- PTAB · Oct 26, 2023 · IPR2023-00883 · APJ Daniel J Galligan · IPR · Institution
The Board instituted IPR on the challenges to claims 1–20 and joined Micron as a petitioner in IPR2022-01427, with its role limited as stated in its motion.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“The standard for instituting an inter partes review is set forth in 35 U.S.C. § 314(a), which provides that an inter partes review may not be instituted unless the information presented in the Petition and the Preliminary Response shows “there is a reasonable likelihood that the petitioner would prevail with respect to at least 1 of the claims challenged in the petition.”” slip op. at 3
- PTAB / AIA Trials › Joinder §315(c) / SAS all-or-nothingJoinder, grantedGranted
“As discussed above, Petitioner’s Motion is unopposed by Samsung and Patent Owner. Petitioner argues that, if joinder is granted, it will take an “understudy” role and would only assume a primary role if Samsung ceases participation in the proceeding. Motion 6–9. In the “understudy” role, Petitioner represents, among other things, that it “will not be making any substantive filings,” that it “agrees to be bound by all filings by Samsung . . . except for filings regarding termination and settlement,” and that it “will not cross-examine or defend any witness at deposition.” Motion 7–8. We have reviewed the Motion, and we determine that it is appropriate under these circumstances to join Petitioner as a party to the 1427 IPR.” slip op. at 4
NonePatents in suitUS 9,318,160 - PTAB · Oct 26, 2023 · IPR2023-00882 · APJ Daniel J Galligan · IPR · Institution
The Board instituted IPR on all petition challenges and joined Micron as a petitioner in IPR2022-01428, subject to its stated understudy role.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“35 U.S.C. § 314(a), which provides that an inter partes review may not be instituted unless the information presented in the Petition and the Preliminary Response shows “there is a reasonable likelihood that the petitioner would prevail with respect to at least 1 of the claims challenged in the petition.”” slip op. at 3
- PTAB / AIA Trials › Joinder §315(c) / SAS all-or-nothingJoinder, grantedGranted
“1 Although Petitioner requests that we “join this IPR with the [1428] IPR” (Motion 2), the joinder statute does not permit this. See Facebook, Inc. v. Windy City Innovations, LLC, 973 F.3d 1321, 1335 (Fed. Cir. 2020) (“[W]e hold that the clear and unambiguous meaning of § 315(c) does not authorize joinder of two proceedings . . . .”). Thus, we treat Petitioner’s Motion for Joinder as a request to be joined as a petitioner to the 1428 IPR, and, for the reasons discussed herein, we grant that request.” slip op. at 2
NonePatents in suitUS 8,787,060 - PTAB · Sep 15, 2023 · IPR2023-00516 · APJ Minn Chung · IPR · Institution
The Board instituted review of claims 1, 2, and 8–13 on all petition grounds, finding a reasonable likelihood of prevailing on at least one challenged claim.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“We have authority to determine whether to institute an inter partes review. See 35 U.S.C. § 314; 37 C.F.R. § 42.4(a). Under 35 U.S.C. § 314(a), institution of an inter partes review is authorized when “the information presented in the petition . . . and any response . . . shows that there is a reasonable likelihood that the petitioner would prevail with respect to at least 1 of the claims challenged in the petition.” Taking into account the arguments and evidence presented in Patent Owner’s Preliminary Response, we determine that the information presented in the Petition establishes that there is a reasonable likelihood that Petitioner would prevail in showing the unpatentability of at least one challenged claim. Accordingly, we institute an inter partes review of all challenged claims of the ’589 patent, based on all grounds raised in the Petition.” slip op. at 2
- Skill levelSkill level petitioner adoptedDecided for petitioner
