- PTAB · May 21, 2025 · IPR2025-00193 · APJ Sheridan K Snedden · IPR · Institution
The Board denied institution because Petitioner did not show a reasonable likelihood that claims 1, 3, 6, 10, 11, 16, 18, 21, 24–26, or 30 were unpatentable on any asserted ground.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)Institution denied meritsInstitution denied
“To institute an inter partes review, we must determine that the information presented in the Petition shows “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). After considering the evidence and arguments presented in the Petition, we determine that Petitioner has not demonstrated a reasonable likelihood of success in proving that at least 1 claim of the ’030 patent is unpatentable.” slip op. at 2
- BurdenNot shown unpatentable
“What is missing from Petitioner’s stated motivation for modifying the array of Cantor is a reason why a POSA would seek to correlate the identification sequence with a location on the array at all. Prelim. Resp. 72. Indeed, the location of a bead on the substrate is not pertinent to the analysis disclosed in Cantor. Ex. 2002 ¶ 172; see also id. at ¶ 31 (Cantor “does not relate to the [spatial] analysis of tissue samples . . . .”). “[O]bviousness concerns whether a skilled artisan not only could have made but would have been motivated to make the combinations or modifications of prior art to arrive at the claimed invention.” Belden Inc. v. Berk-Tek LLC, 805 F.3d 1064, 1073 (Fed. Cir. 2015). Here, Cantor fails to teach or suggest capture probes distributed randomly on a substrate comprising a nucleic acid sequence that identifies a unique location on the substrate as required by the challenged claims, and Petitioner fails to adequately articulate why a person of ordinary skill in the art would have modified Cantor to make the recited capture probes. In view of the above, we find that, on this record, Petitioner has failed to establish that Cantor teaches or suggests each element of the challenged claims. Accordingly, we determine that Petitioner has not demonstrated a reasonable likelihood of prevailing on its challenge that any of claims 1, 3, 6, 10, 11, 16, 18, 21, 24–26, and 30 would have been obvious over Cantor.” slip op. at 20
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededOther
“Petitioner does not argue that any claim term requires construction. Pet. 22–23. Likewise, Patent Owner takes the position that “no claim terms 2 Person of ordinary skill in the art. require explicit construction” for purposes of determining whether to institute inter partes review. Prelim. Resp. 19. Having considered the parties’ positions and evidence of record, we determine that no express construction of any claim term is necessary to determine whether to institute inter partes review. Nidec Motor Corp. v. Zhongshan Broad Ocean Motor Co. Matal, 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
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation not foundNot shown unpatentable
“What is missing from Petitioner’s stated motivation for modifying the array of Cantor is a reason why a POSA would seek to correlate the identification sequence with a location on the array at all. Prelim. Resp. 72. Indeed, the location of a bead on the substrate is not pertinent to the analysis disclosed in Cantor. Ex. 2002 ¶ 172; see also id. at ¶ 31 (Cantor “does not relate to the [spatial] analysis of tissue samples . . . .”). “[O]bviousness concerns whether a skilled artisan not only could have made but would have been motivated to make the combinations or modifications of prior art to arrive at the claimed invention.” Belden Inc. v. Berk-Tek LLC, 805 F.3d 1064, 1073 (Fed. Cir. 2015). Here, Cantor fails to teach or suggest capture probes distributed randomly on a substrate comprising a nucleic acid sequence that identifies a unique location on the substrate as required by the challenged claims, and Petitioner fails to adequately articulate why a person of ordinary skill in the art would have modified Cantor to make the recited capture probes. In view of the above, we find that, on this record, Petitioner has failed to establish that Cantor teaches or suggests each element of the challenged claims. Accordingly, we determine that Petitioner has not demonstrated a reasonable likelihood of prevailing on its challenge that any of claims 1, 3, 6, 10, 11, 16, 18, 21, 24–26, and 30 would have been obvious over Cantor.” slip op. at 20
Claim construction§ 102 anticipation§ 103 obviousnessPatents in suitUS 11,761,030 - PTAB · May 21, 2025 · IPR2025-00192 · APJ Sheridan K Snedden · IPR · Institution
The Board denied institution because Petitioner did not show a reasonable likelihood that claims 1, 5, 17, 20, 23, 28, or 29 were unpatentable over the asserted grounds.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)Institution denied meritsInstitution denied
“To institute an inter partes review, we must determine that the information presented in the Petition shows “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). After considering the evidence and arguments presented in the Petition, we determine that Petitioner has not demonstrated a reasonable likelihood of success in proving that at least 1 claim of the ’138 patent is unpatentable.” slip op. at 2
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation not foundNot shown unpatentableNot shown unpatentable
“[O]bviousness concerns whether a skilled artisan not only could have made but would have been motivated to make the combinations or modifications of prior art to arrive at the claimed invention.” Belden Inc. v. Berk-Tek LLC, 805 F.3d 1064, 1073 (Fed. Cir. 2015). Here, Cantor fails to teach or suggest capture probes distributed randomly on a substrate comprising a nucleic acid sequence that identifies a unique location on the substrate as required by the challenged claims, and Petitioner fails to adequately articulate why a person of ordinary skill in the art would have modified Cantor to make the recited capture probes. In view of the above, we find that, on this record, Petitioner has failed to establish that Cantor teaches or suggests each element of the challenged claims. Accordingly, we determine that Petitioner has not demonstrated a reasonable likelihood of prevailing on its challenge that any of claims 1, 5, 17, 20, 23, 28, and 29 would have been obvious over Cantor. slip op. at 21
