- Savant Technologies LLC D/B/A GE Lighting / Elong International USA Inc. et al. v. Feit Electric Company, Inc.All claims unpatentablePTAB · Sep 14, 2026 · IPR2025-00698 · APJ Kevin W Cherry · IPR · Final written decision
Claims 1–11, 18–20, 23–25, and 28 are unpatentable as obvious over the two combinations of prior art.
RulingsFinal written decision- Skill levelSkill level petitioner adoptedDecided for petitioner
“Thus, we adopt Petitioner’s articulation of the level of ordinary skill in the art, which is consistent with the ’539 patent and the asserted prior art, and we apply it in our obviousness analysis below.” slip op. at 9
- Expert testimonyPetitioner expert creditedDecided for petitioner
“¶ 39). Petitioner further relies on Stokes to teach an average particle size that preferentially scatter blue . . . LED light as compared to yellow . . . light from the luminescent material.” Id. at 26–27 (citing Ex. 1108, 7:1–4). Petitioner argues that “a POSA would have been motivated to apply this principle to Krummacher, because it would increase the conversion of blue light to yellow light and improve the uniformity of the light source.” Id. at 27 (citing Ex. 1102 ¶ 237). Petitioner notes that “[c]onversion of blue light to yellow light is improved by maximizing the scattering of blue light.” Id. In addition, Petitioner asserts that “[u]niformity is improved by preferentially scattering the concentrated light from the blue-light LED chip instead of the disperse light emitted by the phosphor.” Id. at 28 (citing Ex. 1102 ¶ 237). Petitioner contends that “[a] POSA would have had a reasonable expectation of success applying this principle to Krummacher, because the relevant particle size range includes the range disclosed by Krummacher.” Id. Petitioner argues that “[a] POSA would have recognized selecting an average particle size as a design decision to be made based on a number of factors, including the light scattering properties of the particles, and well within the skill of the art.” Id. (citing Ex. 1102 ¶ 238). We find this explanation and the supporting testimony of Dr. Doolittle well-reasoned and supported and entitled to significant weight. Thus, we find that Petitioner has shown by a preponderance of the evidence that the combination of Krummacher and Stokes teaches limitation 1[c], and that a person of ordinary skill in the art would have been motivated to combine the references in the manner proposed.” slip op. at 40
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation foundReasonable expectation foundUnpatentable
“¶ 39). Petitioner further relies on Stokes to teach an average particle size that preferentially scatter blue . . . LED light as compared to yellow . . . light from the luminescent material.” Id. at 26–27 (citing Ex. 1108, 7:1–4). Petitioner argues that “a POSA would have been motivated to apply this principle to Krummacher, because it would increase the conversion of blue light to yellow light and improve the uniformity of the light source.” Id. at 27 (citing Ex. 1102 ¶ 237). Petitioner notes that “[c]onversion of blue light to yellow light is improved by maximizing the scattering of blue light.” Id. In addition, Petitioner asserts that “[u]niformity is improved by preferentially scattering the concentrated light from the blue-light LED chip instead of the disperse light emitted by the phosphor.” Id. at 28 (citing Ex. 1102 ¶ 237). Petitioner contends that “[a] POSA would have had a reasonable expectation of success applying this principle to Krummacher, because the relevant particle size range includes the range disclosed by Krummacher.” Id. Petitioner argues that “[a] POSA would have recognized selecting an average particle size as a design decision to be made based on a number of factors, including the light scattering properties of the particles, and well within the skill of the art.” Id. (citing Ex. 1102 ¶ 238). We find this explanation and the supporting testimony of Dr. Doolittle well-reasoned and supported and entitled to significant weight. Thus, we find that Petitioner has shown by a preponderance of the evidence that the combination of Krummacher and Stokes teaches limitation 1[c], and that a person of ordinary skill in the art would have been motivated to combine the references in the manner proposed.” slip op. at 40
- Obviousness (§103) › Motivation to combine / reasonable expectation of success › HindsightMotivation foundDecided for petitioner
“Finally, we do not agree with Patent Owner that “quantum efficiency” would have dissuaded a person of ordinary skill from making the combination. PO Resp. 36–38. To begin with, “[i]t’s not necessary to show that a combination is the best option, only that it be a suitable option.” Intel Corp. v. Qualcomm Inc., 21 F.4th 784, 800 (Fed. Cir. 2021). Here, as demonstrated by, at least, Shimizu and Stokes, blue LEDs in this wavelength range were known to work as light sources for white-light LEDs. See Pet. 30–31. Additionally, we find persuasive Petitioner’s evidence that a person of ordinary skill in the art would not have been concerned solely with quantum efficiency, but also with overall luminous efficacy of a complete white LED package. Reply 9. As Dr. Schubert’s textbook explains, A fundamental drawback of UV pumped white LEDs is the energy loss (Stoke’s shift). The potential luminous efficacy of UV pumped white LED lamps is, therefore, markedly lower than that of white sources based on a blue LED exciting a yellow phosphor. Ex. 2014, 358–59; see also Ex. 1148, 87:5–88:4 (acknowledging Stokes shift). Thus, the evidence shows that, whatever gain in quantum efficiency a lower wavelength might offer, there were other drawbacks that a person of ordinary skill would have to balance. But “a given course of action often has simultaneous advantages and disadvantages, and this does not necessarily obviate motivation to combine.” Medichem, 437 F.3d at 1165. Indeed, Petitioner has shown several references—including, Shimizu and Stokes—that made this tradeoff. Moreover, “[o]bviousness does not require absolute predictability of success. . . . [A]ll that is required is a reasonable expectation of success.” In re O’Farrell, 853 F.2d 894, 903–04 (Fed. Cir. 1988). We find that the prior art of record demonstrates that a person of ordinary skill in the art at the time of the invention would have such an expectation in making the combination of Krummacher, Stokes, and Shimizu. Accordingly, we find that Petitioner has shown by a preponderance of the evidence that there would have been motivation to combine Krummacher, Stokes, and Shimizu with a reasonable expectation of success.” slip op. at 43
Patent outcomesUS 8,614,539 unpatentable§ 103 obviousnesscites Phillips · GrahamPatents in suitUS 8,614,539 - Savant Technologies LLC D/B/A GE Lighting / Ledvance LLC et al. v. Feit Electric Company, Inc.All claims unpatentablePTAB · Aug 31, 2026 · IPR2025-00260 · APJ Kevin W Cherry · IPR · Final written decision
The Board held all challenged original claims unpatentable as obvious and denied the contingent motion to amend substitute claims 30–49.
