• 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
• Tesla, Inc. v. Intellectual Ventures II LLCSome claims unpatentable
  PTAB · Aug 18, 2026 · IPR2025-00339 · APJ Kristen L Droesch · IPR · Final written decision

  Claims 22, 23, 28, and 30 are unpatentable over Choi, Labaziewicz, and Yu; claims 1–3, 10–12, 24, 25, 32, and 33 were not shown unpatentable.

  RulingsFinal written decision

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

    “We decline Patent Owner’s invitation to construe “during a frame” of “independently controlling simultaneous data acquisition with each of the first and second channels during a frame” by importing the extraneous limitations “at some point between the beginning and the end of the exposure interval during which the image sensors capture a single image.” As pointed out by Petitioner, Patent Owner’s proposed construction is unsupported by the language of claim 22 and the ’180 Specification because Specification does not disclose an exposure interval nor suggest “during a frame” is limited to an exposure interval. Patent Owner and its expert Dr. Saber cite only extrinsic evidence (Exs. 2006, 2009) to support its argument that claim 22 should be limited to an “exposure interval during which the image sensors capture a single image.” See PO Resp. 16–17; Ex. 2020 ¶ 64. Similarly, Patent Owner relies only on extrinsic evidence (e.g., Ex. 2011, 1; Ex. 2022, 1; Ex. 2020 ¶ 66) to limit “during” to “at some point between the beginning and the end.” See id. at 18. When considered in the context of claim 22 and the ’180 Patent Specification which do not limit “during a frame” to an exposure interval, we find that we cannot rely on Patent Owner’s citations to extrinsic evidence to yield a reliable construction for “during a frame.” As demonstrated in the analysis below, we need not provide an explicit construction for “during a frame” to resolve the parties’ disputes regarding the merits of the patentability challenges. See Realtime, 912 F.3d at 1375. We apply the ordinary and customary meaning for “during a frame.” To the extent that an explicit identification of the ordinary and customary meaning may aid the understanding of our analysis, consistent with the language of claim 22 and the ’180 Patent Specification, we find that the ordinary and customary meaning for “during a frame” is “during the period of time that data for an image frame is acquired.” See Ex. 1001, code (57), 20:6–24, 25:23–35.” slip op. at 12

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “had a bachelor’s degree in electrical engineering, computer engineering, computer science, or a related field and 2-3 years of experience in digital imaging systems,” and that “[l]ess experience may be necessary with additional education, and likewise, less education may be necessary with additional work experience.” Pet. 6 (citing Ex. 1003 ¶¶ 16–19). Patent Owner does not dispute Petitioner’s definition. See generally PO Resp. We adopt Petitioner’s definition of a person of ordinary skill in the art because it is consistent with the level of skill reflected by the ’180 Patent Specification and the prior art of record.” slip op. at 20

  • Disclosure Requirements (§112) › Written description (Ariad)Not entitled to earlier dateDecided for petitioner

    “Owner to show that Labaziewicz is not prior art because the ’180 Patent is entitled to the earliest August 25, 2004, filing date of the ’854 Provisional Application. See Dynamic Drinkware, 800 F.3d at 1379–1380. For a claim in a later-filed application to be entitled to the filing date of an earlier application, the earlier application must provide written description support for the claimed subject matter. Anascape, Ltd. v. Nintendo of Am. Inc., 601 F.3d 1333, 1337 (Fed. Cir. 2010). To satisfy the written description requirement, “a prior application itself must describe an invention, and do so in sufficient detail that one skilled in the art can clearly conclude that the inventor invented the claimed invention as of the filing date sought.” Lockwood v. Am. Airlines, Inc., 107 F.3d 1565, 1572 (Fed. Cir. 1997); see also VasCath v. Mahurkar, 935 F.2d 1555, 1563–64 (Fed. Cir. 1991) (“[T]he applicant must . . . convey with reasonable clarity to those skilled in the art that, as of the filing date sought, he or she was in possession of the invention . . . now claimed.” (emphasis omitted)), Ariad Pharm. Inc. v. Eli Lilly & Co., 598 F.3d 1336, 1352 (Fed. Cir. 2010) (en banc) (“[I]t is the specification itself that must demonstrate possession.”). Patent Owner’s arguments fail to meet this burden of production because, aside from addressing deficiencies of written description support the ’854 Provisional Application provides written description support for all of the limitations of the claimed invention. See PO Resp. 60–64; PO Sur-reply 25–28. Specifically, Patent Owner does not address written description support in the ’854 Provisional Application for “independently controlling simultaneous data acquisition with each of the first and second channels during a frame”––limitation [22.3]––the heart of the parties’ claim construction disputes addressed above in Section II.A. See PO Resp. 60–64; PO Sur-reply 25–27. Accordingly, Patent Owner has not met its burden of production in coming forward with evidence or argument to show possession of the claimed invention in the ’854 Provisional Application. As a result, the burden of production does not shift back to Petitioner, and, therefore, the ’180 Patent is not entitled to the benefit of the August 25, 2004, filing date of the ’854 Provisional Application.” slip op. at 23