“Citing testimony from Dr. Melvin, Petitioner asserts a person of ordinary skill in the art (“POSITA”) at the relevant time would have had “a Bachelor’s degree in Electrical Engineering or Computer Science and two years of experience” or “equivalent education, work, or experience in this field.” Pet. 21 (citing Ex. 1003 ¶¶ 31–34). According to Dr. Melvin, “[m]ore education could substitute for experience, and vice versa.” Ex. 1003 ¶ 33. Patent Owner states that “[f]or the limited purpose of this Preliminary Response, Patent Owner does not contest Petitioner’s definition of a person of ordinary skill in the art, but it reserves the right to do so in the event that trial is instituted.” Prelim. Resp. 11. For purposes of this Decision, based on our review of the ’589 patent, the types of problems and solutions described in the ’589 patent, and cited prior art, we adopt and apply Petitioner’s unopposed definition of a person of ordinary skill in the art.” slip op. at 10
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededOther
“Petitioner asserts that “construction of terms is unnecessary because it is not dispositive to this case—the art teaches the limitations under any construction under the Phillips standard.” Pet. 21. Patent Owner states that we need not construe any claim term for purposes of this Decision. See Prelim. Resp. 11. Based on the record presented, we need not construe any claim term 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))). C. Asserted Grounds of Unpatentability Based on Lee or the Combination of” slip op. at 11
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation foundReasonable expectation foundInstituted
“motivation to combine the references because “[w]hile Lee does expressly illustrate the ‘circuitry’ that is initialized by the reset signal ϕRST output from its initialization circuit, Iketani illustrates and describes in detail the various circuits, including the control circuit, that receive and are initialized by such an initialization signal.” Pet. 59 (emphasis added) (citing Ex. 1003 ¶ 140). Petitioner further asserts that the proposed combination “amounts to a simple substitution of one component (i.e., Lee’s initialization circuit) for another (i.e., Iketani’s power on reset circuit), and a POSITA would have understood that this substitution would yield predicable results.” Id. at 61 (citing Ex. 1003 ¶ 143).” slip op. at 23
Claim construction§ 102 anticipation§ 103 obviousnesscites KSR · GrahamPatents in suitUS 6,157,589 - PTAB · Sep 14, 2023 · IPR2023-00513 · APJ Barbara A Parvis · IPR · Institution
The Board instituted inter partes review of claims 1, 2, 5, 6, 9, and 10 on all petitioned grounds, finding a reasonable likelihood of unpatentability over Bains and JESD79-2A.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“i) Conclusion—Claim 1 After consideration of the arguments and the evidence of record at this early stage, we determine that Petitioner has shown sufficiently, for purposes of institution, that the combination of Bains and JESD79-2A teaches all recitations in claim 1. Also, at this juncture, we are persuaded that Petitioner has articulated sufficiently persuasive reasoning, based on the evidence of record, as to why one of ordinary skill in the art would have made 6 In light of our determination, we need not making findings as to whether Bains alone teaches element 1.6. Petitioner’s proposed modifications. Petitioner’s arguments that a person having ordinary skill in the art would have had a reasonable expectation of success also are sufficient for purposes of institution. We find that Patent Owner’s arguments do not undermine Petitioner’s showing at this early stage. Accordingly, we conclude that Petitioner has demonstrated a reasonable likelihood that it would prevail in showing that claim 1 is unpatentable under 35 U.S.C. § 103 as obvious over the combination of Bains and JESD79-2A.” slip op. at 29
- Skill levelSkill level petitioner adoptedOther
“We find that the phrase “at least” in Petitioner’s proposed definition creates a vague, open-ended upper bound for the level of ordinary skill, and we therefore do not adopt that aspect of the proposal. With that exception, on the current record, we preliminarily find Petitioner’s proposal is consistent with the level of skill reflected in the ’523 patent Specification and the prior art of record. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001). We, therefore, adopt Petitioner’s proposal, with the “at least” phrase omitted.” slip op. at 8
- BurdenInstituted
