• Activision Blizzard, Inc. v. Milestone Entertainment, LLCSome claims unpatentable
  PTAB · Oct 13, 2026 · IPR2025-00710 · APJ Scott A Daniels · IPR · Final written decision

  Claims 1–7, 9, 13, and 16–20 are unpatentable as obvious over Schneier and over Schneier with Okita; claim 8 was not shown unpatentable under either ground.

  RulingsFinal written decision

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “On this record, Petitioner’s proposed level of ordinary skill in the art is not contradicted and is consistent with the technology and descriptions in the ’294 patent and the asserted prior art references. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001). For purposes of this Decision, we rely on Petitioner’s proposed level of ordinary skill in the art.” slip op. at 7

  • Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededOther

    “Petitioner indicates that “[t]his Petition establishes that the prior art meets each of the claim limitations under any reasonable construction. Thus, no express construction is required.” Pet. 13 (citing Ex. 1003 ¶ 86). In its Response, Patent Owner indicates that no constructions are necessary “because under any reasonable construction of the claim terms, the prior art fails to disclose or suggest the claimed features.” PO Resp. 4–5. Because there is no dispute between the parties as to any particular claim term and because the claims, as a whole, are reasonably clear on their face, no specific claim construction is necessary in this proceeding.” slip op. at 8

  • Obviousness (§103) › Graham factors (scope of art, differences, level of skill)UnpatentableNot shown unpatentableMixed

    “rather than 10 credits, does not have a temporal component. Ex. 1008, 63:31–34. Rather, it describes an option for the user or player to obtain a discount at a particular point in time if the player is willing to purchase 20 rather than 10 credits. Id. Petitioner’s citations to this embodiment do not 9. Pet. 31; Pet. Reply 3–7 (citing Ex. 1008, 63:31–34). In this embodiment the $0.30 and $0.50 multipliers are constant, and the user is simply choosing between two existing options at a particular time to potentially take advantage of a $0.20 discount on credits. Comparatively, the $0.30 and $0.50 multipliers are different, but they are not “variable over time,” as required by claim 9. Ex. 1001, 47:38–40.” slip op. at 17

  • Expert testimonyPetitioner expert discountedDecided for patent owner

    “and reliance on Figure 19 do not in any way explain how updating game costs by meter 502 with a new Cost_Table is relevant to a credit multiplier or even a multiplier being varied over time. Ex. 1003 ¶ 155. Considering this evidence, we determine that Petitioner and Mr. Crevelt’s reliance mainly on snippets from Schneier’s “Updating Cost Information protocol” embodiment does not sufficiently explain why or how a person of ordinary skill in the art would have understood updating game cost to encompass varying a multiplier of credits over time. We also note that during his deposition, Mr. Crevelt was given opportunity to clarify his testimony as to Figure 19 and explain the cost updating embodiment in Schneier, and mostly demurred. See Ex. 2004:158:4–182:6. Explaining his reliance on Figure 19, Mr. Crevelt stated: A: And whatever latest price from that updated cost information coming from the central site is -- is variable, it’s variable as time proceed[s]. It’s a – it’s a, much of a complicated section, and -- but the information is in the Schneier patent and shows that it could have -- it should change over time. Id. at 158:23–159:5. Mr. Crevelt further stated that: A: . . . for a metered play where you’re buying so much time or so many credits or so many games on a specific game and when it runs out, then have you to buy more, and that variable can change over time. relates Schneier’s “updated cost,” with the claimed “multiplier” and “variable,” and does not adequately explain how they are equivalent or interconnected. See, e.g., id. at 160:16–23 (Mr. Crevelt testifying that “we can go from the description of figure 19, which starts at basically the top of column 56 in the Schneier patent, and . . . describes this process in detail of how the information is transferred from one place to the other and updated.”). Mr. Crevelt concludes that Schneier’s description is “complicated,” and from Figure 19 asserts the cost somehow includes a credit multiplier that “could” or “should” change over time. Id. at 158:23– 159:5. Overall, this testimony fails to sufficiently explain or point to persuasive evidence in Schneier as to how or why a person of ordinary skill in the art would have understood that the Figure 19 cost updating embodiment discloses a time-variable multiplier as required in claim 8.” slip op. at 20

  Patent outcomesUS 10,825,294 mixed
  Claim construction§ 103 obviousnesscites Phillips · KSR · Graham
  Patents in suitUS 10,825,294
• Activision Blizzard, Inc. v. Milestone Entertainment, LLCSome claims unpatentable
  PTAB · Oct 13, 2026 · IPR2025-00709 · APJ Scott A Daniels · IPR · Final written decision

  Claims 1, 2, 4, 6, 8, 10, 14–18, 21–23, 25, 27, and 29 are unpatentable as obvious over Schneier and over Schneier with Okita; claim 9 was not shown unpatentable.

  RulingsFinal written decision

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “Patent Owner states it “does not dispute Petitioners’ proposed level of skill, and under any level of skill a POSITA would not understand the asserted Grounds to raise any unpatentability issue.” PO Resp. 4. Patent Owner states further that “this [Patent Owner Response] and supporting declarations apply Petitioner’s proposed level of skill.” Id. On this record, Petitioner’s proposed level of ordinary skill in the art is not contradicted and is consistent with the technology and descriptions in the ’635 patent and the asserted prior art references. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001). For purposes of this Decision, we rely on Petitioner’s proposed level of ordinary skill in the art.” slip op. at 7

  • Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededOther

    “Petitioner indicated in the Petition that “[t]his Petition establishes that the prior art meets each of the claim limitations under any reasonable construction.[] Thus, no express construction is required.” Pet. 12–13 (citing Ex. 1003 ¶ 85). In its Response, Patent Owner indicates that no constructions are necessary “because under any reasonable construction of the claim terms, the prior art fails to disclose or suggest the claimed features.” PO Resp. 4–5. Because there is no dispute between the parties as to any particular claim term and because the claims, as a whole, are reasonably clear on their face, no specific claim construction is necessary in this proceeding.” slip op. at 8

