- Apple Inc. v. Theta IP, LLCSome claims unpatentablePTAB · Nov 25, 2025 · IPR2024-00819 · APJ Russell E Cass · IPR · Final written decision
Claims 1–19 are unpatentable as obvious over Behbahani, Leete, and Tan; claim 20 was not shown unpatentable because the references did not teach its required comparison of desired and interferer signal strengths.
RulingsFinal written decision- Skill levelSkill level patent owner adoptedDecided for patent owner
“Petitioner thus proposes a Master’s degree with two years of experience, while Patent Owner proposes a Bachelor’s degree with five years of experience. At the institution stage, we did not see a material difference in the proposals given that both parties also indicate that more education could substitute for less experience and vice versa, and thus adopted Patent Owner’s proposal. Inst. Dec. 9. We requested that the parties address during trial if either believed that the choice of one proposal over the other would make a difference in the patentability analysis. Id. Neither party has done so. Accordingly, because nothing in the record persuades us that our preliminary finding in the Institution Decision was incorrect, and because neither party has challenged our finding, we maintain our adoption of Patent Owner’s proposed level of ordinary skill in the art.” slip op. at 9
- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITAPlain and ordinary meaningDecided for patent owner
“Here, as in the Director’s example, Petitioner advanced a narrower construction of the dynamic limitations before the district court, which the district court declined to adopt. Pet. 9; Ex. 2015; Ex. 2025, 31–47. Instead, the district court adopted a “plain-and-ordinary meaning” construction, which Patent Owner proposed. PO Resp. 38; PO Sur-reply 10 n.2; Ex. 2015; Ex. 2025, 31–47. In the Petition, Petitioner proposed applying the plain and ordinary meaning construction that had already been preliminarily adopted by the district court. Compare Pet. (filed May 1, 2024) with Ex. 2015 (preliminarily adopting plain and ordinary meaning construction on March 25, 2024). Applying Revvo, we find that Petitioner had a sufficient reason for advancing the broader, court-adopted construction in this IPR. Thus, we give the dynamic limitation its plain-and-ordinary meaning, which is “adjusting during operation based—at least in part—on information gained during operation.”” slip op. at 13
- Prior constructionPrior construction adoptedDecided for patent owner
“In our Institution Decision, we stated that we “will give the term ‘signal path’ its ‘plain and ordinary meaning’ and not limit it only to analog components, as the district court found and the parties agree.” Inst. Dec. 11. Given that the parties continue to agree on this point, we see no need to depart from the construction we adopted in our Institution Decision. Moreover, applying Revvo, we find that Petitioner had a sufficient reason for advancing the broader, court-adopted construction in this IPR for the same reasons as discussed above. In this proceeding, the dispute between the parties concerns the application of this and the surrounding claim language (i.e., “in the receiver signal path,” “in the signal path”) to the disclosures in Behbahani. See PO Resp. 43–45. Therefore, we will provide further discussion in the context of the parties’ arguments regarding Behbahani below. However, we agree with Patent Owner’s plain reading of the claim language to the extent it requires adjusting an impedance and/or bias current of a circuit while it is in the signal path. See Id. at 50–51.” slip op. at 14
- Expert testimonyPatent owner expert discountedOther
“Patent Owner’s arguments generally fail to address why Behbahani’s Variable Bandpass Filter Block does not teach the recited “plurality of circuits [comprising/including] . . . a filter,” and instead focus on why the low-pass and high-pass filter circuits do not teach the limitation, which is not Petitioner’s position. As stated above, we agree with Patent Owner’s plain reading of the claim language – i.e., that it “requires adjusting the bias, in or of a circuit.” See PO Resp. 49. However, Patent Owner’s reading of the claim does not persuasively address why the Variable Bandpass Filter Block does not teach the recited “circuit.” We have reviewed Dr. Larson’s cited testimony and disagree with Patent Owner that he provided “a well-supported opinion . . . as to why a [person of ordinary skill in the art] would not understand the entire bandpass box to be a single ‘circuit,’ or to reflect variation in ‘an impedance’ or ‘a bias’ in the claims.” Sur-reply 4 (citing Ex. 2020 ¶¶ 46–48, 71, 74–83). Dr. Larson testifies that the ’330 patent (which has the same specification as the ’164 patent) “teach[es] these adjustments [that dynamically change operating parameters] as changes effected in a single circuit block.” Ex. 2020 ¶ 46 (citing, e.g., Ex. 1001, Figs. 8A, 9A, 8:20–25, 8:36–39, 9:36–59, 10:1–18 (emphasis added)). Dr. Larson does not provide further explanation as to what he means by a “single circuit block,” but relies on Figures 8A and 9A, which show