- Intel Corporation / Cavium, LLC et al. v. Alacritech, Inc.Rehearing deniedPTAB · Jun 13, 2022 · IPR2017-01410 · APJ Charles J Boudreau · IPR · Rehearing
The Board denied Petitioner’s rehearing request and maintained that claims 41–43 were not shown unpatentable because the evidence did not establish network-interface reassembly.
RulingsRehearing decision- RehearingRehearing, deniedDenied
“II. STANDARD OF REVIEW A party requesting rehearing bears the burden of showing that the decision should be modified. 37 C.F.R. § 42.71(d). The party must identify specifically all matters we misapprehended or overlooked, and the place where each matter was previously addressed in its petition. Id.” slip op. at 4
- Obviousness (§103) › Motivation to combine / reasonable expectation of successNot reached
“Put another way, the finding that Petitioner did not admit that the disputed limitation is not taught by Tanenbaum was not a finding that Petitioner proved that that limitation is taught or suggested by the asserted prior art. As the Federal Circuit explained, “the Board’s rejection of certain arguments made by [Patent Owner] does not necessarily support the Board’s finding that the asserted prior art teaches or suggests reassembly in the network interface,” and “[t]hat is especially the case here, where the parties’ briefing focuses on the disclosure of the reassembly limitations by one reference (Thia), but the Board appears to have relied on a different reference (Tanenbaum) to support its finding.” Id. at 1371–72 (emphasis added). The Court, accordingly, vacated the Board’s obviousness determination as to claims 41–43 and remanded “for the Board to reconsider whether the asserted prior art teaches or suggests the entirety of the reassembly limitations, including the requirement that reassembly takes place in the network interface.” Id. at 1373 (emphasis added). And as we explained in the Decision on Remand, after such reconsideration, we were not persuaded that the combination of Thia and Tanenbaum teaches or suggests “a flow re-assembler, disposed in the network interface,” as recited in claim 41, or a “network interface comprising . . . a re-assembler,” as recited in claim 43. RFWD 22–25. While Petitioner argues that “the RFWD tacitly acknowledges that the Petition’s discussion of Tanenbaum is much more extensive than the discussion on p. 77 that the Federal Circuit described as ‘conclusory’” (Req. Reh’g 3 n.4 (citing RFWD 23–24)), we find nothing in that “more extensive” discussion that establishes by a preponderance of the evidence that the asserted combination teaches or suggests reassembly in the network interface.” slip op. at 6
§ 103 obviousnessPatents in suitUS 8,131,880 - PTAB · Jan 26, 2022 · IPR2020-00871 · APJ Frederick C Laney · IPR · Rehearing
The Board denied rehearing and left in place its § 314(a) denial of institution for claims 1–68 based on the Fintiv factor analysis.
RulingsRehearing decision- RehearingRehearing, deniedDenied
“decision for an abuse of discretion. 37 C.F.R. § 42.71(c). An abuse of discretion may arise if the decision is based on an erroneous interpretation of law, if a factual finding is not supported by substantial evidence, or if an unreasonable judgment is made in weighing relevant factors. Star Fruits S.N.C. v. United States, 393 F.3d 1277, 1281 (Fed. Cir. 2005); Arnold P’ship v. Dudas, 362 F.3d 1338, 1340 (Fed. Cir. 2004); In re Gartside, 203 F.3d 1305, 1315–16 (Fed. Cir. 2000).” slip op. at 3
- PTAB / AIA Trials › Discretionary denial › Fintiv (parallel litigation)Denied
“the District Court held a hearing regarding venue related issues. Ex. 1044, 6:8–15. During the course of that hearing, the District Court set forth procedures that the parties should follow to address some outstanding venue related issues. Id. at 26:1–10. The District Court also stated that, after the parties followed those procedures and reported back, it would “determine whether [the Court] should leave the current schedule in place or whether [the Court] should enter some kind of a temporary stay to facilitate [additional venue-related discovery].” Id. at 26:11–16. Petitioner argues that this comment by the District Court should tip the Fintiv factor 1 in favor of institution. Reh. Req. 8–9. We disagree. Although the December 20th hearing may indicate the District Court’s willingness to consider whether “some kind of a temporary stay” should be entered to resolve the outstanding venue issues, it provides little, if any, actual evidence that the District Court would, in fact, enter a stay. Even if we were to guess that the District Court would enter a stay, we would still have to speculate further about the length of the “temporary” stay because, if it were for only a few days or weeks, it would still not avoid the concerns of inefficiency and duplicative efforts addressed by Fintiv factor 1. Regarding our alleged failure to apprehend or consider fully Petitioner’s proposed stipulation, we again do not agree. In the Decision, we specifically addressed Petitioner’s proposed stipulation and explained its shortcomings. Dec. 15–16. Although Petitioner clearly does not agree with our analysis, mere disagreement with our opinion is not a valid basis for reconsideration.” slip op. at 10
Discretionary denialPatents in suitUS 9,749,829 - PTAB · Jan 26, 2022 · IPR2020-00870 · APJ Frederick C Laney · IPR · Rehearing
The Board denied rehearing of its decision denying institution, finding no overlooked or misapprehended facts that changed its Fintiv analysis.
