- Tesla, Inc. v. Autonomous Devices, LLCSome claims unpatentablePTAB · Oct 21, 2025 · IPR2024-00745 · APJ Russell E Cass · IPR · Final written decision
Claims 45–47, 51, 59, 60, 68, and 69 are unpatentable; claims 56 and 57 are not shown unpatentable. Substitute claims 85–88 and 91 are unpatentable; amendment is granted for claims 92 and 93.
RulingsFinal written decision- Skill levelSkill level petitioner adoptedDecided for petitioner
“technical field, and the asserted prior art, we agree with Petitioner’s proposed qualifications for the person of ordinary skill in the art, except we decline to adopt “at least,” as that language is vague and open-ended. Otherwise, Petitioner’s proposed definition is consistent with the level of 3 Patent Owner does not present objective evidence of nonobviousness. skill reflected in the specification of the ’474 patent and the asserted prior art references. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001). Accordingly, we adopt Petitioner’s assessment of the level of skill for one of ordinary skill in the art.” slip op. at 11
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededOther
“Petitioner states that “no formal constructions are presently necessary,” and that it “maps [the] prior art in this Petition in a manner consistent with Patent Owner’s allegations of infringement before the district court.” Pet. 8 (citing Ex. 1017; Ex. 1003 ¶¶ 21–25). Patent Owner states that it believes there is no need to construe any terms of the challenged original claims because there is no underlying controversy regarding any claim terms. PO Resp. 10. For purposes of this Decision, we determine that it is not necessary to provide an express construction of any claim terms. See Nidec Motor Corp. v. Zhongshan Broad Ocean Motor Co., 868 F.3d 1013, 1017 (Fed. Cir. 2017); Vivid Techs., Inc. v. Am. Sci. & Eng’g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999) (“[O]nly those terms need be construed that are in controversy, and only to the extent necessary to resolve the controversy.”).” slip op. at 12
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation foundReasonable expectation foundDecided for petitioner
“3. Motivation to Combine Buibas and Sinyavskiy Petitioner argues that “it would have been obvious to partition Buibas’[s] spiking networks according to the specific techniques disclosed in Sinyavskiy” for multiple reasons. Pet. 13 (citing Ex. 1005 ¶¶ 71–72, 85, 92, 179–203; Ex. 1006 ¶¶ 12, 185, 188, 191, Fig. 6A; Ex. 1003 ¶ 63). First, Petitioner asserts, one of ordinary skill “would have been motivated to partition Buibas’[s] spiking neural network as suggested by Sinyavskiy to parallelize task execution on the robot and improve learning capabilities (e.g., through faster learning, greater computing efficiency, and task-specific learning models) of the Buibas mobile robotic apparatus as described by Sinyavskiy and discussed by Dr. Janet.” Id. (citing Ex. 1003 ¶ 64). Second, Petitioner contends, “partitioning Buibas’[s] robotic brain as suggested by Sinyavskiy would have beneficially expanded the range of tasks that the robot could perform by dedicating partitions to specialized tasks.” Id. at 13– 14 (citing Ex. 1006 ¶¶ 12, 185, 188, Fig. 6A; Ex. 1005 ¶¶ 71–72, 85, 92, 179–205; Ex. 1003 ¶ 65). Third, Petitioner argues, one of ordinary skill “would have been motivated to partition Buibas’[s] spiking neural network as suggested by Sinyavskiy to permit unused partitions or unused resources in the partitions to be reassigned for different tasks,” which would allow for a network processing apparatus that has increased processing capability for the same network capacity while also having a lower cost, size and power consumption. Id. at 14 (citing Ex. 1006 ¶¶ 190–192, 105, 34, code (57); Ex. 1003 ¶ 66). Fourth, Petitioner argues that “Buibas briefly mentions that its spiking neural networks can be partitioned but discloses little detail about the partitioning,” which would invite one of ordinary skill to turn to other references, such as Sinyavskiy, for additional detail on how to implement partitioning. Pet. 14–15 (citing Ex. 1005 ¶ 92; Ex. 1003 ¶ 67). Fifth, Petitioner asserts, combining Buibas and Sinyavskiy would merely “involve[] the application of known techniques (e.g., Sinyavskiy’s partitioned neural network) to a known system (e.g., Buibas’[s] mobile robot and robotic brain) to yield predictable results (e.g., Buibas’[s] robot using a spiking neural network partitioned as taught in Sinyavskiy),” particularly because “the partitioning of the Buibas neural network is reminiscent of Recurrent Fuzzy Neural Networks (RFNNs) that were already commonplace at the end of the 1990’s.” Id. at 15 (citing Ex. 1003 ¶ 68). Finally, Petitioner contends, the proposed combination merely involves “use of known techniques (e.g., Sinyavskiy’s partitioned neural network) to improve a similar system (e.g., Buibas’[s] mobile robot and robotic brain).” Id. (citing Ex. 1003 ¶ 69). Petitioner further argues that one of ordinary skill “would have reasonably expected success implementing the combination, especially as Buibas and Sinyavskiy describe highly similar systems involving spiking neural networks used for training/operating robots.” Pet. 15–16 (citing Ex. 1005 ¶ 92; Ex. 1003 ¶ 70). Indeed, Petitioner contends, “Buibas itself confirms that its spiking neural network can be partitioned, while Sinyavskiy provides the details for doing so.” Id. at 16 (citing Ex. 1005 ¶ 92; Ex. 1003 ¶ 70).” slip op. at 14