  • Expert testimonyPetitioner expert discountedDecided for patent owner

    “We also note that during his deposition, Mr. Crevelt was given opportunity to clarify his testimony as to Figure 19 and explain the cost updating embodiment in Schneier, and mostly demurred. See Ex. 2004, 158:4–182:6. Explaining his reliance on Figure 19, Mr. Crevelt stated: A: And whatever latest price from that updated cost information coming from the central site is -- is variable, it’s variable as time proceed[s]. It’s a – it’s a, much of a complicated section, and -- but the information is in the Schneier patent and shows that it could have -- it should change over time. Id. at 158:23–159:5. Mr. Crevelt further stated that: A: . . . for a metered play where you’re buying so much time or so many credits or so many games on a specific game and when it runs out, then have you to buy more, and that variable can change over time. Id. at 161:2–6. These explanations are unpersuasive because the testimony relates Schneier’s “updated cost,” with the claimed “multiplier” and “variable,” and does not adequately explain how they are equivalent or interconnected. See, e.g., id. at 160:16–23 (Mr. Crevelt testifying that “we can go from the description of figure 19, which starts at basically the top of column 56 in the Schneier patent, and . . . describes this process in detail of how the information is transferred from one place to the other and updated.”). Mr. Crevelt concludes that Schneier’s description is “complicated,” and from Figure 19 asserts the cost somehow includes a credit multiplier that “could” or “should” change over time. Id. at 158:23– 159:5. Overall, this testimony fails to sufficiently explain or point to in the art would have understood that the Figure 19 cost updating embodiment discloses a time-variable multiplier as required in claim 9.” slip op. at 21

  • Obviousness (§103) › Graham factors (scope of art, differences, level of skill)UnpatentableNot shown unpatentableMixed

    “Discount Credit Pricing Structure The $0.20 discount described by Schneier for purchasing 20 credits, rather than 10 credits, does not have a temporal component. Ex. 1008, 63:31–34. Rather, it describes an option for the user or player to obtain a discount at a particular point in time if the player is willing to purchase 20 rather than 10 credits. Id. Petitioner’s citations to this embodiment do not address the idea of a time component, i.e., “over time,” as required by claim 9. Pet. 31; Pet. Reply 3–7 (citing Ex. 1008, 63:31–34). In this embodiment the $0.30 and $0.50 multipliers are constant, and the user is simply choosing between two existing options at a particular time to potentially take advantage of a $0.20 discount on credits. Comparatively, the $0.30 and $0.50 multipliers are different, but they are not “variable over time,” as required by claim 9. Ex. 1001, 47:38–40.” slip op. at 18

  Patent outcomesUS 10,650,635 mixed
  Claim construction§ 103 obviousnesscites Phillips · KSR · Graham
  Patents in suitUS 10,650,635
• Axon Enterprise, Inc. / Dedrone Holdings, Inc. et al. v. Airspace Defense, Inc.Some claims unpatentable
  PTAB · Oct 6, 2026 · IPR2025-00629 · APJ Scott C Moore · IPR · Final written decision

  Original claim 12 is not unpatentable; substitute claim 37 is added, while substitute claims 21–28 and 30–36 are denied as obvious.

  RulingsFinal written decision

  • Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed patent owner constructionDecided for patent owner

    “F.3d at 1279–80, we begin our analysis with the Specification of the ’711 Patent. The Specification indicates when a UAV (such as the recited “reference aerial vehicle”) navigates autonomously, it flies without manual control, and can, for example, track and fly to a target using information captured onboard the vehicle itself. See Ex. 1001, 3:24–28 (“[I]t may not be desirable to manually control the interceptor aerial vehicle to follow the target UAV. In some embodiments, the interceptor aerial vehicle is able to autonomously track and fly to the target UAV using machine vision based on images captured by a camera of the interceptor aerial vehicle.”). The Specification also indicates that “autonomous” means more than just “automatic flight,” and clarifies that autonomous navigation occurs when a UAV that previously received a target location from an external source subsequently turns and flies itself towards the received location. See, e.g., id. at 4:15–17 (disclosing that the detected location of a target may be provided to an interceptor “to allow it to automatically and autonomously fly toward the direction of the detected location”); 15:64–16:3 (automatic and autonomous navigation occurs when an interceptor’s navigation component and/or flight controller receive the location of a target, and adjust the interceptor “to turn and fly towards the received location . . . based on the received location”); 16:49–60 (“For example, a flight direction and/or speed of an interceptor aerial vehicle are automatically and autonomously adjusted based on a location and size of the target within the captured image. . . . This allows the flight path of the interceptor aerial vehicle to be dynamically adjusted to track and follow a moving target.”).” slip op. at 11

  • Obviousness (§103) › Motivation to combine / reasonable expectation of successNot shown unpatentableMotivation not foundNot shown unpatentable

