• Tesla, Inc. v. Intellectual Ventures II LLCNo claims unpatentable
  PTAB · Jun 23, 2026 · IPR2025-00219 · APJ Frederick C Laney · IPR · Final written decision

  Claims 11–22 were not shown unpatentable under any § 103 ground because the prior art did not teach or suggest receiving the claimed resource allocation and multi-level TPC command on one physical channel.

  RulingsFinal written decision

  • BurdenNot shown unpatentable

    “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”)). This burden of persuasion never shifts to the patent owner. See Dynamic Drinkware, LLC v. Nat’l Graphics, Inc., 800 F.3d 1375, 1378 (Fed. Cir. 2015). Moreover, a petitioner should 1 The Leahy-Smith America Invents Act (“AIA”), Pub. L. No. 112-29, 125 Stat. 284 (2011), amended 35 U.S.C. § 103, effective March 16, 2013. Because the application from which the ’153 patent issued claims priority to an application filed before this date, the pre-AIA version of § 103 applies. not “place the burden on [the Board] to sift through information presented by the Petitioners, determine where each element [of the challenged claims] is found in [the cited references], and identify any differences between the claimed subject matter and the teachings of [the cited references.]” Google Inc. v. EveryMD.com LLC, IPR2014-00347, Paper 9 at 25 (PTAB May 22, 2014).” slip op. at 5

  • Expert testimonyPatent owner expert creditedPetitioner expert discountedDecided for patent owner

    “The second and third asserted benefits—reduced complexity and reduced latency—rest on the declaration of Dr. Kotzin (Ex. 1003 ¶ 64) rather than on any disclosure of Andersson or Khan. We accord that testimony little weight on this point because it asserts the benefits in conclusory terms without explaining why they would result from inserting a scheduling grant into Andersson’s undefined “other bits,” as distinct from Khan’s separate-slot design.” slip op. at 20

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “A. Level of Ordinary Skill in the Art Petitioner asserts that ordinarily skilled artisans “would have a bachelor’s degree in electrical engineering, computer engineering, computer science, or equivalent training, and approximately two years of experience working in the field of wireless communication systems or design of similar communication systems.” Pet. 14. Petitioner’s proposed definition, which Patent Owner does not dispute, appears reasonable and consistent with the asserted prior art and the ’500 Patent. Therefore, we adopt it as the ordinary level of skill of an artisan in the field of the patented technology for our analysis below.” slip op. at 7

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

    “Patent Owner offers a proposed construction for the recited “single physical channel” found in limitation 11.2 and “an accumulation of TPC commands” found in independent claims 12 and 18. PO Resp. 9–17. Petitioner likewise addresses the scope of an accumulation of TPC commands, but Petitioner does not contest directly Patent Owner’s proposed construction for “single physical channel.” Pet. Reply 2–7. We determine, however, that no express construction of any claim term is necessary to resolve the dispute between the parties. Nidec Motor Corp. v. Zhongshan Broad Ocean Motor Co., 868 F.3d 1013, 1017 (Fed. Cir. 2017) (“[W]e need only construe terms ‘that are in controversy, and only to the extent necessary to resolve the controversy.’” (quoting Vivid Techs., Inc. v. Am. Sci. & Eng’g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999))).” slip op. at 8

  Patent outcomesUS 9,706,500 not shown unpatentable
  Claim construction§ 103 obviousnesscites Phillips · KSR · Graham
  Patents in suitUS 9,706,500
• Tesla, Inc. v. Intellectual Ventures II LLCNo claims unpatentable
  PTAB · Jun 22, 2026 · IPR2025-00217 · APJ Frederick C Laney · IPR · Final written decision

  The Board held claims 1–5, 10–15, and 20 not unpatentable under four §103 grounds because the petitioner did not establish the claimed enabled-accumulation indication or single-channel combination.

  RulingsFinal written decision

  • BurdenNot shown unpatentable

    “onset to show with particularity why the patent it challenges is 1 The Leahy-Smith America Invents Act (“AIA”), Pub. L. No. 112-29, 125 Stat. 284 (2011), amended 35 U.S.C. § 103, effective March 16, 2013. Because the application from which the ’153 patent issued claims priority to an application filed before this date, the pre-AIA version of § 103 applies. 2 US 6,334,047 B1, iss. Dec. 25, 2001 (Ex. 1009). 3 US 2001/0036238 A1, pub. Nov. 1, 2001 (Ex. 1010) 4 US 2004/0190485 A1, pub. Sept. 30, 2004 (Ex. 1005). 5 US 2004/0077370 A1, pub. Apr. 22, 2004 (Ex. 1008). 6 US 6,600,772 B1, iss. July 29, 2003 (Ex. 1004). 7 US 6,529,741 B1, iss. Mar. 4, 2003 (Ex. 1007). 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”)). This burden of persuasion never shifts to the patent owner. See Dynamic Drinkware, LLC v. Nat’l Graphics, Inc., 800 F.3d 1375, 1378 (Fed. Cir. 2015). Moreover, a petitioner should not “place the burden on [the Board] to sift through information presented by the Petitioners, determine where each element [of the challenged claims] is found in [the cited references], and identify any differences between the claimed subject matter and the teachings of [the cited references].” Google Inc. v. EveryMD.com LLC, IPR2014-00347, Paper 9 at 25 (PTAB May 22, 2014).” slip op. at 5

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “A. Level of Ordinary Skill in the Art Petitioner asserts that ordinarily skilled artisans “would have a bachelor’s degree in electrical engineering, computer engineering, computer science, or equivalent training, and approximately two years of experience working in the field of wireless communication systems or design of similar communication systems.” Pet. 15. Petitioner’s proposed definition, which Patent Owner does not dispute, appears reasonable and consistent with the asserted prior art and the ’153 patent. Therefore, we adopt it as the ordinary level of skill of an artisan in the field of the patented technology for our analysis below.” slip op. at 7

