• Unified Patents, LLC v. Divx, LLCInstituted
  PTAB · Mar 17, 2022 · IPR2021-01476 · APJ Iftikhar Ahmed · IPR · Institution

  The Board instituted review of claims 1 and 10 on both § 103 grounds: Biderman with Gigliotti, and Sood, Myers, Casalena, Nilsson, and Ma.

  RulingsInstitution decision

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

    “Under 35 U.S.C. § 314(a), an inter partes review may not be instituted unless it is determined that there is a reasonable likelihood that the petitioner would prevail with respect to at least one of the claims challenged in the petition. Based on the information presented in the Petition and the supporting evidence, we are persuaded that there is a reasonable likelihood that Petitioner would prevail with respect to at least one of the challenged claims. Accordingly, we institute an inter partes review of the challenged claims on the grounds set forth in the Petition.” slip op. at 2

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “understanding of a person of ordinary skill in the art at the time of the invention. Graham, 383 U.S. at 17. Petitioner contends that a person of ordinary skill in the art “would have had a bachelor’s degree in electrical or computer engineering, or a closely related scientific field such as computer science, and two years of work experience with streaming media applications or related fields (e.g., network applications),” where a “lack of experience can be remedied with additional education (e.g., a Master’s degree), and likewise, a lack of education can be remedied with additional work experience (e.g., 4-5 years).” Pet. 8 (citing Ex. 1003 ¶¶ 47–51). Patent Owner does not dispute Petitioner’s definition for a person of ordinary skill in the art. See generally Prelim. Resp. We determine, on the current record, that the level of ordinary skill proposed by Petitioner is consistent with the ’987 patent and the asserted prior art. 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). We adopt that level in deciding whether to institute trial.” slip op. at 8

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

    “In this inter partes review, claims are construed using the same claim construction standard that would be used to construe the claims in a civil action under 35 U.S.C. § 282(b). See 37 C.F.R. § 42.100(b) (2021). The claim construction standard includes construing claims in accordance with the ordinary and customary meaning of such claims as understood by one of ordinary skill in the art at the time of the invention. See id.; Phillips v. AWH Corp., 415 F.3d 1303, 1312–14 (Fed. Cir. 2005) (en banc). In construing claims in accordance with their ordinary and customary meaning, we take into account the specification and prosecution history. Phillips, 415 F.3d at 1315–17. Additionally, only terms that are in controversy need to be construed, and these need be construed only to the extent necessary to resolve the controversy. See Vivid Techs., Inc. v. Am. Sci. & Eng’g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999) (holding that “only those terms need be construed that are in controversy, and only to the extent necessary to resolve the controversy”); Nidec Motor Corp. v. Zhongshan Broad Ocean Motor Co., 868 F.3d 1013, 1017 (Fed. Cir. 2017) (citing Vivid Techs. in the context of an inter partes review). Neither party contends that any claim term requires express construction. Pet. 10; see generally Prelim. Resp. Accordingly, we do not expressly construe any claim terms at this stage of the proceeding.” slip op. at 9

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

    “At this stage of the proceeding, Petitioner sufficiently shows that an ordinarily skilled artisan would have had reason to combine the teachings of Biderman and Gigliotti. Pet. 30–33. Patent Owner’s arguments misconstrue Petitioner’s contentions regarding the benefits of the combination. Petitioner contends that Biderman describes that its technique “allows the client device to switch between the versions of the program without a substantial interruption of the program” at a transition point by storing content in a buffer, but a [person of ordinary skill in the art] would have recognized that, without a technique for measuring the amount of content in the buffer, Biderman’s client might switch to the second playlist content without sufficient content stored in the buffer, which might result in an interrupted stream of media, contrary to its goals. Pet. 31–32 (citing Ex. 1019 ¶ 140) (emphasis added). Petitioner acknowledges that Biderman teaches the transition without a substantial interruption, but argues Biderman does not account for sufficient second playlist content stored in the buffer. Petitioner’s claimed motivation is different than just avoiding substantial interruptions during streaming, i.e., Petitioner’s claimed improvement from Gigliotti’s technique relates to interruption that may come later, after the transition to the second playlist. According to Petitioner, Gigliotti’s technique of measuring buffer fill levels before switching occurs ensures an uninterrupted or substantially uninterrupted stream of media, thereby improving Biderman’s client device and system. Id. at 32 (citing Ex. 1020 ¶ 13; Ex. 1003 ¶¶ 122–125). Gigliotti’s selection of the most appropriate available bit rate for the stream to provide uninterrupted streaming is based on Gigliotti’s heuristics module’s statistical analysis of the buffer’s activity and the buffer’s fill level. See supra § III.E.1.f; Ex. 1020 ¶ 42. Accordingly, on the current record, we are persuaded that Petitioner’s motivation to combine Gigliotti’s technique is based on adding Gigliotti’s heuristics module functionality to Biderman. See Pet. 32. Petitioner’s contention that there would be a reasonable likelihood of success in doing so is supported by Dr. Reddy’s testimony. Ex. 1003 ¶¶ 125–126 (citing Ex. 1009, 5). For purposes of deciding whether to institute trial, we determine Petitioner provides an adequate reason why one of ordinary skill in the art would have combined the teachings of Biderman and Gigliotti in the manner asserted by Petitioner, with a reasonable expectation of success. Pet. 30–32.” slip op. at 31

  Claim construction§ 103 obviousnesscites Phillips · KSR · Graham
  Patents in suitUS 10,326,987
• Hulu, LLC v. Divx, LLCInstitution denied
  PTAB · Mar 15, 2022 · IPR2021-01418 · APJ Bart A Gerstenblith · IPR · Institution

  The Board denied institution because Petitioner did not show a reasonable likelihood that any challenged claim was unpatentable; each ground relied on file-relative Candelore-II pointers disclaimed during prosecution.