- Obviousness (§103) › Graham factors (scope of art, differences, level of skill)UnpatentableNot shown unpatentableMixed
“We agree with Patent Owner and Dr. Saber that these “weights” are numerical values associated with connections among neurons, and the “weight vectors” are merely lists of weights. PO Resp. 13–14; Ex. 2001 ¶¶ 66–67. When input is provided to the neural network, the network uses the weights of its connections in a feedforward calculation manner to provide an output that can include an instruction for operating a device. Ex. 2001 ¶ 66. We agree with and find credible Dr. Saber’s testimony that Buibas’s merging of weights or weight vectors results in updated network weights, and does not, by itself, disclose the merging of instruction sets for operating a device, or the correlation of the same set of inputs for all or a portion of a circumstance representation with instruction sets for operating two different devices. Ex. 2001 ¶¶ 65, 67, 69–71.” slip op. at 39
Patent outcomesUS 11,663,474 mixedClaim construction§ 103 obviousnesscites Phillips · KSR · GrahamPatents in suitUS 11,663,474 - Luminex International Co., Ltd. / Menard, Inc. v. Signify Holdings B.V.Some claims unpatentablePTAB · Aug 13, 2025 · IPR2024-01469 · APJ Steven M Amundson · IPR · Final written decision
Claims 1–7, 9–15, and 18–20 are unpatentable; claims 8, 16, and 17 are not determined unpatentable under the asserted prior-art grounds.
RulingsFinal written decision- PTAB / AIA Trials › §315(b) time barNot time barredDecided for petitioner
“G. Analysis 1. REAL PARTY IN INTEREST Based on the record before us and for the reasons explained below, we disagree with Patent Owner that Menard is a “real party in interest” under § 315(b). See Resp. 77–82; Sur-reply 27–28. First, the circumstances here differ materially from the circumstances in Ventex. There, two agreements defined the relationship between Ventex (the petitioner and manufacturer of Heatwave fabric) and Seirus (the alleged real party in interest and purchaser of Heatwave fabric). Ventex, IPR2017- 00651, Paper 152 at 7 & n.8. First, a 2013 Supplier Agreement “prevented Ventex from selling to Seirus competitors” and included an indemnity provision requiring Ventex to indemnify Seirus for losses arising from Ventex’s failure to perform certain obligations. Id. at 7, 14. Second, a 2016 Exclusive Manufacturing Agreement provided that Ventex would manufacture the Heatwave fabric only for Seirus in exchange for Seirus’s payment of an exclusivity fee. Id. at 7. Columbia (the patent owner) accused Seirus products incorporating the Heatwave fabric of infringing the patent at issue, and Columbia served Seirus with a complaint alleging patent infringement in 2014 more than two years before Ventex filed a petition in 2017. Id. at 5, 7. When determining that Seirus was a “real party in interest” under § 315(b), the Board reasoned that “Ventex and Seirus had a specially structured, preexisting, and well established business relationship with one another, including indemnification and exclusivity arrangements.” Ventex, IPR2017-00651, Paper 152 at 10; see id. at 12. Additionally, the Board noted that certain evidence “suggest[ed] that” slip op. at 32
- PTAB / AIA Trials › Real party in interest / privityRpi dispute resolved for petitionerDecided for petitioner
“G. Analysis 1. REAL PARTY IN INTEREST Based on the record before us and for the reasons explained below, we disagree with Patent Owner that Menard is a “real party in interest” under § 315(b). See Resp. 77–82; Sur-reply 27–28. First, the circumstances here differ materially from the circumstances in Ventex. There, two agreements defined the relationship between Ventex (the petitioner and manufacturer of Heatwave fabric) and Seirus (the alleged real party in interest and purchaser of Heatwave fabric). Ventex, IPR2017- 00651, Paper 152 at 7 & n.8. First, a 2013 Supplier Agreement “prevented Ventex from selling to Seirus competitors” and included an indemnity provision requiring Ventex to indemnify Seirus for losses arising from Ventex’s failure to perform certain obligations. Id. at 7, 14. Second, a 2016 Exclusive Manufacturing Agreement provided that Ventex would manufacture the Heatwave fabric only for Seirus in exchange for Seirus’s payment of an exclusivity fee. Id. at 7. Columbia (the patent owner) accused Seirus products incorporating the Heatwave fabric of infringing the patent at issue, and Columbia served Seirus with a complaint alleging patent infringement in 2014 more than two years before Ventex filed a petition in 2017. Id. at 5, 7. When determining that Seirus was a “real party in interest” under § 315(b), the Board reasoned that “Ventex and Seirus had a specially structured, preexisting, and well established business relationship with one another, including indemnification and exclusivity arrangements.” Ventex, IPR2017-00651, Paper 152 at 10; see id. at 12. Additionally, the Board noted that certain evidence “suggest[ed] that” slip op. at 32
