- PTAB · Oct 23, 2023 · IPR2023-00698 · APJ Thomas L Giannetti · IPR · Institution
The Board instituted review of claims 7–11, 13, and 19–21 on all asserted grounds, finding a reasonable likelihood of prevailing for claims 11 and 13.
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 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.” For the reasons stated below, we determine that Petitioner has established a reasonable likelihood that it would prevail with respect to at least one claim. We, therefore, institute inter partes review as to all of the challenged claims of the ’202 patent and all of the asserted grounds of unpatentability.” slip op. at 2
- Skill levelSkill level petitioner adoptedDecided for petitioner
“The two proposals are materially similar in the education requirement, but differ marginally in professional experience required (three versus five years). See supra. While we are persuaded, on the present record, that both Petitioner’s and Patent Owner’s proposals are consistent with the problems Petitioner’s proposal is a better reflection of the level of skill in the prior art, and we therefore adopt it for this decision. Our decision would not change, however, if we had applied Patent Owner’s proposed level of ordinary skill.” slip op. at 12
- BurdenMixed
“Figure 6 of Rauhala has been annotated by Patent Owner to show that the parallel connection (outlined in red) including resistors R1, R2. R3 and switches ka, kb is outside the signal path (highlighted in yellow) through differential amplifier 61. Prelim. Resp. 38. Petitioner identifies R1, R2, R3 and switches ka and kb as the claimed variable impedance. See, e.g., Pet. 39–41. The Petition (and the supporting Baker Declaration) do not explain adequately how, under this interpretation by Petitioner and its expert, Rauhala meets the adjusting an impedance “in the signal path” limitation. See Prelim. Resp. 39–41. For the reasons given, therefore, even if we were to disagree with Patent Owner’s construction of “impedance,” we agree with Patent Owner that Petitioner fails to demonstrate sufficiently that Rauhala meets the limitation in claims 7 and 19 requiring “dynamically adjusting one or more of an impedance . . . in the [receiver] signal path.” For the reasons given, we determine that Petitioner has demonstrated a reasonable likelihood of prevailing on its challenge to claims 11 and 13 as anticipated by Rauhala. We further determine that Petitioner has not demonstrated a reasonable likelihood of prevailing on its challenge to claims 7 and 19 as anticipated by Rauhala.” slip op. at 26
- Novelty / Anticipation (§102) › Anticipation standard (single reference, every element)Instituted
“We disagree. Noting in the language of the claims requires that these method steps be performed by separate components, or that these method steps “provide two different channel indications at once” (Prelim. Resp. 38), only that they be performed as stated in the claim. In that respect, this case is distinguished from In re Robertson, where the Federal Circuit determined that the “third fastening means” required by the claims was not inherently disclosed by the prior art. Robertson, 169 F.3d at 745 (“The [prior art] patent does not expressly include a third fastening means for disposal of the diaper, as claim 76 requires.”). In further contrast to this case, Robertson addressed mechanical elements of a product (fasteners for disposable diaper), not steps in a process. More pertinent to our facts is the Federal Circuit’s decision in Microsoft Corporation v. Uniloc, 2017 LLC, No. 2021- 2039, 2022 WL 11531235 (Fed. Cir. Oct. 20, 2022), that addresses steps in a method claim. Reversing the Board’s determination that a petitioner had 6 See Ex. 1001, 14:5–6 (claim 7), 14:41–42 (claim 11), 15:18–19 (claim 13), and 17:28–29 (claim 19). Circuit concluded that the Board had misconstrued the claims to require separate acts: We agree with [petitioner] that the Board misconstrued the claims to require that the comparing and determining step are performed by two separate acts in a certain order. Nothing in the intrinsic record requires such a narrow construction, and neither party presented this construction to the Board. Without any such evidence, we decline to impose such a narrow claim construction. Microsoft Corp., 2022 WL 11531235, at *3 (citation and footnote omitted). We find that at this stage, Petitioner has made a sufficient showing that this limitation is met by Rauhala. Pet. 31–33; Baker Decl. ¶¶ 111–114.” slip op. at 22
§ 102 anticipation§ 103 obviousnesscites GrahamPatents in suitUS 10,524,202 - PTAB · Oct 11, 2023 · IPR2023-00830 · APJ Sharon Fenick · IPR · Institution