RulingsFinal written decision- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation foundReasonable expectation foundUnpatentable
“would have been motivated to combine the teachings of the prior art references to achieve the claimed invention, and that the skilled artisan would have had a reasonable expectation of success in doing so.’” Intelligent Bio-Sys., Inc. v. Illumina Cambridge Ltd., 821 F.3d 1359, 1367–68 (Fed. Cir. 2016); see KSR, 550 U.S. at 418. Further, an assertion of obviousness “cannot be sustained by mere conclusory statements; instead, there must be some articulated reasoning with some rational underpinning to support the legal conclusion of obviousness.” KSR, 550 U.S. at 418; In re NuVasive, Inc., 842 F.3d 1376, 1383 (Fed. Cir. 2016) (a finding of a motivation to combine “must be supported by a ‘reasoned explanation’”).” slip op. at 10
- Obviousness (§103) › Objective indicia / secondary considerationsObjective indicia no nexusObjective indicia outweighedDecided for petitioner
“7. Summary As discussed above, we find that Patent Owner has failed to show a” slip op. at 35
- PTAB / AIA Trials › Motions to amend / substitute claimsMotion to amend, deniedDenied
“Motion to Amend meets the statutory and regulatory requirements set forth in 35 U.S.C. § 316(d) and 37 C.F.R. § 42.121 for claims 30 and 32–49. We further find that Patent Owner has not met the statutory and regulatory requirements for proposed claim 31. Accordingly, we address below whether any of the proposed substitute claims have been shown to be unpatentable.” slip op. at 86
- Disclosure Requirements (§112) › Written description (Ariad)Written description inadequateDenied
Patent outcomesUS 8,604,678 unpatentable§ 103 obviousness§ 112 disclosurecites Phillips · GrahamPatents in suitUS 8,604,678 - Savant Technologies LLC D/B/A GE Lighting / Ledvance LLC et al. v. Feit Electric Company, Inc.All claims unpatentablePTAB · Aug 31, 2026 · IPR2024-01357 · APJ Kevin W Cherry · IPR · Final written decision
The Board held challenged claims 1–3, 6, 7, 9–14, 16–21, 25, 26, and 29 unpatentable as obvious, and granted the motion to amend for substitute claims 30–49.
RulingsFinal written decision- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation foundReasonable expectation foundUnpatentable
“would have been motivated to combine the teachings of the prior art references to achieve the claimed invention, and that the skilled artisan would have had a reasonable expectation of success in doing so.’” Intelligent Bio-Sys., Inc. v. Illumina Cambridge Ltd., 821 F.3d 1359, 1367–68 (Fed. Cir. 2016); see KSR, 550 U.S. at 418. Further, an assertion of obviousness “cannot be sustained by mere conclusory statements; instead, there must be some articulated reasoning with some rational underpinning to support the legal conclusion of obviousness.” KSR, 550 U.S. at 418; In re NuVasive, Inc., 842 F.3d 1376, 1383 (Fed. Cir. 2016) (a finding of a motivation to combine “must be supported by a ‘reasoned explanation’”).” slip op. at 10
- Obviousness (§103) › Objective indicia / secondary considerationsObjective indicia no nexusObjective indicia outweighedDecided for petitioner
“7. Summary As discussed above, we find that Patent Owner has failed to show a” slip op. at 35
- Expert testimonyPetitioner expert creditedDecided for petitioner
- PTAB / AIA Trials › Motions to amend / substitute claimsMotion to amend, grantedGranted in part
“5. Conclusion For the reasons set forth above, we determine that Patent Owner’s Motion to Amend meets the statutory and regulatory requirements set forth in 35 U.S.C. § 316(d) and 37 C.F.R. § 42.121 for claims 30 and 32–49. We further find that Patent Owner has not met the statutory and regulatory requirements for proposed claim 31. Accordingly, we address below whether any of the proposed substitute claims have been shown to be unpatentable.” slip op. at 86
Patent outcomesUS 8,604,678 unpatentable§ 103 obviousnesscites Phillips · GrahamPatents in suitUS 8,604,678 - Savant Technologies LLC D/B/A GE Lighting / Ledvance LLC et al. v. Feit Electric Company, Inc.All claims unpatentablePTAB · Aug 31, 2026 · IPR2025-00260 · APJ Kevin W Cherry · IPR · Final written decision
The Board held all challenged claims 1–3, 6, 7, 9–14, 16–21, 25, 26, and 29 unpatentable as obvious and granted the motion to amend for substitute claims 30–49.