- Skill levelOther
“C. Level of Ordinary Skill in the Art Factors pertinent to determining the level of ordinary skill in the art include (1) the educational level of the inventor; (2) the type of problems encountered in the art; (3) prior-art solutions to those problems; (4) the rapidity with which innovations are made; (5) the sophistication of the technology; and (6) the educational level of workers active in the field. Envtl. Designs, Ltd. v. Union Oil Co., 713 F.2d 693, 696–97 (Fed. Cir. 1983). Not all factors may exist in every case, and one or more of these or other factors may predominate in a particular case. Id. These factors are not exhaustive, but merely a guide to determining the level of ordinary skill in the art. Daiichi Sankyo Co. v. Apotex, Inc., 501 F.3d 1254, 1256 (Fed. Cir. 2007). Moreover, the prior art itself may reflect an appropriate skill level. Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001). Petitioner asserts that a person of ordinary skill in the art at the ’336 patent’s effective filing date would have had “a bachelor’s degree in mechanical engineering, electrical engineering, optics, or physics with at least three years of experience working in the design of LED lights or lighting fixtures; a master’s degree in one of the above disciplines with at least two years of experience; or equivalent experience.” Pet. 14 (citing Ex. 1004 ¶¶ 26–29). Dr. Eden’s testimony supports Petitioner’s assertion. See Ex. 1004 ¶¶ 27–28. Patent Owner “adopts for purposes of this proceeding only” Petitioner’s description of an ordinarily skilled artisan. Resp. 10 (citing Pet. 14). We adopt Petitioner’s description of an ordinarily skilled artisan because it comports with the technology and claims of the ’336 patent as” slip op. at 40
- Obviousness (§103) › Objective indicia / secondary considerationsObjective indicia no nexusDecided for petitioner
“Alleged Objective Indicia of Nonobviousness (i) General Principles Before reaching a conclusion about obviousness, we consider evidence concerning objective indicia of nonobviousness. See Apple, 839 F.3d at 1048. For such evidence to have substantial weight, “its proponent must establish a nexus between the evidence and the merits of the claimed invention.” ClassCo, Inc. v. Apple, Inc., 838 F.3d 1214, 1220 (Fed. Cir. 2016); see Ancora Techs., Inc. v. Roku, Inc., 140 F.4th 1351, 1361 (Fed. Cir. 2025) (noting that the Board did not err by requiring “a nexus to the challenged claims as opposed to the patent as a whole”). “[T]here is no nexus unless the evidence presented is ‘reasonably commensurate with the scope of the claims.’” ClassCo, 838 F.3d at 1220 (quoting Rambus Inc. v. Rea, 731 F.3d 1248, 1257 (Fed. Cir. 2013)). The patentee “bears the burden of showing that a nexus exists.” WMS Gaming, Inc. v. Int’l Game Tech., 184 F.3d 1339, 1359 (Fed. Cir. 1999). A rebuttable presumption of nexus arises “when the patentee shows that the asserted objective evidence is tied to a specific product and that product ‘embodies the claimed features, and is coextensive with them.’” Fox Factory, Inc. v. SRAM, LLC, 944 F.3d 1366, 1373 (Fed. Cir. 2019) (quoting Polaris Indus., Inc. v. Arctic Cat, Inc., 882 F.3d 1056, 1072 (Fed. Cir. 2018)). Whether a rebuttable presumption of nexus arises “turns on the nature of the claims and the specific facts.” Teva Pharms. Int’l GmbH v. Eli Lilly & Co., 8 F.4th 1349, 1362 (Fed. Cir. 2021). The presumption analysis should consider the unclaimed features in the product tied to the objective evidence to assess their significance and impact on the correspondence between the patented invention and the product. Quanergy Sys., Inc. v. Velodyne Lidar USA, Inc., 24 F.4th 1406, 1418 (Fed. Cir. 2022). When, “for example, the patented invention is only a small component of the product tied to the objective evidence, there is no presumption of nexus.” Henny Penny Corp. v. Frymaster LLC, 938 F.3d 1324, 1333 (Fed. Cir. 2019). Absent a presumption of nexus, the patentee may prove nexus by” slip op. at 76
Patent outcomesUS 10,299,336 mixed§ 102 anticipation§ 103 obviousnesscites Phillips · KSR · GrahamPatents in suitUS 10,299,336 - Luminex International Co., Ltd. / Menard, Inc. v. Signify Holdings B.V.Some claims unpatentablePTAB · Aug 13, 2025 · IPR2024-00101 · APJ Steven M Amundson · IPR · Final written decision
Claims 1–7, 9–15, and 18–20 are unpatentable; claims 8, 16, and 17 are not shown unpatentable under the asserted grounds.