The Board instituted review of claims 1–19 on all asserted grounds and granted T-Mobile’s motion to join the CommScope IPR, subject to participation limits.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“challenged claims and all asserted grounds of unpatentability. CommScope IPR, Paper 18 (institution decision); see also CommScope IPR, Paper 1 (the “CommScope petition”). Petitioner here challenges the same claims and asserts the same grounds of unpatentability as those on which we instituted the CommScope IPR. Compare Pet. 3, with CommScope petition, 4; see also Mot. 1 (asserting that “[t]his Petition and supporting declaration are substantively identical to the petition and declaration submitted in the CommScope IPR”; “Petitioner here asserts that the same claims are obvious over the same prior art based on the same arguments presented by the same expert as in the CommScope IPR”). As indicated, Petitioner also relies on the same declarant as in the CommScope IPR. Mot. 1; compare Ex. 1003 (Declaration of Anthony Acampora, Ph.D.) with CommScope IPR, Ex. 1003 (same). Because the grounds of unpatentability in the instant Petition are identical to those in the CommScope IPR and for the same reasons stated in our Decision to Institute in the CommScope IPR, we institute inter partes review in this proceeding on the grounds presented in the Petition. See CommScope IPR, Paper 18, 19–41 (analyzing challenges in the CommScope petition).” slip op. at 7
- PTAB / AIA Trials › Joinder §315(c) / SAS all-or-nothingJoinder, grantedGranted
“We determine that Petitioner has met its burden of showing that joinder is appropriate because, as set forth above, the Petition is substantially identical to the CommScope petition, contains the same grounds based on the same evidence, and relies on the same declaration of Anthony Acampora, Ph.D. (Ex. 1003). Mot. 1, 4–5. Petitioner represents that joinder will not impact the CommScope IPR schedule. Id. at 5. Petitioner also represents that it “agrees to take an ‘understudy’ role in the joined proceeding, so long as CommScope remains an active party.” Id.” slip op. at 8
NonePatents in suitUS 10,334,499 - PTAB · Aug 14, 2023 · IPR2023-00818 · APJ Sharon Fenick · IPR · Institution
The Board instituted IPR of claims 1–19 on all petitioned grounds and granted AT&T’s motion to join the Ericsson IPR, subject to participation limits.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
- PTAB / AIA Trials › Joinder §315(c) / SAS all-or-nothingJoinder, grantedGranted
“As moving party, Petitioner bears the burden of proving that it is entitled to the requested relief. 37 C.F.R. § 42.20(c). A motion for joinder should (1) set forth the reasons joinder is appropriate; (2) identify any new grounds of unpatentability asserted in the petition; and (3) explain what impact (if any) joinder would have on the trial schedule for the existing review. See Kyocera Corp. v. SoftView, LLC, IPR2013- 00004, Paper 15 at 4 (PTAB Apr. 24, 2013). We determine that Petitioner has met its burden of showing that joinder is appropriate because, as set forth above, the Petition (1) is substantially identical to the Ericsson petition, (2) contains the same grounds based on the same evidence, and (3) relies on the same declaration of Henry Houh, Ph.D. (Ex. 1012). Mot. 1, 4–5. Petitioner represents that joinder will not impact the Ericsson IPR schedule. Id. at 5 (listing reasons as to why “joinder will not impact any schedule that may issue or otherwise prejudice the Patent Owner.”). Petitioner also represents that it “will maintain only an ‘understudy’ role in the proceeding, if joined.” Id. at 6.” slip op. at 8
NonePatents in suitUS 10,334,499 - PTAB · Jun 30, 2023 · IPR2023-00646 · APJ Karl D Easthom · IPR · Institution
The Board instituted IPR on claims 1–12 over all petition grounds and granted AT&T’s motion to join IPR2022-01212, subject to participation limits.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“partes review. See 35 U.S.C. § 314(b); 37 C.F.R. § 42.4(a) (2020). Under 35 U.S.C. § 314(a), an inter partes review may not be authorized unless the information 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.” For the reasons that follow, we institute an inter partes review as to the challenged claims of the ’338 patent on all grounds of unpatentability presented. We also grant Petitioner’s Motion.” slip op. at 2
- PTAB / AIA Trials › Joinder §315(c) / SAS all-or-nothingJoinder, grantedGranted
“As moving party, Petitioner bears the burden of proving that it is entitled to the requested relief. 37 C.F.R. § 42.20(c). A motion for joinder should (1) set forth the reasons joinder is appropriate; (2) identify any new grounds of unpatentability asserted in the petition; and (3) explain what impact (if any) joinder would have on the trial schedule for the existing review. See Kyocera Corp. v. SoftView, LLC, IPR2013- 00004, Paper 15 at 4 (PTAB Apr. 24, 2013). We determine that Petitioner has met its burden of showing that joinder is appropriate because, as set forth above, the Petition (1) is substantially identical to the Ericsson petition, (2) contains the same grounds based on the same evidence, and (3) relies on the same declaration of Henry Houh, Ph.D. (Ex. 1003). Mot. 1, 4–5. Petitioner also represents that joinder will not impact the Ericsson IPR schedule. See, e.g., Mot. 6 (“[A]llowing [Petitioner] to assume an understudy role to Ericsson, will also have little, if any, impact on the Ericsson IPR because no new grounds will be added, the schedule will not be affected, no additional briefing or discovery will be required, and no additional burdens will be placed on Patent Owner.”).” slip op. at 10
NonePatents in suitUS 8,682,338 - PTAB · Feb 22, 2023 · IPR2019-01200 · APJ Lynne E Pettigrew · IPR · Remand
The Board granted the parties’ joint motion and terminated the remanded proceedings concerning claim 20 because the Board had not yet decided the remanded merits.