  RulingsInstitution decision

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

    “presented in the petition . . . and any [preliminary] response . . . shows that there is a reasonable likelihood that the petitioner would prevail with respect to at least 1 of the claims challenged in the petition.” 35 U.S.C. § 314(a) (2018). For the reasons below, Petitioner has not established a reasonable 1 This Petition is Petitioner’s first petition challenging claims 1, 2, 4, 7, 8, 10, and 13–16 of the ’443 patent. As noted below, Petitioner also filed a second petition challenging the same claims of the ’443 patent in IPR2021- 01419. Petitioner filed a Ranking and Explanation of Material Differences Between Petitions (Paper 3), where Petitioner discusses the two petitions. Because of the determination we reach on the merits, we do not address the parties’ arguments as to whether two petitions are necessary. likelihood that it would prevail in showing the unpatentability of at least one of the Challenged Claims. Accordingly, we do not institute an inter partes review of the Challenged Claims.” slip op. at 2

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

    “based on Candelore-II, the applicants raised two primary arguments. First, the applicants argued that Candelore-II “does not . . . appear to disclose partial encryption of encoded frames of video by encrypting at least one block of data within the partially encrypted frame so that only a portion of the encoded frame is encrypted.” Ex. 1003, 250. Second, and importantly, the applicants argued that Candelore-II’s failure to disclose partial encryption of encoded frames of video “is highlighted by the Candelore patent’s failure to disclose DRM information including ‘an offset value that points to the start of an encrypted block within an encoded frame as recited in claim 1.” Id. at 251 (first emphasis added). Critically, the very next sentence begins with the word instead, and states, “[i]nstead, the Candelore patent discloses pointers that point to the location of encrypted portions of the video data relative to the file.” Id. (emphases added). These two sentences from the applicants’ argument directly contrast the recited “offset value” language with Candelore-II’s disclosure. Specifically, the applicants sought to distinguish Candelore-II because its pointers are relative to the file. We find that by contrasting Candelore-II’s pointers, the applicants “ma[d]e clear that the invention does not include a particular feature”— pointers that are relative to the file. GE Lighting Solutions, LLC v. AgiLight, Inc., 750 F.3d 1304, 1309 (Fed. Cir. 2014). And, we also find that the applicants’ arguments constitute a “clear and unmistakable disclaimer” of an offset value that points to the start of an encrypted block within an encoded frame, where the offset value is relative to the file. Thorner v. Sony Computer Ent. Am. LLC, 669 F.3d 1362, 1366–67 (Fed. Cir. 2012). Although we agree with Petitioner that the applicants “never raised a distinction between offset values ‘relative to a file’ and offset values ‘relative to a frame’ at any point during prosecution,” we do not agree with Petitioner that the applicants “never said that offset values relative to a file are excluded from the scope of the claim.” Prelim. Reply 10. Rather, we find no other way to interpret the applicants’ arguments. As noted above, the applicants specifically stated that Candelore-II fails to disclose “DRM information including ‘an offset value that points to the start of an encrypted block within an encoded frame’” and then stated that “[i]nstead,” Candelore-II “discloses pointers that point to the location of encrypted portions of the video data relative to the file.” The applicants’ argument specifically identifies the claim language at issue here and specifically says that it is not disclosed because Candelore-II discloses something else instead.11 Accordingly, for these reasons, we find that the applicants disclaimed “pointers that point to the location of encrypted portions of the video data relative to the file.”” slip op. at 23

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

    “regarding the meaning of “an offset value that points to the start of an encrypted block within an encoded frame,” we determine that the applicants disclaimed an offset value that is relative to the file. See supra § II.A.2. On the present record, we find Patent Owner’s argument and evidence persuasive regarding Candelore-II’s disclosure. In particular, Patent Owner identifies the teachings of Candelore-II directed to its pointers, and Candelore-II’s description and Figure 3 support Patent Owner’s argument that Candelore-II’s pointers are relative to the file. See, e.g., Prelim. Resp. 33 (citing Ex. 1006 ¶ 31, Fig. 3). Additionally, Petitioner does not contest Patent Owner’s position that Candelore-II teaches pointers that are relative to the file. See generally Pet.; Prelim. Reply. Further, as applied to the combination, Petitioner does not propose modifying Candelore-II’s pointers such that they are not relative to the file. See, e.g., Pet. 22–27 (discussing motivation and reasonable expectation of success), 30–40 (discussing, inter alia, limitations [1f], [1h], [1i], and [1j]). Accordingly, because Petitioner relies on the same teaching of Candelore-II that was disclaimed from the scope of the claims during prosecution of the ’443 patent, Petitioner has not shown sufficiently on the present record that the combination of Toma, Candelore-I, and Candelore-II teaches or suggests the subject matter of limitation [1j] and, hence, claim 1.” slip op. at 42

  Claim construction§ 103 obviousnesscites Phillips · KSR · Graham
  Patents in suitUS 10,257,443
• Hulu, LLC v. Divx, LLCInstitution denied
  PTAB · Mar 15, 2022 · IPR2021-01419 · APJ Bart A Gerstenblith · IPR · Institution

  The Board denied institution because Petitioner did not show a reasonable likelihood that claims 1, 2, 4, 7, 8, 10, and 13–16 were unpatentable over either asserted obviousness ground.