a “function block,” and other disclosures referring to a “function block.” See id. There is no dispute that the recited “circuit” in the receiver signal path is referring to these “function blocks.” See Tr. 22:20–23:4. The ’164 patent states that Figure 8A, which includes function block 820, is “an embodiment of the present invention” 8:28–30. Similarly, Figure 9A, which includes function block 920, “illustrate[s] one of the possible power saving techniques.” Id. at 3:41–42. The ’164 patent describes that “[f]unctional block 820 . . . may be a filter, mixer, amplifier, or other circuit or circuits in a wireless transceiver or other electronic circuits or system.” Id. at 8:30–33 (emphasis added). Based on these disclosures, we are not convinced that Function Block 820 or 920 cannot include multiple filters in a Variable Bandpass Filter Block, or that Behbahani’s Variable Bandpass Filter Block does not teach the recited “circuit.” Dr. Larson also relies on Figure 6 of the ’164 patent to conclude that” slip op. at 45
Patent outcomesUS 11,564,164 mixedClaim construction§ 103 obviousnessDiscretionary denialcites KSR · GrahamPatents in suitUS 11,564,164 - Volkswagen Group Of America, Inc. / Porsche Cars North America, Inc. v. Yechezkal Evan SperoSome claims unpatentablePTAB · Jul 15, 2024 · IPR2023-01320 · APJ Aaron W Moore · IPR · Final written decision
Claims 26–28, 30–36, 65–68, and 70 are unpatentable as obvious; claims 29 and 69 were not shown unpatentable because the asserted grounds did not establish sensed fog or snow.
RulingsFinal written decision- Skill levelSkill level petitioner adoptedDecided for patent owner
“At institution, we adopted Petitioner’s proposal, except that we omitted the qualifier “at least” and set the level of experience at two years. See Inst. Dec. 8. In its Response, Patent Owner stated that it “does not dispute the Board’s proposed level of ordinary skill.” PO Resp. 3. We accordingly maintain the level of ordinary skill in the art we adopted in the Institution Decision. B.” slip op. at 8
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededNot reached
“However, the reason we interpreted “light source” in the institution decision was that there was a question about whether the individual “microbeams” described in the Beam reference were “light sources.” See Inst. Dec. 11. Because, as explained below, we do not reach the Beam grounds, we need not construe “light source” in this final decision. We further find that that no other express claim construction is necessary. See Nidec Motor Corp. v. Zhongshan Broad Ocean Motor Co., 868 F.3d 1013, 1017 (Fed. Cir. 2017) (explaining that construction is needed only for terms that are in dispute, and only as necessary to resolve the controversy). C.” slip op. at 9
- BurdenMixed
“measurement by sensor 9 is not affected by “scattered reflected light” due to “dirty cover glass 19”). Moreover, even if fog or snow might make the cover glass “dirty” nothing in Karlsson senses that. Instead, the reference simply explains that the switching of the light is helpful if the glass happens to be dirty. Sensor 9 is used to detect light, such as from oncoming vehicles, not fog or snow (see Ex. 1010, 9:9–26), and none of the other passages of Karlsson cited in the Petition describe sensing fog or snow. Petitioner does not identify anything in Harbers that senses fog or snow, and we do not find a description of that ourselves. Harbers describes adjusting the light based on vehicle velocity, the position of the steering wheel, “weather conditions,” or road type (e.g., motorway or country road). See Ex. 1011, 3:27–4:32. It seems reasonable to assume that the velocity and position of the steering wheel are sensed, and the reference indicates that light distribution for road type can be adjusted “by the driver.” Id. at 4:22–25. The reference is silent, however, on how the adjustment based on “weather conditions” is made. Dr. Jiao cites a passage from Braun about how its “headlights . . . are programmed . . . to detect fog and . . . provide light appropriate for driving in fog” (see Ex. 1003 ¶ 590), but Braun is not included in this ground in the Petition (see Pet. 3), and neither Petitioner not Dr. Jiao attempts to provide a reason to combine Braun for these claims. We conclude that, in order to show that these claims would have been obvious, Petitioner would have needed to show that sensing would have been disclosed or inherent in the Harbers/Karlsson combination, obvious in view of Karlsson and Harbers, or that it would have been obvious to add Braun’s fog detection to the Karlsson/Harbers combination. As Petitioner did not argue an express or inherent disclosure of fog/snow sensing in Harbers/Karlsson, did not argue that it would have been obvious to use fog/snow sensing in the Karlsson/Harbers combination, and did not include Braun in the combination, we conclude that Petitioner has not shown that claims 29 and 69 are unpatentable” slip op. at 26
- Expert testimonyPetitioner expert creditedDecided for petitioner