RulingsFinal written decision- Expert testimonyPetitioner expert creditedDecided for petitioner
“E. Credibility of Dr. Doolittle Patent Owner argues that we should give no weight to Dr. Doolittle’s testimony because, “[o]n cross examination, Prof. Doolittle repeatedly contradicted himself, dodged questions, and tried to shoehorn new and nonresponsive opinions into his answers to Patent Owner’s questions.” PO Resp. 25. Patent Owner raises two major complaints about Dr. Doolittle. First, Patent Owner argues that he took inconsistent positions by asserting in these IPR proceedings that the claims were entitled to their plain and ordinary meaning, while in the parallel district court proceeding, asserting that certain claim terms were indefinite. Id. at 26–28. Second, Patent Owner argues that Dr. Doolittle “repeatedly dodged questions and tried to shoehorn new and nonresponsive opinions into his answers to Patent Owner’s questions,” and that “[d]uring cross examination Patent Owner was forced to object to Prof. Doolittle’s nonresponsive answers no less than eighteen times.” Id. at 28. We strongly disagree with Patent Owner’s characterization of Dr. Doolittle’s testimony. We have reviewed the entirety of both of Dr. Doolittle’s depositions. We are impressed with his forthrightness, candor, and good humor in the face of Patent Owner’s counsel’s aggressive questioning. Contrary to Patent Owner’s assertions, we find that his testimony was well-reasoned, forthright, honest, and entitled to significant weight. Dr. Doolittle explained the different claim construction positions We also strongly disagree that Dr. Doolittle’s answers were nonresponsive or “evasive” as Patent Owner argues. Patent Owner’s numerous attempts to “strike” portions of his testimony belie Dr. Doolittle’s efforts to honestly and in good faith respond to Patent Owner’s counsel’s questions. Ex. 2025, 22:10–23:15, 25:9–26:14, 30:14–22, 40:3-9, 58:12–59:1, 60:18–61:13, 65:1–10, 83:15–84:16, 92:15–95:20, 96:18–99:9, 102:22–106:16, 135:3–136:22. An answer is not “non-responsive” simply because it does not conform to the conclusion you want or undermines the logic underlying your questioning. Dr. Doolittle explained his answers and addressed the issues Patent Owner asked about. Accordingly, we decline Patent Owner’s invitation to give Dr. Doolittle’s testimony no weight. Instead, we assess Dr. Doolittle’s testimony on a case-by-case basis as discussed below.” slip op. at 21
- Skill levelOther
“B. Level of Ordinary Skill in the Art We consider the asserted ground of unpatentability in view of the understanding of a person of ordinary skill in the art (“POSITA” or “POSA”). In assessing the level of ordinary skill in the art, various factors may be considered, including the “type of problems encountered in the art; prior art solutions to those problems; rapidity with which innovations are made; sophistication of the technology; and educational level of active workers in the field.” In re GPAC Inc., 57 F.3d 1573, 1579 (Fed. Cir. 1995) (quoting Custom Accessories, Inc. v. Jeffrey-Allan Indus., Inc., 807 F.2d Relying on the declaration testimony of its expert, Dr. Doolittle, Petitioner contends that an ordinarily skilled artisan for the ’678 patent “would have had an undergraduate degree (i.e., B.S., B.S.E. or the equivalent) in electrical engineering, materials science, physics, or a similar discipline” and “would also have one to two years of experience in the field of LED packaging design.” Pet. 5–6. Petitioner additionally contends that “[m]ore education could substitute for experience, and vice versa.” Id. Petitioner further contends that “[t]his person would have been capable of understanding and applying the teachings of the ’678 patent and the prior-art references discussed herein,” and “[m]oreover, the prior art reflects the level of skill at the time of the claimed invention.” Id. (citing Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001); Ex. 1102 ¶¶ 38–42). Patent Owner states that “solely for the purposes of this proceeding, Patent Owner and its technical expert employ the same level of skill in the art as Petitioners.” PO Resp. 24–25. Thus, we adopt Petitioner’s articulation of the level of ordinary skill in the art, which is consistent with the ’678 patent and the asserted prior art, and we apply it in our obviousness analysis below.” slip op. at 10
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation foundReasonable expectation foundUnpatentable
“lower wavelength might offer, there were other drawbacks that a person of ordinary skill would have to balance. But “a given course of action often has simultaneous advantages and disadvantages, and this does not necessarily obviate motivation to combine.” Medichem, S.A. v. Rolabo, S.L., 437 F.3d 1157, 1165 (Fed. Cir. 2006). Indeed, Petitioner has shown several references—including, Basin-2005, Shimizu, and Stokes—that made this tradeoff. Moreover, “[o]bviousness does not require absolute predictability of success. . . . [A]ll that is required is a reasonable expectation of success.” In re O’Farrell, 853 F.2d 894, 903–04 (Fed. Cir. 1988). We find that the prior art of record demonstrates that a person of ordinary skill in the art at the time of the invention would have such an expectation in making the combination of Basin-2007 and Basin-2005. Accordingly, we find that Petitioner has shown by a preponderance of the evidence that there would have been motivation to combine Basin-2007 and Basin-2005 with a reasonable expectation of success. 4. Summary We have reviewed Petitioner’s contentions regarding claims 1–3, 6, 9, 10, 16–21, and 25 (Pet. 19–53), and find that Petitioner has shown by a preponderance of the evidence that Basin-2007 and Basin-2005 teach the limitations of those claims, and that there would have been a motivation to combine the references in the manner suggested with a reasonable considerations does not outweigh the strong showing of obviousness. Accordingly, we find that Petitioner has shown by a preponderance of the evidence that claims 1–3, 6, 9, 10, 16–21, and 25 would have been obvious over Basin-2007 and Basin-2005.” slip op. at 41
- Obviousness (§103) › Objective indicia / secondary considerationsObjective indicia no nexusDecided for petitioner
“1. Nexus In order for secondary considerations to be awarded “substantial” slip op. at 22
Patent outcomesUS 8,604,678 unpatentable§ 103 obviousness§ 112 disclosurecites Phillips · GrahamPatents in suitUS 8,604,678 - Savant Technologies LLC D/B/A GE Lighting And Ledvance LLC / Savant Technologies LLC D/B/A GE Lighting, Elong International USA Inc., And Xiamen Longstar Lighting Co. Ltd v. Feit Electric Company, Inc.All claims unpatentablePTAB · Aug 31, 2026 · IPR2024-01357 · APJ Kevin W Cherry · IPR · Final written decision
The Board held all challenged original claims unpatentable as obvious and granted the contingent motion to amend for substitute claims 30 and 32–49; substitute claim 31 was denied.
