’s degree in electrical engineering, or a similar discipline and at least two years of design experience with circuit design.” Pet. 22 (citing Ex. 1007 ¶ 30); see Ex. 1007 ¶ 31. The level of ordinary skill in the art is further demonstrated by the prior art. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001).” slip op. at 7
Claim constructioncites Phillips · KSR · GrahamPatents in suitUS 9,584,021 - PTAB · Oct 26, 2023 · IPR2023-00789 · APJ Kimberly Mcgraw · IPR · Institution
The Board instituted inter partes review of claims 1–5, 8, and 9 on all three § 103 grounds because Petitioner showed a reasonable likelihood of prevailing on at least one challenged claim.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“To institute an inter partes review, we must determine that the information presented in the Petition shows “there is a reasonable likelihood that the petitioner would prevail with respect to at least 1 of the claims challenged in the petition.” 35 U.S.C. § 314(a). For the reasons discussed below, after considering the parties’ submissions and the evidence of record, we determine that Petitioner has demonstrated a reasonable likelihood of prevailing with respect to at least one claim of the ’245 patent. Thus, we institute an inter partes review.” slip op. at 2
- Skill levelSkill level board ownDecided for petitioner
“understanding of a person of ordinary skill in the art (sometimes abbreviated herein as “POSITA”). Graham, 383 U.S. at 17–18. Petitioner argues that “[a]s of May 19, 2009, a person of ordinary skill in the art (“POSITA”) would have had a B.S.E.E. and at least 3-4 years of professional experience in the field of integrated circuit design; or an M.S.E.E. and 1-2 years of professional experience in the field of integrated circuit design; or a Ph.D. in electrical engineering.” Pet. 25–26 (citing Ex. 1003 ¶ 4). Although phrased slightly differently, Patent Owner provides essentially the same definition of a POSITA. In particular, Patent Owner asserts that “[a] person of ordinary skill in the art of this technology at the time of the invention would have had at least a bachelor’s degree in electrical engineering or an equivalent field and at least 3‒4 years of professional experience in the field of integrated circuit design.” Prelim. Resp. 14. Patent Owner further argues that “[s]omeone with additional education but less professional experience may qualify as a POSITA, such as someone with a master’s degree in electrical engineering and 1‒2 years of professional experience in the field of integrated circuit design or someone with a Ph.D. in electrical engineering.” Id. regarding the level of one of ordinary skill in the art. We also note that this definition of a POSITA appears to be consistent with the level of ordinary skill in the art that is reflected by the prior art of record. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001).” slip op. at 8
- Claim Construction › Intrinsic evidence (Phillips canons) › Preamble limiting or notPreamble limitingDecided for patent owner
“Based on the present record, we agree with Patent Owner that the term “spiral inductor” recited in the preamble is limiting. Without the preamble, the body of claim 1 does not recite a structurally complete invention. The body of claim 1 recites a number of “metal layers” having a collection of “segments,” number of via sets, and limitations requiring certain segments and vias to construct a number of shunt windings and a crossover region. Without the preamble, it is unclear from just the recitations in the body of claim 1 what field of art the claim relates to. The preamble is therefore necessary to provide context as to which field of art the recited limitations pertain so as to understand limitations in the claim body. As such, the term “spiral inductor” recited in the preamble is necessary to give life, meaning, and vitality to the claim. dependent claim 8, thus further indicating that the preamble of claim 1 is a necessary component of the claimed invention. See Pitney Bowes, F.3d at 1305 (stating that a preamble claim should be construed as limiting the scope of the claim “[i]f the claim preamble, when read in the context of the entire claim, recites limitations of the claim”); Deere & Co. v. Bush Hog, LLC, 703 F.3d 1349, 1358 (Fed. Cir. 2012) (“a preamble phrase that provides antecedent basis for a claim limitation generally limits the scope of the claim”).” slip op. at 11
- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed petitioner constructionDecided for petitioner
“segment and the first set of vias construct a first shunt winding; the second segment, the fifth segment and the second set of vias construct a second shunt winding.” Ex. 1001, 9:59–62 (emphasis added). Petitioner argues that one of ordinary skill in the art would have understood that “shunt windings,” as claim 1 recites, means “windings in parallel.” Pet. 27. Petitioner contends that the ’245 patent describes a first segment, a fourth segment, and a first set of vias as constructing a first shunt winding and a second segment, fifth segment, and a second set of vias as constructing a second shunt winding, which are depicted in the drawings. Id. at 27–28 (citing Ex. 1001, 1:64–67, 4:22–24, 6:27–28, Figs. 2, 6B). According to Petitioner, “[t]he 245 patent distinguishes a ‘shunt winding’ from a ‘serial winding’” because the ’245 patent states “symmetric spiral inductor 500 is a multi-layer stacked spiral inductor combining the first inductor 510 (i.e., the serial winding) with the second inductor 610 (i.e., the shunt winding). . .” Id. at 28–29 (citing Ex. 1001, 6:14–17, Figs. 6A, 6B). Petitioner asserts that “[t]his distinction is consistent with how a common understanding of ‘shunt’ is to place components in parallel.” Id. at 29 (citing Ex. 1020; Ex. 1021; Ex. 1003 ¶¶ 89, 113–116). Petitioner further argues that “patents and technical articles confirm this understanding.” Id. at 29–30 (citing Ex. 1018 ¶ 6, 22, 23; Ex. 1030, 1, 7, 9). Petitioner also contends that this is consistent with how Patent Owner interprets the claim language due to the interchangeable use of “shunt winding” and “parallel winding” in the Taiwanese priority application. Id. at 30 (citing Ex. 1023, 9, 23; Ex. 1003 ¶¶ 117–120). Patent Owner does not dispute Petitioner’s claim construction. At this stage of the proceeding, we agree with Petitioner’s undisputed contentions and construe “shunt windings” to mean windings in parallel.” slip op. at 12
Claim construction§ 103 obviousnesscites Phillips · KSR · GrahamPatents in suitUS 7,936,245
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.