- Novelty / Anticipation (§102) › Priority / effective filing date / continuation supportPriority date awardedDecided for patent owner
“3. Discussion Petitioner challenges whether certain elements of independent claims 1 and 17 are supported by the ’124 provisional and/or whether the ’138 patent’s priority chain is intact. Pet. 52–60. Having considered the parties’ positions and evidence of record, however, we agree with Patent Owner’s written description analysis, summarized above, and find (1) that the ’124 Provisional provides adequate written description support for each of the challenged claim elements; (2) that the ’138 patent’s priority chain is intact; and (3) that the ’138 patent is therefore entitled to the priority date of April 5, 2010. Consequently, Frisen is not prior art to the challenged claims.” slip op. at 28
- Novelty / Anticipation (§102) › Prior-art status of a reference › Patents / published applications (effective date, provisional support)Reference not prior artDecided for patent owner
“3. Discussion Petitioner challenges whether certain elements of independent claims 1 and 17 are supported by the ’124 provisional and/or whether the ’138 patent’s priority chain is intact. Pet. 52–60. Having considered the parties’ positions and evidence of record, however, we agree with Patent Owner’s written description analysis, summarized above, and find (1) that the ’124 Provisional provides adequate written description support for each of the challenged claim elements; (2) that the ’138 patent’s priority chain is intact; and (3) that the ’138 patent is therefore entitled to the priority date of April 5, 2010. Consequently, Frisen is not prior art to the challenged claims.” slip op. at 28
Claim construction§ 102 anticipation§ 103 obviousnessPatents in suitUS 11,549,138 - SML Intelligent Inventory Solutions LLC / SML (USA) Inc. v. Adasa Inc.Institution deniedPTAB · May 20, 2025 · IPR2025-00125 · APJ Devon Zastrow Newman · IPR · Institution
The Board denied institution because Petitioner did not show a reasonable likelihood that any challenged claim was unpatentable under the asserted obviousness grounds.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)Institution denied meritsInstitution denied
“review. 35 U.S.C. § 314(b) (2018); 37 C.F.R. § 42.4(a) (2019). An inter partes review may not be instituted “unless . . . the information presented in the petition . . . shows that there is a reasonable likelihood that the petitioner would prevail with respect to at least 1 of the claims challenged in the petition.” 35 U.S.C. § 314(a). Upon consideration of the Petition, the Preliminary Response, and the evidence of record, we conclude that Petitioner has not established a reasonable likelihood of prevailing on its assertion that at least one challenged claim is unpatentable based on the grounds advanced here. Accordingly, we deny institution of inter partes review of claims 1–20 of the ’967 patent.” slip op. at 2
- Skill levelSkill level petitioner adoptedOther
“VSI Int’l Inc., 174 F.3d 1308, 1324 (Fed. Cir. 1999) (citing Graham v. John Deere Co., 383 U.S. 1, 17–18 (1966); Ryko Mfg. Co. v. Nu-Star, Inc., 950 F.2d 714, 718 (Fed. Cir. 1991)). Petitioner adopts the following definition of a person of ordinarily skill in the art (hereafter, sometimes “POSITA”) of the ’967 patent proposed by Patent Owner in the Avery Dennison litigation: [A]t least a bachelor’s degree in electrical engineering, computer science, or computer engineering, or a related discipline, and at least five years of experience which would consist of, A, designing, developing, evaluating and/or using RFID or other AIDC [automatic identification and data capture] technologies in inventory management, unique object identification, and/or security; or B, studying and conducting research related to RFID technologies and using RFID and other AIDC technologies in inventory management, unique object identification, and/or security. Pet. 6 (citing Ex. 1030, 707:3–13). Patent Owner does not offer a definition of an ordinarily skilled artisan of the ’967 patent at this time. See generally Prelim. Resp. Based on the information presented, we find that the asserted prior art itself is sufficient to demonstrate the level of skill in the art at the time of the invention. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001) (prior art itself can reflect the appropriate level of ordinary skill in the art). To the extent a more precise definition is required, we apply Petitioner’s unopposed proposed definition for purposes of determining whether to institute review because it is consistent with the disclosures of the asserted prior art references and the problems addressed in the ’967 patent.” slip op. at 17
- Prior constructionPrior construction adoptedDecided for patent owner
“Petitioner proposes the following claim constructions: “an allocated block of serial numbers” as “a pre-authorized range of binary serial numbers” and “uniquely corresponding” as the “term’s plain and ordinary meaning, consistent with the articulation of the plain and ordinary meaning” in the Avery Dennison litigation. Pet. 8–12. As to the remaining claim terms, Petitioner applies the district court’s constructions in the Avery Dennison litigation. Id. at 12 (citing Ex. 1028). Patent Owner applies the following constructions that were entered during in the Avery Dennison litigation: “object class information space” as “data field within the memory of the RFID integrated circuit chip for information identifying the class of an object, such as a company prefix, item reference code, partition value, and/or filter value,” “unique serial number space” as “data field within the memory of the RFID integrated circuit for information identifying a unique serial number,” “being assigned a limited number of most significant bits” as “includes a limited, predefined sequence at the leading end,” “remaining bits of lesser significance” as “the remaining lower order bits at the trailing end,” “is encoded with one serial number instance” as “has stored within it one serial number instance,” “an allocated block of serial numbers” as “a pre-authorized range of serial numbers,” and “uniquely corresponding” as its plain and ordinary meaning. Prelim. Resp. 32. For purposes of resolving whether to institute trial, we adopt and apply the interpretations stated in the district court’s claim construction order and applied by the Federal Circuit on appeal, Ex. 1028.11 See 55 F.4th 900, 908–909, 912–913 (Fed. Cir. 2022) (citing the district court’s claim construction order).” slip op. at 18