  RulingsInstitution decision

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

    “An inter partes review may be instituted only if “the information presented in the petition . . . and any [preliminary] response . . . shows that there is a reasonable likelihood that the petitioner would prevail with respect to at least 1 of the claims challenged in the petition.” 35 U.S.C. § 314(a) (2018). For the reasons below, Petitioner has not established a reasonable 1 This Petition is Petitioner’s second petition challenging claims 1, 2, 4, 7, 8, 10, and 13–16 of the ’443 patent. As noted below, Petitioner also filed a petition challenging the same claims of the ’443 patent in IPR2021-01418. Petitioner filed a Ranking and Explanation of Material Differences Between Petitions (Paper 3), where Petitioner discusses the two petitions. Because of the determination we reach on the merits, we do not address the parties’ arguments as to whether two petitions are necessary. likelihood that it would prevail in showing the unpatentability of at least one of the Challenged Claims. Accordingly, we do not institute an inter partes review of the Challenged Claims.” slip op. at 2

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “Dr. Bajaj, however, testifies that he disagrees with Dr. Storer’s definition of the level of ordinary skill because the definition “exceeds the qualifications of a person of ordinary skill in the art.” Ex. 2002 ¶ 25. Nonetheless, Dr. Bajaj does not propose a specific level of ordinary skill in the art and states that, for purposes of his declaration, he applies Dr. Storer’s definition of the level of ordinary skill in the art. Id. At this stage of the proceeding, we find Petitioner’s proposal consistent with the level of ordinary skill in the art reflected by the ’443 patent and the prior art of record. 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 and apply Petitioner’s position as to the level of ordinary skill in the art in our consideration of the issues presently before us.” slip op. at 9

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

    “prosecution history sheds substantial light on how the applicants understood the disputed claim language. As set forth above, in response to rejections based on Candelore-II, the applicants raised two primary arguments. First, the applicants argued that Candelore-II “does not . . . appear to disclose partial encryption of encoded frames of video by encrypting at least one block of data within the partially encrypted frame so that only a portion of the encoded frame is encrypted.” Ex. 1103, 250. Second, and importantly, the applicants argued that Candelore-II’s failure to disclose partial encryption of encoded frames of video “is highlighted by the Candelore patent’s failure to disclose DRM information including ‘an offset value that points to the start of an encrypted block within an encoded frame as recited in claim 1.” Id. at 251 (first emphasis added). Critically, the very next sentence begins with the word instead, and states, “[i]nstead, the Candelore patent discloses pointers that point to the location of encrypted portions of the video data relative to the file.” Id. (emphases added). These two sentences from the applicants’ argument directly contrast the recited “offset value” language with Candelore-II’s disclosure. Specifically, the applicants sought to distinguish Candelore-II because its pointers are relative to the file. We find that by contrasting Candelore-II’s pointers, the applicants “ma[d]e clear that the invention does not include a particular feature”— pointers that are relative to the file. GE Lighting Solutions, LLC v. AgiLight, Inc., 750 F.3d 1304, 1309 (Fed. Cir. 2014). And, we also find that the applicants’ arguments constitute a “clear and unmistakable disclaimer” of an offset value that points to the start of an encrypted block within an encoded frame, where the offset value is relative to the file. Thorner v. Sony Computer Ent. Am. LLC, 669 F.3d 1362, 1366–67 (Fed. Cir. 2012). Although we agree with Petitioner that the applicants “never raised a distinction between offset values ‘relative to a file’ and offset values ‘relative to a frame’ at any point during prosecution,” we do not agree with Petitioner that the applicants “never said that offset values relative to a file are excluded from the scope of the claim.” Prelim. Reply 10. Rather, we find no other way to interpret the applicants’ arguments. As noted above, the applicants specifically stated that Candelore-II fails to disclose “DRM information including ‘an offset value that points to the start of an encrypted block within an encoded frame’” and then stated that “[i]nstead,” Candelore-II “discloses pointers that point to the location of encrypted portions of the video data relative to the file.” The applicants’ argument specifically identifies the claim language at issue here and specifically says that it is not disclosed because Candelore-II discloses something else instead.11 Accordingly, for these reasons, we find that the applicants disclaimed “pointers that point to the location of encrypted portions of the video data relative to the file.”” slip op. at 23