RulingsFinal written decision- PTAB / AIA Trials › Real party in interest / privityRpi dispute resolved for patent ownerDecided for patent owner
“G. Analysis 1. REAL PARTY IN INTEREST Based on the record before us and for the reasons explained below, we” slip op. at 32
- PTAB / AIA Trials › §315(b) time barDecided for patent owner
“III. WHETHER THE PETITION IS TIME BARRED The parties dispute whether the Petition is time barred based on a” slip op. at 18
- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“vacated the panel’s decision denying institution. Paper 12, 6. Among other things, the Director determined based on a “review of the current record” that (1) Menard is not a real party in interest in this proceeding and (2) Menard is not a privy of Petitioner. Id. at 5. Further, the Director remanded the case to the panel and instructed the panel “to determine whether the Petition presents a reasonable likelihood of prevailing with respect to at least one of the challenged claims under 35 U.S.C. § 314(a), and to determine whether to institute inter partes review accordingly.” Id. at 5–6.” slip op. at 3
- BurdenMixed
“U.S. Patent No. 10,299,336 B2 (“the ’336 patent”) (Exhibit 1001). For the reasons explained below, a preponderance of the evidence shows that claims 1–7, 9–15, and 18–20 in the ’336 patent are unpatentable and does not show that claims 8, 16, and 17 are unpatentable. See 35 U.S.C. § 316(e) (2024).” slip op. at 2
Patent outcomesUS 10,299,336 mixed§ 103 obviousnesscites Phillips · KSR · GrahamPatents in suitUS 10,299,336 - Netflix, Inc. v. Gotv Streaming, LLCSome claims unpatentablePTAB · Nov 5, 2024 · IPR2023-00758 · APJ Steven M Amundson · IPR · Final written decision
Claims 1–3, 5–10, 12–14, and 16–21 are unpatentable as obvious over Hariki and Harris; claims 4, 11, 15, and 22–33 were not shown unpatentable.
RulingsFinal written decision- Obviousness (§103) › Motivation to combine / reasonable expectation of successMixed
“in the browser,” e.g., content resulting from HTML files received from the web server. Ex. 2029, 68:15–18. Accordingly, an ordinarily skilled artisan “would have understood that customizing” the “application program environment or display and sound aspects of the device” using a UI content package “would mean that the converted resources (i.e., ‘custom configuration’) of the UI content package were applicable to all HTML files received from the web server and displayed” by the web browser program. Ex. 1002 ¶ 159; see Ex. 1005 ¶¶ 19, 24, 42.” slip op. at 105
- ExcludeMotion to exclude, deniedDenied
“FURTHER ORDERED that Petitioner’s motion to exclude evidence (Paper 30) is dismissed as moot; and” slip op. at 134
Patent outcomesUS 8,478,245 mixed§ 103 obviousnesscites Phillips · KSR · GrahamPatents in suitUS 8,478,245 - Netflix, Inc. v. Gotv Streaming, LLCSome claims unpatentablePTAB · Nov 5, 2024 · IPR2023-00757 · APJ Steven M Amundson · IPR · Final written decision
Claims 1, 2, 4–10, and 12–16 are unpatentable as obvious over Hariki and Harris; claims 3, 11, and 17–20 were not shown unpatentable.