RulingsRehearing decision- RehearingRehearing, deniedDenied
“decision for an abuse of discretion. 37 C.F.R. § 42.71(c). An abuse of discretion may arise if the decision is based on an erroneous interpretation of law, if a factual finding is not supported by substantial evidence, or if an unreasonable judgment is made in weighing relevant factors. Star Fruits S.N.C. v. United States, 393 F.3d 1277, 1281 (Fed. Cir. 2005); Arnold P’ship v. Dudas, 362 F.3d 1338, 1340 (Fed. Cir. 2004); In re Gartside, 203 F.3d 1305, 1315–16 (Fed. Cir. 2000). The burdens and requirements of a request for rehearing are stated in 37 C.F.R. § 42.71(d): The burden of showing a decision should be modified lies with the party challenging the decision. The request must specifically identify all matters the party believes the Board misapprehended or overlooked, and the place where each matter was previously addressed in a motion, an opposition, or a reply. admitted” in connection with a request for rehearing. Patent Trial and Appeal Board Consolidated Trial Practice Guide 90 (Nov. 2019), https://www.uspto.gov/sites/default/files/documents/tpgnov.pdf (“CTPG”) (citing Huawei Device Co. v. Optis Cellular Tech., LLC, IPR2018-00816, Paper 19 at 4 (PTAB Jan. 8, 2019) (precedential)). Thus, a request for rehearing is not an opportunity to present new arguments or evidence or merely to disagree with the panel’s assessment of the arguments or weighing of the evidence.” slip op. at 3
- PTAB / AIA Trials › Discretionary denial › Fintiv (parallel litigation)Decided for patent owner
“the District Court held a hearing regarding venue related issues. Ex. 1044, 6:8–15. During the course of that hearing, the District Court set forth procedures that the parties should follow to address some outstanding venue related issues. Id. at 26:1–10. The District Court also stated that, after the parties followed those procedures and reported back, it would “determine whether [the Court] should leave the current schedule in place or whether [the Court] should enter some kind of a temporary stay to facilitate [additional venue-related discovery].” Id. at 26:11–16. Petitioner argues that this comment by the District Court should tip the Fintiv factor 1 in favor of institution. Reh. Req. 8–9. We disagree. Although the December 20th hearing may indicate the District Court’s willingness to consider whether “some kind of a temporary stay” should be entered to resolve the outstanding venue issues, it provides little, if any, actual evidence that the District Court would, in fact, enter a stay. Even if we were to guess that the District Court would enter a stay, we would still have to speculate further about the length of the “temporary” stay because, if it were for only a few days or weeks, it would still not avoid the concerns of inefficiency and duplicative efforts addressed by Fintiv factor 1. Regarding our alleged failure to apprehend or consider fully Petitioner’s proposed stipulation, we again do not agree. In the Decision, we specifically addressed Petitioner’s proposed stipulation and explained its shortcomings. Dec. 15–16. Although Petitioner clearly does not agree with our analysis, mere disagreement with our opinion is not a valid basis for reconsideration.” slip op. at 10
- Additional discoveryAdditional discovery, grantedAdditional discovery, deniedMixed
“Although Petitioner did bring the District Court’s Orders to our attention in a timely manner, we are not persuaded good cause has been shown to exist for us to consider these Orders. First, the Orders are all from cases that are separate and distinct from the parallel litigation involving the parties before us. Ex. 1040, 1; Ex. 1041, 1; Ex. 1042, 1; Ex. 1043, 1. Second, each Order is limited to cases that are “set for in-person jury trials during December of 2020 and January through February of 2021.” Id. That limitation further diminishes the value of the Orders in this proceeding because the jury trial in the parties’ parallel litigation was scheduled to begin on April 5, 2021 (Ex. 2003, 1). In fact, Petitioner acknowledges that the Orders have “not yet been applied in the underlying litigation.” See Reh. matter to be speculative at best. In the Rehearing Request, Petitioner argues that Exhibits 1040–1043 provide evidence that the parallel litigation may be stayed. Reh. Req. 7. However, in addition to the fact that the Orders in those exhibits do not relate to the parties’ or their parallel litigation, none of the Orders actually stays a case, which diminishes the relevance of the Orders to the first Fintiv factor even further. Petitioner argues additionally that these Orders along with other COVID-related facts demonstrate the uncertainty of the trial date in the parties’ parallel litigation. Nevertheless, Petitioner never argued prior to our Decision that the parallel litigation was uncertain because of COVIDrelated facts. See Pet. 70–71; Pet. Reply 1–5. In other words, Petitioner is not offering this new information to support an argument that was made before the Decision was entered. Petitioner instead offers Exhibits 1040– 1043 to support a new argument introduced for the first time in the Rehearing Request, which is improper and immaterial as to any alleged errors in the Decision. Therefore, we do not find Petitioner has carried its burden of showing good cause exists to justify consideration of those exhibits to evaluate whether we erred by “overlooking or misapprehending” anything in the Decision.” slip op. at 5
Discretionary denialPatents in suitUS 9,749,829 - PTAB · Mar 22, 2021 · IPR2020-00336 · APJ Stacey G White · IPR · Rehearing
The Board denied Patent Owner’s rehearing request, leaving institution in place for claims 10, 12, 13, 16, and 17 because no construction error or abuse of discretion was shown.