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

    “regarding the meaning of “an offset value that points to the start of an encrypted block within an encoded frame,” we determine that the applicants disclaimed an offset value that is relative to the file. See supra § II.A.2. On the present record, we find Patent Owner’s argument and evidence persuasive regarding Candelore-II’s disclosure. In particular, Patent Owner identifies the teachings of Candelore-II directed to its pointers, and Candelore-II’s description and Figure 3 support Patent Owner’s argument that Candelore-II’s pointers are relative to the file. See, e.g., Prelim. Resp. 42 (citing Ex. 1106 ¶ 31, Fig. 3). Additionally, Petitioner does not contest Patent Owner’s position that Candelore-II teaches pointers that are relative to the file. See generally Pet.; Prelim. Reply. Further, as applied to the combination, Petitioner does not propose modifying Candelore-II’s pointers such that they are not relative to the file. See, e.g., Pet. 30–36 (discussing motivation and reasonable expectation of success), 41–53 (discussing, inter alia, limitations [1f], [1h], [1i], and [1j]). Accordingly, because Petitioner relies on the same teaching of Candelore-II that was disclaimed from the scope of the claims during prosecution of the ’443 patent, Petitioner has not shown sufficiently on the present record that the combination of Notoya, Matsui, Candelore-I, and Candelore-II teaches or suggests the subject matter of limitation [1j] and, hence, claim 1. d. Independent Claim 7 and Dependent Claims 2, 4, 8, 10, 14, and 16 As noted above, limitation [7j] of independent claim 7 recites the same “offset value” language as limitation [1j] and Petitioner relies on its arguments and evidence directed to limitation [1j] in its discussion of limitation [7j]. See Pet. 72–73 (limitation [7j]). For the same reasons discussed above, we find that the same deficiency regarding claim 1 applies equally to claim 7 and the claims that depend from claim 1 or claim 7— claims 2, 4, 8, 10, 14, and 16. Accordingly, because Petitioner relies on the same teaching of Candelore-II that was disclaimed from the scope of the claims during prosecution, Petitioner has not shown sufficiently on the present record that the combination of Notoya, Matsui, Candelore-I, and Candelore-II teaches or suggests the subject matter of limitation [7j] and, via their dependency from claim 1 or claim 7, the subject matter of dependent claims 2, 4, 8, 10, 14, and 16.” slip op. at 44

  Claim construction§ 103 obviousnesscites Phillips · KSR · Graham
  Patents in suitUS 10,257,443
• Interactive Communications International, Inc. v. Blackhawk Network, Inc.All claims unpatentable
  PTAB · Mar 15, 2022 · PGR2020-00084 · APJ Frederick C Laney · PGR · Final written decision

  Claims 1–19, 21–42, and 44–53 are unpatentable as obvious over Szrek; claims 20 and 43 are unpatentable as obvious over Szrek and Gilmore.

  RulingsFinal written decision

  • Skill levelSkill level patent owner adoptedDecided for patent owner

    “We find Patent Owner’s contention persuasive. We agree that the description of a POSA in this case, which is most consistent with the scope and content of the ’894 patent and the prior art, properly includes a working knowledge of both POS activation systems and lottery systems. Therefore, the level of skill in the art for this case 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. Although Patent Owner’s proposal most accurately reflects the background of the hypothetical person of ordinary skill in the art, the differences between the parties’ proposed formulations are not material to any issue in dispute and the parties do not contend otherwise. All of the findings and conclusions set forth below would have been the same had we instead adopted Petitioner’s proposed formulation.” slip op. at 11

  • Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)Plain and ordinary meaningDecided for patent owner

    “After considering the parties’ arguments and evidence, we determine that the plain meaning of “transaction processor”/“transaction processor system” applies, which is a processor [system] that processes transactions between two devices.8 We agree with Petitioner that adding “third party” to the plain meaning simply creates uncertainty. For example, it is unclear whether “third party” imports a limitation for the owner/manufacturer of the processor/system to be a different entity than the owner/manufacturer of the retailer and lottery administration devices (which is unrelated to the functionality or structure of the processor/system) or whether “third party” 8 Rather than “between two devices,” Patent Owner refers to “between a lottery administration system and retailer.” PO Resp. 20. Because other elements in the claims dictate the particular devices with which the transaction processor communicates, we determine that it would be improper to import that limitation into the meaning of “transaction processor”/“transaction processor system.” Nevertheless, even if those particular devices were imported, it would not change our obviousness analysis because no issue rests on whether the alleged transaction processor in the prior art is processing a transaction between a lottery administration system and retailer. imports a limitation for the processor/system to be a separate and distinct device from the retailer point of sale and lottery administration devices. Although Patent Owner’s counsel made clear that the latter interpretation was intended (Tr. 41:10–42:7, 43:2–43:15), we do not agree that the use of the words “third party” in Figures 7 and 8 of the ’894 patent limits the “transaction processor” and “transaction processor system” to being a separate and distinct device from the retailer and lottery administration devices. Identifying the transaction processor as a “Third Party Processor” in two illustrative figures depicting a process (Ex. 1001, Figs. 7, 8), without anything more in the written description to explain why a “third party processor” may be an important or significant aspect of the transaction processor or invention as a whole, does not justify limiting the plain meaning of a “transaction processor” to the “third party processor” shown. Info-Hold, Inc. v. Applied Media Techs. Corp., 783 F.3d 1262, 1267 (Fed. Cir. 2015) (explaining that an invention will only be limited to its preferred embodiment when “the patentee uses words that manifest a clear intention to restrict the scope of the claims to that embodiment”).” slip op. at 16

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

    “Therefore, we construe “transaction processor” and “transaction processor system” in accordance with their plain meaning, which is a processor [system] that processes transactions between two devices. Additionally, we decline to limit “transaction processor” and “transaction processor system” to “third party” processors or systems because the intrinsic record does not justify such a modification and it would create uncertainty. However, we do construe the “transaction processor”/“transaction processor system,” “retailer”/“retailer POS,” and “lottery administration system” as separate and distinct components.” slip op. at 22