- Obviousness (§103) › Motivation to combine / reasonable expectation of successNot reached
“IBM200 and Kuhno would have made it obvious for a POSITA to commission RFID tags with unique serial numbers partitioned into MSBs and bits of lesser significance. See Pet. 34–39; Ex. 1005 ¶¶ 167–176. However, on this record, Petitioner has not sufficiently shown that the POSITA, having read IBM200 and Kuhno, would have been led to create a serial number space in which the limited number of “most significant bits” uniquely corresponds to those bits assigned to an allocated block of serial numbers, as recited in limitation [f].” slip op. at 25
Claim construction§ 103 obviousnessDiscretionary denialcites Phillips · KSR · GrahamPatents in suitUS 9,798,967 - Aardevo North America, LLC v. Agventure B.V.Institution deniedPTAB · May 1, 2025 · IPR2025-00136 · APJ Jeffrey N Fredman · IPR · Institution
Institution of inter partes review was denied for claims 1–10 because Petitioner did not establish a reasonable likelihood of prevailing on any asserted ground.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)Institution denied meritsInstitution denied
“Accordingly, we find that on the current record Petitioner has not shown that it has a reasonable likelihood that it would prevail on these obviousness grounds. XII. DISCRETIONARY DENIAL – 35 U.S.C. § 325(d) In view of our determination that the Petitioner does not meet the threshold for instituting review on the merits, we need not address the parties’ dispute about whether the Board should exercise its discretion to deny institution under 35 U.S.C. § 325(d). Pet. 74–75; Prelim. Resp. 38–54; Pet. Reply 1–5; PO Sur-Reply 1–5. XIII. CONCLUSION After reviewing the information presented in the Petition and the Preliminary Response, we determine that, based on the evidence of record, Petitioner has not established a reasonable likelihood that claims 1–10 of the ’841 patent are unpatentable. XIV. ORDER Accordingly, it is ORDERED that, pursuant to 35 U.S.C. § 314(a), institution of an inter partes review of all challenged claims on all grounds presented in the Petition is denied.” slip op. at 35
- Novelty / Anticipation (§102) › Anticipation standard (single reference, every element) › Inherent disclosureNot shown unpatentableInherency not foundNot shown unpatentable
“However, neither Petitioner nor Dr. Jansky provide specific data on the record before us showing the actual measured homozygosity of either of the inbred lines, US-W 5309 and US-W 5315. And Phumichai experimentally demonstrates that Dr. Jansky’s assumption that theoretical heterozygosity reduction of 50% per generation is not necessarily accurate, stating the “observed average percentage of reduction of heterozygosity per generation (38.4% or 38.5%) was lower than the theoretically expected value of 50%.” Ex. 1005, 982. Indeed, Phumichai disclosed that the “SOPH [Section-based observed percentage of heterozygosity] decreased steadily from the original 100% in 99H2–1 (S0) to the family means of 62.4% in 3H2 (S1), 37.9% in 3H3 (S2).” Id. at 981. That is, Phumichai experimentally shows that in an S2 generation of a potato line, the heterozygosity was 37.9%, resulting in homozygosity of about 62.1%, below the 75% theoretically expected and the 75% required by claim 1 of the ’841 patent. Therefore, the evidence of record does not show that the S2 generation of potato lines in Jong necessarily satisfies the homozygosity recitation in claim 1 of the ’841 patent, and so cannot establish on the record before us that Jong inherently teaches this limitation.” slip op. at 15
- Obviousness (§103) › Objective indicia / secondary considerationsObjective indicia outweighedNot shown unpatentableNot shown unpatentable
“Owner is telling. Petitioner does not refute Patent Owner’s evidence of objective indicia. On the current record, the objective indicia evidence is compelling. As to long felt need, Patent Owner cited evidence on record before the Examiner that showed a persistent need recognized by ordinarily skilled artisans. In re Gershon, 372 F.2d 535, 538 (CCPA 1967). For example, Dr. Huang states “This research is the breakthrough we have been waiting for since nearly a century . . . This is crucial for the potato breeding worldwide.” Ex. 2009, 687. There is no evidence that this long-felt need was satisfied by another before Appellant’s invention. See Newell Companies, Inc. v. Kenney Mfg. Co., 864 F.2d 757, 768 (Fed. Cir. 1988) (“[O]nce another supplied the key element, there was no long-felt need or, indeed, a problem to be solved . . . .”). Lastly, Dr. Lindhout explains that this invention satisfies the long-felt need, stating “I have discovered, and disclosed in the present application for patent, how a fertile homozygote in” slip op. at 33
- PTAB / AIA Trials › Discretionary denial › §325(d) same art / argumentsNot reached
“XII. DISCRETIONARY DENIAL – 35 U.S.C. § 325(d) In view of our determination that the Petitioner does not meet the threshold for instituting review on the merits, we need not address the parties’ dispute about whether the Board should exercise its discretion to deny institution under 35 U.S.C. § 325(d). Pet. 74–75; Prelim. Resp. 38–54; Pet. Reply 1–5; PO Sur-Reply 1–5.” slip op. at 35
Claim construction§ 102 anticipation§ 103 obviousnessDiscretionary denialcites Phillips · KSR · GrahamPatents in suitUS 11,140,841 - Lenovo (United States) Inc. v. Intellectual Ventures II LLCInstitution deniedPTAB · Feb 18, 2025 · IPR2024-01226 · APJ Jameson Lee · IPR · Institution
The Board denied institution because Lenovo had not shown a reasonable likelihood of proving any challenged claim unpatentable under the asserted obviousness grounds.