RulingsFinal written decision- Expert testimonyPetitioner expert creditedDecided for petitioner
“E. Credibility of Dr. Doolittle Patent Owner argues that we should give no weight to Dr. Doolittle’s testimony because, “[o]n cross examination, Prof. Doolittle repeatedly contradicted himself, dodged questions, and tried to shoehorn new and nonresponsive opinions into his answers to Patent Owner’s questions.” PO Resp. 25. Patent Owner raises two major complaints about Dr. Doolittle. First, Patent Owner argues that he took inconsistent positions by asserting in these IPR proceedings that the claims were entitled to their plain and ordinary meaning, while in the parallel district court proceeding, asserting that certain claim terms were indefinite. Id. at 26–28. Second, Patent Owner argues that Dr. Doolittle “repeatedly dodged questions and tried to shoehorn new and nonresponsive opinions into his answers to Patent Owner’s questions,” and that “[d]uring cross examination Patent Owner was forced to object to Prof. Doolittle’s nonresponsive answers no less than eighteen times.” Id. at 28. We strongly disagree with Patent Owner’s characterization of Dr. Doolittle’s testimony. We have reviewed the entirety of both of Dr. Doolittle’s depositions. We are impressed with his forthrightness, candor, and good humor in the face of Patent Owner’s counsel’s aggressive questioning. Contrary to Patent Owner’s assertions, we find that his testimony was well-reasoned, forthright, honest, and entitled to significant weight. Dr. Doolittle explained the different claim construction positions We also strongly disagree that Dr. Doolittle’s answers were nonresponsive or “evasive” as Patent Owner argues. Patent Owner’s numerous attempts to “strike” portions of his testimony belie Dr. Doolittle’s efforts to honestly and in good faith respond to Patent Owner’s counsel’s questions. Ex. 2025, 22:10–23:15, 25:9–26:14, 30:14–22, 40:3-9, 58:12–59:1, 60:18–61:13, 65:1–10, 83:15–84:16, 92:15–95:20, 96:18–99:9, 102:22–106:16, 135:3–136:22. An answer is not “non-responsive” simply because it does not conform to the conclusion you want or undermines the logic underlying your questioning. Dr. Doolittle explained his answers and addressed the issues Patent Owner asked about. Accordingly, we decline Patent Owner’s invitation to give Dr. Doolittle’s testimony no weight. Instead, we assess Dr. Doolittle’s testimony on a case-by-case basis as discussed below.” slip op. at 21
- Skill levelOther
“B. Level of Ordinary Skill in the Art We consider the asserted ground of unpatentability in view of the” slip op. at 10
- Obviousness (§103) › Motivation to combine / reasonable expectation of successUnpatentableMotivation foundUnpatentable
“lower wavelength might offer, there were other drawbacks that a person of ordinary skill would have to balance. But “a given course of action often has simultaneous advantages and disadvantages, and this does not necessarily obviate motivation to combine.” Medichem, S.A. v. Rolabo, S.L., 437 F.3d 1157, 1165 (Fed. Cir. 2006). Indeed, Petitioner has shown several references—including, Basin-2005, Shimizu, and Stokes—that made this tradeoff. Moreover, “[o]bviousness does not require absolute predictability of success. . . . [A]ll that is required is a reasonable expectation of success.” In re O’Farrell, 853 F.2d 894, 903–04 (Fed. Cir. 1988). We find that the prior art of record demonstrates that a person of ordinary skill in the art at the time of the invention would have such an expectation in making the combination of Basin-2007 and Basin-2005. Accordingly, we find that Petitioner has shown by a preponderance of the evidence that there would have been motivation to combine Basin-2007 and Basin-2005 with a reasonable expectation of success. 4. Summary We have reviewed Petitioner’s contentions regarding claims 1–3, 6, 9, 10, 16–21, and 25 (Pet. 19–53), and find that Petitioner has shown by a preponderance of the evidence that Basin-2007 and Basin-2005 teach the limitations of those claims, and that there would have been a motivation to combine the references in the manner suggested with a reasonable considerations does not outweigh the strong showing of obviousness. Accordingly, we find that Petitioner has shown by a preponderance of the evidence that claims 1–3, 6, 9, 10, 16–21, and 25 would have been obvious over Basin-2007 and Basin-2005.” slip op. at 41
- Obviousness (§103) › Objective indicia / secondary considerations › NexusObjective indicia no nexusDecided for petitioner
“1. Nexus In order for secondary considerations to be awarded “substantial” slip op. at 22
Patent outcomesUS 8,604,678 unpatentable§ 103 obviousness§ 112 disclosurecites Phillips · GrahamPatents in suitUS 8,604,678 - Savant Technologies LLC D/B/A GE Lighting / Ledvance LLC et al. v. Feit Electric Company, Inc.All claims unpatentablePTAB · Aug 28, 2026 · IPR2024-01357 · APJ Kevin W Cherry · IPR · Final written decision
Claims 1–3, 6, 7, 9, 10, 16–21, 25, 26, and 29 are unpatentable; substitute claims 30–49 were not reached.