    “have had reason to combine Beard and Laufer in the manner proposed by Petitioner, the combination would not satisfy the Autonomous Navigation limitation required by claim 12 because Laufer’s autopilot commands are generated by and transmitted from a remote command center (i.e., Laufer’s central controller 115). PO Resp. 15–16. In its Reply, Petitioner does not dispute that Laufer’s autopilot commands are generated by Laufer’s central controller 115, which is remote from the aircraft being controlled. See Reply 13–17. Petitioner asserts, however, that the combination still satisfies the Autonomous Navigation limitation because these autopilot commands are generated without human input. See id. Based on the complete trial record, Patent Owner’s arguments are persuasive. See PO Resp. 15–16; PO Sur-reply 42, 1–6; Ex. 2025 ¶¶ 84–87. The flight of Beard’s UAV 100 under the control of Laufer’s autopilot commands does not satisfy the Autonomous Navigation limitation of claim 12, as we have construed that limitation, because Laufer’s autopilot commands are generated at a location that is remote from UAV 100 (Laufer’s central controller 115.) See, e.g., Ex. 1010 ¶ 40 (“Central controller 115 uses autopilot command module 440 to generate autopilot aircraft commands”), ¶¶ 26, 30 (clarifying that central controller 115 and the controlled interceptor aircraft are separate devices that may communicate through a “wireless connection”), Fig. 4 (depicting “aircraft control commands 475” being generated externally from the depicted “Interceptor Aircraft”); see also Ex. 2025 ¶¶ 95–95. Petitioner never disputes that, in the proposed combination, Laufer’s central controller 115 would remain external to Beard’s UAV 100. See Reply 13–17. Instead, Petitioner relies on its proposed construction of the Autonomous Navigation limitation, which would have encompassed such an arrangement. See id. Our construction of the Autonomous Navigation limitation, which did not adopt Petitioner’s claim construction position, is dispositive of Petitioner’s argument. We thus determine that Petitioner has not shown by a preponderance of the evidence that claim 12 would have been obvious over Beard and Laufer.” slip op. at 15

  • PTAB / AIA Trials › Motions to amend / substitute claimsMotion to amend granted in partGranted in part

    “the legal requirements set forth in 35 U.S.C. § 316(d) and 37 C.F.R. § 42.121. Lectrosonics, Paper 15 at 4, 7–8. For the reasons that follow, we determine that Patent Owner has satisfied this burden. 1. Proposal of a Reasonable Number of Substitute Claims A motion to amend must “propose a reasonable number of substitute claims.” 35 U.S.C. § 316(d)(1)(B); see also 37 C.F.R. § 42.121(a)(3) (“A motion to amend may cancel a challenged claim or propose a reasonable number of substitute claims.”). “There is a rebuttable presumption that a reasonable number of substitute claims per challenged claim is one (1) substitute claim.” Lectrosonics, IPR2018-01129, Paper 15 at 4; see also 37 C.F.R. § 42.121(a)(3). Patent Owner has shown it proposes a reasonable number of substitute claims by proposing a single substitute claim for each of challenged claims 1–4, 8–11, and 13–20. MTA 1–2, Claims App. Petitioner does not argue otherwise. See generally MTA Opp. We determine that Patent Owner meets this requirement. 2. Amendments Respond to a Ground of Unpatentability “A motion to amend may be denied where … [t]he amendment does not respond to a ground of unpatentability involved in the trial.” 37 C.F.R. § 42.121(a)(2)(i). Patent Owner has responded to the grounds of unpatentability involved in this proceeding by amending the claims in response to the Petition’s asserted prior art. See MTA 2, 25, Claims App. Petitioner does not argue otherwise. See generally MTA Opp. We determine that Patent Owner meets this requirement. 3. No Enlargement of the Scope of the Claims An amendment may not seek to enlarge the scope of the claims of the patent. 35 U.S.C. § 316(d)(3); 37 C.F.R. §§ 42.121(b)(1)–(b)(2). Patent Owner asserts that the amendments in the Motion do not enlarge the scope of the claims of the patent because each proposed substitute claim “retains all of the limitations of the corresponding challenged claim, and each proposed independent substitute claim adds further limitations.” See MTA 2, Claims App. Petitioner does not argue otherwise. See generally MTA Opp. We determine that Patent Owner meets this requirement. 4. No Introduction of New Matter An amendment may not introduce new matter. 35 U.S.C. § 316(d)(3);” slip op. at 22

  • 112 supportDecided for patent owner

    “Having considered the evidence and argument cited by both parties, we determine there is sufficient written description support for the disputed portions of limitations [37.e1], [37.e3,] and [37.e4]. The ’452 application discloses selecting between groups of processing schemes (e.g., algorithms) depending on a confidence level, where the groups are, for example: high cost, high robustness algorithms; medium cost, medium robustness algorithms; and low cost, low robustness algorithms. See Ex. 2019 ¶¶ 146–147. These schemes or algorithms may be neural networks. See, e.g., id. ¶ 50 (including neural network as a type of algorithm); see also id. ¶¶ 109–110); see generally MTA Opp 1 (not disputing that schemes may be neural networks). Specifically, the ’452 application describes “algorithms that process video frames of one or more video data streams,” and “produce a prediction of objects within the video f[r]ame, as well as a confidence number that is a measure of quality for that prediction.” Id. ¶ 141. The ’452 application also discloses the concept of switching between neural networks based on confidence levels. In particular, the ’452 application discloses that a “process cycles through the processing schemes to produce a detection of an object,” for example, where “if the confidence number is higher than an activation number, an action is performed to stop or change a running group (i) and select or switch to group (ii).” Id. ¶ 146. More particularly, “a processing scheme from the group of (i) High cost (low refresh rate), high robustness algorithm[s] can select a cheaper processing scheme from the group of (ii) Medium cost, medium robustness algorithms.” Id. The ’452 application additionally discloses that schemes or algorithms (e.g., neural networks) are applied to individual video frames, and that the confidence levels that determine which neural network will be applied in the future are also derived from individual video frames. For example, as discussed above, the ’452 application describes that “[t]he processing schemes produce a prediction of objects within the video f[r]ame, as well as a confidence number that is a measure of quality for that prediction.” Ex. 2019 ¶ 141 (emphases added). The ’452 application also describes selecting and applying an individual neural network, rather than only selecting and applying a group of processing schemes. For example, as highlighted above, the ’452 application describes that “a processing scheme from the” “High” group “can select a cheaper processing scheme from the” “Medium” group. Id. ¶ 146 (emphases added). In our view, these disclosures, read together, would reasonably convey to one skilled in the art that the inventor had possession of the disputed subject matter described above. See Ariad, 598 F.3d at 1351.” slip op. at 24

  Patent outcomesUS 10,514,711 mixed
  Claim construction§ 103 obviousness§ 112 disclosurecites Phillips · Graham · Nautilus
  Patents in suitUS 10,514,711
• Boe Technology Group Co., Ltd. v. Optronic Sciences LLCSome claims unpatentable
  PTAB · Jan 26, 2026 · IPR2024-01130 · APJ Benjamin D M Wood · IPR · Final written decision

  Claims 5 and 6 are unpatentable over the instituted grounds; claims 7–9 were not shown unpatentable because their scope could not be ascertained.