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

    “Petitioner does not present arguments that it would have been obvious to a person of ordinary skill in the art at the time of the invention to modify the teachings of Matsushima to acquire data for images 62A and 62B at the argues that Matsushima renders obvious this limitation. See id. at 21, 23, 30; PO Resp. 33–34 (“[T]he Petition provides no further explanation why Matsushima renders this limitation obvious.”). In the Reply for the first time, Petitioner asserts that “a POSITA would understand that Matsushima’s disclosure, including its multi-channel architecture, synchronous control of channels, and capturing two images that are scaled versions of the same scene, renders obvious simultaneous acquisition during a frame. Pet. Reply 13 (citing Ex. 1069 ¶ 49). We do not consider Petitioner’s belated argument because it exceeds the proper scope of a reply. A reply may only respond to arguments raised in the corresponding patent owner response. See 37 C.F.R. § 42.23. As explained in the Trial Practice Guide, “respond” “does not mean proceed in a new direction with a new approach as compared to the positions taken in a prior filing.” Trial Practice Guide at II.I. (December 2025)(citing 37 C.F.R. § 42.23).10 A reply that raises a new issue or belatedly presents evidence may not be considered. See id. For example, a “[p]etitioner may not submit new evidence or argument in reply that it could have presented earlier, e.g. to make out a prima facie case of unpatentability.” Id.” slip op. at 32

  Patent outcomesUS 7,916,180 mixed
  Claim construction§ 103 obviousness§ 112 disclosurecites Phillips · KSR · Graham
  Patents in suitUS 7,916,180
• Tesla, Inc. v. Intellectual Ventures II LLCSome claims unpatentable
  PTAB · Jul 1, 2026 · IPR2025-00222 · APJ Frederick C Laney · IPR · Final written decision

  Claims 1, 2, 4, 5, 8–11, 13, and 14 are unpatentable over Yu and Miyazaki; claims 15, 16, and 19 were not shown unpatentable over Matsushima.

  RulingsFinal written decision

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “Petitioner contends that a person of ordinary skill in the art “at, and before, the earliest claimed priority date of the ’158 patent . . . would have had a bachelor’s degree in electrical engineering, computer engineering, computer science, or a related field and 2–3 years of experience in digital imaging systems,” adding that “[l]ess experience may be sufficient with additional education, and likewise, less education may be sufficient with additional work experience.” Pet. 6–7 (citing Ex. 1003 ¶¶ 16–18). Patent Owner does not offer a competing definition or dispute Petitioner's articulation. Based on the entire record, we adopt Petitioner’s characterization of the level of skill for one of ordinary skill in the art because that characterization, we find, is consistent with the ’158 patent and the asserted prior art.” slip op. at 9

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

    “We determine that the claims require a per-channel determination of integration time—that is, an integration time arrived at for each sensor or channel individually—and cannot be satisfied by a single global value merely applied uniformly across the sensors. We do not, however, read the independent claims to require that the per-channel integration times differ from one another.” slip op. at 11

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

    “We adopt the definition clearly and unambiguously set forth in the specification, which was likewise adopted by the Court in the related litigation. See Pet. 7–8, 55; Pet. Reply 1–2 (district court construing the term to mean “the time the image sensor collects and integrates signal from the scene”). The specification states that the integrated photo-charge “is directly related to the time the image sensor collects and integrates signal from the scene,” and that “[t]his is known as integration time.” Ex. 1001, 4:4–7. Accordingly, the ’158 patent demonstrates that the inventors indisputably acted as a lexicographer for the term “integration time.”” slip op. at 13

  • Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)Term construed board ownOther