RulingsRemand decision- RemandGranted
“Generally, the Board expects that a proceeding will terminate after the filing of a settlement agreement, unless the Board already has decided the merits of the proceeding. PTAB Consolidated Trial Practice Guide, 86 (Nov. 2019).6 Here, although the Board already has issued a Final Written Decision, the Federal Circuit reversed the part of that decision addressing claim 20 of the ’552 patent and remanded to the Board for further proceedings regarding claim 20. The Board has not issued a decision on remand and, thus, has not decided the merits of the issues that were remanded to the Board. Under these circumstances, we determine it is appropriate to grant the Motion and terminate the proceedings.” slip op. at 3
- PTAB / AIA Trials › Other PTAB motions (exclude, strike, seal, additional discovery, rehearing)Granted in part
“The parties also jointly request that the Agreement be treated as business confidential information and be kept separate from the files of the ’552 patent and these proceedings. Req. 2. We have reviewed the Agreement, which contains confidential business information regarding the settlement terms, and we determine that good cause exists to treat the Agreement as business confidential information pursuant to 35 U.S.C. § 317(b) and 37 C.F.R. § 42.74(c) and keep it separate from the files of the ’552 patent and these proceedings. Accordingly, we grant this aspect of the parties’ Joint Request. The parties also “request that the Board order that in the event a person or entity makes a written request, as stated in 37 C.F.R. § 42.74(c)(1)-(2), for access to the settlement agreement, that any such written request be served upon Patent Owner and Petitioner on the day the written request is provided to the Board.” Req. 2. However, neither the statute nor the regulation provides for any such notification, and the parties have not provided any reason or special circumstance that would justify issuing an order that purports to impose an additional requirement. Accordingly, we deny that portion of the parties’ Joint Request.” slip op. at 4
NonePatents in suitUS 7,247,552 - PTAB · Feb 22, 2023 · IPR2019-01199 · APJ Lynne E Pettigrew · IPR · Remand
On remand, the Board terminated the proceedings after settlement because it had not decided the remanded merits concerning claim 20.
RulingsRemand decision- RemandGranted
“Generally, the Board expects that a proceeding will terminate after the filing of a settlement agreement, unless the Board already has decided the merits of the proceeding. PTAB Consolidated Trial Practice Guide, 86 (Nov. 2019).6 Here, although the Board already has issued a Final Written Decision, the Federal Circuit reversed the part of that decision addressing claim 20 of the ’552 patent and remanded to the Board for further proceedings regarding claim 20. The Board has not issued a decision on remand and, thus, has not decided the merits of the issues that were remanded to the Board. Under these circumstances, we determine it is appropriate to grant the Motion and terminate the proceedings.” slip op. at 3
- PTAB / AIA Trials › Other PTAB motions (exclude, strike, seal, additional discovery, rehearing)Granted in part
“The parties also jointly request that the Agreement be treated as business confidential information and be kept separate from the files of the ’552 patent and these proceedings. Req. 2. We have reviewed the Agreement, which contains confidential business information regarding the settlement terms, and we determine that good cause exists to treat the Agreement as business confidential information pursuant to 35 U.S.C. § 317(b) and 37 C.F.R. § 42.74(c) and keep it separate from the files of the ’552 patent and these proceedings. Accordingly, we grant this aspect of the parties’ Joint Request. The parties also “request that the Board order that in the event a person or entity makes a written request, as stated in 37 C.F.R. § 42.74(c)(1)-(2), for access to the settlement agreement, that any such written request be served upon Patent Owner and Petitioner on the day the written request is provided to the Board.” Req. 2. However, neither the statute nor the regulation provides for any such notification, and the parties have not provided any reason or special circumstance that would justify issuing an order that purports to impose an additional requirement. Accordingly, we deny that portion of the parties’ Joint Request.” slip op. at 4
NonePatents in suitUS 7,247,552 - PTAB · Feb 22, 2023 · IPR2019-01198 · APJ Lynne E Pettigrew · IPR · Remand
The Board granted the parties’ joint motion and terminated the remanded proceedings; it also granted in part their request to protect the settlement agreement.