  RulingsFinal written decision

  • PTAB / AIA Trials › Real party in interest / privityRpi dispute resolved for petitionerDecided for petitioner

    “After the hearing, with our authorization,1 Patent Owner moved to dismiss this proceeding because, according to Patent Owner, the Petition did not identify all real parties-in-interest as required be 35 U.S.C. § 312(a)(2). 1 IPR2024-01131, Paper 43, 45:1–8. Paper 42. Petitioner opposed the motion. Paper 44. We denied the motion. Paper 46.” slip op. at 2

  • Skill levelSkill level board ownOther

    “arguments and evidence in support of its proposed definition of the level of ordinary skill in the art at the time of the invention, we determine that Petitioner’s definition is too broad. Petitioner asserts that one of ordinary skill in the art would have “approximately one or more years of professional experience with electronic and optoelectronic system design.” Pet. 3. But Petitioner does not appear to dispute the testimony of Patent Owner’s declarant, Dr. Bretschneider, that “the field of optoelectronics” is “broad and expansive and encompasses solar cells, optical fiber, and any application of LEDs, not just the design of LED packages.” Ex. 2020 ¶ 78. Therefore, one having experience with optoelectronic system design would not necessarily have experience designing LED backlights for LCD displays. We have also carefully considered Patent Owner’s arguments and evidence in support of its proposed definition of the level of ordinary skill in the art at the time of the invention. In light of our analysis of the prior art and the AAPA, we determine that Patent Owner’s requirement of “at least one year of practical experience in design of LED packages and one year of practical experience in design of thermal management systems for LEDs” is not sufficiently precise. Patent Owner does not specify that the required experience is in the context of designing LED backlights for LCD displays. One having this experience would necessarily have experience addressing thermal-management concerns associated with such backlights.” slip op. at 18

  • Expert testimonyPetitioner expert discountedDecided for patent owner

    “Because Dr. Baker does not have the requisite experience designing LED backlights for LCD displays, he is not qualified to offer expert testimony from the vantage point of a person of ordinary skill in the art of designing LED backlights for LCD displays. Kyocera Senco Indus. Tools Inc. v. Int’l Trade Comm’n, 22 F.4th 1369, 1377–78 (Fed. Cir. 2022).” slip op. at 23

  • Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed board ownDecided for petitioner

    “Neither party asserts that “connecting” is a term of art requiring expert testimony to construe. We agree with Petitioner that “connecting” should be construed consistently with the “fastener” term, because it is the “fastener” (or the second portion thereof) to which the circuit board is “connecting.” Because the parties agree that “fastener” is “[a] feature that attaches or holds something in place, “connecting” means “attaching or holding.”” slip op. at 26

  Patent outcomesUS 7,168,842 mixed
  Claim construction§ 103 obviousnesscites Phillips · KSR · Graham
  Patents in suitUS 7,168,842
• Sony Interactive Entertainment LLC v. Quantum Imaging LLCSome claims unpatentable
  PTAB · Dec 6, 2024 · IPR2023-00954 · APJ James J Mayberry · IPR · Final written decision

  Claims 1, 3, 4, and 7–9 are unpatentable over Angles under §103; claims 5 and 6 were not shown unpatentable over Angles.

  RulingsFinal written decision

  • Expert testimonyOther

    “prosecution history and the amendment changing “held at” to “accessible at,” testimony upon which Patent Owner relies to support its position. Specifically, Dr. Medvidović testifies that a person having ordinary skill in the art would have understood the two phrases to be synonymous because, 1) the amendment was not made to overcome a prior art reference, 2) the applicant did not make a statement disclaiming that “being accessible at” does not encompass “being held at,” and 3) the examiner did not object to the amendment as exceeding the scope of the Specification. See Ex. 2005 ¶ 34. We find that Dr. Medvidović’s conclusion is not supported by his reasoning. First, an amendment made not to overcome a prior art reference does not mean an amendment that does not change the scope of a claim. An applicant is free to amend a claim at any time during prosecution, even an amendment that may expand the scope of a claim (one made not to overcome a prior art rejection). Second, whether “being accessible at” encompasses “being held at” is not the issue—because the scope of one term encompasses the scope of another term does not make the two terms” slip op. at 26

  • ExcludeDenied

    “III. MOTION TO EXCLUDE EVIDENCE Patent Owner moves to exclude Exhibits 1017–1020, 1026, and 1027,” slip op. at 83

  • Skill levelOther

    “B. Level of Ordinary Skill in the Art The level of skill in the art is “a prism or lens” through which we view” slip op. at 15

  • Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITAPlain and ordinary meaningDecided for patent owner

    “Accordingly, we conclude that the plain and ordinary meaning of the” slip op. at 27

  Patent outcomesUS 8,458,028 mixed
  Claim construction§ 103 obviousnesscites Phillips · Graham
  Patents in suitUS 8,458,028
• Hum Industrial Technology, Inc. v. Amsted Rail Company, Inc.Some claims unpatentable
  PTAB · Aug 7, 2024 · IPR2023-00538 · APJ Kevin W Cherry · IPR · Final written decision

  Claims 1, 5–10, 13–18, 20–22, 24, 31, and 32 are unpatentable; claims 2–4, 23, and 25–30 were not shown unpatentable. The revised motion to amend was granted in part and denied in part.