    “We construe “during a frame” to mean the period during which data for a single frame of an image is captured. The limitation is satisfied where the per-channel integration time is effectuated during the frame; it does not require that the integration time be re-determined mid-frame, nor does it require actuation of a “charge integration switch.” The specification’s only use of the phrase confirms this reading: “each camera channel is controlled during a frame under an independent integration time.” Ex. 1001, 3:45–50. Consistent with that usage, the specification describes selecting an integration time for each channel and then integrating the photo-signal “within a single frame of data,” and describes placing the charge-integration switch in a state to allow charge to accumulate for the selected period and then transferring the accumulated charge upon completion of the integration period. Id. at 4:51–54, 11:3–18. We decline Patent Owner’s proposal to require in-frame actuation of a charge-integration switch, for the same reason we decline to import that structure into “integration time.” We also decline to read the phrase to require mid-frame re-determination of the integration time, because the patent’s own embodiment selects an integration time and then integrates charge during the frame under that selected time. Ex. 1001, 4:51–54, 11:3– 18. So construed, “during a frame” is not redundant of the independentclaim limitation: it adds that the per-channel control occurs within a single frame (intrascene), as distinct from adjustment from one frame to the next (interscene).” slip op. at 15

  Patent outcomesUS 9,232,158 mixed
  Claim construction§ 103 obviousnesscites Phillips · KSR · Graham
  Patents in suitUS 9,232,158
• Comcast Cable Communications, LLC v. Entropic Communications, LLCSome claims unpatentable
  PTAB · Sep 4, 2025 · IPR2024-00430 · APJ Jon M Jurgovan · IPR · Final written decision

  Claims 1–3, 6–10, 14–18, and 22–24 are unpatentable; claims 4–5, 11–13, and 19–21 are not shown unpatentable.

  RulingsFinal written decision

  • Claim Construction › Intrinsic evidence (Phillips canons) › Specification disavowal / 'present invention' languageTerm construed board ownDecided for petitioner

    “We agree with Petitioner that the ’690 patent does not limit the term “probe” to channel assessment. Pet. Reply 2–4. Reviewing the intrinsic evidence, the “Technical Field” of the ’690 patent states that “some embodiments relate to channel assessment probes,” implying others do not. Ex. 1001, 1:13–14. The ’690 patent further states that “receiver determined probes may be used in a variety of applications” including to “discover hidden nodes” and “off-site network diagnosis.” Id. at 2:20–27. In addition, the ’690 patent states that probes may be used for “network maintenance procedures,” to “replicate a potential problem, reach or discover a distant or previously undetected node on the network, or assist with network admissions procedures.” Id. at 4:25–38. Turning to the claims of the ’690 patent, the evidence of record does not establish that the independent claims recite anything unique or specific to channel assessment (although their scope covers that purpose). Furthermore, dependent claim 7 of the ’690 patent recites that the “probe” is used to diagnose a network problem, and dependent claim 13 recites that the “probe” is used to identify a hidden node. Restricting the independent claims to probes used solely for channel assessment would be contradictory to these dependent claims. Littlefuse, Inc. v. Mersen USA EP Corp., 29 F.4th 1376, 1380 (Fed. Cir. 2022) (construction of term in independent claims should not render dependent claims superfluous or lacking scope).” slip op. at 20

  • Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)Term construed board ownDecided for petitioner

    “We agree with Petitioner that a “physical layer probe” is “a probe that relates to the physical layer.” The term does not appear per se in the specification of the ’960 patent, nor in the prosecution history, but only in claims 9, 17, and 19. However, the term “physical layer” is well-known and is the first layer in the Open Systems Interconnection (OSI) network model. See, e.g., Ex. 1021, 35–40, 69; Ex. 1002 ¶¶ 49–50. The physical layer is used to transmit digital bits over a network, and defines the timing, mechanical, and physical network characteristics required for transmitting the data bits. Hence, a “physical layer probe” is a probe that relates to the physical layer. We need not, and do not, construe the term further to resolve the parties’ dispute. See Realtime, Vivid Techs., supra. Having decided proper constructions for the disputed terms, we proceed in our analysis to consider the parties’ arguments concerning the challenge grounds. In the following sections, we apply the plain meaning of the claim terms, and as necessary, specify what the plain meanings are.” slip op. at 23

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “C. Level of Ordinary Skill in the Art Petitioner contends as follows: A POSITA8 would have had a bachelor’s degree in electrical engineering, computer engineering, or a similar discipline, and three to four years of experience working in signal processing and/or communication systems/networks. Additional education may substitute for experience, and significant work experience may substitute for formal education. Pet. 6 (citing Ex. 1002 ¶¶ 115–120). Patent Owner does not dispute Petitioner’s proposed level of skill in the art. We adopt and apply Petitioner’s proposed skill level because it is consistent with the problems and solutions identified in the ’690 patent and the prior art references asserted by Petitioner. In addition, we find the adopted skill level consistent with the education and experience that a POSITA would have had. See In re GPAC Inc., 57 F.3d 1573, 1579 (Fed. Cir. 1995) (citing Custom Accessories, Inc. v. Jeffrey-Allan Indus., Inc., 807 F.2d 955, 962 (Fed. Cir. 1986)) (citing factors to consider when determining level of ordinary skill in the art).” slip op. at 25