“This argument is not persuasive because, we conclude, it overstates the problem. These claims require bluish light towards the center and yellowish light to the side. Were an oncoming vehicle in the yellow area, corresponding yellow lights would be dimmed. Were the oncoming vehicle then moved to straddle the yellow and blue areas, the corresponding yellow and blue lights would be dimmed. And if the vehicle were to move to the blue area, the corresponding blue lights would be dimmed. We agree with Dr. Jiao that one of ordinary skill in this art, which is fairly predictable, would be able to avoid or sufficiently minimize any color shifting problems. See Ex. 1051 ¶¶ 162–165. We also credit Dr. Jiao’s explanation that, in the combination, there would only be “subtle variations of illuminated color within the range, such as bluish white and yellowish white” and that “all light would be recognized as white light (as defined in standards and regulations)” that not would be problematic in practice. See id. ¶ 167.9” slip op. at 22
Patent outcomesUS 10,894,503 mixedClaim construction§ 103 obviousnessPatents in suitUS 10,894,503 - Volkswagen Group Of America, Inc. / Porsche Cars North America, Inc. v. Yechezkal Evan SperoSome claims unpatentablePTAB · Jun 18, 2024 · IPR2023-01225 · APJ Jason W Melvin · IPR · Final written decision
Claims 24, 26, 28–32, 34, 36–40, 42, and 44–47 are unpatentable as obvious; claims 25, 27, 33, 35, 41, 43, and 48–55 were not shown unpatentable.
RulingsFinal written decision- Skill levelSkill level petitioner adoptedDecided for patent owner
“F. LEVEL OF ORDINARY SKILL IN THE ART Petitioner submits that an ordinarily skilled artisan “would have had a bachelor’s degree (B.S.) in mechanical engineering, electrical engineering, optical engineering, applied physics, or an equivalent field, as well as at least 2 years of industry experience in the area of automotive lighting and lighting-control systems.” Pet. 7 (citing Ex. 1003 ¶¶ 44–46, 67). Petitioner adds that such artisans “may work as part of a team, for example, with computer engineers to 3 Beam, U.S. Patent No. 6,144,158, issued Nov. 7, 2000. Ex. 1005, code (45). 4 English translation of Satonaka et al., Japan Patent Publication No. H7-101291, published Apr. 18, 1995. Ex. 1014, 0001, code (43). 5 Kobayashi, U.S. Patent No. 6,049,749, issued Apr. 11, 2000. Ex. 1008, code (45). 6 Karlsson, WIPO Patent Publication No. 98/54030, published December 3, 1998. Ex. 1010, code (43). 7 English translation of Nakamura et al., Japan Patent Publication No. H7-65603, published Mar. 10, 1995. Ex. 1013, 0001, code (43). 8 Gotou, U.S. Patent No. 5,588,733, issued Dec. 31, 1996. Ex. 1012, code (45). integrate/program controllers and various control inputs to affect control of a given light source.” Id. Patent Owner does not dispute that proposed level of skill (PO Resp. 9), and we adopt it here.” slip op. at 6
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededNot reached
“Petitioner notes that, during reexamination of the ’551 patent, the Office interpreted “electronic circuitry apparatus for the controlled powering of the LEDs” as a means-plus-function limitation and identified the corresponding structure as “logic control electronics unit 7.” Id. at 8 (citing Ex. 1002, 929–39; Ex. 1001, 25:34–52). Patent Owner asserts that “[n]o claim construction is necessary because Patent Owner’s arguments do not hinge on the outcome of an actual controversy about claim interpretation.” PO Resp. 9. As to the “electronic circuitry apparatus,” Patent Owner does not dispute that the claim language reads on the asserted prior art under any construction. Thus, we need not address the construction of that term. Realtime Data, LLC v. Iancu, 912 F.3d 1368, 1375 (Fed. Cir. 2019) (“The Board is required to construe ‘only those terms that . . . are in controversy, and only to the extent necessary to resolve the controversy.’”) (quoting Vivid Techs., Inc. v. Am. Sci. & Eng’g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999)).” slip op. at 7
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation foundDecided for petitioner
“As to the advantages of Karlsson’s lamp-located sensor, nothing about that arrangement would have changed in the proposed combination. As described, Petitioner proposes using aspects of Nakamura’s processing in combination with Karlsson’s physical system. See Pet. 54–58. Thus, the combination preserves any advantages Karlsson obtains by locating a sensor with each illumination system. As to a change of perspective, the record does not support that Nakamura’s processing relies on a single, unchangeable perspective. Rather, Nakamura discloses identifying relevant image regions through reference markers such as “white lines of the lane” and adjustments such as “correction amount α” to accommodate the reference markers. Ex. 1013 ¶¶ 36–46; see Pet. Reply 58 (“Nakamura explains how to implement the coordinate mapping of the pixels received by a camera.”). Thus, Nakamura’s approach is already suitable to a changed perspective and Petitioner did not have to explain further details of the required adaption. See also Ex. 1052 ¶¶ 125 (“Wherever the camera is located on the vehicle, a simple calibration