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

    “apparent agreement between the parties: “TPC command accumulation” refers to a process that collects and uses TPC commands from a network device to cumulatively affect transmission power. And having studied the intrinsic record of the ’153 patent, we are in accord. But, we decline to further limit the construction of “TPC command accumulation” in the manner proposed by either party––i.e., (1) each TPC command adjustment must be summed to cumulatively affect transmission power (as proposed by Petitioner) or (2) a TPC command value must be added to an integrator. Although both parties are able to point to disclosures in the ’153 Patent where the TPC command accumulation of an exemplary embodiment is described as using an integrator and/or summing each TPC command adjustment to cumulatively affect a UE’s transmission power (PO Resp. 16 (citing Ex. 1001, 3:39–43, 7:15–29, 9:27–42; Ex. 2016 ¶¶ 35–42); Pet. Reply 4–5 (citing Ex. 1001, 3:39–43, 7:2–6, 7:8–22, 9:28–40)), neither party has demonstrated persuasively that the intrinsic record of the ’153 Patent demonstrates a clear intent to limit “TPC command accumulation” to those particular embodiments.” slip op. at 11

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

    “A rationale supports obviousness only where the proffered benefit would flow from the specific modification proposed; a benefit that the prior art realizes in a different structural context does not, without more, establish that the same benefit would result from inserting one reference’s element into the other. On this record, the nexus between Khan’s benefits and Petitioner’s “other bits” modification is missing.” slip op. at 40

  Patent outcomesUS 10,952,153 not shown unpatentable
  Claim construction§ 103 obviousnesscites Phillips · KSR · Graham
  Patents in suitUS 10,952,153
• Apple Inc. v. Theta IP, LLCNo claims unpatentable
  PTAB · Nov 24, 2025 · IPR2024-00818 · APJ Kara L Szpondowski · IPR · Final written decision

  Claims 1, 2, and 4–23 were not shown unpatentable over Behbahani, Leete, and Tan because the combination did not teach comparing desired and interferer signal strengths.

  RulingsFinal written decision

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

    “Behbahani teaches “comparing the strength of the desired signal to the strength of the interfere signal,” as recited in limitation 1(a). See PO Resp. 68–69; Sur-reply 21–23. Although Petitioner argues that Behbahani “expressly teaches comparing the desired and interferer signal strengths,” Petitioner does not cite to sufficient evidence in support of this statement. Pet. 38. The basis of Petitioner’s argument is that Behbahani teaches the same process for determining signal strengths as shown in Figure 4 of the ’202 patent. Figure 4 of the ’202 patent is reproduced below: Figure 4 shows, among other things, signal strength indicator circuits 440 and 450 connected to input line 410 and output line 460, on either side of gain element 420 and filter 430. Ex. 1001, 6:53–57. The input signal on input line 410 is shown as desired signal 412 and interferers 464 and 466. Id. at 59–61. Figure 4 is further described as follows. The signal strength indicators 440 and 450 do not provide information as to the relative sizes of the desired and interfering signals. Rather, a cumulative signal level is provided at their outputs. For example, the first signal strength indicator 440 outputs a level corresponding to the sum of desired signal 412 and interfering signals 414 and 416, while the second signal strength indicator 450 provides a signal level corresponding to the sum of desired signal 462 and interfering signals 464 and 466. In this specific example, the gain of the gain and filter circuit combinations is shown as approximately one, while the interfering signals 414 and 416 signal levels are reduced. A comparison of the signal levels provided by the signal strength indicators 440 and 450 indicates that much of the combined received signal on line 410 has been filtered. Accordingly, it may be deduced that large interfering signals present at the input are being filtered by the filter 430. From this information, as will be shown in greater detail below, the bias, impedance, and gain of the gain stage 420 and filter 430 combination may be optimized to reduce power dissipation. Ex. 1001, 6:61–7:13 (emphasis added). In other words, Figure 4 shows a comparison of a sum of the desired and interferer signals output from the strength indicator circuits, not a comparison of the strength of the desired signal and the strength of the interferer signal, as required by the claim language. See Sur-reply 22–23. The ’202 patent describes Figure 4 as “an embodiment,” and claims are not limited to specific embodiments described in the specification. See Phillips v. AWH Corp., 415 F.3d 1303, 1323 (Fed. Cir. 2005) (en banc). Petitioner even admits that Figure 4 “compar[es] a cumulative signal strength at a first node to a cumulative signal strength at a second node.” Pet. 36 (emphasis added). In the Reply, Petitioner argues that Patent Owner “ignores the” slip op. at 33

  • Strike new argumentNew argument consideredDenied

    “Pursuant to 37 C.F.R. § 42.23(b), a reply “may only respond to arguments raised in the corresponding . . . patent owner response.” We agree with Petitioner, for the reasons stated in the Opposition, that the arguments in the Reply and Reply declaration testimony are responsive to arguments raised in the Patent Owner Response. See Opp Mot. 7–12 (explaining the positions taken in the Petition, Patent Owner’s arguments in Response, and the arguments presented in Reply); see Corephotonics, Ltd. v. Apple Inc., 84 F.4th 990, 1008–1009 (Fed. Cir. 2023). Petitioner does not provide a new theory of unpatentability; rather, Petitioner responds and elaborates on the theory presented in the Petition to explain why Patent Owner’s arguments are incorrect. E.g., Chamberlain Grp., Inc. v. One World Techs., Inc., 944 F.3d 919, 925 (Fed. Cir. 2019) (“Parties are not barred from elaborating on their arguments on issues previously raised.”); Belden Inc. v. Berk-Tek LLC, 805 F.3d 1064, 1081–82 (Fed. Cir. 2015) (reasoning that rebuttal evidence should be responsive such that it is offered “to explain, repel, counteract, or disprove the evidence of the adverse party”). “[T]he introduction of new evidence in the course of the trial is to be expected in [IPR] trial proceedings” and permissible “as long as the opposing party is given notice of the evidence and an opportunity to respond to it.” Genzyme Therapeutic Prods. Ltd. P’ship v. Biomarin Pharm. Inc., 825 F.3d 1360, 1366 (Fed. Cir. 2016). We also note that our Consolidated Trial Practice Guide (“CTPG”) states that In most cases, the Board is capable of identifying new issues or belatedly presented evidence when weighing the evidence at the close of trial, and disregarding any new issues or belatedly presented evidence that exceeds the proper scope of reply or sur-reply. As such, striking the entirety or a portion of a party's brief is an exceptional remedy that the Board expects will be granted rarely. CTPG at 80, 84 Fed. Reg. 64,280 (Nov. 21, 2019). We follow that guidance here. Further, Patent Owner argues that Dr. Abidi’s testimony as a co- author of Behbahani is “self-serving and unsupported.” Mot. 6–7. The fact that Dr. Abidi is a co-author of Behbahani, as well as Petitioner’s expert, is not, in and of itself, sufficient to discredit Dr. Abidi’s testimony. The CTPG provides that “[t]he Board has broad discretion to assign weight to be accorded expert testimony.” CTPG 35. We are capable of discerning from the testimony and the evidence presented whether Dr. Abidi’s testimony should be entitled to any weight, either as a whole or with regard to specific issues. We will weigh the testimony on an issue-by-issue basis as appropriate. Moreover, to the extent that Patent Owner has pointed out the inadequacies of Dr. Abidi’s testimony, we are also capable of noting those inadequacies and weighing that testimony accordingly. For the foregoing reasons, Patent Owner’s motion to strike is denied.” slip op. at 11