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

    “Hence, we determine that Petitioner has shown by preponderant evidence that the Ranging Request (“probe request”) message includes CID and SS MAC address and other parameters (“first plurality of parameters”) which at least specify the CID (“content payload of the probe”) and the SS MAC address (“second node”) of the Ranging Response.12 We thus proceed to consider Petitioner’s contentions for the remaining limitations of claim 1, which are undisputed, and determine that claim 1 is anticipated by IEEE-802.16.” slip op. at 29

  Patent outcomesUS 8,284,690 mixed
  Claim construction§ 102 anticipation§ 103 obviousnesscites KSR · Graham
  Patents in suitUS 8,284,690
• Lifecore Fitness, LLC D/B/A Assault Fitness v. Woodway USA, Inc.Some claims unpatentable
  PTAB · May 6, 2025 · IPR2024-00083 · APJ Meredith C Petravick · IPR · Final written decision

  Claims 1–4, 6, 7, 9–13, 15, and 16 are unpatentable as obvious over Socwell, Magid, and Sclater; claim 8 was not shown unpatentable.

  RulingsFinal written decision

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

    “Prior to institution, Patent Owner argued that we should dismiss the Petition because it identifies the Petitioner as the California Corporation and not the Delaware Corporation. Paper 6, 23–24 (Preliminary Response); Paper 9, 1 (Preliminary Sur-Reply); Paper 12 (Conference Call Transcript); Paper 18 (Request for Director Review). In our Decision on Institution, we found Patent Owner’s argument, as applied to the facts of this proceeding, to be unpersuasive and corrected the caption to correctly reference Petitioner as the California Corporation, essentially replacing the “Inc.” with “LLC” in Petitioner’s name. Paper 13, 14–17; see also Paper 21 (Decision Denying Director Review).” slip op. at 3

  • BurdenOther

    “We find Dr. Giachetti’s testimony, alone, insufficient to establish by a preponderance of the evidence that a POSA, given Tollkien and Sclater, would have been motivated to look to one-way sprag-type clutches to solve the problem of unexpected forward motion of the running belt of a treadmill. Without a reference, like Magid, teaching that it was known to use a one-way clutch mechanism on a treadmill to prevent unexpected forward motion, we are persuaded by Patent Owner that Petitioner’s combination is impermissibly based in hindsight. See PO Resp. 42–47. After considering Petitioner’s evidence and analysis, and taking into account Patent Owner’s arguments and evidence, we determine that Petitioner has failed to show by a preponderance of the evidence that claim 1 is unpatentable over Tollkien and Sclater.” slip op. at 42

  • ExcludeMotion to exclude, deniedGranted in part

    “Declaration of Robert Giachetti, Ph.D. P.E) under FRE 401–402. Mot. 4 (citing FRE 401–402 in the heading). Patent Owner’s Motion, however, includes no substantive arguments directed to whether Giachetti Declaration is relevant admissible evidence or irrelevant inadmissible evidence. Mot. 4– 7. In its Reply, Patent Owner states: “While the Motion to Exclude does not expressly detail Exhibit 1036’s lack of relevance under FRE 401–402, the irrelevance is plain. Petitioner’s provision of new arguments in Reply, which is not allowed, renders such arguments irrelevant.” PO Reply to Mot., 1, n.1. Patent Owners argument is unpersuasive because it is a mere assertion without adequate explanation. The party moving to exclude evidence bears the burden of proving that it is entitled to the relief requested—namely, that the material sought to be excluded is inadmissible under the Federal Rules of Evidence. See 37 C.F.R. §§ 42.20(c), 42.62(a). Patent Owner’s mere assertion does not meet Patent Owner’s burden to show that Exhibit 1036 is irrelevant inadmissible evidence.” slip op. at 52

  • Strike new argumentNew argument consideredDecided for petitioner

    “8 Patent Owner argues that we should not consider Petitioner’s Reply and Exhibits 1036 and 1051 because the Reply and Exhibits relate to new arguments which should have been made in the Petition. PO Sur-Reply 4–5. We do not agree. Petitioner may rely upon Exhibits 1036 and 1051 to response to arguments raised in the Patent Owner’s Response. See PO Resp. (a ); Axonics, Inc. v. Medtronics, Inc., 75 F.4th 1374, 1380–1382 (Fed. Cir. 2023) (“we have continued to recognize that a petitioner is entitled under the APA to respond to new claim construction arguments made by a patent owner.”)” slip op. at 16

  Patent outcomesUS 11,465,005 mixed
  Claim construction§ 103 obviousnesscites Phillips · KSR · Graham
  Patents in suitUS 11,465,005
• Apple Inc. / Google LLC v. Spacetime3d, Inc.Some claims unpatentable
  PTAB · Jun 13, 2024 · IPR2023-00577 · APJ David C Mckone · IPR · Final written decision

  Claims 14–18 are unpatentable as obvious over either Robertson, Gralla, and Gettman or Sauve and Tsuda; claims 1–13 were not shown unpatentable.