RulingsFinal written decision- Skill levelSkill level petitioner adoptedDecided for petitioner
“B. Level of Ordinary Skill in the Art We consider the asserted ground of unpatentability in view of the” slip op. at 10
- Expert testimonyPetitioner expert creditedDecided for petitioner
“E. Credibility of Dr. Doolittle Patent Owner argues that we should give no weight to Dr. Doolittle’s testimony because, “[o]n cross examination, Prof. Doolittle repeatedly contradicted himself, dodged questions, and tried to shoehorn new and nonresponsive opinions into his answers to Patent Owner’s questions.” PO Resp. 25. Patent Owner raises two major complaints about Dr. Doolittle. First, Patent Owner argues that he took inconsistent positions by asserting in these IPR proceedings that the claims were entitled to their plain and ordinary meaning, while in the parallel district court proceeding, asserting that certain claim terms were indefinite. Id. at 26–28. Second, Patent Owner argues that Dr. Doolittle “repeatedly dodged questions and tried to shoehorn new and nonresponsive opinions into his answers to Patent Owner’s questions,” and that “[d]uring cross examination Patent Owner was forced to object to Prof. Doolittle’s nonresponsive answers no less than eighteen times.” Id. at 28. We strongly disagree with Patent Owner’s characterization of Dr. Doolittle’s testimony. We have reviewed the entirety of both of Dr. Doolittle’s depositions. We are impressed with his forthrightness, candor, and good humor in the face of Patent Owner’s counsel’s aggressive questioning. Contrary to Patent Owner’s assertions, we find that his testimony was well-reasoned, forthright, honest, and entitled to significant weight. Dr. Doolittle explained the different claim construction positions We also strongly disagree that Dr. Doolittle’s answers were nonresponsive or “evasive” as Patent Owner argues. Patent Owner’s numerous attempts to “strike” portions of his testimony belie Dr. Doolittle’s efforts to honestly and in good faith respond to Patent Owner’s counsel’s questions. Ex. 2025, 22:10–23:15, 25:9–26:14, 30:14–22, 40:3-9, 58:12–59:1, 60:18–61:13, 65:1–10, 83:15–84:16, 92:15–95:20, 96:18–99:9, 102:22–106:16, 135:3–136:22. An answer is not “non-responsive” simply because it does not conform to the conclusion you want or undermines the logic underlying your questioning. Dr. Doolittle explained his answers and addressed the issues Patent Owner asked about. Accordingly, we decline Patent Owner’s invitation to give Dr. Doolittle’s testimony no weight. Instead, we assess Dr. Doolittle’s testimony on a case-by-case basis as discussed below.” slip op. at 21
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation foundReasonable expectation foundUnpatentable
“lower wavelength might offer, there were other drawbacks that a person of ordinary skill would have to balance. But “a given course of action often has simultaneous advantages and disadvantages, and this does not necessarily obviate motivation to combine.” Medichem, S.A. v. Rolabo, S.L., 437 F.3d 1157, 1165 (Fed. Cir. 2006). Indeed, Petitioner has shown several references—including, Basin-2005, Shimizu, and Stokes—that made this tradeoff. Moreover, “[o]bviousness does not require absolute predictability of success. . . . [A]ll that is required is a reasonable expectation of success.” In re O’Farrell, 853 F.2d 894, 903–04 (Fed. Cir. 1988). We find that the prior art of record demonstrates that a person of ordinary skill in the art at the time of the invention would have such an expectation in making the combination of Basin-2007 and Basin-2005. Accordingly, we find that Petitioner has shown by a preponderance of the evidence that there would have been motivation to combine Basin-2007 and Basin-2005 with a reasonable expectation of success.” slip op. at 41
- Obviousness (§103) › Objective indicia / secondary considerationsDecided for petitioner
“7. Summary As discussed above, we find that Patent Owner has failed to show a” slip op. at 35
Patent outcomesUS 8,604,678 unpatentable§ 103 obviousness§ 112 disclosurecites Phillips · GrahamPatents in suitUS 8,604,678 - Genius Sports Ltd. v. Sportscastr Inc. D/B/A Panda InteractiveAll claims unpatentablePTAB · Aug 27, 2026 · IPR2024-01310 · APJ Stephen E Belisle · IPR · Remand
On Director remand, the Board determined claims 1–15 unpatentable under § 103, including claims 1–11 over Ellis, Spivey, and Herzog.