  • Expert testimonyPetitioner expert discountedOther

    “We also disagree with Petitioner that “Dr. Abidi provided well- reasoned analysis that Behbahani teaches determining and comparing desired and interferer signal strengths.” Reply 27 (citing Ex. 1003 ¶¶ 179– 181). We have reviewed the Dr. Abidi’s testimony cited in the Petition and Reply for limitation 1(a) (Ex. 1003 ¶¶ 95, 96, 113–120, 179–181; Ex. 1042 ¶¶ 12–16), and we disagree that Dr. Abidi provided well-reasoned analysis that Behbahani teaches comparing desired signal strengths with interferer signal strengths. Rather, Dr. Abidi’s testimony focuses on determining or measuring desired and interferer signal strengths, generally simply repeats what is in the Petition, and only provides a conclusory assertion that Behbahani expressly teaches comparing the strengths of the desired and interferer signals without providing any explanation. See TQ Delta, LLC v. Cisco Sys., Inc., 942 F.3d 1352, 1358–59 (Fed. Cir. 2019) (“Conclusory expert testimony does not qualify as substantial evidence.”). Accordingly, Dr. Abidi’s supporting testimony is also deficient. See 37 C.F.R. § 42.65(a) (“Expert testimony that does not disclose the underlying facts or data on which the opinion is based is entitled to little or no weight.”). As Patent Owner points out, the only comparison mentioned by Petitioner in Behbahani is to derive the strength of the interferer signal. Sur-reply 22 (citing Pet. 38–39); Ex. 1004, 1207 (“[B]y comparing the signal level at the input and the output of the digital filter (DI and DO), the relative strength of the out-of-channel signal that passes through the analog filter is calculated”). Accordingly, for the foregoing reasons we determine that Petitioner has not shown that Behbahani teaches limitation 1(a).” slip op. at 36

  • Skill levelSkill level patent owner adoptedDecided for patent owner

    “Petitioner thus proposes a Master’s degree with two years of experience, while Patent Owner proposes a Bachelor’s degree with five years of experience. At the institution stage, we did not see a material difference in the proposals given that both parties also indicate that more education could substitute for less experience and vice versa, and thus adopted Patent Owner’s proposal. Inst. Dec. 11. We requested that the parties address during trial if either believed that the choice of one proposal over the other would make a difference in the patentability analysis. Id. Neither party has done so. Accordingly, because nothing in the record persuades us that our preliminary finding in the Institution Decision was incorrect, and because neither party has challenged our finding, we maintain our adoption of Patent Owner’s proposed level of ordinary skill in the art.” slip op. at 14

  Patent outcomesUS 10,524,202 not shown unpatentable
  Claim construction§ 103 obviousnessDiscretionary denialcites Phillips · KSR · Graham
  Patents in suitUS 10,524,202
• Cradlepoint, Inc. / Honeywell International, Inc. et al. v. Sisvel S.P.A.No claims unpatentable
  PTAB · Sep 29, 2025 · IPR2021-00580 · APJ Monica S Ullagaddi · IPR · Remand

  On remand, the Board held claims 1–10 not shown unpatentable under the Sachs anticipation and obviousness grounds because Sachs did not disclose the required timer stopping, and the new theories were not considered.

  RulingsRemand decision

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “Whether Mr. Bates is a Person of Ordinary Skill in the Art In the Final Written Decision, we adopted Petitioner’s definition because “there does not appear to be a dispute that needs to be resolved.” FWD 8. Here, where Mr. Bates’ qualifications are challenged, we have reviewed the complete record including the parties’ arguments on remand and we find that Mr. Bates does not meet the requirements for a person of ordinary skill in the art according to Petitioner’s definition for level of ordinary skill in the art, which we adopted (see FWD 8). Notably, the panel adopted Petitioner’s definition of the level of ordinary skill in the Institution Decision (Paper 16, 8), and neither party challenged that determination during the trial, although Patent Owner did offer its own definition (PO Resp. 9). Mr. Bates has one degree: “a bachelor’s degree in Business Management.” Ex. 2001 ¶ 7. A degree in Business Management is not “a degree in electrical engineering or a similar discipline.” Pet. 35 (emphasis added). Accordingly, we disregard the testimony of Mr. Bates in rendering our findings and conclusions in this Decision. We note that, even if we did consider Mr. Bates’s testimony, the findings and conclusions rendered in this Decision would not change.” slip op. at 12