“early stage, we determine that Petitioner has shown sufficiently, for purposes of institution, that the combination of Bains and JESD79-2A teaches all recitations in claim 1. Also, at this juncture, we are persuaded that Petitioner has articulated sufficiently persuasive reasoning, based on the evidence of record, as to why one of ordinary skill in the art would have made 6 In light of our determination, we need not making findings as to whether Bains alone teaches element 1.6. Petitioner’s proposed modifications. Petitioner’s arguments that a person having ordinary skill in the art would have had a reasonable expectation of success also are sufficient for purposes of institution. We find that Patent Owner’s arguments do not undermine Petitioner’s showing at this early stage. Accordingly, we conclude that Petitioner has demonstrated a reasonable likelihood that it would prevail in showing that claim 1 is unpatentable under 35 U.S.C. § 103 as obvious over the combination of Bains and JESD79-2A.” slip op. at 29
- Expert testimonyOther
“articulated reasons with rational underpinnings, especially as to the relevant features of the claims.” Prelim. Resp. 37. At this stage in the proceeding, we find that Petitioner’s argument contains sufficient specificity with respect to elements 1.5 and 1.6. Pet. 29–33, 49–60. For instance, we find that Petitioner’s fifth argument and Dr. Baker’s related testimony that the proposed combination would have permitted “for more complex termination schemes and more customizable termination” (see, e.g., Pet. 50; Ex. 1003 ¶¶ 124–125) relates to customizable termination and element 1.5 requires that the control circuit “selectively terminate the terminal . . . in response to the termination signal.” Patent Owner also argues that “[n]either the Petition, nor Dr. Baker’s declaration, provides any support as to how a POSITA would implement the ODT pin disclosed in JESD79-2A with the memory system of Bains.” Prelim. Resp. 37. Patent Owner argues that “JESD79-2A and Bains have distinct control schemes for the resistor switches in the ODT.” Id. at 37–38. Petitioner provides detailed explanations of how the teachings of Bains and JESD79-2A would have been combined. Pet. 54–56, 59–60. Petitioner also presents arguments that Bains and JESD79-2A teach similar termination circuits. Pet. 50–53, 55. Based on the preliminary record, we find that Petitioner explains sufficiently for purposes of institution how the teachings of Bains and JESD79-2A would have been combined and provides sufficient argument and evidence preliminarily showing that the ordinary skilled artisan would have had reasonable expectation of success.” slip op. at 16
§ 103 obviousnesscites Phillips · KSR · GrahamPatents in suitUS 7,532,523 - PTAB · Sep 1, 2023 · IPR2023-00733 · APJ Larry J Hume · IPR · Institution
The Board instituted inter partes review of claims 1–24 on five Heil-based grounds and granted Cisco et al.’s motion to join the Google IPR.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“In view of the identity of the issues in the instant Petition and the petition in the Google IPR and the already-considered arguments that Patent Owner made in the Google IPR, we determine that this proceeding warrants institution on the grounds presented in the Petition for the same reasons stated in our Decision on Institution in the Google IPR. See IPR2023- 00120, Paper 7. Accordingly, we proceed with the IPR.” slip op. at 5
- PTAB / AIA Trials › Joinder §315(c) / SAS all-or-nothingJoinder, grantedGranted
“We find that Petitioner timely filed its Joinder Motion in accordance with 37 C.F.R. § 42.122(b). We further determine that Petitioner has met its burden of showing that joinder is appropriate, at least because, as set forth above, the Petition here: (1) is substantively identical to the petition in the Google IPR; (2) contains the same grounds based on the same evidence; and (3) relies on the same declaration of Dr. Paul Franzon, Ph.D. Mot. 1, 3–9; Ex. 1004. Petitioner also represents that it “agrees to take an ‘understudy’ role.” Mot. 8. Petitioner clarifies that, “[o]nly if Google ceases participation in the proceeding . . . Petitioner would assume a primary role, meaning it would take over the role previously filled by Google” Id. at 9.” slip op. at 5
NonePatents in suitUS 10,154,092 - Google LLC v. Spacetime3d, Inc.InstitutedPTAB · Aug 7, 2023 · IPR2023-00577 · APJ Hubert C Lorin · IPR · Institution