RulingsInstitution decision- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed board ownDecided for patent owner
“identifies and refers to a valid region of the integrated circuit memory device as having a three-dimensional boundary delimited by phase ranges in command/address signals, data signals, and sampling signals. Nowhere does the ’835 patent specification indicate a valid region of the integrated circuit device as a whole can be represented by values for less than three parameters x, y, and z, all together, e.g., the command signals, the data signals, and the sampling signals. Also, the ’835 patent describes that the purpose of determining the boundaries of a valid region is to configure an optimal operating point for the integrated circuit device. Ex. 1001, 5:48–51. We have also considered other language in the claims. Each of independent claims 1 and 7 requires adjustment of the phase of all three command signals, data signals, and sampling signals, to determine the “valid operation range.” Ex. 1001, 6:56–7:4, 7:18–34. Each of independent claims 12, 20, and 23 requires adjustment of the phase of all three command signals, data signals, and sampling signals, to determine the “valid operating range.” Ex. 1001, 7:46–60, 8:28–44, 8:62–10:4. Based on the foregoing, the specification informs us that “valid operation range” is a three-dimensional range. We recognize that the specification does not expressly exclude a two-dimensional range or multiple two-dimensional ranges from being a “valid operation range” of the integrated circuit device. However, that is why we construe the claims to determine what, if anything, may be required despite a lack of express recitation in the claims.” slip op. at 17
- Skill levelSkill level petitioner adoptedDecided for petitioner
“Level of Ordinary Skill in the Art Citing testimony from Dr. Baker, Petitioner asserts a person of ordinary skill in the art (hereinafter “POSITA”) “would have had a bachelor’s degree in electrical engineering, computer engineering, or the equivalent, and two to three years of experience designing high speed computer memory devices.” Pet. 4 (citing Ex. 1002 ¶¶ 31–35). Patent Owner’s expert, Mr. Lee, testifies: “I agree with Petitioner that [Petitioner’s statement of the level of ordinary skill] would be the minimum qualifications for a POSITA.” Ex. 2001 ¶ 35. On this record, we adopt Petitioner’s statement of the level of ordinary skill in the art, i.e., that a POSITA “would have had a bachelor’s degree in electrical engineering, computer engineering, or the equivalent, and two to three years of experience designing high speed computer memory devices.” Ex. 1002 ¶ 34. The stated level is supported by the testimony of Dr. Baker and not disputed by Patent Owner. Further, it appears consistent with what is reflected by the content of the applied prior art. Cf. Okajima v. Bourdeau, 261 F.3d 1350, 1354–55 (Fed. Cir. 2001) (the applied prior art may reflect an appropriate level of skill). C.” slip op. at 12
- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)Institution denied meritsInstitution denied
“Petitioner still has not made a sufficient showing for limitation [1.4.a]. That is because Petitioner has, at best, identified only two 2-parameter valid operation ranges, i.e., an operation range involving just command and sampling signals, and an operation range involving data and sampling signals. Pet. 29–34. This does not satisfy “valid operation range” as we have construed above in Section III.C. Specifically, we determined that “valid operation range” is a three-dimensional range including a boundary for each of three underlying parameters which, for example, may be the phases of the command signals, the data signals, and the sampling signals. Nowhere has Petitioner identified or explained how Johnson discloses a valid operation range that is a function of three parameters together, e.g., the respective phases of command signals, data signals, and sampling signals. In addition to the foregoing, Petitioner’s reasoning for adjusting the phase of clock signals DCLK, which Petitioner regards as sampling signals, to synchronize with the phase of data signals on the DQ data bus is unpersuasive, because Johnson, as Petitioner has recognized, already adjusts the phase of data signals on the DQ data bus to synchronize with clock signals DCLK. Pet. 32 (citing Ex. 1002 ¶ 136; Ex. 1004, 4:55–59, 6:46–48, 7:25–31, 7:36–42). The proposed adjustment is redundant and serves little, if any purpose. Petitioner has not proposed to stop adjusting the data signals relative to DCLK. Nor has Petitioner articulated a reason to do the adjustment in both directions, i.e., adjusting the data signals relative to the sampling signals and adjusting the sampling signals relative to the data signals. We have also determined above, in discussing limitation [1.3], that Petitioner has not sufficiently shown that Johnson’s CCLK signal is a sampling signal. Further, we agree with Patent Owner (Prelim. Resp. 24) that neither delay 55 nor delay lock loop 41 in Johnson’s Figure 4 is used for systematic calibration of any signal or in a signal calibration process. We find that the mere presence of a delay element in a signal path does not reasonably suggest systematic calibration. For the foregoing reasons, Petitioner has not sufficiently shown that” slip op. at 31
- Obviousness (§103) › Graham factors (scope of art, differences, level of skill)Not shown unpatentable