  RulingsFinal written decision

  • PTAB / AIA Trials › Motions to amend / substitute claimsMotion to amend granted in partGranted in part

    “d. Summary For the above reasons, we determine that Patent Owner has not shown” slip op. at 100

  • ExcludeMotion to exclude, deniedOther

    “IV. PATENT OWNER’S MOTION TO EXCLUDE Patent Owner seeks to exclude Exhibit 1034 and page 10 of the Reply” slip op. at 86

  • Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)Term construed patent owner constructionDecided for patent owner

    “A. “housing” Patent Owner proposes that we construe the term “housing” to mean” slip op. at 15

  • Obviousness (§103) › Objective indicia / secondary considerationsObjective indicia no nexusDecided for petitioner

    “suggested to one skilled in the art, objective evidence of non-obviousness (“secondary considerations”) may lead to a conclusion that the challenged claims would not have been obvious. In re Piasecki, 745 F.2d 1468, 1471–72 (Fed. Cir. 1984). Objective evidence of non-obviousness “may often be the most probative and cogent evidence in the record” and “may often establish that an invention appearing to have been obvious in light of the prior art was not.” Transocean Offshore Deepwater Drilling, Inc. v. Maersk Drilling USA, Inc., 699 F.3d 1340, 1349 (Fed. Cir. 2012) (citation omitted). For us to give substantial weight to objective evidence of nonobviousness, a 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). Nexus is a legally and factually sufficient connection between the objective evidence and the claimed invention, such that the objective evidence should be considered in determining non-” slip op. at 21

  Patent outcomesUS 9,365,223 mixed
  Claim construction§ 102 anticipation§ 103 obviousnesscites Phillips · KSR · Graham
  Patents in suitUS 9,365,223
• Ebates Performance Marketing, Inc., D/B/A Rakuten Rewards v. International Business Machines Corp.Some claims unpatentable
  PTAB · May 24, 2023 · IPR2022-00133 · APJ Kevin W Cherry · IPR · Final written decision

  Claims 1, 3–6, 13, and 15–18 are unpatentable as obvious; claims 2, 7–12, and 14 were not shown unpatentable.

  RulingsFinal written decision

  • Claim Construction › Intrinsic evidence (Phillips canons) › Specification disavowal / 'present invention' languageDisclaimer not foundDecided for petitioner

    “consistently’ characterizes a claim term in a particular way, it is proper to construe the claim term in accordance with that characterization.” GPNE, 830 F.3d at 1370. It is also true that “[e]ven when the specification describes only a single embodiment, the claims of the patent will not be read restrictively unless the patentee has demonstrated a clear intention to limit the claim scope using words or expressions of manifest exclusion or restriction.” Hill-Rom Servs., Inc. v. Stryker Corp., 755 F.3d 1367, 1372 (Fed. Cir. 2014) (internal quotation marks and alteration in original); see also Verizon, 503 F.3d at 1302–03 (“The mere fact that the specification’s examples of translation may involve a change in protocol from a higher to a lower level protocol does not establish that such a limitation should be imported into the claims.”). Thus, the mere fact that the examples in what the Specification clearly identifies as “preferred” embodiments (Ex. 1001, Abstract, 5:1–3, 5:55–59, 6:6–8, 6:67–7:4, 7:23–25) cannot, by themselves, limit the scope of the claims. See Phillips, 415 F.3d at 1323 (noting “we have expressly rejected the contention that if a patent describes only a single embodiment, the claims of the patent must be construed as being limited to that embodiment”).” slip op. at 15

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “would have at least a bachelor’s degree in computer science or a related field, plus at least two years of experience in the design and implementation of graphical user interfaces, and would have familiarity with portal design and portlet technology. Additional education in the fields of computer science and/or human factors, such as a masters or doctorate degree, may serve as a substitute for experience in the field.” Pet. 10 (citing Ex. 1003 ¶ 32). Patent Owner applies Petitioner’s level of ordinary skill in the art for purposes of this proceeding. See PO Resp. 15. For purposes of this Decision, we adopt Petitioner’s proposed level of ordinary skill, as it appears to be consistent with the level of skill reflected by the Specification and in the asserted prior art references. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001) (the prior art itself can reflect the appropriate level of ordinary skill in the art). slip op. at 9

  • Expert testimonyPetitioner expert creditedDecided for petitioner

    “Figure 3 illustrates a plurality of portlets relative to a first sub-tab and Gridsphere2’s Figure 2 illustrates a single portlet relative to a first sub-tab, and that other sub-tabs are illustrated in Gridsphere1 and Gridsphere2, which would include one or more portlets. Ex. 1003 ¶ 141. As Dr. Bederson explains, these tabs define “two or more stacks of portlets.” Id. Dr. Bederson illustrates this with an annotated version of Figure 2 from Gridsphere2 reproduced below. An annotated version of Figure 2 of Gridsphere2 showing a first stack of portlets currently presented and second stack of portlets not currently presented. Ex. 1003 ¶ 141. Dr. Bederson explains that Figure 2 shows “the Administration main tab includes a first stack of portlets, having at least one portlet in the Portlets, Users, and Groups sub-tabs, respectively (highlighted in red).” Id. Dr. Bederson testifies that It is also obvious to a [person of ordinary skill in the art] that the Welcome main tab (highlighted in green) (or the JSR Portlets tab) would also have a plurality of sub-tabs, each with at least one portlet. This defines a second stack of portlets, which second stack of portlets is not currently displayed. Id. We find Dr. Bederson’s testimony to be rational, well-reasoned, and give it substantial weight. Dr. Bederson further persuasively testifies, “[t]o render the portal in” slip op. at 30

  • Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation foundReasonable expectation foundMixed

    “The motivation-to-combine analysis is a flexible one. See Intel Corp. v. PACT XPP Schweiz AG, 61 F.4th 1373, 1379 (Fed. Cir. 2023). A motivation to combine may be found “explicitly or implicitly in market forces; design incentives; the ‘interrelated teachings of multiple patents’; ‘any need or problem known in the field of endeavor at the time of invention and addressed by the patent’; and the background knowledge, creativity, and common sense of the person of ordinary skill.” ZUP, LLC v. Nash Mfg., Inc., 896 F.3d 1365, 1371 (Fed. Cir. 2018) (quoting Plantronics, Inc. v. Aliph, Inc., 724 F.3d 1343, 1354 (Fed. Cir. 2013)). “[T]he motivation-to-combine analysis ‘need not seek out precise teachings directed to the specific subject matter of the challenged claim, for a court can take account of the inferences and creative steps that a person of ordinary skill in the art would employ.’” PACT XPP, 61 F.4th 1380 (citing KSR, 550 U.S. at 418). We find that Petitioner has shown by a preponderance of the evidence that a person of ordinary skill in the art would have been motivated to combine Rose with the GridLab references. See Pet. 64–67; Ex. 1003 ¶¶ 216–223. In particular, we agree with Petitioner and Dr. Bederson that applying Rose’s technique to the GridLab References would have been within the level of skill in the art, and that a person of ordinary skill in the art “would find it beneficial to index the new portlet [being suggested to be added by GridLab], as per Rose, and compare those indexing results to the existing portlets of the user’s portal, and suggest a tab or sub-tab for the new portlet in the user’s portal, or automatically place the portlet in a content-relevant tab or sub-tab in the user’s portal, as per Rose.” Ex. 1003 ¶ 222 (citing Ex. 1004 § 10.1.6 (40); Ex. 1012, 262–64, 267–68). We address Patent Owner’s arguments below.” slip op. at 49

  Patent outcomesUS 7,543,234 mixed
  Claim construction§ 103 obviousnesscites KSR · Graham
  Patents in suitUS 7,543,234
• Siemens Industry Software Inc. v. Synopsys, Inc.Some claims unpatentable
  PTAB · Jan 11, 2023 · IPR2021-01215 · APJ Michael T Cygan · IPR · Final written decision

  Claims 1–5, 7, 8, 11–15, 17, 18, and 21–24 are unpatentable over Yoshimura-based grounds; claims 6, 9, 10, 16, 19, and 20 were not shown unpatentable.

  RulingsFinal written decision

  • Skill levelSkill level board ownOther

    “B. Level of Skill in the Art Petitioner offers an assessment as to the level of skill in the art as of the time the ’655 patent was filed. Pet. 9. For purposes of this proceeding, Petitioner and Petitioner’s declarant “adopt the [following] definition for the person of ordinary skill in the art”: “a Bachelor of Science degree in Electrical Engineering or Computer Engineering, and has either received academic credits for an ASIC design course or completed at least one year of work experience in the VLSI design, electronic design automation for VLSI, or ASIC design fields.” Id. at 9–10; Ex. 1003 ¶ 78 (Robins Declaration). Patent Owner applies the same definition. Resp. 5. To the extent necessary, we accept this definition because it is supported by the Robins Declaration and consistent with the ’655 patent and the asserted prior art.” slip op. at 7

  • Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed patent owner constructionDecided for patent owner

    “Although the phrase “separate from,” is not found in the claims, we look to the language of the claims, the description in the patent disclosure, and the prosecution history to determine what type of separateness is required by the claims. We start with the relied-upon Figure 4 of the ’655 patent, which illustrates a box labeled “Multi-Scenario ECO Database 426” that is near, but not overlapping with or surrounding, boxes labeled “Image 424” through “Image 422” and “Image 420.” Ex. 1001, Fig. 4. The ’655 patent also describes a storage device 408 as “storing scenario images 420– 424 that correspond to different scenarios,” and “can additionally store multi-scenario ECO database 426,” which “can include circuit information for multiple scenarios that can be used to estimate the impact of ECOs in multiple scenarios.” Ex. 1001, 5:9–11, 5:18–21.” slip op. at 9

  • Prior constructionPrior construction adoptedDecided for patent owner

    “determin[e/ing . . . ] an ECO to fix one or more design requirement violations, wherein said determining includes identifying an ECO to fix a design requirement violation in the scenario and checking that ECO against at least some of the multiple scenarios by estimating parameter values based on parameter values stored in the scenario image and the multi-scenario ECO database. Resp. 10 (citing Ex. 2001, 21-24). In reviewing the term, the District Court explained that the multi- scenario ECO database “stores parameters and allows for a quick estimation of an ECO’s impact across multiple scenarios.” Ex. 2001, 19. The District Court further summarized the ’655 patent as describing that a scenario image is “[f]irst” loaded, and if there is a design requirement violation, an ECO is determined for that scenario, and then subsequent scenarios are loaded to check whether the ECO from the first scenario will create new, or exacerbate existing, design violations. Id. (citing Ex. 1001, 4:21–33). However, as recognized by the Court, the process at the cited section is described in the ’655 patent as an “approach [that] may take an impracticably long time to fix design requirement violations in multiple scenarios” due to the long time that is required to load a scenario image. Id. at 24; Ex. 1001, 4:43–47. The Court reasoned that in order to determine an ECO to fix a violation, “determine” must involve “identifying” a possible fix and “checking” whether that fix is suitable. Id. at 23. Thus, the District Court’s construction requires both identifying and checking as part of the claimed determining step. Id. at 23–24. We agree with the District Court’s reasoning, and apply their construction in this proceeding.” slip op. at 11