The Board instituted review of claims 1–18 on all petition grounds and granted Google’s motion to join the Apple IPR.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“Institution Decision in the Apple IPR, which we incorporate expressly herein, we find Petitioner has demonstrated a reasonable likelihood of showing that at least one challenged claim of the ’048 patent is unpatentable. See Apple IPR, Paper 11. In addition, for substantially the same reasons discussed in our Institution Decision in the Apple IPR, we decline to exercise our discretion to deny the Petition under 35 U.S.C. § 325(d). See id. at 13–18.7 We, therefore, find that the Petition warrants institution of inter partes review of all challenged claims on the grounds asserted in the Petition.” slip op. at 5
- PTAB / AIA Trials › Discretionary denial › §325(d) same art / argumentsDecided for petitioner
“same arguments as those included in its preliminary response filed in the Apple IPR. Compare Prelim. Resp., with Apple IPR, Paper 6 at 1–2, 8–59. Although the Preliminary Response additionally incorporates Patent Owner’s arguments regarding discretionary denial under 35 U.S.C. § 325(d) from Patent Owner’s Preliminary Sur-reply in the Apple IPR (compare Prelim. Resp. 2–7, with Apple IPR, Paper 8 at 1–6), no new arguments are presented by Patent Owner’s Preliminary Response in this proceeding with respect to discretionary denial under § 325(d) or the patentability of the challenged claims.” slip op. at 5
- PTAB / AIA Trials › Joinder §315(c) / SAS all-or-nothingJoinder, grantedGranted
“As discussed above, we find that the Petition here: (1) is substantively identical to the petition in the Apple IPR; (2) contains the same grounds based on the same evidence as the Apple petition; and (3) relies on the same declaration of Henry Fuchs, Ph.D., relied upon in the Apple petition. Mot. 2, 5; Ex. 1003. And no new grounds or patentability issues are presented by the Petition. Petitioner also represents that it “will assume an understudy role” in the joined proceeding. Mot. 2. Specifically, Petitioner agrees that: Petitioner will: 1. Adhere to all applicable deadlines in the Apple IPR; 2. Submit “consolidated” filings with the Apple, as set forth above in the statement of precise relief requested; 3. Refrain from requesting or reserving any additional depositions or deposition time; 4. Refrain from requesting or reserving additional oral hearing time; and 5. Assume a second-chair role as long as Apple remains in the proceeding. Id. at 6. In addition, Petitioner asserts that “joinder would not adversely impact the trial schedule, briefing, or discovery in the Apple IPR.” Id. at 8.” slip op. at 7
Discretionary denialPatents in suitUS 8,881,048 - Google LLC v. Spacetime3d, Inc.InstitutedPTAB · Aug 7, 2023 · IPR2023-00579 · APJ Minn Chung · IPR · Institution
The Board instituted inter partes review of claims 1–19 on all asserted grounds and granted Google’s motion to join the Apple IPR.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“Consequently, for substantially the same reasons discussed in our Institution Decision in the Apple IPR, which we incorporate expressly herein, we find Petitioner has demonstrated a reasonable likelihood of showing that at least one challenged claim of the ’654 patent is unpatentable. See Apple IPR, Paper 11. In addition, for substantially the same reasons discussed in our Institution Decision in the Apple IPR, we decline to exercise our discretion to deny the Petition under 35 U.S.C. § 325(d). See id. at 11–18.5 We, therefore, find that the Petition warrants institution of inter partes review of all challenged claims on the grounds asserted in the Petition.” slip op. at 5
- PTAB / AIA Trials › Discretionary denial › §325(d) same art / argumentsInstitution denied 325dDenied
“Consequently, for substantially the same reasons discussed in our Institution Decision in the Apple IPR, which we incorporate expressly herein, we find Petitioner has demonstrated a reasonable likelihood of showing that at least one challenged claim of the ’654 patent is unpatentable. See Apple IPR, Paper 11. In addition, for substantially the same reasons discussed in our Institution Decision in the Apple IPR, we decline to exercise our discretion to deny the Petition under 35 U.S.C. § 325(d). See id. at 11–18.5 We, therefore, find that the Petition warrants institution of inter partes review of all challenged claims on the grounds asserted in the Petition.” slip op. at 5
- PTAB / AIA Trials › Joinder §315(c) / SAS all-or-nothingJoinder, grantedGranted