RulingsRehearing decision- RehearingRehearing, deniedDenied
“IV. CONCLUSION On this record, Patent Owner neither persuades us that we overlooked or misapprehended any matter, nor sufficiently shows that instituting an inter partes review of claims 10, 12, 13, 16, and 17 of the ’725 patent was an abuse of discretion. V. ORDER In consideration of the foregoing, it is hereby: ORDERED that the Request for Rehearing is denied.” slip op. at 6
- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed board ownDecided for petitioner
“We maintain, at this stage of the proceeding, that the construction of conversational flow should not include “(for instance, the running of an application on a server as requested by a client), where some conversational flows involve more than one connection, and some even involve more than one exchange of packets between a client and a server.” As we explained in the Institution Decision, phrases beginning with “for instance,” “where some,” and “some” are “merely exemplary and non-limiting.” Inst. Dec. 31. Patent Owner does not persuade us, on this record, that omission of these phrases from our definition of “conversational flow” is, as a matter of claim construction, erroneous. See Catalina Mktg. Int’l, Inc. v. Coolsavings.com, Inc., 289 F.3d 801, 811 (Fed. Cir. 2002) (holding that exemplary language “introduces an example of a broader genus rather than limiting the genus to the exemplary species”).” slip op. at 4
- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“proceeding, that our construction of “conversational flow” is the result of a misunderstanding or misapprehension of the claimed invention or the prior art. IV. CONCLUSION On this record, Patent Owner neither persuades us that we overlooked or misapprehended any matter, nor sufficiently shows that instituting an inter partes review of claims 10, 12, 13, 16, and 17 of the ’725 patent was an abuse of discretion.” slip op. at 6
Claim constructionPatents in suitUS 6,665,725 - Intel Corporation v. VLSI Technology LLCRehearing deniedPTAB · Feb 19, 2021 · IPR2020-00527 · APJ Kimberly Mcgraw · IPR · Rehearing
The Board denied Intel’s rehearing requests and left in place its § 314(a) denial of institution in both proceedings based on the Fintiv factors.
RulingsRehearing decision- RehearingRehearing, deniedDenied
“decision should be modified. 37 C.F.R. § 42.71(d). “The request must specifically identify all matters the party believes the Board misapprehended or overlooked, and the place where each matter was previously addressed in a motion, an opposition, or a reply.” Id. When rehearing a decision on a petition, we review the decision for an abuse of discretion. 37 C.F.R. § 42.71(c).” slip op. at 2
- PTAB / AIA Trials › Discretionary denial › Fintiv (parallel litigation)Decided for patent owner
“Petitioner has not shown that this change in circumstance warrants modifying (1) the determination that Fintiv factor 4 weighs in favor of exercising discretion to deny institution or (2) the determination, after weighing all factors and taking a holistic view of the relevant circumstances, to exercise discretion to deny institution. Several of the claims challenged in each Petition are still at issue in the parallel proceeding, and the combinations of references asserted by Petitioner in the district court largely overlap with the combinations of references asserted in the Petitions. Petitioner has not identified any differences among the claims that have been dropped and the claims that remain as a reason to modify our Decision. See Fintiv, Paper 11 at 13 (“if a petition involves the same prior art challenges but challenges claims in addition to those that are challenged in the district court, it may still be inefficient to proceed because the district court may resolve validity of enough overlapping claims to resolve key issues in the petition”).” slip op. at 5
Discretionary denialPatents in suitUS 6,633,187 - Intel Corporation v. VLSI Technology LLCRehearing deniedPTAB · Feb 19, 2021 · IPR2020-00526 · APJ Kimberly Mcgraw · IPR · Rehearing
The Board denied Intel’s rehearing requests, leaving institution denied in both proceedings based on its Fintiv analysis of the parallel litigation.