  • Novelty / Anticipation (§102) › Anticipation standard (single reference, every element)UnpatentableUnpatentable

    “Petitioner assertion that Yoshimura’s estimation in step S5 is performed to check an identified ECO is supported by the record. In determining the change to be made (the ECO), Yoshimura uses estimated parameters for the third and fourth corner conditions, calculated in step S5 through the “Hold Margin” equation. Ex. 1007, 6:63–67. Those third and fourth corner conditions are then used to check potential layouts identified in step S6. Id. at 7:18–20 (“In step S6, the automatic EC device 16 searches for a layout that does not cause a timing error under any one of the first to fourth comer conditions from the analysis results of step S4 and step S5.”). In this manner, step S5 sets an initial third corner condition having estimated parameter values that is included, as the initial step, in checking an identified ECO at steps S6–S8. Thus, Yoshimura’s determination of a change to satisfy the corner conditions is, to use Dr. Edward’s phrase, “based on” its third and fourth corner conditions having parameters estimated in step S5. For this reason, we determine that Petitioner has sufficiently shown that Yoshimura discloses the claimed limitation.” slip op. at 20

  Patent outcomesUS 8,407,655 mixed
  Claim construction§ 102 anticipation§ 103 obviousnesscites Phillips · KSR · Graham
  Patents in suitUS 8,407,655
• Medtronic Corevalve LLC / Medtronic, Inc. v. Speyside Medical, LLCSome claims unpatentable
  PTAB · Aug 12, 2022 · IPR2021-00243 · APJ Patrick R Scanlon · IPR · Final written decision

  Claims 1–4, 6–10, 16, and 17 are unpatentable as obvious over Lane; claims 18–22 and 24 were not shown unpatentable over the Lane and Thomas combinations.

  RulingsFinal written decision

  • Skill levelSkill level patent owner adoptedDecided for patent owner

    “In the Decision on Institution, we adopted Petitioner’s proposed level of ordinary skill in the art, stating it was “consistent with the evidence of record, including the asserted prior art.” Dec. Inst. 7. Petitioner does not challenge Patent Owner’s modification to its proposed definition, and Petitioner’s expert, Dr. Drasler, agrees that experience in the field of prosthetic cardiovascular implants would have included experience with transcatheter prosthetic cardiovascular implants as well as delivery systems and methods used to implant such prostheses. See generally Pet. Reply; Ex. 2048, 11:6–12:1. Thus, based on our review of the complete record, we adopt Petitioner’s definition of the level of ordinary skill in the art, modified as proposed by Patent Owner. We note, however, that our analysis in this proceeding would not differ if we did not adopt the modification proposed by Patent Owner.” slip op. at 8

  • Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITAPlain and ordinary meaningDecided for petitioner

    “We agree with Petitioner. Patent Owner’s proposal that the distal end of the delivery catheter “houses the prosthetic” is in tension with the express language of the claim because the proposed construction suggests that “houses” necessarily means more than “at least” part of the prosthesis is disposed in the distal end. Indeed, if “houses” was not more limiting than “at least partially disposed” there would be no need to further define the spatial relationship between the distal end of the catheter and the prosthetic valve. Petitioner further argues that the Patent Owner’s construction is improper because it “wrongly limits the term to require that ‘the proximal end includes a handle that controls the deployment of the implant.’” Pet. Reply at 3 (citing PO Resp. 37–38). Petitioner asserts that the claims do not recite a handle and the ’897 patent’s “specification makes clear that a handle is a separate, optional component that is not integral to a delivery catheter: inner tubular member ‘can’ be connected to handle 907 and outer tubular member ‘can be connected’/‘attach[ed]’ to outer sheath handle 908.” Id. (citing Ex. 1001, 20:19–29, 26:30–33, claim 10). We again agree with Petitioner. Although the specification describes an embodiment in which proximal end 905 of inner tubular member 904 can be connected to handle 907 and proximal end 902 of outer tubular member 901 can be connected to handle 908 (Ex. 1001, 20:19–26), it is generally improper to read limitations from specific embodiments into the claims. See Cadence Pharms. Inc. v. Exela PharmSci Inc., 780 F.3d 1364, 1369 (Fed. Cir. 2015) (“[E]ven if all of the embodiments discussed in the patent included a specific limitation, it would not be proper to import from the patent’s written description limitations that are not found in the claims themselves.” (internal quotations omitted)); SuperGuide Corp. v. DirecTV Enters., Inc., 358 F.3d 870, 875 (Fed. Cir. 2004) (“Though understanding the claim language may be aided by the explanations contained in the written description, it is important not to import into a claim limitations that are not a part of the claim.”). Furthermore, at the oral hearing, Patent Owner indicated that “the proximal end includes a handle that controls the deployment of the implant” part of its proposed construction is not necessary. Tr. 61:8–14. In view of the above, we decline to adopt Patent Owner’s proposed” slip op. at 10

  • Claim Construction › Intrinsic evidence (Phillips canons) › Lexicography (patentee as own lexicographer)Term construed board ownDecided for petitioner

    “Furthermore, inventors can act as their own lexicographers if they clearly set forth a definition of a claim term other than its ordinary and customary meaning. Vasudevan Software, Inc. v. MicroStrategy, Inc., 782 F.3d 671, 677 (Fed. Cir. 2015). But any such definition must appear in the specification “with reasonable clarity, deliberateness, and precision.” Renishaw PLC v. Marposs Societa’ per Azioni, 158 F.3d 1243, 1249 (Fed. Cir. 1998); In re Paulsen, 30 F.3d 1475, 1480 (Fed. Cir. 1994). Absent any such definition, “limitations are not to be read into the claims from the specification.” In re Van Geuns, 988 F.2d 1181, 1184 (Fed. Cir. 1993). Here, a definition of “introducer catheter” does not appear in the specification “with reasonable clarity, deliberateness, and precision.” See generally Ex. 1001.” slip op. at 17

  • Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededDecided for petitioner

    “We determine that we need not expressly construe this claim term to resolve the parties’ disputes because doing so would have no effect on the analysis below. See Nidec Motor Corp. v. Zhongshan Broad Ocean Motor Co., 868 F.3d 1013, 1017 (Fed. Cir. 2017); see also 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 22

  Patent outcomesUS 9,445,897 mixed
  Claim construction§ 103 obviousnesscites Phillips · KSR · Graham
  Patents in suitUS 9,445,897
• Zillow Group, Inc. / Zillow, Inc. et al. v. International Business Machines Corp.Some claims unpatentable
  PTAB · Mar 3, 2022 · IPR2021-00757 · APJ Arthur M Peslak · IPR · Final written decision

  Claims 1–3 are unpatentable as anticipated by Linden; Petitioner did not show claims 4–7, 9–17, 19, and 20 unpatentable on the asserted anticipation grounds.

  RulingsFinal written decision

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “Petitioner contends that a skilled artisan “would have possessed at least three years of experience in the field of information systems, e-commerce, or Internet marketing,” and “would have had a working knowledge about how to create useful software programs, including familiarity with network database systems.” Pet. 9 (citing Ex. 1005 ¶¶ 18, 21) (Hochman Decl.). Patent Owner agrees with Petitioner’s definition of the level of ordinary skill in the art. PO Resp. 10 We adopt Petitioner’s proposed level of ordinary skill in the art because it appears consistent with the problems addressed in the ’443 patent and the prior art of record.” slip op. at 6

  • Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)Plain and ordinary meaningOther

    “Petitioner contends that it “analyzed the claims using their plain and ordinary meaning.” Pet. 9. As a result, Petitioner contends that we “need not explicitly construe the terms here.” Id. Patent Owner adopts our “application of the plain and ordinary meaning to the claim terms.” PO Resp. 10. Because there is no dispute that the claims should be analyzed using the plain and ordinary meaning thereof, we apply the plain and ordinary meaning. See Nidec Motor Corp. v. Zhongshan Broad Ocean Motor Co., 868 F.3d 1013, 1015 (Fed. Cir. 2017) (noting that “we need only construe terms ‘that are in controversy, and only to the extent necessary to resolve the controversy’”) (citing Vivid Techs., Inc. v. Am. Sci. & Eng’g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999)).” slip op. at 7

  • Expert testimonyPetitioner expert discountedDecided for patent owner

    “Petitioner must show that Bull searches a repository using at least one search result item identified in step 1[a]. For the search result item in step 1[a], Petitioner relies on Bull’s disclosure of a list of data sources located by a search of DataStore 220 disclosed at column 9, lines 11 to 15. See Pet. 50. DataStore 220 contains an index of “[a] theme or definition of a class of information (e.g., central California travel and tourism or new automobiles)” screened for relevance, quality of information and appropriateness. Ex. 1004, 7:10–14. For step 1[b], Petitioner refers to column 4 lines 27–37 where Bull discloses using, inter alia, a user’s looking pattern to search for associated product advertisements. Petitioner relies on Mr. Hochman’s testimony that the user’s looking pattern “may include what the user looked at on the search results page and the content of any search results page selected, and does not consist merely of the search terms used to obtain them.” Pet. 52 (citing Ex. 1005 ¶ 213). The question raised by Patent Owner, based on Dr. Schmidt’s testimony, is whether a skilled artisan would understand that Bull’s user’s looking pattern encompasses the results of a search. See Ex. 2003 ¶ 213 (“The Petition does not explain how a ‘user’s looking pattern’ means ‘search result items.’”); Ex. 1015 274:1–275:3. Mr. Hochman does not cite to any part of Bull to support his testimony that the user’s looking pattern encompasses search result items. See Ex. 1005 ¶ 213. In the Petitioner Reply, Petitioner points to several portions of Bull to support its contention that the user’s looking pattern comprises many things. Pet. Reply 15. The first two citations describe prior art patents not Bull’s system and, thus, are of limited relevance to the scope of Bull’s user looking patterns. Ex. 1004, 2:38–41, 3:1. The citations to column 4 lines 10–11 and 21–22 of Bull relate to information provided to the user but do not specifically address user looking patterns. The final citation to column 5 lines 61–63 is parsed out of context by Petitioner and relates to user queries “unmet” when content is retrieved. In any event, none of the citations to Bull provided by Petitioner in the Reply are directly related to the scope of Bull’s user looking patterns and do not support Petitioner’s argument concerning the scope of Bull’s user looking patterns. Our own review of Bull discloses that Bull specifically describes user” slip op. at 46

  • Novelty / Anticipation (§102) › Anticipation standard (single reference, every element)UnpatentableNot shown unpatentableMixed

    “A claim is anticipated under 35 U.S.C. § 102 “only if each and every element as set forth in the claims is found either expressly or inherently described, in a single prior art reference.” Verdegaal Bros., Inc. v. Union Oil Co. of Cal., 814 F.2d 628, 631 (Fed. Cir. 1987). However, this is not an ipsissimis verbis test, i.e., identity of terminology is not required. See In re Bond, 910 F.2d 831, 832 (Fed. Cir. 1990). We analyze the asserted grounds based on anticipation in accordance with the above-stated principles.” slip op. at 6

  Patent outcomesUS 7,076,443 mixed
  Claim construction§ 102 anticipation
  Patents in suitUS 7,076,443

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.