“As discussed above, we find that the Petition here: (1) is substantively identical to the petition in the Apple IPR; (2) contains the same grounds based on the same evidence as the Apple petition; and (3) relies on the same declaration of Henry Fuchs, Ph.D., relied upon in the Apple petition. Mot. 2, 5; Ex. 1003. And no new grounds or patentability issues are presented by the Petition. Petitioner also represents that it “will assume an understudy role” in the joined proceeding. Mot. 2. Specifically, Petitioner agrees that Petitioner will: (1) assume “a second-chair role as long as Apple remains in the proceeding”; (2) adhere to all applicable deadlines in the Apple IPR; (3) submit “consolidated” filings with Apple for all substantive papers; (4) refrain from requesting or reserving any additional depositions or deposition time; and (5) refrain from requesting or reserving additional oral hearing time. Id. at 6. In addition, Petitioner asserts that “joinder would not adversely impact the trial schedule, briefing, or discovery in the Apple IPR.” Id. at 8.” slip op. at 7
Discretionary denialPatents in suitUS 9,304,654 - Google LLC v. Spacetime3d, Inc.InstitutedPTAB · Aug 7, 2023 · IPR2023-00578 · APJ Minn Chung · IPR · Institution
The Board instituted inter partes review of claims 1–20 on all asserted grounds and granted Google’s motion to join the Apple IPR.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“Consequently, for substantially the same reasons discussed in our Institution Decision in the Apple IPR, which we incorporate expressly herein, we find Petitioner has demonstrated a reasonable likelihood of showing that at least one challenged claim of the ’868 patent is unpatentable. See Apple IPR, Paper 11. In addition, for substantially the same reasons discussed in our Institution Decision in the Apple IPR, we decline to exercise our discretion to deny the Petition under 35 U.S.C. § 325(d). See id. at 12–19.6 We, therefore, find that the Petition warrants institution of inter partes review of all challenged claims on the grounds asserted in the Petition.” slip op. at 5
- PTAB / AIA Trials › Discretionary denial › §325(d) same art / argumentsDecided for petitioner
“Consequently, for substantially the same reasons discussed in our Institution Decision in the Apple IPR, which we incorporate expressly herein, we find Petitioner has demonstrated a reasonable likelihood of showing that at least one challenged claim of the ’868 patent is unpatentable. See Apple IPR, Paper 11. In addition, for substantially the same reasons discussed in our Institution Decision in the Apple IPR, we decline to exercise our discretion to deny the Petition under 35 U.S.C. § 325(d). See id. at 12–19.6 We, therefore, find that the Petition warrants institution of inter partes review of all challenged claims on the grounds asserted in the Petition.” slip op. at 5
- PTAB / AIA Trials › Joinder §315(c) / SAS all-or-nothingJoinder, grantedGranted
“As discussed above, we find that the Petition here: (1) is substantively identical to the petition in the Apple IPR; (2) contains the same grounds based on the same evidence as the Apple petition; and (3) relies on the same declaration of Henry Fuchs, Ph.D., relied upon in the Apple petition. Mot. 2, 5; Ex. 1003. And no new grounds or patentability issues are presented by the Petition. Petitioner also represents that it “will assume an understudy role” in the joined proceeding. Mot. 2. Specifically, Petitioner agrees that Petitioner will: (1) assume “a second-chair role as long as Apple remains in the proceeding”; (2) adhere to all applicable deadlines in the Apple IPR; (3) submit “consolidated” filings with Apple for all substantive papers; (4) refrain from requesting or reserving any additional depositions or deposition time; and (5) refrain from requesting or reserving additional oral hearing time. Id. at 6. In addition, Petitioner asserts that “joinder would not adversely impact the trial schedule, briefing, or discovery in the Apple IPR.” Id. at 8.” slip op. at 7
Discretionary denialPatents in suitUS 9,696,868 - PTAB · Aug 2, 2023 · IPR2023-00455 · APJ Daniel J Galligan · IPR · Institution
The Board instituted inter partes review of claims 1–29 on all asserted grounds, finding a reasonable likelihood of success on the Perego and JESD79-2 obviousness ground.