RulingsFinal written decision- Obviousness (§103) › Objective indicia / secondary considerationsObjective indicia no nexusDecided for patent owner
“Alleged Objective Indicia of Nonobviousness (i) General Principles Before reaching a conclusion about obviousness, we consider evidence concerning objective indicia of nonobviousness. See Apple, 839 F.3d at 1048. For such evidence to have substantial weight, the patentee “must establish a nexus between the evidence and the merits of the claimed invention.” ClassCo, 838 F.3d at 1220. “[T]here is no nexus unless the evidence presented is ‘reasonably commensurate with the scope of the claims.’” Id. (quoting Rambus Inc. v. Rea, 731 F.3d 1248, 1257 (Fed. Cir. 2013)). The patentee “bears the burden of showing that a nexus exists.” WMS Gaming, Inc. v. Int’l Game Tech., 184 F.3d 1339, 1359 (Fed. Cir. 1999). A rebuttable presumption of nexus arises “when the patentee shows that the asserted objective evidence is tied to a specific product and that product ‘embodies the claimed features, and is coextensive with them.’” Fox Factory, Inc. v. SRAM, LLC, 944 F.3d 1366, 1373 (Fed. Cir. 2019) (quoting Polaris Indus., Inc. v. Arctic Cat, Inc., 882 F.3d 1056, 1072 (Fed. Cir. 2018)). Whether a rebuttable presumption of nexus arises “turns on the nature of the claims and the specific facts.” Teva Pharms. Int’l GmbH v. Eli Lilly & Co., 8 F.4th 1349, 1362 (Fed. Cir. 2021). The presumption analysis should consider the unclaimed features in the product tied to the objective evidence to assess their significance and impact on the correspondence between the patented invention and the product. Quanergy Sys., Inc. v. Velodyne Lidar USA, Inc., 24 F.4th 1406, 1418 (Fed. Cir. 2022). When, “for example, the patented invention is only a small component of the product tied to the objective evidence,” and thus the product is not coextensive with the patented invention, “there is no presumption of nexus.” Henny Penny Corp. v. Frymaster LLC, 938 F.3d 1324, 1333 (Fed. Cir. 2019). Absent a presumption of nexus, the patentee may prove nexus by showing that the objective evidence resulted directly from “the unique characteristics of the claimed invention.” Fox Factory, 944 F.3d at 1373–74; see In re Huang, 100 F.3d 135, 140 (Fed. Cir. 1996). For example, “[a] prima facie case of nexus is generally made out when the patentee shows both that there is commercial success, and that the thing (product or method) that is commercially successful is the invention disclosed and claimed in the patent.” Demaco Corp. v. F. Von Langsdorff Licensing Ltd., 851 F.2d 1387, 1392 (Fed. Circ. 1988).” slip op. at 113
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMixed
“Conclusion About Obviousness/Nonobviousness For the reasons discussed above, the combined disclosures in Hariki” slip op. at 119
- ExcludeMotion to exclude, deniedNot reached
“In our analyses above, we do not rely on any of Exhibits 2023 to 2027. See, e.g., supra §§ III.C.2–III.C.4. Hence, we dismiss Petitioner’s motion to exclude evidence as moot. See, e.g., Volkswagen Grp. of Am., Inc. v. Spero, IPR2023-00335, Paper 40 at 24 (PTAB July 15, 2024) (dismissing motion to exclude evidence as moot).” slip op. at 135
Patent outcomesUS 8,989,715 mixed§ 103 obviousnesscites Phillips · KSR · GrahamPatents in suitUS 8,989,715 - Keysight Technologies, Inc. / Palo Alto Networks, Inc. v. Centripetal Networks, LLCSome claims unpatentablePTAB · Aug 5, 2024 · IPR2023-00446 · APJ Kevin F Turner · IPR · Final written decision
Claims 1–4, 6–11, and 13–20 are unpatentable as obvious over Sourcefire and Emerging Threats; claims 5 and 12 were not shown unpatentable.
RulingsFinal written decision- Novelty / Anticipation (§102) › Prior-art status of a reference › Printed publication / public accessibilityPrinted publication establishedDecided for petitioner
“We agree with Petitioner. The identified aspects of Emerging Threats website would have allowed interested parties to locate the rule sets, download the rule sets and make determinations regarding what rule to use in a packet-handling system, such as Sourcefire. Emerging Threats need not be indexed or broadly searchable under Petitioner’s theory of the ground of unpatentability, namely that Emerging Threats was known, one of ordinary skill in the art would have gone to Emerging Threats, and downloaded the emerging-all.rules file, guided by the documentation wiki. As such, we do not agree with Patent Owner’s argument that “the record evidence of this” slip op. at 16
- PTAB / AIA Trials › §315(e) estoppelEstoppel appliesDecided for petitioner
“With respect to Petitioner’s assertions of collateral estoppel, notably in the Petition at pages 47, 49, 51, 52, and 54, with respect to limitations [1a] through [1d], we agree with Petitioner that Patent Owner is estopped from asserting that Sourcefire is not prior art to the challenged claims, and also estopped from asserting that those limitations are not taught or suggested by Sourcefire, to the extent that the limitations “do not materially alter the question” of patentability relative to the elements of the claims of the ’552 patent. See Soverain Software LLC v. Victoria’s Secret Direct Brand Mgmt., LLC, 778 F.3d 1311, 1319 (Fed. Cir. 2015). Independent Claim 1 a. Petitioner’s Assertions As discussed above, we concur with Petitioner that collateral estoppel exists with respect to limitations [1a] through [1d]. Thus, we begin with a discussion of Petitioner’s assertions regarding claim limitation [1e].” slip op. at 21
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation foundDecided for petitioner