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

    “processing unit, causes payment confirmation for the pre-printed lottery ticket to be provided to the lottery administration system. And Patent Owner disputes whether Petitioner has sufficiently shown Szrek discloses the transaction processor (store back office 240) provides payment confirmation to the lottery administration system (game provider 250). PO Resp. 13–14, 48–53; Sur-reply 19–20. We are persuaded by Petitioner, however, that Szrek’s description of the inter-operational characteristics of store back office 240, cash register/POS terminal 230, and game provider system 250 would have suggested to a skilled artisan at the time of the invention that store back office 240 would include an instruction to cause payment confirmation for the pre-printed lottery ticket to be provided to the game provider system 250. Ex. 1007, 4:28–29, 4:56–67, 5:17–20, 6:44–47; Ex. 1005 ¶¶ 62–64.” slip op. at 43

  Patent outcomesUS 10,769,894 unpatentable
  Claim construction§ 103 obviousnesscites Phillips · KSR · Graham
  Patents in suitUS 10,769,894
• Intel Corporation v. Parkervision, Inc.No claims unpatentable
  PTAB · Jan 21, 2022 · IPR2020-01302 · APJ Bart A Gerstenblith · IPR · Final written decision

  Claims 1, 3, 4, 7, and 9–11 were not determined unpatentable because the asserted Larson and Larson–Butler grounds did not teach sampling.

  RulingsFinal written decision

  • Skill levelSkill level board ownOther

    “Neither party contends that the differences in proposals affect the outcome of this proceeding and we do not find that they do. Nonetheless, on the full record before us, we find that our identification of the level of ordinary skill in art from the Institution Decision as well as Patent Owner’s option (b) are supported by the prior art of record, the ’474 patent, and the opinions of Drs. Subramanian and Steer (which, as discussed above, recognize that additional work experience can compensate for the lack of a formal degree). Accordingly, we modify our preliminary finding to include the specifics from option (b) of Patent Owner’s proposal. Thus, we find that one of ordinary skill in the art would have at least a bachelor’s degree in electrical engineering or a related subject and two or more years of experience in the field of RF circuit design, or at least five years of work experience and training in the design and development of RF circuits and/or systems. We also find that less work experience may be compensated by a higher level of education, such as a master’s degree.” slip op. at 11

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

    “Because the parties agree that the claims remaining in the trial require “sampling” and also agree that the prior art asserted in this case does not teach “sampling” (as discussed further below), we need not construe these terms expressly to resolve the controversy before us. See Vivid Techs., 200 F.3d at 803. sampling Although claim 1 does not recite “sampling” expressly, the post- institution briefs make clear that the parties agree that claim 1 and its dependent claims require sampling. In particular, Patent Owner contends, (1) “the ’474 patent pertains to a technique called sampling, which involves the use of a ‘switch’” (PO Resp. 2); (2) “all of the challenged claims are directed to a sampling system and, in particular, an energy sampling system (also known as an energy transfer system)” (id.); and (3) “[t]he challenged claims only cover energy sampling and the use of switches” (id. at 20). In its Reply, although Petitioner disagrees with Patent Owner’s interpretation of the claims as limited to energy sampling (i.e., energy transfer systems) (Pet. Reply 3–7), Petitioner contends that based on its “subsequent analysis of [Patent Owner’s] foundational ’551 patent—one of the multiple patents which the ’474 patent incorporates by reference—[Petitioner] now agrees with [Patent Owner] that the claims cover only systems that down-convert by sampling.” Pet. Reply 2. Thus, at a minimum, the parties agree that the claims at issue in this proceeding require sampling.” slip op. at 13

  • Novelty / Anticipation (§102) › Anticipation standard (single reference, every element)Not shown unpatentableNot shown unpatentable

    “Discussion As discussed above, the parties now agree that (1) the claims at issue in this proceeding require “sampling” and (2) Larson alone or in combination with Butler do not disclose “sampling” and do not otherwise render the claims unpatentable. See Pet. Reply 2 (stating Petitioner agrees that “the claims cover only systems that down-convert by sampling”), 13 (stating that Larson and Butler do not disclose “down-conversion by sampling” and therefore agreeing that “Larson and Butler do not invalidate those claims”); see Ex. 2031, 6:20–22 (Patent Owner explaining, that “as the Board is aware, both parties agree that sampling is in the claims, and the claims are not invalid in view of all the cited prior art” (capitalization altered)). As such, based on Petitioner’s explicit admissions, Petitioner has not established by a preponderance of the evidence that (1) Larson anticipates claims 1, 3, 4, and 9–11 or (2) the combination of Larson and Butler would have rendered the subject matter of claims 1, 3, 4, 7, and 9–11 obvious to one of ordinary skill in the art at the time of the invention.” slip op. at 19

  • Obviousness (§103) › Motivation to combine / reasonable expectation of successNot shown unpatentableNot shown unpatentable

    “Discussion As discussed above, the parties now agree that (1) the claims at issue in this proceeding require “sampling” and (2) Larson alone or in combination with Butler do not disclose “sampling” and do not otherwise render the claims unpatentable. See Pet. Reply 2 (stating Petitioner agrees that “the claims cover only systems that down-convert by sampling”), 13 (stating that Larson and Butler do not disclose “down-conversion by sampling” and therefore agreeing that “Larson and Butler do not invalidate those claims”); see Ex. 2031, 6:20–22 (Patent Owner explaining, that “as the Board is aware, both parties agree that sampling is in the claims, and the claims are not invalid in view of all the cited prior art” (capitalization altered)). As such, based on Petitioner’s explicit admissions, Petitioner has not established by a preponderance of the evidence that (1) Larson anticipates claims 1, 3, 4, and 9–11 or (2) the combination of Larson and Butler would have rendered the subject matter of claims 1, 3, 4, 7, and 9–11 obvious to one of ordinary skill in the art at the time of the invention.” slip op. at 19