RulingsInstitution decision- PTAB / AIA Trials › Discretionary denial › Fintiv (parallel litigation)Denied
“institution under 35 U.S.C. § 314(a) because the factors identified in Apple, Inc. v. Fintiv, Inc., IPR2020-00019, Paper 11 (PTAB Mar. 20, 2020) (precedential) (“Fintiv”), weigh in favor of denying institution in view of the district court litigation. Prelim. Resp. 53–56. A Memorandum from Director Vidal titled Interim Procedure for Discretionary Denials in AIA Post-Grant Proceedings with Parallel District Court Litigation (USPTO June 21, 2022) (“Interim Procedure”)6 provides that “the PTAB will not deny institution of an IPR or PGR under Fintiv . . . where a petitioner stipulates not to pursue in a parallel district court proceeding the same grounds as in the petition or any grounds that could have reasonably been raised in the petition.” Interim Procedure 9. Petitioner has submitted such a stipulation for all claims in this proceeding, which are all of the claims of the ’215 patent. Ex. 1093; Paper 8 at 1; Paper 9 at 1. Thus, we do not exercise discretion to deny institution under 35 U.S.C. § 314(a).” slip op. at 5
- PTAB / AIA Trials › Discretionary denial › §325(d) same art / argumentsDenied
“In evaluating arguments under Section 325(d), we use a two-part framework, determining, first, “whether the same or substantially the same art previously was presented to the Office or whether the same or substantially the same arguments previously were presented to the Office.” Advanced Bionics, LLC v. MED-EL Elektromedizinische Geräte GmbH, IPR2019-01469, Paper 6 at 8 (PTAB Feb. 13, 2020) (precedential). If either condition of the first part of the framework is satisfied, we then determine “whether the petitioner has demonstrated that the Office erred in a manner material to the patentability of challenged claims.” Id.” slip op. at 6
- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“On this record, we are sufficiently persuaded by Petitioner’s argument that a person of ordinary skill in the art would have combined the teachings of Perego and JESD79-2. As Petitioner correctly points out (Pet. 32), Perego discloses using DDR2 memory devices. Ex. 1071, 10:56–59 (“Other memory devices may be implemented on module 400, for example, Double Data Rate 2 (DDR2) DRAM devices and Synchronous DRAM (SDRAM) devices.”). On this record, we find this teaching to use DDR2 sufficiently supports Petitioner’s rationale to combine Perego with JESD79-2, which is the JEDEC DDR2 SDRAM Specification. Ex. 1064, 1 (cover page); see also Prelim. Resp. 44 (parenthetical noting that “JESD79-2 is a specification for individual DDR2 SDRAMs”). As to Patent Owner’s argument that Rambus memories lack a chip select network (Prelim. Resp. 25–26), the reference on which Patent Owner relies discloses that chip select information is still used in the particular Rambus devices described. See Ex. 1069, 11 (“[I]n the Rambus bus organization, all addresses, commands, data, and chip-select information are sent on the same bus lines.”), 12 (“[T]he example system uses a total of nine (9) lines to carry all necessary information, including addresses, commands, chip-select information, and data.”). Thus, on this record, Patent Owner’s focus on the lack of a chip select network, which is not recited in the claims of the ’215 patent, appears misplaced. We address Patent Owner’s more specific arguments below in the discussion of individual claim recitations.” slip op. at 14
- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed petitioner constructionDecided for petitioner
“Claim 21 is method claim and recites similar structure in the preamble. Petitioner cites this claim language in support of its position that a rank can have just one memory device. Pet. 28 (citing Ex. 1001, 37:32–38 (portion of claim reproduced above)). On this record, we determine that the claim language supports Petitioner’s position. Claim 1 recites “at least one first memory integrated circuit in the first rank and at least one second memory integrated circuit in the second rank.” This language is met if there is one memory integrated circuit in each rank because “at least one” includes just one. On this record, we disagree with Patent Owner’s argument that this claim language “do[es] not define the term ‘rank’” but, rather, “provide[s] context that a claimed ‘buffer’ can be, but need not be, coupled to multiple memory devices in the rank.” See Prelim. Resp. 9–10. Claim 1 recites “a buffer coupled between the at least one first memory integrated circuit and the memory bus, and between the at least one second memory integrated circuit and the memory bus,” and it further recites “enabl[ing] communication of the first data burst between the at least one first memory integrated circuit and the memory controller through the buffer” and “enabl[ing] communication of the second data burst between the at least one second memory integrated circuit and the memory controller through the buffer.” If there is only one memory device in each rank, then the buffer will only be connected to the one memory device in each rank. If two memory devices are the “at least one first memory integrated circuit in the first rank” then the buffer would be “coupled between the [two memory devices] and the memory bus.”” slip op. at 10
Claim construction§ 102 anticipation§ 103 obviousnessDiscretionary denialcites Phillips · KSRPatents in suitUS 9,858,215 - PTAB · Aug 2, 2023 · IPR2023-00454 · APJ Daniel J Galligan · IPR · Institution
The Board instituted IPR on claims 1–15 on all asserted grounds, finding a reasonable likelihood that Samsung would show at least one claim obvious.