RulingsRemand decision- RemandOther
“all Challenged Claims unpatentable and denying Petitioner’s Motion to Exclude. Paper 47 (“Original Final Decision”). Subsequently, Patent Owner filed a Request for Director Review and Petitioner filed an authorized Response thereto. Papers 48, 49. On July 29, 2026, the Director granted review, vacated-in-part the Original Final Decision, and remanded the case to the Board. Paper 50. In particular, the Director directed the Board “to consider Patent Owner’s arguments as to the webserver limitation in deciding whether Petitioner has established by a preponderance of the evidence that claims 1–11 are unpatentable under Petitioner’s Ground 1B.” Id. at 4. We do so in this Final Written Decision on Remand (“Remand Decision”). See infra § III.E (Ground 1B). For completeness, we repeat herein our analysis in the Original Final Decision for all other grounds.” slip op. at 2
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededOther
“C. Claim Construction We construe claims “using the same claim construction standard that would be used to construe the claim in a civil action under 35 U.S.C. 282(b), including construing the claim in accordance with the ordinary and customary meaning of such claim as understood by one of ordinary skill in the art and the prosecution history pertaining to the patent.” 37 C.F.R. § 42.100(b); see also Phillips v. AWH Corp., 415 F.3d 1303 (Fed. Cir. 2005) (en banc). In this context, claim terms “are generally given their ordinary and customary meaning” as understood by a person of ordinary skill in the art in question at the time of the invention. Phillips, 415 F.3d at 1312–13; see CCS Fitness, Inc. v. Brunswick Corp., 288 F.3d 1359, 1366 (Fed. Cir. 2002) (There is “a ‘heavy presumption’ that a claim term carries its ordinary and customary meaning.”). “In determining the meaning of the disputed claim limitation, we look principally to the intrinsic evidence of record, examining the claim language itself, the written description, and the prosecution history, if in evidence.” DePuy Spine, Inc. v. Medtronic Sofamor Danek, Inc., 469 F.3d 1005, 1014 (Fed. Cir. 2006) (citing Phillips, 415 F.3d at 1312–17). Extrinsic evidence is “less significant than the intrinsic record in determining ‘the legally operative meaning of claim language.’” Phillips, 415 F.3d at 1317. Petitioner contends that “[t]he claim terms of the ’218 [patent] should be given their plain and ordinary meaning” as understood by the relevant artisan. Pet. 6. Petitioner argues that the relevant artisan “would have understood a ‘socket’ to be a uniquely addressable communication endpoint on a server where first event information is provided to a [viewer client device] VCD.” Pet. 26 (citing Ex. 1001 ¶ 170). Petitioner argues that the relevant artisan also would have understood an “event socket,” in turn, to be “a socket where information about one sporting event is provided to VCDs.” Id. Beyond such proposed plain meanings for “socket” and “event” slip op. at 14
- Obviousness (§103) › Objective indicia / secondary considerationsObjective indicia no nexusDecided for petitioner
“(6) Conclusion as to Objective Indicia of Non- Obviousness For the foregoing reasons, although we have considered Patent Owner’s evidence of objective indicia of nonobviousness, we accord it little weight, and find that it does not outweigh Petitioner’s strong countervailing evidence supporting a conclusion of obviousness.” slip op. at 53
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation foundReasonable expectation foundUnpatentable
“engineer with substantial experience in Internet video streaming, Internet communication, and related protocols, including an understanding of relaytype and orchestrator-type webservers, would have considered the subject matter of claim 1 as a whole, including the webserver, to be obvious in light of the combined teachings of Ellis, Spivey, and Herzog. Based on the context discussed above, and for the reasons provided above, we determine that the answer is yes. See Fleming v. Cirrus Design Corp., 28 F.4th 1214, 1222 (Fed. Cir. 2022) (“That the proposed combination of [two references]—rather than one of the individual references—discloses the disputed claim limitations does not defeat the Board’s conclusion of obviousness. In this case, it is sufficient that [the relevant artisan] would have been motivated to combine the prior art in a way such that the combination discloses the claim limitations.”).” slip op. at 78
Patent outcomesUS 11,039,218 unpatentableClaim construction§ 103 obviousnesscites Phillips · KSR · GrahamPatents in suitUS 11,039,218 - Meta Platforms, Inc. v. Sitnet LLCAdverse judgmentPTAB · Jul 15, 2026 · IPR2026-00100 · APJ Thu A Dang · IPR · Adverse judgment
The Board granted adverse judgment against SitNet after its disclaimer left no challenged claims remaining in the instituted trial.
RulingsAdverse judgment- Adverse judgmentAdverse judgmentGranted
“judgment include: . . . [c]ancellation or disclaimer of a claim such that the party has no remaining claim in the trial.” 37 C.F.R. § 42.73(b)(2). “The application of the [adverse judgment] rule on its face does not turn on the patentee’s characterization of its own request.” Arthrex, Inc. v. Smith & Nephew, Inc., 880 F.3d 1345, 1349 (Fed. Cir. 2018). In this case, Patent Owner’s disclaimer of all claims of the ’290 patent leaves no claims remaining in the trial. Although Patent Owner argues that “it was filed to conserve the limited resources of the Board and the Parties in light of the fact that the ’290 Patent is no longer involved in any copending litigation” (Ex. 3001), we deem such argument not a persuasive reason as to why we should not apply § 42.73(b)(2), or why termination is more appropriate. Pursuant to 37 C.F.R. § 42.73(b)(2), we construe Patent Owner’s disclaimer of all claims at trial as a request for adverse judgment, which we grant.” slip op. at 3
NonePatents in suitUS 10,117,290 - Google LLC v. Brodti Inc.All claims unpatentablePTAB · Jun 30, 2026 · IPR2025-00472 · APJ Stephen E Belisle · IPR · Final written decision
Claims 1–20 are unpatentable as obvious under § 103 over Nicholas, Laidlaw, Mayadas, and Error, with Yasnovsky added for claims 7, 8, 16, 17, and 20.