RulingsRehearing decision- RehearingRehearing, deniedDenied
“II. ANALYSIS A party requesting rehearing bears the burden of showing that the decision should be modified. 37 C.F.R. § 42.71(d). “The request must specifically identify all matters the party believes the Board misapprehended or overlooked, and the place where each matter was previously addressed in a motion, an opposition, or a reply.” Id. When rehearing a decision on a petition, we review the decision for an abuse of discretion. 37 C.F.R. § 42.71(c).” slip op. at 2
- PTAB / AIA Trials › Discretionary denial › Fintiv (parallel litigation)Decided for patent owner
“noted that, “[e]ven if Petitioner’s contentions are true, Petitioner has not shown these contentions will avoid adjudication of Intel’s invalidity defenses” in the related Western District of Texas litigation. Dec. Inst. 13. In light of the record at the time, we found that Petitioner’s arguments in connection with Fintiv factor 6 did not weigh against exercising our discretion to deny institution. Id. at 13–15. Accordingly, we maintain our finding that Petitioner’s argument does not weigh against exercising our discretion to deny institution.” slip op. at 4
Discretionary denialPatents in suitUS 6,633,187 - Intel Corporation v. VLSI Technology LLCRehearing deniedPTAB · Feb 11, 2021 · IPR2020-00582 · APJ Bart A Gerstenblith · IPR · Rehearing
The Board denied Intel’s rehearing request and maintained its discretionary denial of institution under Fintiv, despite weighing Factor 6 neutrally.
RulingsRehearing decision- RehearingRehearing, deniedDenied
“II. ANALYSIS A party requesting rehearing bears the burden of showing that the decision should be modified. 37 C.F.R. § 42.71(d). “The request must specifically identify all matters the party believes the Board misapprehended or overlooked, and the place where each matter was previously addressed in a motion, an opposition, or a reply.” Id. When rehearing a decision on a petition, we review the decision for an abuse of discretion. 37 C.F.R. § 42.71(c).” slip op. at 2
- PTAB / AIA Trials › Discretionary denial › Fintiv (parallel litigation)Institution denied fintivInstitution denied
“The change in circumstances regarding the trial date does not persuade us to change our decision to exercise our discretion to deny institution. Even if we were to institute an inter partes review proceeding, the deadline for issuing a final written decision could be no earlier than February 2022. Thus, at this time, it appears likely that trial will occur many months before any final written decision would likely issue in this proceeding. Therefore, we maintain our finding that Fintiv Factor 2” slip op. at 4
Discretionary denialPatents in suitUS 7,292,485 - PTAB · Dec 21, 2020 · IPR2020-00337 · APJ Charles J Boudreau · IPR · Rehearing
Denied Patent Owner’s request to reverse institution of review of claims 1–3, 7, 16, and 18; Patent Owner did not show an erroneous construction or abuse of discretion.