RulingsInstitution decision- PTAB / AIA Trials › Discretionary denial › Fintiv (parallel litigation)Decided for petitioner
“Discretionary Denials in AIA Post-Grant Proceedings with Parallel District Court Litigation (USPTO June 21, 2022) (“Interim Procedure”)6 provides that “the PTAB will not deny institution of an IPR or PGR under Fintiv . . . where a petitioner stipulates not to pursue in a parallel district 2 US 7,363,422 B2, issued Apr. 22, 2008 (Ex. 1071). 3 Joint Electron Devices Engineering Council (JEDEC) DDR2 SDRAM Specification (JESD79-2), September 2003 (Ex. 1064). 4 US 2006/0277355 A1, published Dec. 7, 2006 (Ex. 1073). 5 US 7,024,518 B2, issued Apr. 4, 2006 (Ex. 1078). 6 Available at https://www.uspto.gov/sites/default/files/documents/interim_proc_discretion ary_denials_aia_parallel_district_court_litigation_memo_20220621_.pdf. court proceeding the same grounds as in the petition or any grounds that could have reasonably been raised in the petition.” Interim Procedure 9. Petitioner has submitted such a stipulation for all claims in this proceeding, which are all of the claims of the ’417 patent. Ex. 1093; Paper 8 at 1; Paper 9 at 1. Thus, we do not exercise discretion to deny institution under 35 U.S.C. § 314(a).” slip op. at 5
- PTAB / AIA Trials › Discretionary denial › §325(d) same art / argumentsDecided for petitioner
“In evaluating arguments under Section 325(d), we use a two-part framework, determining, first, “whether the same or substantially the same art previously was presented to the Office or whether the same or substantially the same arguments previously were presented to the Office.” Advanced Bionics, LLC v. MED-EL Elektromedizinische Geräte GmbH, 7 Chapter 31 (35 U.S.C. §§ 311–319) relates to inter partes review. IPR2019-01469, Paper 6 at 8 (PTAB Feb. 13, 2020) (precedential). If either condition of the first part of the framework is satisfied, we then determine “whether the petitioner has demonstrated that the Office erred in a manner material to the patentability of challenged claims.” Id.” slip op. at 6
- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“competent evidence” to show that “the overall CAS latency of the memory module is greater than an actual operational CAS latency of each of the memory devices,” as recited in claim 1. Prelim. Resp. 44. We disagree. Petitioner presents detailed testimony from Dr. Wolfe explaining how Perego’s registered data transfers would have introduced delay. In particular, Dr. Wolfe, citing Perego’s disclosures of data latches and an internal clock to generate synchronizing clock signals (Ex. 1071, 12:65–13:5, 17:61–63, Fig. C), provides the following testimony: A Skilled Artisan would have understood from these disclosures that Perego’s latching of the data signals and the use of internal synchronizing clock signals adds a predetermined amount of time delay for each data transfer through the buffer because the output of the latch needs to be in synchronization with an internal clock. A Skilled Artisan would have understood that such registering of the data signals would require the addition of a fixed time delay, such as one clock cycle, for each registered data transfer through the circuitry with respect to the actual operational CAS latency of each of the plurality of memory integrated circuits. Ex. 1003 ¶ 360. Dr. Wolfe further explains how Perego’s “latching delays in the buffer device of Perego increase the overall CAS latency of the memory module compared to the CAS latency of the memory devices.” Ex. 1003 ¶ 362 (citing Ex. 1071, 12:65–13:5, 18:65–19:3, Figs. 5B, 5C). On this record, we find Petitioner’s evidence sufficiently persuasive to show that Perego teaches that “data transfers through the circuitry are registered for an amount of time delay such that the overall CAS latency of the memory module is greater than an actual operational CAS latency of each of the memory devices,” as recited in claim 1. We are sufficiently persuaded by Petitioner’s contentions for the” slip op. at 33
- Skill levelSkill level board ownOther
“To the extent necessary, and for purposes of this Decision, we accept the uncontested assessment offered by Petitioner, except that we delete the qualifier “at least” to eliminate vagueness as to the amount of experience. The qualifier expands the range indefinitely without an upper bound, and thus precludes a meaningful indication of the level of ordinary skill in the art.” slip op. at 11
Claim construction§ 102 anticipation§ 103 obviousnessDiscretionary denialcites KSRPatents in suitUS 11,093,417
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.