“Petitioner still has not made a sufficient showing for limitation [1.4.a]. That is because Petitioner has, at best, identified only two 2-parameter valid operation ranges, i.e., an operation range involving just command and sampling signals, and an operation range involving data and sampling signals. Pet. 29–34. This does not satisfy “valid operation range” as we have construed above in Section III.C. Specifically, we determined that “valid operation range” is a three-dimensional range including a boundary for each of three underlying parameters which, for example, may be the phases of the command signals, the data signals, and the sampling signals. Nowhere has Petitioner identified or explained how Johnson discloses a valid operation range that is a function of three parameters together, e.g., the respective phases of command signals, data signals, and sampling signals. In addition to the foregoing, Petitioner’s reasoning for adjusting the phase of clock signals DCLK, which Petitioner regards as sampling signals, to synchronize with the phase of data signals on the DQ data bus is unpersuasive, because Johnson, as Petitioner has recognized, already adjusts the phase of data signals on the DQ data bus to synchronize with clock signals DCLK. Pet. 32 (citing Ex. 1002 ¶ 136; Ex. 1004, 4:55–59, 6:46–48, 7:25–31, 7:36–42). The proposed adjustment is redundant and serves little, if any purpose. Petitioner has not proposed to stop adjusting the data signals relative to DCLK. Nor has Petitioner articulated a reason to do the adjustment in both directions, i.e., adjusting the data signals relative to the sampling signals and adjusting the sampling signals relative to the data signals. We have also determined above, in discussing limitation [1.3], that Petitioner has not sufficiently shown that Johnson’s CCLK signal is a sampling signal. Further, we agree with Patent Owner (Prelim. Resp. 24) that neither delay 55 nor delay lock loop 41 in Johnson’s Figure 4 is used for systematic calibration of any signal or in a signal calibration process. We find that the mere presence of a delay element in a signal path does not reasonably suggest systematic calibration. For the foregoing reasons, Petitioner has not sufficiently shown that” slip op. at 31
Claim construction§ 103 obviousnessDiscretionary denialcites KSR · GrahamPatents in suitUS 7,646,835 - Vicor Corporation v. Delta Electronics, Inc.Institution deniedPTAB · Oct 2, 2024 · IPR2024-00706 · APJ Sheila F Mcshane · IPR · Institution
The Board denied institution on all challenged claims and grounds because Petitioner did not show a reasonable likelihood of prevailing on at least one claim.
RulingsInstitution decision- Parallel petitionsDecided for petitioner
“The Board has indicated that “one petition should be sufficient to challenge the claims of a patent in most situations.” Consolidated Trial Practice Guide 59 (Nov. 2019) (“CTPG”).6 But “the Board recognizes that there may be circumstances in which more than one petition may be necessary.” Id. Here, although there is overlap in the prior art asserted, there are clear differences in the limitations in the respective claim sets in each case, which requires different analysis. The issues related to a potentially different priority date for claims in the -715 case also support the need for two petitions. Additionally, under these circumstances, it is not apparent there has been a substantial benefit afforded to Petitioner by filing two petitions. Thus, we determine that Petitioner’s filing of two parallel petitions does not weigh in favor of exercising our discretion to deny institution in this particular case.” slip op. at 9
- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)Institution denied meritsInstitution denied
“partes review. See 35 U.S.C. § 314; 37 C.F.R. § 42.4(a). Under 35 U.S.C. § 314(a), we may not authorize an inter partes review unless the information in the petition and the 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.” For the reasons stated below, we determine that Petitioner has not established a reasonable likelihood that it would prevail with respect to at least one claim. We therefore do not institute inter partes review.” slip op. at 2
- Skill levelSkill level petitioner adoptedDecided for petitioner
“Patent Owner does not challenge Petitioner’s definition of a person of ordinary skill in the art and its definition appears to be similar to that of Petitioner’s definition. Prelim. Resp. 10. For the purposes of this Decision, we adopt the assessment offered by Petitioner as it is consistent with the ’534 patent and the prior art before us. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001).” slip op. at 10
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededOther
“Petitioner argues that “[t]he invalidity issues raised in this Petition may be resolved without any formal claim construction.” Pet. 3. Patent Owner offers no claim construction. Prelim. Resp. 9–10. We determine that we need not expressly construe any claim terms to resolve the parties’ disputes on the current record. See 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 10
Claim construction§ 102 anticipation§ 103 obviousnessDiscretionary denialcites Phillips · KSR · GrahamPatents in suitUS 10,877,534 - Vicor Corporation v. Delta Electronics, Inc.Institution deniedPTAB · Oct 2, 2024 · IPR2024-00704 · APJ Nathan A Engels · IPR · Institution
The Board denied institution because neither Ground 1 nor Ground 2 showed a reasonable likelihood of proving any challenged claim unpatentable.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)Institution denied meritsDenied