RulingsRemand decision- RemandGranted
“Generally, the Board expects that a proceeding will terminate after the filing of a settlement agreement, unless the Board already has decided the merits of the proceeding. PTAB Consolidated Trial Practice Guide, 86 (Nov. 2019).6 Here, although the Board already has issued a Final Written Decision, the Federal Circuit reversed the part of that decision addressing claim 20 of the ’552 patent and remanded to the Board for further proceedings regarding claim 20. The Board has not issued a decision on remand and, thus, has not decided the merits of the issues that were remanded to the Board. Under these circumstances, we determine it is appropriate to grant the Motion and terminate the proceedings.” slip op. at 3
- PTAB / AIA Trials › Other PTAB motions (exclude, strike, seal, additional discovery, rehearing)Granted in part
“business confidential information and be kept separate from the files of the ’552 patent and these proceedings. Req. 2. We have reviewed the Agreement, which contains confidential business information regarding the settlement terms, and we determine that good cause exists to treat the Agreement as business confidential information pursuant to 35 U.S.C. § 317(b) and 37 C.F.R. § 42.74(c) and keep it separate from the files of the ’552 patent and these proceedings. Accordingly, we grant this aspect of the parties’ Joint Request.” slip op. at 4
NonePatents in suitUS 7,247,552 - Nichia Corporation v. Document Security Systems, Inc.Adverse judgmentPTAB · Nov 18, 2022 · IPR2018-01165 · APJ Barbara A Benoit · IPR · Adverse judgment
The Board granted adverse judgment against Patent Owner as to claims 16–19 after their statutory disclaimer and terminated the proceeding.
RulingsAdverse judgment- Adverse judgmentAdverse judgmentGranted
“Moreover, under 37 § C.F.R. 42.73(b), a “party may request judgment against itself at any time during a proceeding. Actions construed to be a request for adverse judgment include . . . disclaimer of a claim such that the party has no remaining claim in the trial.” The only claims before us on remand have been disclaimed. Accordingly, we construe Patent Owner’s disclaimer to be a request for adverse judgment as to those claims which remain before us, which we now grant.” slip op. at 3
- RemandOther
“Written Decision to the United States Court of Appeals for the Federal Circuit. Papers 31, 32. The court issued its decision affirming our findings as to all claims except claims 15–19. Nichia Corp. v. Document Sec. Sys., Inc., Nos. 2020-2261, 2020-2287, 2022 WL 1218036, at *1 (Fed. Cir. Apr. 26, 2022). Specifically, the court reversed our determination that Petitioner had not shown independent claim 15 to be unpatentable and remanded for further proceedings regarding dependent claims 16–19. Id. On June 14, 2022, the court issued the formal mandate. Paper 33. On June 23, 2022, Patent Owner statutorily disclaimed claims 16–19 of the ’087 patent. Thus, claims 16–19 are no longer part of this proceeding and no issues remain for us to consider on remand. See Sanofi-Aventis U.S., LLC v. Dr. Reddy’s Labs., Inc., 933 F.3d 1367, 1373 (Fed. Cir. 2019) (noting that disclaiming claims effectively eliminates those claims from the patent as though the disclaimed claims had never existed (internal quotations and citations omitted)); see also Asetek Danmark A/S v. CoolIT Sys., Inc., IPR2020-00747, Paper 42 at 6 (PTAB Sept. 30, 2021) (determining that a proceeding); cf. 37 C.F.R. § 42.107(e) (“No inter partes review will be instituted based on disclaimed claims.”).” slip op. at 2
NonePatents in suitUS 7,524,087 - Xilinx, Inc. / Taiwan Semiconductor Manufacturing Co. Ltd. v. Arbor Global Strategies LLCAll claims unpatentablePTAB · Mar 2, 2022 · IPR2020-01571 · APJ Sharon Fenick · IPR · Final written decision
Claims 1–30 are unpatentable as obvious: claims 1–6 over Zavracky, Chiricescu, and Akasaka; claims 7–12 with Satoh; and claims 13–30 with Trimberger.