for camera location versus driver’s viewpoint would be conducted to carry on the image processing.”), 168 (noting that the same reasoning applies to the Karlsson–Nakamura combination as the Beam–Satonaka combination). Additionally, Patent Owner has not persuasively supported its assertion that the changed perspective—locating sensors at the headlamps rather than centered at the top of the windshield—would impair the system’s ability to detect other vehicles. See PO Resp. 57–59. Patent Owner’s expert could not testify as to the camera locations used to generate the images that form the basis for Patent Owner’s argument, as he was not present at the test that generated those images. Ex. 1053, 104:22–105:14, 106:16–107:6, 109:17–110:4. It is inapposite that “Nakamura does not contemplate LEDs and therefore does not control light in a similar fashion” as Patent Owner argues (PO Resp. 60), because Nakamura’s teachings relate to identifying regions in the illuminated field that should be dimmed. Ex. 1013 ¶ 45. Such a determination aligns with Karlsson’s own similar determination, and would be implemented by Karlsson’s system. See, e.g., Ex. 1010, 9:18–26. Having considered the full record, we find that skilled artisans would have” slip op. at 14
- Obviousness (§103) › Objective indicia / secondary considerations › NexusObjective indicia no nexusDecided for patent owner
“As to independent claims 24 and 32, Patent Owner does not assert any “unique characteristics that are novel and nonobvious over the asserted art.” See PO Resp. 70–71. Patent Owner asserts that claim 40 includes “adapting light emission to provide at least two dark zones with ‘light in-between’” and that the Stam declaration correlates that characteristic with the objective evidence. Id. The Stam declaration addresses claim language reciting illumination “that preserves a first level of illumination illuminating past the other vehicle while preventing glare to a driver of the other vehicle” and asserts that an article discussing that a commercial product’s “[i]ndividually controlled LEDs also provide two or more dark zones with ‘light in-between,’ allowing continuous use of a vehicle’s high-beams to maximize visibility and provide a safer driving experience.” Ex. 2023, 734 (Stam declaration ¶ 117) (quoting Ex. 2023, 182) (emphasis omitted). Patent Owner does not explain and we do not understand the connection between the claim language recited in the declaration and that of claim 40. But even accepting that the reexamination exhibit shows industry praise for a system with claim 40’s feature, Patent Owner has not shown that the feature was novel. As discussed above, we conclude that Karlsson discloses that aspect of claim 40 without modification. See supra at 16 (§ II.B.5). Accordingly, even viewing Patent Owner’s evidence as credible and appropriate, we conclude that it would not establish the required nexus for claim 40. To be clear, Patent Owner’s asserted evidence would not establish nexus for any aspect of the independent claims, because each element is found in the prior art and the only elements for which Petitioner asserts a combination of prior-art teachings—those relating to image coordinates—are not those that Patent Owner relies on for a unique characteristic of the claimed invention. Patent Owner asserts further that industry praise was directed at the “Predictive Curve Illumination feature” recited by dependent claims that require the ability to “accommodate the upcoming road curvature” by adapting the light. PO Resp. 8, 70–71. Patent Owner relies on a report of a new lighting system used by BMW that states, “[t]he benefit of a glare-free function is not only to shadow out other cars but also to provide visibility for upcoming curves and dangerous situations; there is a clear safety gain by illuminating this curve in front of the driver.” Ex. 2023, 727 (quoting Ex. 2023, 177) (emphasis omitted). That statement does not itself establish a nexus to the “Predictive Curve Illumination” claims. Patent Owner asserts that the reexamination declaration correlated objective evidence with the “Predictive Curve Illumination” claims (PO Resp. 70–71), but cited portion of the declaration does not address that claim feature (see Ex. 2023, 728–34). Accordingly, Patent Owner has not established a nexus with the dependent claims. That the praised characteristics were found in the prior art is consistent with Patent Owner’s asserted evidence, which largely pertains to efforts to change U.S. regulations to permit the use of adaptive headlight technology. See Pet. Reply 28; Ex. 1053 ¶¶ 198–199. Thus, Patent Owner’s evidence does not support nonobviousness.” slip op. at 22
Patent outcomesUS 9,955,551 mixedClaim construction§ 103 obviousnessPatents in suitUS 9,955,551 - Volkswagen Group Of America, Inc. / Porsche Cars North America, Inc. v. Yechezkal Evan SperoSome claims unpatentablePTAB · Jun 18, 2024 · IPR2023-00315 · APJ Jason W Melvin · IPR · Final written decision
Claims 24, 26, 28–32, 34, 36–40, 42, and 44–47 are unpatentable as obvious; claims 25, 27, 33, 35, 41, 43, and 48–55 were not shown unpatentable.