RulingsFinal written decision- Skill levelSkill level patent owner adoptedDecided for patent owner
“Petitioner’s and Patent Owner’s definitions for the level of ordinary skill in the art are substantially similar. In light of the record before us, we adopt Patent Owner’s proposal regarding the level of ordinary skill in the art. Based on our review of the ’898 patent and the prior art of record, we determine that the definition offered by Patent Owner comports with the qualifications a person would have needed to understand and implement the teachings of the ’898 patent and the prior art, particularly experience pertaining to Internet/web interfaces and web-based media. 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)). Neither party argues, nor do we determine, that the outcome of our Decision depends on which party’s definition is selected.” slip op. at 11
- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed petitioner constructionDecided for petitioner
“includ[e] a server and one or more webpages that may be provided by the server for display in a web browser.” Pet. Reply 5 (citing Ex. 1026 ¶¶ 13–15). Petitioner argues, and we agree, that the Specification strongly supports this construction (requiring a server and webpage(s)) by describing a “website” as synonymous with a server computer system: “The WWW [(World Wide Web)] service allows a server computer system (i.e., Web server or Web site) to send graphical Web pages or screens of information such as the advertising materials to a remote client computer system 10.” Ex. 1001, 3:66–4:2 (emphases added); see id. at Fig. 1 (depicting a service engine and webpages as a web server, i.e., website), 3:15–18 (describing Figure 1 as showing “a server of the website” (emphasis added)); Pet. Reply 5; see Ex. 1026 ¶ 13. Petitioner also submits a supporting (and persuasive) contemporaneous technical dictionary definition of “website,” which highlights the distinction between a lay person’s understanding of the term versus that of the relevant artisan. Pet. Reply 5–6. This definition explains that the “common but technically inaccurate” usage of “website” is to mean “Web page,” but the technically correct usage of “website” is to mean “one or more computers that are associated with a fully qualified domain name and make content available on the Web.” Id. (citing Ex. 1028, 402). Petitioner’s expert, Dr. Crovella, likewise testifies that “[a] website cannot exist without the server or computer that provides its webpages.” Ex. 1026 ¶ 15; see Ex. 1027, 36:8–20 (Patent Owner’s expert, Dr. Myler, agreeing that “it has to be some machine somewhere that’s providing the webpages for the website.”). The limitations of claim 1 also support Petitioner’s position that “website” includes a server and webpage(s). Reply 5. For example, claim 1 recites advertising material for “populat[ing] on one or more websites,” and selected “advertising buy options comprise at least one website of the respective websites.” Ex. 1001, 10:29–51 (emphases added). We find these limitations make the most technical sense where “website” implicates an Internet domain or domain name, such as brodti.com, which itself is a computer system (server) and associated webpage(s) reached via that domain name. This interpretation aligns with testimony of Patent Owner’s expert, Dr. Myler, in which he states that a “website” describes “a group of webpages at a particular domain (e.g., www.espn.com, www.espn.com/nba, www.espn.com/nfl, www.espn.com/nhl).” Ex. 2009 ¶ 68 (emphasis in italics added). In other words, brodti.com and espn.com are two different websites, with each website having one or more webpages (e.g., www.espn.com/nba, www.espn.com/nfl), and such websites include a server giving life to such webpage(s). slip op. at 15
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededDecided for petitioner
“Patent Owner proffers that placing advertising material “within” web property content means “inserting” an advertisement into particular content. PO Resp. 12. Petitioner responds that “placing . . . within” means what it says, and notes that “[t]he words ‘insert’ or ‘inserting’ appear nowhere in the [Specification].” Pet. Reply 7–8; see id. at 8 (Petitioner arguing that Patent Owner’s expert “admitted that the claim does not specify details regarding how advertising material needs to be placed within web property content.” (citing Ex. 1027, 29:18–24)). Patent Owner replies that the relevant artisan allegedly “would have understood ‘placing . . . within’ to mean ‘inserting into,’” but then submits that whether “placing . . . within” versus “inserting into” is used does not matter because Petitioner allegedly has not demonstrated the obviousness of either. PO Sur-reply 17. As Petitioner observes, “[i]t is unclear if Patent Owner intended any difference in meaning between these two terms.” Pet. Reply 8. Accordingly, based on the complete record before us, we determine that no further construction of this limitation is needed, and “placing A within B” means what it says—“placing A within B.”” slip op. at 20
- Expert testimonyPetitioner expert creditedOther
“determining” of impression validity feature of limitation 1[h] by disclosing “a ‘single-pixel’ image technique for determining that an impression is valid,” e.g., by using “cookies.” Pet. 42–45. Petitioner’s expert, Dr. Crovella, testifies that this “single-pixel” impression tracking technique would have been a “well-known” technique to the relevant artisan, and as described by Error, operates as follows: [A] URL link for a single pixel (or transparent) image file is embedded onto a webpage that is delivered to a web browser. The image is not meant to be viewed and will likely not be visible to the user. After the user’s browser receives the webpage, it uses the embedded URL link to request the single-pixel image from a server. The receipt of that request by the server provides an indication that the user’s web browser actually received and presented the web page to the user. Ex. 1002 ¶ 133 (citing Ex. 1007, 1:36–54, 2:6–21); see id. at ¶¶ 132–139. slip op. at 43
Patent outcomesUS 11,416,898 unpatentableClaim construction§ 103 obviousnesscites Phillips · KSR · GrahamPatents in suitUS 11,416,898 - Røde Microphones, LLC / Freedman Electronics Pty Ltd. v. Zaxcom, Inc.No claims unpatentablePTAB · Jun 11, 2026 · IPR2025-00232 · APJ Miriam L Quinn · IPR · Final written decision
The Board held that Petitioner did not prove any challenged claims of the ’207 patent unpatentable under the Strub, Woo, Nagai, and Gleissner obviousness ground.