  • Expert testimonyPatent owner expert discountedDecided for petitioner

    “cover for his lack of education.” Pet. Remand Br. 4. Patent Owner disagrees and argues, inter alia, that “Mr. Bates was a pioneer in the cellular telecommunications field with more than five decades of practical and teaching experience.” PO Remand Resp. 5 (citing Ex. 2001 ¶¶ 8–23) (emphasis omitted); see id. at 3–4, 6. Whether Mr. Bates is a Person of Ordinary Skill in the Art In the Final Written Decision, we adopted Petitioner’s definition because “there does not appear to be a dispute that needs to be resolved.” FWD 8. Here, where Mr. Bates’ qualifications are challenged, we have reviewed the complete record including the parties’ arguments on remand and we find that Mr. Bates does not meet the requirements for a person of ordinary skill in the art according to Petitioner’s definition for level of ordinary skill in the art, which we adopted (see FWD 8). Notably, the panel adopted Petitioner’s definition of the level of ordinary skill in the Institution Decision (Paper 16, 8), and neither party challenged that determination during the trial, although Patent Owner did offer its own definition (PO Resp. 9). Mr. Bates has one degree: “a bachelor’s degree in Business Management.” Ex. 2001 ¶ 7. A degree in Business Management is not “a degree in electrical engineering or a similar discipline.” Pet. 35 (emphasis added). Accordingly, we disregard the testimony of Mr. Bates in rendering our findings and conclusions in this Decision. We note that, even if we did consider Mr. Bates’s testimony, the findings and conclusions rendered in this Decision would not change.” slip op. at 12

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

    “C. Claim Construction The Federal Circuit determined that “the plain and unambiguous language of claim 1 requires that a method, to come within the claim, must perform both limitations 1[c] and 1[d] where their preconditions apply.” Sierra Wireless, 130 F.4th at 1022. We interpret the claims and analyze Petitioner’s unpatentability arguments under the Federal Circuit’s determination.” slip op. at 13

  • Strike new argumentNew argument disregardedDecided for patent owner

    “Petitioner was on notice, when Patent Owner’s Response was filed at the latest, that claim 1 could be construed as unconditionally requiring both limitations 1[c] and 1[d]. Indeed, Petitioner contended that it had shown both limitations “in single references.” Pet. Reply 5. Petitioner now seeks to shift its unpatentability contentions for limitation 1[c] from Figure 5 of Sachs to Figures 6 and 7. Petitioner’s new reliance on Figures 6 and 7 of Sachs is “a meaningfully distinct contention” from its position in both the Petition and the Reply. See Ariosa Diagnostics v. Verinata Health, Inc., 805 F.3d 1359, 1367 (Fed. Cir. 2015). We therefore find that Petitioner impermissibly presents new theories of unpatentability on remand. 3. Independent Claim 1 We decline to address Petitioner’s new theories of unpatentability proposed on remand concerning Sachs’s Figure 7. See Pet. Remand Br. 15– 20. Although Petitioner cites pages 59–61 of the Petition as discussing Figure 7 of Sachs (see Pet. Remand Br. 15), the cited discussion concerns dependent claims 5 and 10, not independent claims 1 and 8.” slip op. at 17

  Patent outcomesUS 7,869,396 not shown unpatentable
  Claim construction§ 102 anticipation§ 103 obviousnesscites KSR · Graham
  Patents in suitUS 7,869,396
• Palo Alto Networks, Inc. v. Centripetal Networks, Inc.No claims unpatentable
  PTAB · Jul 21, 2025 · IPR2021-01150 · APJ Stacey G White · IPR · Remand

  On remand, the Board held that Petitioner had not shown claims 1–18 unpatentable under § 103 over Paxton, Sutton, and Ivershen because the combination did not teach or motivate transmission responsive to correlation.

  RulingsRemand decision

  • RemandOther

    “the Final Written Decision for “not clearly explaining its holding or rationale regarding motivation to combine and whether the proposed combination teaches the final limitation of claim 1: transmitting an indication of the first host responsive to the correlating.” Palo Alto Networks, 122 F.4th at 1384. In the opinion, the Federal Circuit explained that the Final Written Decision “never made a clear finding on whether a person of ordinary skill in the art would have been motivated to modify Paxton by adding Sutton’s step of transmitting a notification of malicious activity after Paxton’s correlation step,” as proposed by Petitioner. Id. at 1385. The Federal Circuit stated that the Board “failed to explain why a person of ordinary skill in the art would not have been motivated to modify Paxton to provide the recited notification as taught by Sutton in response to the correlation disclosed in Paxton.” Id. The Federal Circuit concluded that “[b]y reading Paxton and Sutton in isolation, the Board erred,” and that we vacate and remand for the Board to clarify and explain its holding on whether a person of ordinary skill in the art would have been motivated to transmit the identity of the first host (e.g., to an administrator) as taught by Sutton, responsive to the correlating disclosed by Paxton to improve network security.” slip op. at 2

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “the alleged invention of the ’903 patent “had a bachelor’s degree in electrical engineering, computer engineering, computer science, or a related field, and approximately 2–3 years of experience in the design or development of telecommunication systems, or the equivalent.” Pet. 13 (citing Ex. 1003 ¶¶ 18–20). Petitioner further notes that “[a]dditional graduate education could substitute for professional experience, or significant experience in the field could substitute for formal education.” Id. Patent Owner’s proposed level of ordinary skill is similar, with Patent Owner contending that the ordinary skilled artisan “would be someone with a bachelor’s degree in computer science, electrical engineering, or related field, and either (1) two or more years of industry experience and/or (2) an advanced degree in computer science or related field.” PO Resp. 12–13 (citing Ex. 2019 ¶¶ 27– 31). Similar to Petitioner, Patent Owner also states that a person of ordinary skill in the art “may have additional industry experience in lieu of a formal degree.” Id. at 13.” slip op. at 10

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

    “After review of the current record, we conclude that no express claim construction is necessary for the purposes of this Decision. See, e.g., 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)) (“[W]e need only construe terms ‘that are in controversy, and only to the extent necessary to resolve the controversy.’”).” slip op. at 12

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

    “responsive to the correlation, we are not persuaded that one of ordinary skill in the art would have been motivated to combine the teachings of these references in the manner advocated by Petitioner. Petitioner contends that this combination would only involve “[t]he application of known techniques (e.g., Sutton’s implementation of rules and data to define security policies, disallowed websites, etc.) to improve similar devices (e.g., servers, gateways, firewalls, etc. in Sutton’s and Paxton’s systems) to provide predictable results in the same way (e.g., to provide packet-filtering functions preventing communications with potentially malicious hosts).” Id. at 22–23.” slip op. at 25

  Patent outcomesUS 10,530,903 not shown unpatentable
  Claim construction§ 103 obviousnesscites Graham
  Patents in suitUS 10,530,903
• Samsung Electronics Co., Ltd. / Samsung Electronics America, Inc. v. Fendgo, LLCNo claims unpatentable
  PTAB · Apr 30, 2025 · IPR2024-00114 · APJ Jon M Jurgovan · IPR · Final written decision

  Claims 1–8 were not shown unpatentable because DiPerna964 and Strack do not teach or suggest the panic button readying itself to perform the claimed functions.