“how and why persons of ordinary skill in the art would have modified the existing rules to prevent exfiltrations. PO Sur-reply 3. Patent Owner also argues that Petitioner’s assertions to make them “drop” rules, per Sourcefire, relies on what an administrator could have done, not what they would have been motivated to do. Id. at 4–5 (citing Pet. 57–58). We disagree with Patent Owner’s arguments. We continue to be persuaded that one of ordinary skill in the art, combining Sourcefire and Emerging Threats, would have understood that downloaded rules should be reviewed, and it would have been obvious to enable rules that such persons deemed appropriate. We find Dr. Staniford’s testimony to be persuasive on this point. See Ex. 2011, 67:10–68:24, 69:8–72; Ex. 1020, 109. We acknowledge that downloading all of a particualr ruleset from Emerging Threats and enabling all the rules, might have resulted in a drop in performance of the network appliance, but, at the same time, we are significant drop in performance, especially if a potential threat might be sufficient to warrant a minor performance hit. Patent Owner’s counsel acknowledged at oral hearing that instituting all rules of a set in “alert” mode would not result in a decrease in performance, even though some computational outlay must be engaged to engage those alert rules. See Hr’g Tr. 24:24–25:4. We are persuaded that judiciously implementing certain rules would not necessary result in a network device that is unusable. Additionally, there is testimony from Dr. Staniford that “you start out with your rules in alert because there might be false positives. I mean, for the best rule in the world, Snort wasn’t known for false positives in the rules, when you apply them to a large network.” Ex. 2011, 68:2–7. As such, we continue to determine that it would have been obvious, in combining Sourcefire with Emerging Threats, for one of ordinary skill in the art to have downloaded rules and implemented specific rules.” slip op. at 24
- Obviousness (§103) › Motivation to combine / reasonable expectation of success › HindsightDecided for petitioner
“Reviewing all of the evidence of record, we are persuaded that the Petition’s obviousness rationale based on Sourcefire and Emerging Threats is not guided by impermissible hindsight bias. We find persuasive Dr. Staniford’s testimony that one of ordinary skill in the art would have understood that “this rule [SID:2003021] was not directed to looking for instances of exploits or attacks (which would be invisible within the encryption) but rather was looking for exfiltration of some kind of encrypted data.” Ex. 1003 ¶ 228. As discussed by Petitioner, such recognition was also made by Mr. Marinho and Dr. Goodrich, such that the rule would have been understood to possibly prevent exfiltrations. We continue to be persuaded that Petitioner provides that a correspondence exists between the REQUIRE-TLS-1.1-1.2 operator in the ’343 Patent and SID:2003021 in Emerging Threats, in that both detect an SSL/TLS version in application packet header field values to detect exfiltration attempts using out-of-date encryption protocols. Pet. 43 (citing Ex. 1003 ¶¶ 229–230). We are ’343 Patent discloses the interruption of a similar type of exfiltration, without resorting to impermissible hindsight bias, that Patent Owner asserts. Patent Owner has provided no evidence that Petitioner used the specification of the ’343 Patent to find an applicable rule in Emerging Threats, as opposed to the testified-version provided by Dr. Staniford that he recalls “working on a similar feature where we looked for large encrypted transmissions outbound from the network on non-HTTP ports as a possible symptom of exfiltration of large amounts of data.” Ex. 1003 ¶ 228. Thus, we are not persuaded by Patent Owner’s arguments.” slip op. at 30
Patent outcomesUS 10,567,343 mixedClaim construction§ 102 anticipation§ 103 obviousnesscites KSR · GrahamPatents in suitUS 10,567,343 - Keysight Technologies, Inc. v. Centripetal Networks, LLCSome claims unpatentablePTAB · Jun 3, 2024 · IPR2023-00448 · APJ Steven M Amundson · IPR · Final written decision
Claims 1–5, 7–13, 15–21, 23–29, 31, and 32 are unpatentable under § 103; claims 6, 14, 22, 30, and 33 were not shown unpatentable.
RulingsFinal written decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“In the Institution Decision, we instituted review based on all challenged claims and all challenges included in the Petition. Paper 7 (“Inst. Dec.”). We have jurisdiction under 35 U.S.C. § 6. We issue this Final Written Decision under 35 U.S.C. § 318(a) and 37 C.F.R. § 42.73. For the reasons explained below, Petitioner has shown by a preponderance of the evidence that claims 1–5, 7–13, 15–21, 23–29, 31, and 32 are unpatentable but has not shown by a preponderance of the evidence that claims 6, 14, 22, 30, and 33 are unpatentable. See 35 U.S.C. § 316(e) (2018).” slip op. at 2
- Obviousness (§103) › Graham factors (scope of art, differences, level of skill)UnpatentableNot shown unpatentableMixed
“Conclusion About Obviousness for Claim 1 For the reasons discussed above, the combined disclosures in Law and” slip op. at 86
Patent outcomesUS 11,012,474 mixed§ 103 obviousnesscites Phillips · KSR · GrahamPatents in suitUS 11,012,474 - Shenzen Chic Electrics Co., Ltd. v. Pilot, Inc.Some claims unpatentablePTAB · Jan 9, 2023 · IPR2021-01232 · APJ Jeffrey W Abraham · IPR · Final written decision
Claims 1 and 4–20 are unpatentable as obvious; claim 3 was not shown unpatentable because Petitioner presented no evidence under the adopted construction.