  Patent outcomesUS 7,539,474 not shown unpatentable
  Claim construction§ 102 anticipation§ 103 obviousnesscites Phillips · KSR · Graham
  Patents in suitUS 7,539,474
• Intel Corporation v. Parkervision, Inc.All claims unpatentable
  PTAB · Jan 21, 2022 · IPR2020-01265 · APJ Bart A Gerstenblith · IPR · Final written decision

  Claim 3 is unpatentable under §103 over Tayloe and the TI Datasheet; the Board did not reach the Tayloe and Kawada ground.

  RulingsFinal written decision

  • Skill levelSkill level patent owner adoptedDecided for patent owner

    “outcome of this proceeding and we do not find that they do. Nonetheless, on the full record before us, we find that our identification of the level of ordinary skill in art in the Institution Decision as well as Patent Owner’s option (b) are supported by the prior art of record, the ’444 patent, and the opinions of Drs. Subramanian and Steer (which, as discussed above, recognize that additional work experience can compensate for the lack of a formal degree). Accordingly, we modify our preliminary finding to include option (b) from Patent Owner’s proposal. Thus, we find that one of ordinary skill in the art would have at least a bachelor’s degree in electrical engineering or a related subject and two or more years of experience in the field of RF circuit design, or at least five years of work experience and training in the design and development of RF circuits and/or systems. We also find that less work experience may be compensated by a higher level of education, such as a master’s degree.” slip op. at 12

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

    “proposes that it be construed to mean “an element that stores a nonnegligible amount of energy from an input electromagnetic (EM) signal.” Pet. Reply 10. Petitioner contends that its proposed construction expressly tracks the definition provided in the ’551 patent for “storage element,” which the parties agree is synonymous with “storage module.” Id.; see id. at 10 n.2. In particular, Petitioner asserts that the ’551 patent states: “Storage modules . . . refer to systems that store non-negligible amounts of energy from an input EM signal.” Id. (quoting Ex. 2007, 66:65–67). Petitioner notes that the ’551 patent also states that “the ‘goal of the storage modules’ is ‘to store non-negligible amounts of energy transferred from the EM signal’” and that the patent “specifically distinguishes storage elements from holding elements on this basis.” Id. at 10–11 (quoting Ex. 2007, 66:59–67 (“Holding modules . . . identify systems that store negligible amounts of energy from an under-sampled input EM signal with the intent of ‘holding’ a voltage value. Storage modules . . . on the other hand, refer to systems that store non-negligible amounts of energy from an input EM signal.”)). Thus, Petitioner contends “‘storage element’ should be construed accordingly.” Id. at 11 (citation omitted).” slip op. at 24

  • Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation foundReasonable expectation foundUnpatentable
  • Obviousness (§103) › Objective indicia / secondary considerations › NexusObjective indicia no nexusDecided for petitioner

    “Owner fails to “establish a nexus between the evidence and the merits of the claimed invention.” ClassCo, 838 F.3d at 1220. In particular, neither Patent Owner nor Dr. Steer makes any attempt to establish nexus with the elements recited in claim 3 based on a presumption of co-extensiveness or otherwise. Each instance in which Dr. Steer mentions claim 3, he only ties the discussion to energy transfer systems or energy sampling in general, which is based on Patent Owner’s proposed claim construction that we do not adopt. See, e.g., Ex. 1022 ¶¶ 229 (“energy transfer (energy sampling) system – of claim 3”), 230 (“energy sampling as set forth in claim 3”), 233 (“[u]sing energy sampling . . . as set forth in claim 3”), 234 (“energy sampling as set forth in claim 3”), 235 (same), 236 (same), 237 (“using the energy transfer (energy sampling) system of claim 3”), 238 (same), 239 (“energy sampling system as set forth in claim 3”). Thus, we find that Patent Owner fails to establish that a presumption of nexus is warranted and similarly fails to establish nexus absent the presumption. Accordingly, for the reasons above, Patent Owner has not satisfied its burden to establish nexus. See WMS Gaming Inc. v. Int’l Game Tech., 184 F.3d 1339, 1359 (Fed. Cir. 1999) (patent owner “bears the burden of showing that a nexus exists”).” slip op. at 64

  Patent outcomesUS 7,110,444 unpatentable
  Claim construction§ 103 obviousnesscites Phillips · KSR · Graham
  Patents in suitUS 7,110,444
• Unified Patents, LLC v. Engle Grange, LLCAll claims unpatentable
  PTAB · Jan 19, 2022 · IPR2020-01334 · APJ Bart A Gerstenblith · IPR · Final written decision

  Claim 1 is unpatentable over McCullough and DeBono under §103; the Board did not reach the other asserted grounds.