RulingsFinal written decision- Skill levelSkill level petitioner adoptedDecided for petitioner
“Level of Ordinary Skill in the Art Relying on the testimony of Dr. Franzon, Petitioner contends that [t]he person of ordinary skill in the art (“POSITA”) at the time of the alleged invention of the ’226 patent would have been a person with a Bachelor’s Degree in Electrical Engineering or Computer Engineering, with at least two years of industry experience in integrated circuit design, packaging, or fabrication. Pet. 5 (citing Ex. 1002 ¶¶ 58–60). Patent Owner asserts that [a] person of ordinary skill in the art (“POSITA”) around December 5, 2001 (the earliest effective filing date of the ’226 Patent) would have had a Bachelor’s degree in Electrical Engineering or a related field, and either (1) two or more years of industry experience; and/or (2) an advanced degree in Electrical Engineering or related field. PO Resp. 10 (citing Ex. 2006 ¶ 25). As we did in the Decision on Institution, we adopt Petitioner’s proposed level of ordinary skill in the art, which comports with the teachings of the ’226 patent and the asserted prior art. See Dec. on Inst. 21. Patent Owner’s proposed level overlaps substantially with Petitioner’s proposed level. Even if we adopted Patent Owner’s proposed level, the outcome would remain the same. C.” slip op. at 9
- Claim Construction › Functional claiming / §112(f) means-plus-function › Whether §112(f) applies (Williamson, nonce words)§112(f) appliesDecided for petitioner
“Both of these limitations listed above recite “means” and further recite a function, thus creating a presumption that 35 U.S.C. § 112, ¶ 6 applies. See 35 U.S.C. § 112, ¶ 6 (“An element in a claim for a combination may be expressed as a means or step for performing a specified function without the recital of structure, material, or acts in support thereof, and such claim shall be construed to cover the corresponding structure, material, or acts described in the specification and equivalents thereof.”); see also Williamson v. Citrix Online, LLC, 792 F.3d 1339, 1349 (Fed. Cir. 2015) (en banc in relevant part) (quoting Personalized Media Commc’ns, LLC v. Int’l Trade Comm’n, 161 F.3d 696, 703 (Fed. Cir. 1998)) (holding that “use of the word ‘means’ creates a presumption that § 112, ¶ 6 applies”). We agree with the parties that these limitations are means-plus-function limitations subject to 35 U.S.C. § 112, ¶ 6. Pet. 11, 13; PO Resp. 11.” slip op. at 10
- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed petitioner constructionDecided for petitioner
“Patent Owner, in focusing on this portion of the ’226 patent disclosure, does not adequately explain why buffer cells and configuration memory cells must be included in the proper construction of “wide configuration data port,” and seeks to import a functional description of the use of a wide configuration data port (“that allows parallel updating of logic cells in a programmable array through use of buffer cells”) into the claim construction. PO Resp. 15–17; PO Sur-reply 2–4. While the discussion in the ’226 patent describes an example of a wide configuration data port used in a specific way that aligns with Patent Owner’s proposal (Ex. 1001, 4:45– 59), other examples of the use of a wide configuration data port are included (id. at 4:59–65), and therefore we do not agree that one of ordinary skill would understand this use to be part of the construction of the term. We agree with Petitioner that the proper construction of the term does not require buffer cells. See Pet. Reply 4–6. Rather, we note that the specification of the ’226 patent contrasts loading of data to an FPGA in a byte serial fashion through a narrow port, which “results in [] long reconfiguration times,” with the use of a wide configuration data port, and therefore we determine that one of ordinary skill would understand the wide configuration data port, in contrast to the byte serial “relatively narrow” port, to include parallel connections between cells in the dies. See Ex. 1001, 4:3– 9. This additionally is consistent with certain arguments by Patent Owner, for example in the Patent Owner’s Response, which opens with a discussion of the “innovative” processor’s arrangement of die-area contacts, such as through-silicon vias, “into a wide configuration data port” and we find that description more consistent with the proper construction of this term. PO Resp. 1–2; see also PO Sur-reply 2–3 (“Arbor’s experts have been consistent that the word ‘wide’ in this term requires a sufficient number, and appropriate arrangement, of connections between the memory die and the programmable array to permit parallel updating of the array.”)” slip op. at 15