“An inter partes review may not be instituted unless it is determined that “the information presented in the petition . . . shows that there is a reasonable likelihood that the petitioner would prevail with respect to at least 1 of the claims challenged in the petition.” 35 U.S.C. § 314 (2018). For the reasons below, we determine the information presented in the Petition does not show a reasonable likelihood that Petitioner will prevail in showing the unpatentability of at least one claim of the ’580 patent, and we do not institute inter partes review.” slip op. at 2
- Obviousness (§103) › Graham factors (scope of art, differences, level of skill)Not shown unpatentableNot shown unpatentable
“interpretations are appropriate. Controlling law requires construing claims in an inter partes review using the same claim construction standard that would be used to construe the claim in a civil action under 35 U.S.C. § 282(b), including construing the claim in accordance with the ordinary and customary meaning of such claim as understood by one of ordinary skill in the art and the prosecution history pertaining to the patent. 37 C.F.R. § 42.100(b) (2021). “In determining the meaning of [a] disputed claim limitation, we look principally to the intrinsic evidence of record, examining the claim language itself, the written description, and the prosecution history, if in evidence.” DePuy Spine, Inc. v. Medtronic Sofamor Danek, Inc., 469 F.3d 1005, 1014 (Fed. Cir. 2006) (citing Phillips v. AWH Corp., 415 F.3d 1303, 1312–17 (Fed. Cir. 2005) (en banc)). The Petition does not even purport to apply this controlling law with its Ground 1. In fact, Petitioner acknowledges that its Ground 1 does not apply a “proper” claim construction, describing Ground 1 in contrast to Ground 2 as follows: “Ground 1 is essentially based on what we read their infringement contentions to be, . . . Ground 2 [applies] what we view as the proper construction of the patent.” Ex. 1022, 7:17–8:16. Accordingly, based on this record, we determine Petitioner has not supported the claim interpretations on which its Ground 1 relies, and Petitioner therefore has not shown a reasonable likelihood that it would prevail in its challenge asserted as Ground 1.” slip op. at 8
- Obviousness (§103) › Motivation to combine / reasonable expectation of successNot shown unpatentableNot shown unpatentable
“But Petitioner states that in the combination presented in Ground 2, “a skilled artisan would have set the current limit threshold based on the current-handling capability of the VTM to protect the VTM from over-current.” Pet. 49–50. “In this circumstance, the PRM would never reach an over-current condition. Rather, the PRM would operate within its normal range.” Pet. 50 (citing Ex. 1003 ¶ 144) (emphasis added). But Petitioner’s description of the proposed combination—in which “the PRM would never reach an over-current condition”—cannot be reconciled with Petitioner’s showings for the “over-current” limitations, which require, e.g., “when the resonant converter generates the over-current” (limitation [1c]). For example, for limitation [1c], Petitioner states “when the VTM exceeds its normal operating current, the PRM (with a duty cycle current limiter as taught by Hwang) would reduce its duty cycle, which would reduce its output voltage and output current, and thus reduce the input voltage and current to the VTM.” Pet. 55–56 (citing Ex. 1003 ¶ 158). But Petitioner and its declarant both state that in the combination proposed in Ground 2, “the PRM would never reach an over-current conduction.” Pet. 50; Ex. 1003 ¶ 144; see Pet. 59 (addressing similar language in limitation [1c]), 61 (addressing limitation [13c]), 63 (addressing limitation [17d]). Petitioner does not explain how those positions can be reconciled, nor does Petitioner adequately explain, much less support, a claim interpretation that would be satisfied by a proposed combination in which the resonant converter never generates an over-current. Accordingly, we determine Petitioner has not shown a reasonable likelihood that it would prevail in the challenges presented as Petitioner’s Ground 2.” slip op. at 9
- Skill levelSkill level petitioner adoptedOther
“understanding of a person of ordinary skill in the art at the time of the invention. Graham, 383 U.S. at 13, 17. Petitioner contends a person of ordinary skill would have had “(1) at least a bachelor’s degree in electrical engineering or a related field, and (2) at least two years of industry experience in the field of power engineering.” Pet. 11 (citing Ex. 1003 ¶¶ 41–42). Patent Owner does not specifically address the level of ordinary skill. At this stage, Petitioner’s proposal appears consistent with the problems and solutions in the ’580 patent and prior art of record and is supported by expert testimony. We note, however, that the open-ended language “at least” expands the ranges of education and experience indefinitely with no upper bound. Upon this preliminary record and for the purposes of institution, we adopt Petitioner’s definition of the level of skill with the exception that we delete the words “at least.”” slip op. at 6
§ 103 obviousnesscites Phillips · KSR · GrahamPatents in suitUS 8,711,580 - Vicor Corporation v. Delta Electronics, Inc.Institution deniedPTAB · Oct 2, 2024 · IPR2024-00715 · APJ Sheila F Mcshane · IPR · Institution
The Board denied institution because Vicor had not shown a reasonable likelihood of prevailing on any challenged claim over the asserted grounds.