  RulingsFinal written decision

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

    “proposed “a combined system that implements DeBono’s teaching into McCullough’s key fob system,” not that DeBono teaches a second authentication step using a key fob. Id. (citing PO Resp. 21–22; Pet. 41–46, 48–60). Petitioner explains that it “never proposed bodily incorporating DeBono’s biometric shifter into McCullough’s system, and accordingly, [Patent Owner’s] arguments as to DeBono alone miss the mark.” Id. at 14 (citing Pet. 41–46, 53). Petitioner reiterates that its “actual combination of McCullough and DeBono” “perform[s] McCullough’s already-disclosed key fob authentication in the same way a second time during gear shift, as taught by DeBono.” Id.” slip op. at 53

  • Obviousness (§103) › Objective indicia / secondary considerationsOther

    “4. Objective Considerations of Nonobviousness Neither party presents evidence of objective considerations of” slip op. at 67

  • Claim Construction › Intrinsic evidence (Phillips canons) › Preamble limiting or notPreamble limitingDecided for petitioner

    “that “[t]o the extent the preamble is limiting, McCullough in view of DeBono and Chung discloses [it], or at least renders [it] obvious.” Pet. 46. The preamble of claim 1 is written in Jepson form. “Jepson form allows a patentee to use the preamble to recite ‘elements or steps of the claimed invention which are conventional or known.’” Epcon Gas Sys. v. Bauer Compressors, Inc., 279 F.3d 1022, 1029 (Fed. Cir. 2002) (quoting Kegel Co. v. AMF Bowling, Inc., 127 F.3d 1420, 1426 (Fed. Cir. 1997)); see 37 C.F.R. § 1.75(e) (describing the structure of a Jepson claim). Because a Jepson claim “evidences the intention to use the preamble to define, in part, the structural elements of [a] claimed invention,” the Federal Circuit has held that a “preamble is a limitation in a Jepson-type claim.” Epcon Gas, 279 F.3d at 1029 (quotation omitted). Accordingly, we determine that the preamble of claim 1 is limiting and address it herein.” slip op. at 34

  Patent outcomesUS 8,548,645 unpatentable
  Claim construction§ 103 obviousnesscites Phillips · KSR · Graham
  Patents in suitUS 8,548,645
• Veeam Software Corp. v. Hybir Inc.Some claims unpatentable
  PTAB · Dec 2, 2021 · IPR2020-01038 · APJ John R Kenny · IPR · Final written decision

  Claims 30, 32, 33, 35, and 37–40 are unpatentable as obvious; claims 31, 34, and 36 were not shown unpatentable.

  RulingsFinal written decision

  • Skill levelSkill level board ownDecided for patent owner

    “E. Level of Skill in the Art To determine the level of an ordinarily skilled artisan, various factors” slip op. at 10

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

    “claim terms for construction at that stage of the proceeding, and we did not construe any claim terms expressly as none of the terms were in dispute. Inst. Dec. 22. In the briefing following institution, Patent Owner proposed a construction for the term “inventory,” see, e.g., PO Resp. 21–28, and it became clear that the parties dispute the meaning of the term. Accordingly, we address the parties’ proposed constructions for “inventory” and the arguments they present for those constructions.” slip op. at 13

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

    “As set forth above, we resolved those disputed issues in favor of Petitioner. For the portions of the preamble and limitations of claim 35 that are not recited in claim 30, we have reviewed Petitioner’s arguments and evidence for claim 35 and are persuaded that Field teaches or suggests the preamble and claim limitations. Pet. 25–28 (and the exhibits cited therein). Thus, we find that Field teaches or suggests all limitations of claim 35. Accordingly, we determine Petitioner has proven that claim 35 would have been obvious over Field.” slip op. at 55

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

    “metadata into its signature generating algorithm to create a more robust signature. Ex. 1005 ¶ 46. An ordinarily skilled artisan would have been motivated to use such an augmented signature generating algorithm in Field’s environment. Ex. 1002 ¶¶ 138–139; Ex. 1004 ¶ 40. Thus, an ordinarily skilled artisan would have modified Field’s cryptographic signature generating algorithm so it would compute a file’s signature using a file’s metadata. Ex. 1002 ¶¶ 138–139; Ex. 1004 ¶ 40. Accordingly, Field and Anderson disclose that “the cryptographic signature is also computed with the metadata.” Ex. 1002 ¶¶ 138–139; Ex. 1004 ¶ 40.” slip op. at 76

  Patent outcomesUS 8,051,043 mixed
  Claim construction§ 103 obviousnesscites Phillips
  Patents in suitUS 8,051,043
• Veeam Software Corp. v. Hybir Inc.Some claims unpatentable
  PTAB · Dec 2, 2021 · IPR2020-01037 · APJ John R Kenny · IPR · Final written decision

  Claims 1, 2, 5, 6, 8–15, 18, 19, 21–29, and 34 are unpatentable as obvious over Field and Anderson; claims 3, 4, 7, 16, 17, and 20 were not shown unpatentable.

  RulingsFinal written decision

  • Skill levelSkill level board ownDecided for patent owner

    “regarding the level of ordinary skill in the art, and Petitioner does not address our preliminary finding in its Reply. Accordingly, we see no reason to disturb that finding, and, therefore, we maintain and reaffirm that one of ordinary skill in the art at the time of the invention would have had a Bachelor of Science degree in Computer Science, Computer Engineering, Electrical Engineering, Software Engineering, or an equivalent field, as well as at least three to five years of academic or industry experience in the fields of data storage, data backup, data restoration, data replication and deduplication, and/or data synchronization.” slip op. at 16

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

    “Accordingly, we find that the record does not support construing” slip op. at 32

  • Obviousness (§103) › Motivation to combine / reasonable expectation of success › Teaching awayTeaching away not foundDecided for petitioner