RulingsFinal written decision- Skill levelSkill level petitioner adoptedDecided for petitioner
“bachelor’s degree (B.S.) in mechanical engineering, electrical engineering, optical engineering, applied physics, or an equivalent field, as well as at least 2 years of industry experience in the area of automotive lighting and lighting-control systems.” Pet. 7 (citing Ex. 1003 ¶¶ 44–46, 67). Petitioner adds that such artisans “may work as part of a team, for example, with computer engineers to 3 Beam, U.S. Patent No. 6,144,158, issued Nov. 7, 2000. Ex. 1005, code (45). 4 English translation of Satonaka et al., Japan Patent Publication No. H7-101291, published Apr. 18, 1995. Ex. 1014, 0001, code (43). 5 Kobayashi, U.S. Patent No. 6,049,749, issued Apr. 11, 2000. Ex. 1008, code (45). 6 Karlsson, WIPO Patent Publication No. 98/54030, published December 3, 1998. Ex. 1010, code (43). 7 English translation of Nakamura et al., Japan Patent Publication No. H7-65603, published Mar. 10, 1995. Ex. 1013, 0001, code (43). 8 Gotou, U.S. Patent No. 5,588,733, issued Dec. 31, 1996. Ex. 1012, code (45). integrate/program controllers and various control inputs to affect control of a given light source.” Id. Patent Owner does not dispute that proposed level of skill (PO Resp. 9), and we adopt it here.” slip op. at 6
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededNot reached
“Petitioner notes that, during reexamination of the ’551 patent, the Office interpreted “electronic circuitry apparatus for the controlled powering of the LEDs” as a means-plus-function limitation and identified the corresponding structure as “logic control electronics unit 7.” Id. at 8 (citing Ex. 1002, 929–39; Ex. 1001, 25:34–52). Patent Owner asserts that “[n]o claim construction is necessary because Patent Owner’s arguments do not hinge on the outcome of an actual controversy about claim interpretation.” PO Resp. 9. As to the “electronic circuitry apparatus,” Patent Owner does not dispute that the claim language reads on the asserted prior art under any construction. Thus, we need not address the construction of that term. Realtime Data, LLC v. Iancu, 912 F.3d 1368, 1375 (Fed. Cir. 2019) (“The Board is required to construe ‘only those terms that . . . are in controversy, and only to the extent necessary to resolve the controversy.’”) (quoting Vivid Techs., Inc. v. Am. Sci. & Eng’g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999)).” slip op. at 7
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation foundDecided for petitioner
“As to the advantages of Karlsson’s lamp-located sensor, nothing about that arrangement would have changed in the proposed combination. As described, Petitioner proposes using aspects of Nakamura’s processing in combination with Karlsson’s physical system. See Pet. 54–58. Thus, the combination preserves any advantages Karlsson obtains by locating a sensor with each illumination system. As to a change of perspective, the record does not support that Nakamura’s processing relies on a single, unchangeable perspective. Rather, Nakamura discloses identifying relevant image regions through reference markers such as “white lines of the lane” and adjustments such as “correction amount α” to accommodate the reference markers. Ex. 1013 ¶¶ 36–46; see Pet. Reply 58 (“Nakamura explains how to implement the coordinate mapping of the pixels received by a camera.”). Thus, Nakamura’s approach is already suitable to a changed perspective and Petitioner did not have to explain further details of the required adaption. See also Ex. 1052 ¶¶ 125 (“Wherever the camera is located on the vehicle, a simple calibration for camera location versus driver’s viewpoint would be conducted to carry on the image processing.”), 168 (noting that the same reasoning applies to the Karlsson–Nakamura combination as the Beam–Satonaka combination). Additionally, Patent Owner has not persuasively supported its assertion that the changed perspective—locating sensors at the headlamps rather than centered at the top of the windshield—would impair the system’s ability to detect other vehicles. See PO Resp. 57–59. Patent Owner’s expert could not testify as to the camera locations used to generate the images that form the basis for Patent Owner’s argument, as he was not present at the test that generated those images. Ex. 1053, 104:22–105:14, 106:16–107:6, 109:17–110:4. It is inapposite that “Nakamura does not contemplate LEDs and therefore does not control light in a similar fashion” as Patent Owner argues (PO Resp. 60), because Nakamura’s teachings relate to identifying regions in the illuminated field that should be dimmed. Ex. 1013 ¶ 45. Such a determination aligns with Karlsson’s own similar determination, and would be implemented by Karlsson’s system. See, e.g., Ex. 1010, 9:18–26. Having considered the full record, we find that skilled artisans would have” slip op. at 14