  RulingsFinal written decision

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

    “After review of the ’404 patent’s description, we find no disclosure that pressing the panic button together with another button causes the panic button to ready itself to perform functions (1) and (2) as recited in limitation 1[d]. The closest descriptions we find to limitation 1[d] are that the safety switch readies the panic button to contact 911 (Ex. 1001, 6:59–62), that the panic button may be activated by pressing the panic button with another button (id., 3:59–67, and that the panic button may start a speech recognition process that can trigger the device (id., 7:61–62). Consequently, claim 1 is itself the best source for determining what the claim language means. We determine that the ordinary and customary meaning of the “ready itself” feature of claim 1 is that the panic button “prepares itself to be triggered to perform the panic button functions (1) and (2).” Since the intrinsic evidence is sufficiently clear to discern the meaning of the “ready itself” limitation, we do not resort to extrinsic evidence. See Phillips, 415 F.3d at 1317 (explaining that extrinsic evidence is less significant than intrinsic evidence); Seabed Geosolutions (US) Inc. v. Magseis FF LLC, 8 F.4th 1285, 1287 (Fed. Cir. 2021) (Court of Appeals gives primacy to intrinsic evidence and resorts to extrinsic evidence only if consistent with intrinsic evidence); Sequoia Tech., LLC v. Dell, Inc., 66 F.4th 1317, 1324 (Fed. Cir. 2023) (Court of Appeals stating that its “decision rests solely on the intrinsic evidence”).” slip op. at 9

  • Novelty / Anticipation (§102) › Priority / effective filing date / continuation supportDecided for petitioner

    “Thus, the ’353 application describes that moving the safety switch into position readies the panic button to contact 911, which is not the same as the panic button being activated to ready itself to perform functions (1) and (2) required by claim 1 of the ’404 patent. Patent Owner’s reliance on disclosures elsewhere in the ’353 application is unavailing. PO Resp. 5–8 (citing Ex. 1006, 15, 17, 19–21, 23, 25); PO Sur-Reply 2–3 (citing Ex. 1006, 15, 17, 19–20, 24–25)). For example, while the ’353 application does mention voice activation with a codeword and activation by depressing of the panic button together with another button (see, e.g., Ex. 1006, 17, 21, 24–25), it does not mention that depressing the panic button together with another button causes the panic button to ready itself to perform recited functions (1) and (2). The application explains that “[t]he [panic] button can send a signal to a controller inside the device to activate [the code word activation] process” and “[t]he [panic] button can start the speech recognition process in one embodiment, to trigger the device.” Ex. 1006, 25. But that describes readying the device for activation by the code word, not readying the button to perform the recited functions. The ’353 application also mentions the word “ready” in relation to using a self-defense mechanism such as pepper spray, which does not appear to be related the readying of the panic button recited in claim 1. Ex. 1006, 15, 19–20. Petitioner has thus met its burden to demonstrate that claims 1–8 of the ’404 patent lack written description support for a panic button adapted to “ready itself” to perform the recited functions because the limitation is not present in the ’353 application to which the ’404 patent claims priority.3 Pet. 8–10. The burden of production thus shifted to Patent Owner to demonstrate that the ’353 application has written description support for limitation 1[d], which it has not done on this record. PO Resp. 5–8; PO Sur-Reply 2–3.” slip op. at 15

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

    “DiPerna964 discloses a separate “safety” switch that readies the panic button to contact 911 upon being pressed (Ex. 1028 ¶ 41), but there is no mention of pressing the panic button together with another button to cause the panic button to “ready itself” to perform panic button functions (1) dialing a public or private network for an emergency purpose and (2) activating the transmitting unit, as limitations 1[d] and 1[e] require. DiPerna964 mentions pressing two buttons together to activate the panic button (see, e.g., Ex. 1028 ¶¶ 17, 23–25, 27), but not to “ready itself” to perform recited functions (1) and (2). Petitioner relies on Strack’s triggering the collection of audio, video, and location data for transmission to a remote location as equivalent to a panic button readying itself to, when activated, perform the panic button functions (1) dialing a public or private network for an emergency purpose and (2) activating the transmitting unit. Pet. 15–17 (citing Ex. 1002 ¶¶ 76–88). We do not agree with Petitioner’s contention because Petitioner fails to explain how Strack’s button press that collects and then transmits audio, video, and location data would ready the panic button to perform recited functions (1) and (2). It appears that Strack’s button press readies the device, not the button, to perform the functions. As neither DiPerna964 nor Strack nor their combination teach or suggest limitations 1[d] and 1[e], we determine it is unnecessary to proceed further with the obviousness analysis. PAR Pharm., Inc. v. TWI Pharms., Inc., 773 F.3d 1186, 1194 (Fed. Cir. 2014) (citing Medichem, S.A. v. Rolabo, S.L., 437 F.3d 1157, 1164 (Fed.Cir.2006) (stating that we consider motivation to combine and reasonable expectation of success only “if all the elements of an invention are found in a combination of prior art references”)).” slip op. at 21

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “Patent Owner does not dispute Petitioner’s proposed level of skill in the art, which appears consistent with the educational level, technology, problems and solutions identified in the ’404 patent and prior art references asserted by Petitioner. Okajima v. Bourdeau, 261 F.3d 1350, 1354–55 (Fed. Cir. 2001) (the applied prior art may reflect an appropriate level of skill). Accordingly, we apply Petitioner’s proposed level in this Decision.” slip op. at 18

  Patent outcomesUS 11,265,404 not shown unpatentable
  Claim construction§ 102 anticipation§ 103 obviousnesscites KSR · Graham
  Patents in suitUS 11,265,404
• Interactive Communications International, Inc. v. Blackhawk Network Inc.No claims unpatentable
  PTAB · Feb 6, 2025 · IPR2023-01235 · APJ Bart A Gerstenblith · IPR · Final written decision

  Claims 1–6 were not shown unpatentable under either obviousness ground because Szrek did not disclose a pre-printed lottery ticket without lottery numbers associated at customer purchase.