- Claim Construction › Functional claiming / §112(f) means-plus-function › Corresponding structure / algorithm (indefinite if none)Decided for petitioner
“While corresponding structure need not include all things necessary to enable the claimed invention to work, it must include all structure that actually performs the recited function.” Default Proof Credit Card Sys. Inc. v. Home Depot U.S.A., Inc., 412 F.3d 1291, 1298 (Fed. Cir. 2005). Conversely, structural features that do not actually perform the recited function do not constitute corresponding structure and thus do not serve as claim limitations. Chiuminatta Concrete Concepts, Inc. v. Cardinal Indus., Inc., 145 F.3d 1303, 1308–09, (Fed. Cir. 1998); see B. Braun Med., Inc. v. Abbott Labs., 124 F.3d 1419, 1424 (Fed. Cir. 1997) (“[S]tructure disclosed in the specification is ‘corresponding’ structure only if the specification or prosecution history clearly links or associates that structure to the function recited in the claim.”). Patent Owner’s arguments regarding buffer cells connected with memory configuration cells using die-area interconnections requires that the buffer cells be located on a different die than the memory configuration cells, but the ’226 patent discloses only that “[t]he buffer cells 88 are preferably a portion of the memory die 66” and not that they always are on the memory die, and also that the significantly increased number of connections to the cache memory die may allow the cache memory die to replace configuration bit storage on the FPGA die. Ex. 1001, 4:50–54, 4:59–63. Thus, we decline to require in the corresponding structure that buffer cells or configuration memory are included on any die element. Rather, we find that what is disclosed as actually performing the recited function of “reconfiguring the programmable array within one clock cycle” is “a wide configuration data port and contact points formed throughout the area of the first integrated circuit die element and another integrated circuit die element.” The support for this is found in the ’226 patent’s comparison of the long reconfiguration times through a narrow port (Ex. 1001, 4:3–9) with the time to reconfigure through a wide configuration data port with a significantly increased number of connections (id. at 4:45– 65), and the implementation of this in a module that has multiple dies “which have a number of corresponding contact points, or holes, 70 formed throughout the area of the [die] package” (id. at 4:9–20). The use of a wide configuration data port, as per our construction, implicates two die elements. This was reflected in our preliminary claim construction, for which the corresponding structure described “contact points distributed through the first integrated circuit die element and the third integrated circuit die element.” Dec. on Inst. 29. As the function is “reconfiguring the programmable array within one clock cycle,” one of the die elements is the first integrated circuit die element, which includes the programmable array. slip op. at 19
Patent outcomesUS 6,781,226 unpatentableClaim construction§ 103 obviousnesscites Phillips · KSR · GrahamPatents in suitUS 6,781,226 - Xilinx, Inc. v. Arbor Global Strategies, LLCAll claims unpatentablePTAB · Mar 2, 2022 · IPR2021-00737 · APJ Karl D Easthom · IPR · Final written decision
Claims 1–38 are unpatentable as obvious under §103(a): claims 1–34, 36, and 38 over Zavracky, Chiricescu, and Akasaka; claim 35 with Satoh; and claim 37 with Alexander.
RulingsFinal written decision- Obviousness (§103) › Graham factors (scope of art, differences, level of skill)UnpatentableUnpatentable
“4. Petitioner’s Showing, Claims 1–22, 36, and 38 Claim 1’s preamble recites “[a] processor module comprising.”” slip op. at 29
- Expert testimonyOther
“incorporation-by-reference of pages of evidence that Patent Owner attributes to Petitioner. Also, the cited three pages of Exhibit 2014 are in the middle of an industry article, and the pages are densely packed two-column pages that facially appear to have at least the same number of words in some of the complained-about citations to multiple paragraphs that Petitioner provides to Dr. Souri’s Reply Declaration. Here, Patent Owner leaves it to the Board to dig into the cited pages of Exhibit 2014 to find the alleged TSV interconnection issues and place it in context to the background information in the whole article. In reaching our decision, we exercised judgment as to all the evidence cited by the parties for its relevance, context, and substance, and weighed it accordingly.” slip op. at 123
Patent outcomesUS RE42,035 unpatentable§ 103 obviousnesscites KSR · Graham
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.