- Obviousness (§103) › Objective indicia / secondary considerations › NexusObjective indicia no nexusDecided for patent owner
“however, has not presented Mr. Stam’s declaration as a declaration in this case, instead relying on its expert, Dr. Turk, who “reviewed the objective evidence statements in the Stam declaration.” PO Resp. 68 (citing Ex. 2006 ¶¶ 215–216). Dr. Turk, however, was not able to recall the meaning of multiple terms he used in his declaration (Ex. 1053, 124:5–135:18) and asserted that he determined that ADB technology falls within the claims by looking at the Stam declaration, without independently verifying statements in the Stam declaration or reviewing the documents upon which those statements were based (id. at 135:19–137:16). Dr. Turk’s declaration addressing secondary considerations is not credible as to the substance of the asserted secondary considerations, and Patent Owner’s asserted secondary considerations are not persuasive for that reason alone. Additionally, Petitioner asserts that Patent Owner has not shown any evidence that is “the direct result of the unique characteristics of the claimed invention.” Pet. Reply 25 (quoting Fox Factory, Inc. v. Sram, LLC, 944 F.3d 1366, 1373–74 (Fed. Cir. 2019) (internal quotations omitted)). In particular, Petitioner asserts that all the elements of the claimed invention were known in the prior art, and thus that Patent Owner cannot show a nexus between any long-felt need or industry praise and the challenged claims. Id. at 25–26. As to independent claims 24 and 32, Patent Owner does not assert any “unique characteristics that are novel and nonobvious over the asserted art.” See PO Resp. 70–71. Patent Owner asserts that claim 40 includes “adapting light emission to provide at least two dark zones with ‘light in-between’” and that the Stam declaration correlates that characteristic with the objective evidence. Id. The Stam declaration addresses claim language reciting illumination “that preserves a first level of illumination illuminating past the other vehicle while preventing glare to a driver of the other vehicle” and asserts that an article discussing that a commercial product’s “[i]ndividually controlled LEDs also provide two or more dark zones with ‘light in-between,’ allowing continuous use of a vehicle’s high-beams to maximize visibility and provide a safer driving experience.” Ex. 2023, 734 (Stam declaration ¶ 117) (quoting Ex. 2023, 182) (emphasis omitted). Patent Owner does not explain and we do not understand the connection between the claim language recited in the declaration and that of claim 40. But even accepting that the reexamination exhibit shows industry praise for a system with claim 40’s feature, Patent Owner has not shown that the feature was novel. As discussed above, we conclude that Karlsson discloses that aspect of claim 40 without modification. See supra at 16 (§ II.B.5). Accordingly, even viewing Patent Owner’s evidence as credible and appropriate, we conclude that it would not establish the required nexus for claim 40. To be clear, Patent Owner’s asserted evidence would not establish nexus for any aspect of the independent claims, because each element is found in the prior art and the only elements for which Petitioner asserts a combination of prior-art teachings—those relating to image coordinates—are not those that Patent Owner relies on for a unique characteristic of the claimed invention. Patent Owner asserts further that industry praise was directed at the “Predictive Curve Illumination feature” recited by dependent claims that require the ability to “accommodate the upcoming road curvature” by adapting the light. PO Resp. 8, 70–71. Patent Owner relies on a report of a new lighting system used by BMW that states, “[t]he benefit of a glare-free function is not only to shadow out other cars but also to provide visibility for upcoming curves and dangerous situations; there is a clear safety gain by illuminating this curve in front of the driver.” Ex. 2023, 727 (quoting Ex. 2023, 177) (emphasis omitted). That statement does not itself establish a nexus to the “Predictive Curve Illumination” claims.” slip op. at 22
Patent outcomesUS 9,955,551 mixedClaim construction§ 103 obviousnessPatents in suitUS 9,955,551 - Keysight Technologies, Inc. v. Centripetal Networks, Inc.Some claims unpatentablePTAB · Dec 15, 2023 · IPR2022-01097 · APJ Aaron W Moore · IPR · Final written decision
Claims 1–3, 5–13, and 15–20 are unpatentable as obvious; claims 4 and 14 were not shown unpatentable because Sourcefire did not disclose the claimed responsive updating of an existing packet flow log entry.