  RulingsFinal written decision

  • PTAB / AIA Trials › Real party in interest / privityRpi dispute resolved for petitionerDecided for petitioner

    “real party in interest. Prelim. Resp. 1–2, 32–34. In the Institution Decision, we stated: To the extent Patent Owner seeks to pursue its argument that Linq3 is a real party of interest to Petitioner, even though no time bar under 35 U.S.C. § 315(b) has been asserted, Patent Owner may raise the issue of real party in interest again in its Patent Owner Response and the parties may brief and argue the issue during trial. Inst. Dec. 11. In its Patent Owner Response, Patent Owner did not raise the issue of challenging Petitioner’s identified real party in interest. See generally PO Resp. Thus, we need not address this issue further because we find that Patent Owner has waived any challenge to Petitioner’s identification of the real parties in interest in this proceeding. See Paper 12 (Scheduling Order), 9 (“Patent Owner is cautioned that any arguments not raised in the response may be deemed waived.”).” slip op. at 5

  • Skill levelSkill level petitioner adoptedDecided for patent owner

    “B. Level of Ordinary Skill in the Art Petitioner proposes that the level of ordinary skill in the art is an artisan with a working knowledge of POS activation systems and lottery systems that was gained through a mixture of training and work experience in the relevant field such as (i) having a Bachelor’s degree in computer science, computer communications, electrical engineering, or equivalent degree, coupled with at least three years of work experience; (ii) having a Master’s degree in computer science, computer communications, or electrical engineering, but having less work experience; or (iii) having no formal degree, but having experience in the relevant field of at least six years of work experience. Pet. 2–3 (citing Ex. 1003 ¶ 13).5 Patent Owner states that, “[f]or the purpose of this proceeding, Patent Owner adopts the Petition’s proposed definition of the level of ordinary skill in the art.” PO Resp. 19. 5 Petitioner proposes the same level of ordinary skill in the art that the Board adopted in PGR2020-00084. Pet. 2–3 (citing Ex. 1008, 11). We find that the parties’ agreed-upon level of ordinary skill in the art is consistent with the level of ordinary skill in the art reflected by the ’135 patent and the prior art of record. See Inst. Dec. 14; see Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001); In re GPAC Inc., 57 F.3d 1573, 1579 (Fed. Cir. 1995); In re Oelrich, 579 F.2d 86, 91 (CCPA 1978). Therefore, we adopt the parties’ agreed-upon level of ordinary skill in the art, as articulated above, in our consideration of the issues presently before us.” slip op. at 12

  • Claim Construction › Intrinsic evidence (Phillips canons) › Prosecution history disclaimer / disavowalTerm construed patent owner constructionDisclaimer foundDecided for patent owner

    “Following the block quote from Yacenda, the applicant then stated, “[b]ased on the foregoing, Yacenda’s system is directly opposite of the instant claims, as the instant claims require a ‘pre-printed lottery ticket’ which has no lottery numbers associated with it at the time of customer purchase.’” Ex. 1002, 76. This statement is clear and unmistakable. It (1) specifically states that “the instant claims require” and (2) then states what the claims require—a “‘pre-printed lottery ticket’ which has no lottery numbers associated with it at the time of customer purchase.” We fail to see how the applicant could have been more clear in stating a requirement of the Challenged Claims. And, by doing so, the applicant narrowed the scope of what would otherwise be encompassed in the meaning of “pre-printed lottery ticket” and therefore what would otherwise be encompassed in the scope of the Challenged Claims—a lottery ticket which has lottery numbers associated with it at the time of customer purchase.” slip op. at 27

  • Expert testimonyPetitioner expert discountedDecided for patent owner

    “We do not find Mr. Hutton’s testimony particularly helpful. First, we have addressed the points raised by his testimony in our discussion above because they are largely the same as the arguments raised in Petitioner’s Reply. Second, we find his testimony entitled to very little weight because he applies an incorrect understanding of the caselaw, which mirrors Petitioner’s incorrect and arguably misleading quotations of the Federal Circuit’s decision in Quest. In particular, in paragraph 5, Mr. Hutton states the following as his understanding of the law as it applies to prosecution disclaimer: “I also understand that in order to disclaim embodiments within the specification, the statements should have some indication that the applicant intended to surrender embodiments from the specification.” Ex. 1038 ¶ 5 (emphasis added). This then leads Mr. Hutton to state: “[t]hus, in my opinion, a [person of ordinary skill in the art] would not view applicant’s statements as a disclaimer, because the applicant never stated that they intended to surrender multiple embodiments described in the specification.” Id. ¶ 13 (emphasis added). As we explained above in responding to a similar argument by Petitioner, the caselaw does not require an applicant to expressly state whether a disclaimer excludes particular embodiments of the subject specification when disclaiming claim scope during prosecution. See Quest, 924 F.3d at 1229. And, as noted above, counsel for Petitioner agreed that such a statement explicitly disclaiming particular embodiments is not required. Tr. 12:18–13:17. Third, although we have considered Mr. Hutton’s testimony, we find it “less significant than the intrinsic record in determining the legally operative meaning of” “pre-printed lottery ticket.” Phillips, 415 F.3d at 1317. In particular, we are cognizant of the Federal Circuit’s guidance that we “should discount any expert testimony that is clearly at odds with the claim construction mandated by . . . the prosecution history.” Id. at 1318 (internal quotation omitted). In this instance, for the reasons explained above, we find that Mr. Hutton’s testimony is clearly at odds with the applicant’s arguments during prosecution and that his testimony is based on a misunderstanding of what is required by the governing caselaw for prosecution history disclaimer.” slip op. at 43

  Patent outcomesUS 9,865,135 not shown unpatentable
  Claim construction§ 103 obviousnesscites Phillips · KSR · Graham
  Patents in suitUS 9,865,135
• Netflix, Inc. v. Divx, LLCNo claims unpatentable
  PTAB · Feb 22, 2024 · IPR2020-00558 · APJ Iftikhar Ahmed · IPR · Remand

  The majority determined claims 1–24 were not shown unpatentable over Chen, Lindahl, and Hurst; the dissent would have found them obvious.