RulingsInstitution decision- Parallel petitionsDecided for petitioner
“The Board has indicated that “one petition should be sufficient to challenge the claims of a patent in most situations.” Consolidated Trial Practice Guide 59 (Nov. 2019) (“CTPG”).7 But “the Board recognizes that there may be circumstances in which more than one petition may be necessary.” Id. Here, although there is overlap in the prior art asserted, there are clear differences in the limitations in the respective claim sets in each case, which requires different analysis. The issues related to a potentially different priority date for claims in this case also support the need for two petitions.8 Additionally, under these circumstances, it is not apparent there has been a substantial benefit afforded to Petitioner by filing two petitions. Thus, we determine that Petitioner’s filing of two parallel petitions does not weigh in favor of exercising our discretion to deny institution in this particular case.” slip op. at 9
- Skill levelSkill level petitioner adoptedDecided for petitioner
“have had (1) at least a bachelor’s degree in electrical engineering or a related field, and (2) at least two years of industry experience in power engineering” as of the date of the invention and that “[a]dditional graduate education could substitute for professional experience, and vice versa.” Pet. 3–4 (citing Ex. 1003 ¶¶ 47–48). 7 Available at https://www.uspto.gov/TrialPracticeGuideConsolidated. 8 We address the merits of the priority issue below. Patent Owner does not challenge Petitioner’s definition of a person of ordinary skill in the art and its definition appears to be similar to that of Petitioner’s definition. Prelim. Resp. 9. For the purposes of this Decision, we adopt the assessment offered by Petitioner as it is consistent with the ’534 patent and the prior art before us. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001).” slip op. at 9
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededOther
“Petitioner argues that “[t]he invalidity issues raised in this Petition may be resolved without any formal claim construction.” Pet. 3. Patent Owner offers no claim construction. Prelim. Resp. 9. We determine that we need not expressly construe any claim terms to resolve the parties’ disputes on the current record. See 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 10
- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)Institution denied meritsInstitution denied
“partes review. See 35 U.S.C. § 314; 37 C.F.R. § 42.4(a). Under 35 U.S.C. § 314(a), we may not authorize an inter partes review unless the information in the petition and the 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.” For the reasons stated below, we determine that Petitioner has not established a reasonable likelihood that it would prevail with respect to at least one claim. We therefore do not institute inter partes review.” slip op. at 2
Claim construction§ 102 anticipation§ 103 obviousnessDiscretionary denialcites Phillips · KSR · GrahamPatents in suitUS 10,877,534 - Aylo Freesites Ltd. v. DISH Technologies L.L.C.Institution deniedPTAB · Apr 25, 2024 · IPR2024-00147 · APJ Juliet Mitchell Dirba · IPR · Institution
The Board denied institution on all challenged claims because Petitioner did not show a reasonable likelihood that any claim was obvious over the asserted grounds.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)Institution denied meritsInstitution denied
“An inter partes review may not be instituted unless “the information presented in the petition . . . and any response . . . shows that there is a reasonable likelihood that the petitioner would prevail with respect to at least 1 of the claims challenged in the petition.” 35 U.S.C. § 314(a). Having reviewed the parties’ papers and the evidence of record, we determine that Petitioner has not shown a reasonable likelihood it will prevail in establishing the unpatentability of any of the challenged claims. Accordingly, we do not institute an inter partes review.” slip op. at 2
- Skill levelSkill level petitioner adoptedOther
“to either: (1) “a B.S. degree in computer science or electrical engineering (or comparable degree) and two years of experience in networking or streaming media,” or (2) “a M.S. in computer science or electrical engineering (or comparable degree).” Pet. 8 (citing Ex. 1003 ¶ 42). At this stage, Patent Owner “disputes Petitioner’s definition,” but does not explain what it disputes. Prelim. Resp. 2. For purposes of this Decision, we adopt Petitioner’s proposed level of skill, as articulated above. We are satisfied that it comports with the level of skill necessary to understand and implement the teachings of the ’156 patent and the asserted prior art.” slip op. at 8
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededOther
“We determine that it is not necessary to expressly construe any claim terms or phrases for purposes of this Decision. 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 9
- Obviousness (§103) › Motivation to combine / reasonable expectation of successNot shown unpatentableMotivation not foundNot shown unpatentable
“Petitioner fails to provide a sufficient basis for that contention. See Pet. 20– 21; PAR Pharm., Inc. v. TWI Pharms., Inc., 773 F.3d 1186, 1196 (Fed. Cir. 2014) (explaining that inherency requires a showing that “the limitation at issue necessarily must be present”). Moreover, Petitioner does not contend that Ogdon suggests (or renders obvious) element 1[A][3]. See Pet. 19–21. Further, even if the Petition could be read as including such a contention, we would preliminarily find, on this record, that Ogdon does not suggest storing multiple copies of the same video encoded at different bitrates, and that Petitioner fails to provide any rationale to support a theory that element 1[A][3] would have been obvious over Ogdon alone.11 In other words, even if an ordinarily skilled artisan could have modified Ogdon to store multiple copies of the same video encoded at different bitrates, Petitioner does not provide any rationale to support a contention that an ordinary artisan would have been motivated to implement Ogdon in this 11 The Board instituted inter partes review in other proceedings in which Petitioner contends that claim limitations including some of the same subject matter are taught or suggested by a combination of Ogdon and WO 02/075482 A2 (Allen). E.g., IPR2024-00044, Paper 