RulingsFinal written decision- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITAPlain and ordinary meaningDecided for patent owner
“in these respects. The preambles of claims 17 and 59 recite the “audio device wearable by a user for storing locally generated audio.” There is neither mention of “multi-track” audio in the claim, nor is the audio device limited to capturing a single source of sound, such as a single performer. Accordingly, we are not persuaded that the ’443 and ’207 patent claims support the limited scope that Patent Owner urges for the term “locally generated audio.” None of Patent Owner’s citations to the specification define or require that the “locally generated audio” correspond to audio generated only by a single performer. See, e.g., 230 IPR, Ex. 1001, 8:59−62 (stating that the local audio input device “may be worn by the performer and connects to local audio device 102 at local audio input device port 314”). Patent Owner’s argument that the specification “teaches a single creator/performer per local audio device” is well-taken, but the teachings do not indicate the intent to exclude other sounds from being captured at the local audio device (or indicate how the device would prevent the capture of other sounds, such that the audio would be “isolated” as Patent Owner contends). See 230 Sur-Reply 10 (citing 230 IPR, Ex. 1001, 4:28−32, 10:29−34, and Insituform Techs., Inc. v. Cat Contr., Inc., 99 F.3d 1098, 1105 (Fed. Cir. 1996) (“[C]laim 1 refers to ‘a cup’ and ‘the cup’ repeatedly, suggesting that only one cup is involved . . . . [N]either the specification nor the drawings disclose the use of more than one cup.”)). For instance, the specification describes that the “independent track of audio is received from one of the performer’s local audio device 102.” 230 IPR, Ex. 1001, 10:33−34. Thus, in this description the audio track corresponds to the audio captured by a particular audio device—which was worn by the performer— but does not limit that captured audio to only sounds made by the performer. As to the “local audio data” term, Patent Owner argues that “audio data” means “mono or stereo audio files created from independent, isolated locally generated audio files, such files suitable for creation of a multi-track audio file.” 230 PO Resp. 9−10 (citing Ex. 2140 ¶¶ 131, 134). This argument is unsupported by the claim language or specification. The claim does not require the creation of audio files, much less a “multi-track audio file.” The specification describes storing audio files in memory without the specificity that Patent Owner urges we adopt. See 230 IPR, Ex. 1001, 13:1−14. Accordingly, we are not persuaded by Patent Owner’s proposed construction of “local audio data.” Rather, we understand “audio data” to have a plain and ordinary meaning, such as the one given to the term by the District Court in the underlying litigation. 230 IPR, Ex. 1037, 10. We adopt the District Court’s construction of “audio data” to mean “data comprising audio signals in digital form.” Id. This finds support in the specification as the audio is described as being converted into digital audio and stored in a file. See 230 IPR, Ex. 1001, 13:1−14. Our conclusion is consistent with the plain and ordinary meaning of the term as that would be understood by a person of ordinary skill in the art, and we see no reason to deviate from the conclusions of the District Court on this point.” slip op. at 20
- Prior constructionPrior construction adoptedDecided for petitioner
“data” means “mono or stereo audio files created from independent, isolated locally generated audio files, such files suitable for creation of a multi-track audio file.” 230 PO Resp. 9−10 (citing Ex. 2140 ¶¶ 131, 134). This argument is unsupported by the claim language or specification. The claim does not require the creation of audio files, much less a “multi-track audio file.” The specification describes storing audio files in memory without the specificity that Patent Owner urges we adopt. See 230 IPR, Ex. 1001, 13:1−14. Accordingly, we are not persuaded by Patent Owner’s proposed construction of “local audio data.” Rather, we understand “audio data” to have a plain and ordinary meaning, such as the one given to the term by the District Court in the underlying litigation. 230 IPR, Ex. 1037, 10. We adopt the District Court’s construction of “audio data” to mean “data comprising audio signals in digital form.” Id. This finds support in the specification as the audio is described as being converted into digital audio and stored in a file. See 230 IPR, Ex. 1001, 13:1−14. Our conclusion is consistent with the plain and ordinary meaning of the term as that would be understood by a person of ordinary skill in the art, and we see no reason to deviate from the conclusions of the District Court on this point.” slip op. at 21
- Obviousness (§103) › Objective indicia / secondary considerations › Skepticism / industry praiseObjective indicia with nexusDecided for patent owner
“1. Industry Praise: Academy and Emmy Awards Patent Owner argues that it “revolutionized [the] industry with the” slip op. at 97
- Obviousness (§103) › Objective indicia / secondary considerations › Long-felt need / failure of othersDecided for patent owner
“2. Long-Felt Need Patent Owner further proffers the testimony of two witnesses as” slip op. at 104
Patent outcomesUS 10,276,207 not shown unpatentableClaim construction§ 103 obviousnesscites Phillips · GrahamPatents in suitUS 10,276,207
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.