RulingsFinal written decision- Skill levelSkill level petitioner adoptedDecided for petitioner
“of battery charging systems.” Pet. 8. Patent Owner states that it adopts this definition for purposes of its Response. PO Resp. 4. In light of the record before us, we adopt Petitioner’s proposal regarding the level of ordinary skill in the art. Based on our review of the ’653 patent and the prior art of record, we determine that the definition offered by Petitioner comports with the qualifications a person would have needed to understand and implement the teachings of the ’653 patent and the prior art. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001) (explaining that specific findings regarding ordinary skill level are not required “where the prior art itself reflects an appropriate level and a need for testimony is not shown”) (quoting Litton Indus. Prods., Inc. v. Solid State Sys. Corp., 755 F.2d 158, 163 (Fed. Cir. 1985)). It is also consistent with the level of skill in the art adopted in the 777 IPR, which also involves the ’653 patent. IPR2021-00777, Paper 7 at 6–7.” slip op. at 9
- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed board ownDecided for petitioner
“construction “contradicts the technical disclosure of the ’653 patent” and that “[t]he proper construction of this term is ‘switching circuit under control of the microcontroller that selectively conducts power supply or power outage for the load.’” Pet. Suppl. Br. 3.10 In particular, Petitioner contends that claim 3, through claim 1, only recites one connection between the microcontroller and the first battery, such that the connections in claim 3 do not allow the power supply from the first battery to pass through the microcontroller to the load. Pet. Suppl. Br. 4–5. Claim 1, however, recites “an automobile charger, comprising . . .” which is an open-ended term, meaning that claim 1 is not limited to only the connections expressly recited therein. Petitioner’s arguments do not address this open-ended aspect of the plain language of the claims. Petitioner also argues that the language of claim 3 is consistent with its construction because claim 3 “places the switching circuit between the second pole of the first battery . . . and the second lead of the load.” Pet. Suppl. Br. 5. Although Petitioner’s interpretation may be consistent with the language in claim 3, we discern nothing in claim 3 that expressly limits the placement of the switching circuit, especially considering the open-ended “comprising” language used in claims 1 and 3.” slip op. at 11
- Strike new argumentNew argument consideredDecided for petitioner
“Specifically, Dr. Kirtley testifies that a person of ordinary skill in the art would have understood that connections between components depicted as single lines in Yu’s figures “may comprise multiple connections, such as multiple signal connections, and common power and ground connections for sensors and microprocessors.” Ex. 1020 ¶ 84 (citing Ex. 1021 (US 7,973,534 B2)). We credit Dr. Kirtley’s testimony, as Patent Owner does not dispute the substance of Dr. Kirtley’s testimony or the supporting exhibit. Instead, Patent Owner argues that Petitioner is attempting to “sneak in new evidence that is improper in a reply” and create a new ground. Sur-reply 13–15. We disagree, as Petitioner and Dr. Kirtley offer this evidence to demonstrate what a person of ordinary skill in the art would have understood in considering Yu—not as a new ground. Moreover, Petitioner properly offered this exhibit and Dr. Kirtley’s testimony in response to Patent Owner’s arguments that claim 1 requires negative side switching, which Yu does not disclose. In its Reply, Petitioner is entitled to “respond to arguments raised in the corresponding . . . patent owner response.” 37 C.F.R. § 42.23(b). A party also may submit rebuttal evidence in support of its reply. See Belden Inc. v. Berk-Tek LLC, 805 F.3d 1064, 1077–78 (Fed. Cir. 2015).” slip op. at 26
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation foundReasonable expectation foundUnpatentable
“After considering the parties’ arguments and evidence, we find Petitioner has established, by a preponderance of the evidence, that claim 4 is unpatentable as obvious in view of Yu and Thomason. As discussed above, we disagree with Patent Owner’s arguments regarding negative pole switching, and find that Petitioner presents persuasive evidence that Yu teaches or suggests the limitations of claim 1. Petitioner also presents undisputed evidence that Yu and Thomason teach or suggest the additional limitations in claim 4. Pet. 52–54. Additionally, Petitioner directs us to a disclosure in Thomason itself regarding a protection mechanism to prevent the jump starter from self-destructing, and presents testimony from Dr. Kirtley that a person of ordinary skill in the art would have considered Thomason’s teaching in order to avoid damage to Yu’s internal battery, and would have been able to implement Thomason’s teachings. Pet. 52–54; Reply 20–21; Ex. 1004 ¶¶ 189–192. Patent Owner and Mr. McAlexander do not challenge or otherwise refute this testimony. PO Resp. 9–10. Thus, contrary to Patent Owner’s assertions, Petitioner does direct us to evidence in the asserted prior-art references themselves that provide a reason to combine their teachings, and does not rely solely on conclusory statements regarding the similarities of Yu and Thomason to support its obviousness challenge. In view of Petitioner’s persuasive evidence demonstrating where the prior-art references teach or suggest each limitation in the challenged claims, and explaining why a person of ordinary skill in the art would have had reason to combine the prior-art references with a reasonable expectation of success, we find Petitioner has established, by a preponderance of the evidence, that claim 4 is unpatentable as obvious in view of Yu and Thomason.” slip op. at 33
Patent outcomesUS 10,046,653 mixedClaim construction§ 103 obviousnesscites Phillips · KSR · GrahamPatents in suitUS 10,046,653 - Quantum Metric, Inc. / Decibel Insight, Ltd. et al. v. Content Square Israel Ltd. (F/K/A Clicktale Ltd.)Some claims unpatentablePTAB · Aug 2, 2022 · IPR2021-00530 · APJ Steven M Amundson · IPR · Final written decision
Claims 1–5, 7–17, and 19–23 are unpatentable as obvious; claims 6 and 18 were not shown unpatentable over the asserted combinations.