RulingsFinal written decision- Skill levelSkill level petitioner adoptedDecided for petitioner
“Patent Owner does not address this issue, and neither side argues that it might affect the patentability analysis or otherwise change the outcome. Thus, as 2 Sourcefire 3D System User Guide, Ver. 4.10, Mar. 16, 2011 (Ex. 1004). 3 U.S. Patent App. Pub. No. 2015/0207809 A1 (Ex. 1029). we did at institution, we apply Petitioner’s description of an ordinarily skilled artisan, as we find it consistent with the ’917 patent and the asserted prior art. B.” slip op. at 11
- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed patent owner constructionDecided for patent owner
“1. Threat Identifier and Threat Indicator Patent Owner identifies two terms that were construed in the ITC investigation involving the ’917 patent based on constructions agreed upon by the parties. PO Resp. 9. First, the parties in the ITC investigation agreed that “threat identifier” means “information that identifies one or more network threats.” Id. at 11 (citing Ex. 2004, 3). Second, the parties further agreed that “threat indicator” means “information that indicates a resource associated with a network threat,” “[f]or example, network addresses, ports, FQDNs, URLs, URIs, the type of threat, geographic information, anonymous proxies, actors, or the like.” Id. at 11–12 (citing Ex. 2004, 3). Patent Owner asserts that these constructions should be used in this proceeding. Id. at 12. Petitioner does not dispute these constructions, and we adopt them.4” slip op. at 12
- ExcludeMotion to exclude, grantedGranted
“Before we get to claim construction, we exclude Ex. 2018 as untimely because Patent Owner had the testimony before it filed the Response and was plainly aware of it, as it was alluded to in the Response. See PO Resp. 10; Mot. to Exclude Opp. 2 (admitting that the trial finished before the Response was filed and that Patent Owner filed other testimony excerpts with the Response). However, the exclusion is of little consequence because we find that the testimony would be devoid of probative value. Dr. Rubin is not a fact witness and has not been offered as an expert in this case. Patent Owner cites the testimony in an effort to show that Petitioner is taking inconsistent positions, but we fail to see how Petitioner’s conduct bears on the meaning of “flow” in the ’917 patent.” slip op. at 14
- Expert testimonyDecided for petitioner
“Before we get to claim construction, we exclude Ex. 2018 as untimely because Patent Owner had the testimony before it filed the Response and was plainly aware of it, as it was alluded to in the Response. See PO Resp. 10; Mot. to Exclude Opp. 2 (admitting that the trial finished before the Response was filed and that Patent Owner filed other testimony excerpts with the Response). However, the exclusion is of little consequence because we find that the testimony would be devoid of probative value. Dr. Rubin is not a fact witness and has not been offered as an expert in this case. Patent Owner cites the testimony in an effort to show that Petitioner is taking inconsistent positions, but we fail to see how Petitioner’s conduct bears on the meaning of “flow” in the ’917 patent.” slip op. at 14
Patent outcomesUS 10,193,917 mixedClaim construction§ 103 obviousnesscites PhillipsPatents in suitUS 10,193,917 - Cradlepoint, Inc. / Honeywell International, Inc. et al. v. Sisvel S.P.A.Some claims unpatentablePTAB · Sep 12, 2022 · IPR2021-00580 · APJ Monica S Ullagaddi · IPR · Final written decision
Claims 1, 2, 6, 7, and 8 are unpatentable as anticipated by and obvious over Sachs; claims 3–5, 9, and 10 were not shown unpatentable.