  RulingsRemand decision

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

    “We determine Patent Owner’s reading of the claim limitation is the better one. The limitation begins with the verb “locating,” and it therefore makes sense that the clause would recite what is located (i.e., encryption information) and where it is located (i.e., within the requested portions of the selected stream of protected video). In other words, it is reasonable that the second and third clauses of the limitation both modify the first clause (for example, as could perhaps be expressed through the use of commas as “locating encryption information, that identifies encrypted portions of frames of video, within the requested portions of the selected stream of protected video”).10 On the other hand, Petitioner’s reading of the limitation, 10 In general, we recognize that the use of commas to set off phrases in claim drafting is not consistent. We included commas above to illustrate Patent Owner’s understanding of the claim limitation. allowing only the second clause to modify the first, while not unreasonable, makes less sense. That is, the encrypted information identifies the encrypted portions of frames, which in turn are within the requested portions of the selected stream of protected video. Reading the claim in its entirety, the encrypted portions of frames would be understood to be located within the requested portions of the stream; it does not seem necessary for the claim to expressly recite that aspect. For example, the very next limitation— limitation [m] of claim 1—refers to “each encrypted portion of the frames of video” but does not expressly recite “within the requested portions of the selected stream.” Ex. 1001, 27:58–60. Thus, when limitation [l] recites “within the requested portions of the selected stream,” it seems more likely that the clause refers to where that encrypted information is located rather than simply to indicate the obvious location of the encrypted portion of the frames of video. We therefore view Patent Owner’s reading of the claim language as the better one.” slip op. at 13

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

    “I am persuaded that the Petition demonstrates that one of ordinary skill in the art would have had a motivation to combine Chen, Lindahl, and Hurst, as asserted by Petitioner. As the Federal Circuit found, the Petition pointed to and relied upon the portions in Chen describing pre-Chen art, without scalability or FEC features that were part of what Chen describes as aspects of its own inventive system. Netflix, slip op. at 9–10 (citing Pet. 17– 19, 69–70). I agree with Petitioner that “Chen-924 teaches several embodiments that adaptively stream alternative representations of a video using partially encrypted container files.” Pet. 20 (citing Ex. 1010, 14:41– 15:60). I determine that Chen-924 provides support for the rationale provided in the Petition, and that one of ordinary skill in the art would have been motivated to combine Chen and Lindahl in view of the disclosure of Chen-924. As discussed above, the Petition does not rely solely on privacy concerns and improvements to efficiency as its motivation to combine the references. See Pet. 18–19 (specifying piracy concerns, improvements to the efficiency of adaptive streaming, optimization of the balance between bitrate and bandwidth, and improvements to the end-user experience with fast startup and seek). With respect to whether one of ordinary skill in the art would have” slip op. at 52

  • Strike new argumentNew argument disregardedDecided for petitioner

    “I agree with Petitioner that Patent Owner’s Remand Brief, specifically pages 1–7, attempt to address aspects of claim 1 for the first time on remand. I also agree that Patent Owner’s arguments attempt to recharacterize limitations [j] and [k] to raise issues that Patent Owner did not raise previously, in contravention of our Order that issues raised needed support from “where those issues were raised in previous briefings by the parties.” Paper 56, 2. I have addressed whether scalability and FEC are integral to how Chen operates above, as well as whether the Petition relies on those aspects, supra. The questions about how Chen operates and what portions of Chen are asserted in the ground of unpatentability were previously raised, but now are being considered or reconsidered, based on the Federal Circuit’s decision. In Patent Owner’s Remand Brief, pages 1–7, the citations to argument previously raised do not support the arguments now presented by Patent Owner on remand. As such, I determine Patent Owner’s new arguments fall outside the scope of remand, and I dismiss these arguments seeking to distinguish limitations [j] and [k] from the cited prior art combination.24” slip op. at 62

  • ExcludeMotion to exclude, grantedMixed

    “7 Patent Owner’s Brief on Remand recognizes that there are two arguments Patent Owner raised in its Patent Owner Response that were not addressed in the Final Written Decision. See PO Remand Br. 1 (citing PO Resp. 24–37 (the construction of “locating encrypted information . . . within requested portions”), 38–58 (referring to Patent Owner’s “common keys” argument)). 8 The Final Decision also addressed Petitioner’s Motion to Exclude (Paper 42). See Final Dec. 28–37 (granting-in-part, denying-in-part, and dismissing-in-part Petitioner’s Motion). Our determinations on that Motion were part of Petitioner’s appeal to the Federal Circuit. See Paper 52. Because the Federal Circuit did not address this aspect of the Final Written Decision and the Federal Circuit’s decision does not impact our previous rulings on the Motion, we maintain those rulings here. Additionally, on remand, Petitioner requested authorization to file a motion for sanctions, which we held in abeyance until the parties’ briefing on remand was complete. See Ex. 3003, 1. Petitioner requests sanctions because of the impropriety of Patent Owner’s remand brief, including new claim construction arguments for limitations [1j] and [1k], and prejudice to Petitioner. Id. at 3, 5. Although we reserved further consideration of Petitioner’s request, we expanded both the time and pages allowed for Petitioner’s responsive brief, and also allowed Petitioner to address any related issues in its responsive brief. Id. at 1. Having considered the parties’ briefing on remand, and given that we do not reach the claim construction arguments that Petitioner objected to in its request for authorization to file a motion for sanctions, we deny Petitioner’s request.” slip op. at 5

  Patent outcomesUS 10,225,588 not shown unpatentable
  Claim construction§ 103 obviousnesscites KSR · Graham
  Patents in suitUS 10,225,588
• Micron Technology, Inc. / Micron Semiconductor Products, Inc. et al. v. Netlist, Inc.No claims unpatentable
  PTAB · Oct 30, 2023 · IPR2022-00744 · APJ Daniel J Galligan · IPR · Final written decision

  Claims 1–3, 5, 6, 8–10, and 12–14 were not shown unpatentable because Halbert did not disclose the claimed ranks operating at the specified data rate.