1 at 21–24. There is no tension between this Decision and those other decisions because Petitioner’s contentions in those other proceedings are based on materially different arguments and evidence. manner. See, e.g., Belden Inc. v. Berk-Tek LLC, 805 F.3d 1064, 1073 (Fed. Cir. 2015) (“[O]bviousness concerns whether a skilled artisan not only could have made but would have been motivated to make the combinations or modifications of prior art to arrive at the claimed invention.”) (citing InTouch Techs., Inc. v. VGO Commc’ns, Inc., 751 F.3d 1327, 1352 (Fed. Cir. 2014)). Accordingly, we determine that Petitioner fails to show a reasonable likelihood that it will prevail on its contention that Ogdon discloses “the video server stores multiple different copies of the video encoded at different bit rates as multiple sets of streamlets,” as required by claim 1. Ex. 1001, 13:58–61 (element 1[A][3]). Consequently, Petitioner does not show that there is a reasonable likelihood that it would prevail in establishing that the subject matter of claim 1 would have been obvious over Ogdon.” slip op. at 20
Claim construction§ 103 obviousnesscites Phillips · GrahamPatents in suitUS 10,757,156 - Aylo Freesites Ltd. v. DISH Technologies L.L.C.Institution deniedPTAB · Apr 16, 2024 · IPR2024-00048 · APJ Juliet Mitchell Dirba · IPR · Institution
The Board denied institution because Petitioner did not show a reasonable likelihood that claims 1, 3–8, and 10–21 were obvious over either asserted ground.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)Institution denied meritsInstitution denied
“An inter partes review may not be instituted unless “the information presented in the petition . . . and any response . . . shows that there is a reasonable likelihood that the petitioner would prevail with respect to at least 1 of the claims challenged in the petition.” 35 U.S.C. § 314(a). Having reviewed the parties’ papers and the evidence of record, we determine that Petitioner has not shown a reasonable likelihood it will prevail in establishing the unpatentability of any of the challenged claims. Accordingly, we do not institute an inter partes review.” slip op. at 2
- Skill levelSkill level petitioner adoptedDecided for petitioner
“B. Level of Ordinary Skill in the Art Petitioner asserts that the level of ordinary skill in the art corresponds to either: (1) “a B.S. degree in computer science or electrical engineering streaming media,” or (2) “a M.S. in computer science or electrical engineering (or comparable degree).” Pet. 12 (citing Ex. 1003 ¶ 51). At this stage, Patent Owner “disputes Petitioner’s definition,” but does not explain what it disputes. Prelim. Resp. 2. For purposes of this Decision, we adopt Petitioner’s proposed level of skill, as articulated above. We are satisfied that it comports with the level of skill necessary to understand and implement the teachings of the ’772 patent and the asserted prior art.” slip op. at 8
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededOther
“Petitioner does not propose any express claim constructions, but acknowledges that the claims have been construed in the ITC Investigation. Pet. 12–13. At this stage, “Patent Owner does not propose that the Board construe any claims.” Prelim. Resp. 2. We determine that it is not necessary to expressly construe any claim terms or phrases for purposes of this Decision. 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 Sci. & Eng’g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999))).” slip op. at 9
- Expert testimonyPetitioner expert discountedDecided for patent owner
“video (id. at Abs., 2:30–61, 13:47–49, 24:55), and one passage specifically states that one presentation includes “video” while another includes “graphic slides” (id. at 2:61–66). Ogdon references “full animation” and “limited or no animation” (as an example of a “better presentation quality” element that may be retrieved when there is sufficient time to retrieve the data) (id. at 22:44–47), but it fails to disclose that these “animations” are different copies of the same video. Finally, one of Ogdon’s claims recites “a first video portion” and “a different second video portion that corresponds in content with said first video portion,” where the “first and second video portions have substantially different expected data transmission rates.” Id. at claim 9 (emphasis added). However, Petitioner does not sufficiently show that an ordinarily skilled artisan would have understood this (i.e., two videos with corresponding content) to teach two copies of the same video encoded at different bitrates. Dr. Houh’s testimony on this point is conclusory, and thus, we give it little weight. See Ex. 1003 ¶ 65; 37 C.F.R. § 42.65(a); cf. Ex. 2001 ¶¶ 61 n.9, 70–72 (Patent Owner’s expert, Dr. Jeffay, reaching contrary conclusion given other disclosures in Ogdon). To the extent Petitioner seeks to rely on an inherent disclosure, Petitioner fails to provide a sufficient basis for that contention. See Pet. 21– 22; PAR Pharm., Inc. v. TWI Pharms., Inc., 773 F.3d 1186, 1196 (Fed. Cir. 2014) (explaining that inherency requires a showing that “the limitation at issue necessarily must be present”). Moreover, Petitioner does not contend that Ogdon suggests (or renders obvious) element 1[A][2]. See Pet. 20–22. Further, even if the Petition could be read as including such a contention, we would preliminarily find, on this record, that Ogdon does not suggest storing multiple copies of the same video encoded at different bitrates, and that element 1[A][2] would have been obvious over Ogdon alone.10 In other words, even if an ordinarily skilled artisan could have modified Ogdon to store multiple copies of the same video encoded at different bitrates, Petitioner does not provide any rationale to support a contention that an ordinary artisan would have been motivated to implement Ogdon in this manner. See, e.g., Belden Inc. v. Berk-Tek LLC, 805 F.3d 1064, 1073 (Fed. Cir. 2015) (“[O]bviousness concerns whether a skilled artisan not only could have made but would have been motivated to make the combinations or modifications of prior art to arrive at the claimed invention.”) (citing InTouch Techs., Inc. v. VGO Commc’ns, Inc., 751 F.3d 1327, 1352 (Fed. Cir. 2014)).” slip op. at 19
Claim construction§ 103 obviousnesscites Phillips · GrahamPatents in suitUS 8,868,772
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.