RulingsFinal written decision- Obviousness (§103) › Motivation to combine / reasonable expectation of successUnpatentableNot shown unpatentableMixed
“3. ALLEGED REASONS FOR COMBINING THE TEACHINGS OF THE REFERENCES Petitioner explains that in the proposed combination, “the system of Seolas-Krishnamoorthy is modified such that the rendering system 175 identifies and discards near-duplicate pages, according to the teachings of Jain, when creating a sample of page views as part of its website health audit process.” Pet. 48 (citing Ex. 1003 ¶ 66; Ex. 1005, 15:17–19; Ex. 1010, 1:8–10, 1:58–2:6); see Ex. 1003 ¶ 66. Petitioner identifies reasons that would have prompted an ordinarily skilled artisan to combine Jain’s teachings with the teachings of Seolas and Krishnamoorthy in the way Petitioner proposes. See Pet. 48–50. Dr. Cooperstock’s testimony supports Petitioner’s positions. See Ex. 1003 ¶¶ 67–70. Patent Owner disputes that an ordinarily skilled artisan would have” slip op. at 94
- Skill levelDecided for petitioner
“B. Level of Ordinary Skill in the Art Factors pertinent to determining the level of ordinary skill in the art” slip op. at 11
Patent outcomesUS 9,792,365 mixed§ 103 obviousnesscites Phillips · KSR · GrahamPatents in suitUS 9,792,365 - Quantum Metric, Inc. / Decibel Insight, Ltd. et al. v. Content Square Israel Ltd. (F/K/A Clicktale Ltd.)Some claims unpatentablePTAB · Jul 1, 2022 · IPR2021-00364 · APJ Steven M Amundson · IPR · Final written decision
Claims 1–8, 14–18, and 24 are unpatentable as obvious over Phillips and Zambonini; claims 9–13 and 19–23 were not shown unpatentable.
RulingsFinal written decision- ExcludeMotion to exclude, deniedDenied
“IV. PETITIONER’S MOTION TO EXCLUDE Petitioner moves to exclude the Declaration of Christopher Schmandt” slip op. at 113
- Skill levelDecided for petitioner
“B. Level of Ordinary Skill in the Art Factors pertinent to determining the level of ordinary skill in the art include (1) the educational level of the inventor; (2) the type of problems encountered in the art; (3) prior-art solutions to those problems; (4) the rapidity with which innovations are made; (5) the sophistication of the technology; and (6) the educational level of workers active in the field. Envtl. Designs, Ltd. v. Union Oil Co., 713 F.2d 693, 696–97 (Fed. Cir. 1983). Not all factors may exist in every case, and one or more of these or other factors may predominate in a particular case. Id. These factors are not exhaustive, but merely a guide to determining the level of ordinary skill in the art. Daiichi Sankyo Co. v. Apotex, Inc., 501 F.3d 1254, 1256 (Fed. Cir. 2007). Moreover, the prior art itself may reflect an appropriate skill level. Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001). Dr. Cooperstock testifies that a person of ordinary skill in the art would have had “a Bachelor of Science or Engineering degree in Computer Science, Computer Engineering, or another academic discipline emphasizing the design or development of web-related technologies, in combination with training or at least one to two years of related work experience with web-related technologies.” Ex. 1003 ¶ 15. Further, Dr. Cooperstock testifies that “the person could have also had a Master of Science degree in a relevant academic discipline with less than a year of related work experience in the same discipline.” Id. Mr. Schmandt testifies that a person of ordinary skill in the art would have had “a Bachelor of Science (or equivalent degree) in Computer Science or Computer Engineering, in combination with at least two years of additional experience with technologies related to media or web-based technology, or equivalent work experience.” Ex. 2007 ¶ 25. The descriptions of an ordinarily skilled artisan articulated by” slip op. at 18
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededDecided for patent owner
“C. Claim Construction 1. GENERALLY We construe claim terms “using the same claim construction” slip op. at 19
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMixed
“Conclusion About Obviousness/Nonobviousness for Claim 1 For the reasons discussed above, the combined disclosures in Phillips” slip op. at 79
Patent outcomesUS 10,063,645 mixedClaim construction§ 103 obviousnesscites Phillips · KSR · GrahamPatents in suitUS 10,063,645
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.