RulingsRehearing decision- RehearingRehearing, deniedDenied
“We maintain, at this stage of the proceeding, that the construction of conversational flow should not include “(for instance, the running of an application on a server as requested by a client), where some conversational flows involve more than one connection, and some even involve more than one exchange of packets between a client and a server.” As we explained in the Institution Decision, phrases beginning with “for instance,” “where some,” and “some” are “merely exemplary and non-limiting.” Inst. Dec. 29. Patent Owner does not persuade us, on this record, that omission of these phrases from our definition of “conversational flow” is, as a matter of claim construction, erroneous. See Catalina Mktg. Int’l, Inc. v. Coolsavings.com, Inc., 289 F.3d 801, 811 (Fed. Cir. 2002) (holding that exemplary language “introduces an example of a broader genus rather than limiting the genus to the exemplary species”).” slip op. at 4
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)Term construed board ownDecided for petitioner
“We nevertheless preliminarily construed “conversational flow” as a “sequence of packets that are exchanged in any direction as a result of an activity.” Inst. Dec. 29. We explained that we saw no “reason to include the additional phrases of the prior Board and district court constructions”— namely, the phrases “for instance, the running of an application on a server as requested by a client,” “where some conversational flows involve more than one connection,” and “some even involve more than one exchange of packets between a client and a server.” Id. (emphases added). We maintain, at this stage of the proceeding, that the construction of conversational flow should not include “(for instance, the running of an application on a server as requested by a client), where some conversational flows involve more than one connection, and some even involve more than one exchange of packets between a client and a server.” As we explained in the Institution Decision, phrases beginning with “for instance,” “where some,” and “some” are “merely exemplary and non-limiting.” Inst. Dec. 29. Patent Owner does not persuade us, on this record, that omission of these phrases from our definition of “conversational flow” is, as a matter of claim construction, erroneous. See Catalina Mktg. Int’l, Inc. v. Coolsavings.com, Inc., 289 F.3d 801, 811 (Fed. Cir. 2002) (holding that exemplary language “introduces an example of a broader genus rather than limiting the genus to the exemplary species”).” slip op. at 3
- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“IV. CONCLUSION On this record, Patent Owner neither persuades us that we overlooked or misapprehended any matter, nor sufficiently shows that instituting an inter partes review of claims 1–3, 7, 16, and 18 of the ’646 patent was an abuse of discretion. V. ORDER In consideration of the foregoing, it is hereby: ORDERED that the Request for Rehearing is denied.” slip op. at 6
Claim constructionPatents in suitUS 6,771,646 - PTAB · Dec 15, 2020 · IPR2020-00338 · APJ Charles J Boudreau · IPR · Rehearing
The Board denied Patent Owner’s rehearing request, leaving institution in place for claims 1, 2, 5, 10, 14, 15, and 17 because the cited prior proceedings addressed different limitations.
RulingsRehearing decision- RehearingRehearing, deniedDenied
“decision should be modified. 37 C.F.R. § 42.71(d). The party must identify all matters it believes the Board misapprehended or overlooked, and the place where each matter was addressed previously in a motion, an opposition, or a reply. Id. When rehearing a decision on petition, we review the decision for an abuse of discretion. 37 C.F.R. § 42.71(c). An abuse of discretion occurs when a “decision was based on an erroneous conclusion of law or clearly erroneous factual findings, or . . . a clear error of judgment.” PPG Indus. Inc. v. Celanese Polymer Specialties Co., 840 F.2d 1565, 1567 (Fed. Cir. 1988) (citations omitted).” slip op. at 2
NonePatents in suitUS 6,839,751 - PTAB · Dec 8, 2020 · IPR2020-00486 · APJ Kristi L R Sawert · IPR · Rehearing
The Board denied Patent Owner’s rehearing requests, leaving institution in place for claims 1, 2, 13–17, 19, 20, 31, 33, 34, 42, 44, 48, and 49.
RulingsRehearing decision- RehearingRehearing, deniedDenied
“II. STANDARD OF REVIEW A party requesting rehearing bears the burden of showing that a decision should be modified. 37 C.F.R. § 42.71(d). The party must identify all matters it believes the Board misapprehended or overlooked, and the place where each matter was addressed previously in a motion, an opposition, or a reply. Id. When rehearing a decision on petition, we review the decision for an abuse of discretion. 37 C.F.R. § 42.71(c). An abuse of discretion occurs when a “decision was based on an erroneous conclusion of law or clearly erroneous factual findings, or . . . a clear error of judgment.” PPG Indus. Inc. v. Celanese Polymer Specialties Co., 840 F.2d 1565, 1567 (Fed. Cir. 1988) (citations omitted).” slip op. at 2
- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed board ownDecided for petitioner
“We nevertheless preliminary construed “conversational flow” as a “sequence of packets that are exchanged in any direction as a result of an activity.” Id. at 30. We explained that we saw no “reason to include the additional phrases of the prior Board and district court constructions”— namely, the phrases “for instance, the running of an application on a server as requested by a client,” “where some conversational flows involve more than one connection,” and “some even involve more than one exchange of packets between a client and a server.” Id. at 30 (emphases added). We maintain, at this stage of the proceeding, that the construction of conversational flow should not include “(for instance, the running of an application on a server as requested by a client), where some conversational flows involve more than one connection, and some even involve more than one exchange of packets between a client and a server.” As we explained in the Institution Decision, phrases beginning with “for instance,” “where some,” and “some” are “merely exemplary and non-limiting.” Id. Patent Owner does not persuade us, on this record, that omission of these phrases from our definition of “conversational flow” is, as a matter of claim construction, erroneous. See Catalina Mktg. Int’l, Inc. v. Coolsavings.com, Inc., 289 F.3d 801, 811 (Fed. Cir. 2002) (holding that exemplary language “introduces an example of a broader genus rather than limiting the genus to the exemplary species”).” slip op. at 3
Claim constructionPatents in suitUS 6,954,789
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.