RulingsFinal written decision- Skill levelSkill level petitioner adoptedDecided for petitioner
“B. Level Of Ordinary Skill In The Art Petitioner contends that: A POSITA at or about the time of the alleged invention (January 5, 2006) would have had a degree in electrical engineering or a similar discipline, with at least three years of relevant industry or research experience, including experience designing or implementing wireless radio systems for data transmission and retransmission. Pet. 35 (citing Ex. 1002 ¶¶ 40–53). Patent Owner contends that a person having ordinary skill at the time of invention—January 5, 2006—in the relevant art would be one a bachelor’s degree in electrical engineering, computer sciences, or telecommunications, along with three to five or more years of practical experience in the field. A combination of more experience in the field and less education or more education and less experience in the field would also suffice. PO Resp. 9 (citing Ex. 2001 ¶ 27). According to Patent Owner, “[a]lthough Patent Owner’s proposed level of skill in the art is similar to Petitioners’ proposal, Patent Owner includes the qualification that a combination of more experience in the field and less education, or more education and less experience in the field would also suffice.” Id. The parties’ contentions as to the level of ordinary skill in the art are similar, and there does not appear to be a dispute that needs to be resolved. We adopt Petitioner’s definition as it appears to be consistent with the specification of the ’396 patent and the cited references. The findings and conclusions rendered in this Decision would not change had we adopted Patent Owner’s definition.” slip op. at 8
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededNot reached
“Petitioner proposes “that all claim terms should be accorded their plain and ordinary meaning, as understood by a POSITA and consistent with the specification and file history of the ’396 patent.” Pet. 34–35. Patent Owner “agrees that the claim[] terms should be given their plain and ordinary meaning” and “reserves the right to provide alternate constructions if any of the terms become material to the Board’s decision.” PO Resp. 10. We need not expressly define any claim term in our Decision in order to resolve the issues before us. See Nidec Motor Corp. v. Zhongshan Broad Ocean Motor Co., 868 F.3d 1013, 1017 (Fed. Cir. 2017) (explaining that construction is needed only for terms that are in dispute, and only as necessary to resolve the controversy). We note that the parties both implicitly construe claim limitation 1[c], “stopping the timer when the at least one data block is received from the transmitter while the timer is running, in order to prevent a triggering of a status report before the timer expires” similarly. See e.g., infra § III.D.2.” slip op. at 9
- Expert testimonyPatent owner expert discountedDecided for petitioner
“separate ‘reordering procedure,’ to which the timer is tied.” Id. (emphasis added). We agree that the cited evidence in Sachs more closely supports Petitioner’s position that the “timer is stopped when and because the missing PDUs are received,” and not after the occurrence of some additional step in which PDUs in the RLC buffer are shuffled into sequential order. Petitioner persuasively supports its position with, for example, its annotated version of Figure 5, reproduced above, which depicts that the T_reorder timer is stopped when out-of-order PDUs 3 and 4 are received––Sachs does not depict or describe an additional step of reshuffling occurring before the timer is stopped. Pet. 41. Patent Owner’s argument that Sachs teaches “a reordering procedure is performed before any other actions are taken” is unavailing because it is not supported by the cited evidence. In support of this argument, Patent Owner’s Declarant, Mr. Regis J. Bates, Jr., offers similar testimony that “the expiry of the timer in Sachs does not trigger a status report as in the ’396 patent, instead a reordering procedure is performed before any other actions are taken,” but does not explain why the reordering procedure takes place before “any other actions.” Ex. 2001 ¶ 53 (citing Ex. 1003, Figs. 4, 5, Abstract, 8:25–31, 9:11–15) (emphasis added). In his Second Declaration, Mr. Bates adds no further detail or explanation and cites the same portions of Sachs. Ex. 2006 ¶ 29. None of the cited portions of Sachs sufficiently supports a finding that Sachs teaches or suggests that “a reordering procedure is performed before any other actions are taken,” as Patent Owner contends and as Patent Owner’s Declarant testifies. Id.” slip op. at 18
- Novelty / Anticipation (§102) › Anticipation standard (single reference, every element)UnpatentableUnpatentable
“We clarify that limitations 1[c] and 1[d] cannot both occur in response to the same set of stimuli. Limitation 1[c] can be triggered in response to one set of stimuli and limitation [d] can be triggered in response to a different set of stimuli as is shown in Sachs’s figures. In order for Petitioner to prevail, it need only show one of these mutually-exclusive claim limitations to satisfy the claim, as it contends. Petitioner persuasively shows that, under a first theory, with a first set of stimuli, the timer is stopped before it expires and limitations 1[a], 1[b], and 1[c] are performed as shown in Figure 5 of Sachs. Ex. 1003, Fig. 5. Under a second theory, with a different, second set of stimuli, the timer is allowed to expire and limitations 1[a], 1[b], and 1[d] are performed as shown in Figure 4 of Sachs. Id. at Fig. 4. In Petitioner’s annotated version of Figure 4, PDUs 3 and 4 are not received within the time period set by the T_reorder timer––as such, the T_reorder timer expires and a status report acknowledging PDUs up to 14 and negatively acknowledging PDUs 3 and 4 (i.e., indicating that PDUs 3 and 4 are missing) is sent. Pet. 41. In Petitioner’s annotated version of Figure 5, the T_reorder timer is stopped when out-of-order PDUs 3 and 4 are received within the time period set by the T_reorder timer and as such, the T_reorder timer is stopped before it can expire. Id.” slip op. at 16
Patent outcomesUS 7,869,396 mixedClaim construction§ 102 anticipation§ 103 obviousnesscites Phillips · KSR · GrahamPatents in suitUS 7,869,396
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.