    “away and (2) whether one of ordinary skill in the art would have been motivated to not transmit an inventory with multiple signatures due to a concern with backup efficiency. With respect to whether Field teaches away, Patent Owner’s argument is premised, in part, on a requirement derived from its proposed construction of “inventory”—that the claimed “inventory” must include additional data, such as filenames and directories. As discussed above, we do not agree with Patent Owner’s construction. Similar to Patent Owner’s earlier argument of a teaching away, Patent Owner fails to identify anything in Field that criticizes, discredits, or otherwise discourages one of ordinary skill in the art from creating an inventory, as properly construed. Accordingly, we do not find that Field teaches away from using or creating an inventory.” slip op. at 81

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

    “144, 202; Pet. Reply 20–21; Ex. 1024 ¶¶ 59–62. Accordingly, we determine that Petitioner has not proven that claims 3 and 16 would have been obvious over Field and Anderson. Ex. 2008 ¶¶ 129–130.” slip op. at 101

  Patent outcomesUS 8,051,043 mixed
  Claim construction§ 103 obviousnesscites Phillips
  Patents in suitUS 8,051,043
• Veeam Software Corporation v. Hybir, Inc.All claims unpatentable
  PTAB · Dec 2, 2021 · IPR2020-01040 · APJ Bart A Gerstenblith · IPR · Final written decision

  Claims 1–7 are unpatentable as obvious over Field; the Board did not reach the alternative Strong and Field ground.

  RulingsFinal written decision

  • Skill levelSkill level board ownDecided for petitioner

    “As we noted in the Institution Decision, Patent Owner’s Preliminary Response proposed a level of ordinary skill in the art that was very similar to Petitioner’s proposal. Inst. Dec. 15 (citing Prelim. Resp. 28). On the preliminary record at that time, we found both parties’ proposals consistent with the level of ordinary skill in the art reflected by the prior art of record. Id. (citing 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)). And, on that record, we found that one of ordinary skill in the art at the time of the invention would have “a Bachelor of Science degree in Computer Science, Computer Engineering, Electrical Engineering, Software Engineering, or an equivalent field, as well as at least three to five years of academic or industry experience in the fields of data storage, data backup, data restoration, data replication and deduplication, and/or data synchronization.” Id. at 16.” slip op. at 16

  • Claim Construction › Intrinsic evidence (Phillips canons) › Preamble limiting or notPreamble not limitingNo construction neededDecided for petitioner

    “which states: “A method of synchronizing electronic data stored on a first client device with at least a second client device.” Ex. 1001, 19:8–9. Petitioner contends the preamble of claim 1 is not limiting because it states a purpose or intended use for the method recited and neither the term synchronizing nor the full preamble is referenced again in other claim elements. Pet. 10 (citing Arctic Cat Inc. v. GEP Power Prods, Inc., 919 F.3d 1320, 1328 (Fed. Cir. 2019)). In our Institution Decision, we preliminarily determined that the preamble of claim 1 does not limit the scope of the claim. See Inst. Dec. 18–19. Patent Owner does not contest that preliminary determination in its Response and confirmed at the oral hearing that it does not contend the preamble is limiting. See generally PO Resp.; Tr. 107:15– 16 (confirming that Patent Owner does not assert the preamble is limiting). Accordingly, for the reasons explained in our Institution Decision and because the parties agree, we maintain our preliminary determination and reaffirm that the preamble of claim 1 is not limiting, and, therefore, we need not expressly construe it.” slip op. at 18

  • Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITAPlain and ordinary meaningDecided for petitioner
  • Obviousness (§103) › Motivation to combine / reasonable expectation of success › Teaching awayTeaching away not foundMotivation foundDecided for petitioner

    “unclear. Nonetheless, we find that Field teaches receiving a first “inventory” for the reasons explained by Petitioner and based on our construction of “inventory” at least because Field receives an itemized list of electronic data in the form of one or more signatures. Thus, since Field teaches an “inventory,” we do not agree with Patent Owner that Field teaches away from an “inventory.” Additionally, “[a] reference may be said to teach away when a person of ordinary skill, upon reading the reference . . . would be led in a direction divergent from the path that was taken by the applicant.” In re Haruna, 249 F.3d 1327, 1335 (Fed. Cir. 2001) (quoting Tec Air, Inc. v. Denso Mfg. Mich. Inc., 192 F.3d 1353, 1360 (Fed. Cir. 1999)); see In re Fulton, 391 F.3d 1195, 1201 (Fed. Cir. 2004) (holding that, to teach away, the prior art must “criticize, discredit, or otherwise discourage the solution claimed”). Patent Owner, however, fails to identify, and we do not discern, any indication in Field that criticizes, discredits, or otherwise discourages one of ordinary skill in the art from following Field’s teachings or modifying Field as proposed by Petitioner. Further, to this latter point, we do not discern any specific argument by Patent Owner that one of ordinary skill in the art would not have been motivated to modify Field as Petitioner proposes, aside from Patent Owner’s assertions of teaching away.22 Considering the complete record before us, for the reasons explained above we find that Petitioner has established that Field teaches or suggests limitation 1A.1 and that one of ordinary skill in the art would have had a reason with rational underpinning to modify Field as proposed by Petitioner with a reasonable expectation of success.” slip op. at 54

  Patent outcomesUS 9,679,146 unpatentable
  Claim construction§ 103 obviousnesscites Phillips · KSR · Graham
  Patents in suitUS 9,679,146

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.