  RulingsFinal written decision

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “Patent Owner does not provide a different assessment of the level of ordinary skill, but Dr. Przybylski states that an individual with the level of experience identified by Petitioner “would have less knowledge and familiarity” than presumed by Petitioner’s definition. Ex. 2003 ¶ 46. Dr. Przybylski, however, provides no further discussion explaining this apparent disagreement with Petitioner, nor does he set forth what level of knowledge and familiarity a person of ordinary skill in the art would have had. Based on the complete trial record, we determine that Petitioner’s proposed skill level is consistent with the level of ordinary skill evidenced by the ’314 patent and the asserted prior art, and we adopt that skill level with the exception of the phrases “at least,” which introduce vagueness as to the amount of experience.” slip op. at 6

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

    “We disagree with Petitioner’s interpretation. Taking Petitioner’s point that “‘specified data rate’ means only that the data rate is specified in some way” (Pet. Reply 4), we do not see how, once the rate is specified, claim 1’s later recitations of “the specified data rate” could refer to any other rate, as Petitioner’s arguments suggest. Petitioner argues that “it is clear that the ‘specified data rate’ that provides antecedent basis for later recitations of that term is merely the data rate specified for ‘communicat[ing] data’ between the ‘memory module’ and the external ‘memory controller of the computer (alteration by Petitioner). We agree with this statement, and later recitations of “the specified data rate,” therefore, refer to the data rate that is so specified. Petitioner provides no persuasive argument to support its position that later recitations of “the specified data rate” could be satisfied by data rates that are not the “specified data rate.”” slip op. at 7

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

    “PO Resp. 19; see also Ex. 2003 ¶¶ 68–72 (Dr. Przybylski’s testimony explaining this annotated figure). Halbert’s Figure 5 is a timing diagram for two consecutive read operations (Ex. 1005 ¶¶ 16, 37), and Patent Owner includes annotations to show each of ranks 140 and 142 outputting data onto their respective data busses at half the rate that data are output from data interface circuit 120 on the DQ data line. In particular, Halbert explains that each of ranks 140 and 142 is “capable of performing m-bit-wide data transfers.” Ex. 1005 ¶ 30. On a read command, rank 140 sends m-bit-wide data to bi-directional data register 126 on line RDQ0 at the same time that rank 142 sends m-bit-wide data to bi-directional data register 128 on line RDQ1, as shown in Figure 5 between T7n and T8n. Ex. 1005 ¶¶ 31–32, 39. Halbert discloses that register 126 or from register 128 to output to buffer 122, which are then output on line DQ. Ex. 1005 ¶ 33. Halbert explains that “[d]ata is serialized from the data registers onto the memory data bus by reading 2m bits into the data registers during one memory device read cycle, and then driving these bits, m at a time, through MUX 124.” Ex. 1005 ¶ 33. As shown in Halbert’s Figure 5, over one clock cycle (T7n–T8n), each of ranks 140 and 142 outputs one piece of m-bit-wide data, and over one clock cycle (T8–T9), those two pieces of m-bit-wide data are output on line DQ to the system memory data bus. Halbert explains that the second read operation proceeds in the same fashion as the first and that “[t]he net result is that the memory data bus transfers 4m bits of data in two memory bus clock cycles (four mbit transfers), with only two data accesses performed at each memory device on the module.” Ex. 1005 ¶ 42. Thus, Halbert’s memory module outputs data to the system memory data bus at twice the rate that each of ranks 140 and 142 outputs data. See Ex. 2003 ¶¶ 68–73 (Dr. Przybylski’s credible testimony explaining Halbert’s data rates).” slip op. at 11

  Patent outcomesUS 10,489,314 not shown unpatentable
  Claim construction§ 103 obviousnesscites KSR
  Patents in suitUS 10,489,314
• Micron Technology, Inc. / Micron Semiconductor Products, Inc. et al. v. Netlist, Inc.No claims unpatentable
  PTAB · Oct 30, 2023 · IPR2022-00745 · APJ Daniel J Galligan · IPR · Final written decision

  Claims 15–20 and 22–33 were not shown unpatentable because Petitioner did not adequately explain how the proposed combination would use active and non-active chip select signals.

  RulingsFinal written decision

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “have been someone with an advanced degree in electrical or computer engineering and at least two years working in the field, or a bachelor’s degree in such engineering disciplines and at least three years working the field,” and Petitioner identifies particular knowledge that a person of ordinary skill in the art would have had. Pet. 3–4 (citing Ex. 1003 ¶ 52).” slip op. at 5

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

    “C. Claim Construction We need not construe expressly any claim terms to decide the issues before us. See Realtime Data, LLC v. Iancu, 912 F.3d 1368, 1375 (Fed. Cir. 2019) (“The Board is required to construe ‘only those terms . . . that are in controversy, and only to the extent necessary to resolve the controversy.’” (quoting Vivid Techs., Inc. v. Am. Sci. & Eng’g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999))).” slip op. at 6

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

    “As outlined above, Petitioner presents reasoning as to why a person of ordinary skill in the art would have included chip select signals in Halbert’s Figure 4 device. See Pet. 20–31 (addressing limitations 15.4 and 15.5). But Petitioner’s contentions about the use of chip select signals do not address sufficiently how Halbert’s Figure 4 device would operate with active and non-active chip select signals, as recited in claim 15. Indeed, as Patent Owner points out (PO Resp. 12), Petitioner’s contentions for limitation 15.6 only rely on Halbert’s Figure 2 prior art device. See Pet. 31–32. Petitioner’s lack of explanation as to how active and non-active signals would affect the operation of Halbert’s Figure 4 device is significant, as explained below.” slip op. at 12

  Patent outcomesUS 10,489,314 not shown unpatentable
  Claim construction§ 103 obviousnesscites KSR
  Patents in suitUS 10,489,314

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.