  RulingsFinal written decision

  • Prior constructionPrior construction adoptedDecided for patent owner

    “1. “3D space” and “two-dimensional (2D) space” As we stated in the Institution Decision, at page 20, the parties agree” slip op. at 11

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

    “4. Remaining claim terms Based on the record before us, we do not find it necessary to provide” slip op. at 23

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

    “predictably improved Sauve’s quick pick interface, and would have promoted space efficiency and conveyed order more clearly. Id. at 59–60 (citing Ex. 1003 ¶ 159). Petitioner further argues that the combination would have exploited spatial memory and more efficient use of screen space and, thus, would have been a differentiator among competing web browsers. Id. at 60–61 (citing Ex. 1003 ¶¶ 160–162). Petitioner argues that a skilled artisan would have had a reasonable expectation of success in making the combination because GUIs, web browsers, and simulated 3D environments were all well-known technologies that had been demonstrated successfully in the real world. Id. at 61 (citing Ex. 1003 ¶ 163). Dr. Fuchs’ testimony has rational underpinning, is logical and well-reasoned, and, accordingly, we give it substantial weight.” slip op. at 64

  • Obviousness (§103) › Motivation to combine / reasonable expectation of success › Teaching awayTeaching away not foundDecided for petitioner

    “reference teaches away “when a person of ordinary skill, upon reading the reference, would be discouraged from following the path set out in the reference, or would be led in a direction divergent from the path that was taken by the applicant.” Gurley, 27 F.3d at 553. We have considered the portions of Sauve and Tsuda cited by Patent Owner and Dr. Schaefer, and find nothing that would discourage or lead in a direction divergent from the path taken by the inventor. Other than repeating Patent Owner’s argument that Sauve and Tsuda provide drastically different solutions for moving from one active window to another, Dr. Schaefer does not explain why he concludes that the solutions teach away from one another or point to evidence to support that conclusion. Ex. 2014 ¶¶ 225–227.” slip op. at 65

  Patent outcomesUS 8,881,048 mixed
  Claim construction§ 103 obviousnesscites Phillips · Graham
  Patents in suitUS 8,881,048
• Apple Inc. / Google LLC v. Spacetime3d, Inc.Some claims unpatentable
  PTAB · Jun 13, 2024 · IPR2023-00242 · APJ David C Mckone · IPR · Final written decision

  Claims 14–18 are unpatentable as obvious over either instituted ground; claims 1–13 were not shown unpatentable because the petitioner failed to prove the challenged combinations met the claims.

  RulingsFinal written decision

  • Prior constructionPrior construction adoptedDecided for petitioner

    “1. “3D space” and “two-dimensional (2D) space” As we stated in the Institution Decision, at page 20, the parties agree” slip op. at 11

  • Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)Term construed board ownOther

    “3. “the rendered first webpage” Claim limitation 1dii recites “replacing the first and second objects within the 3D space with a window within a two-dimensional (2D) space in response to receiving the interaction, wherein the window includes the rendered first webpage.” Petitioner does not propose a construction for the term “the rendered first webpage” in the Petition. Pet. 13–14. Nevertheless, Patent Owner contends in the Patent Owner Response that “‘the rendered first webpage’ is the webpage that was requested by the user via the ‘first input’ from which the ‘first image’ was captured.” PO Resp. 13. As Petitioner summarizes, “[a]ccording to Patent Owner, ‘the rendered first webpage’ presented in 2D space ‘is the version that was previously received and rendered (e.g., stored in memory) from which the first image was captured. It is not a ‘live’ webpage from the Internet.’” Reply 6. Despite not proposing a construction in the Petition, Petitioner, in the Reply, asks us to construe “the rendered first webpage” to include either the previously received and rendered first webpage or a new (so called “live”) version of the first webpage rendered in response to receiving the user interaction of claim limitation 1dii. Reply 6–7. The plain and ordinary meaning of claim 1 supports Patent Owner’s argument. “To begin with, the context in which a term is used in the asserted claim can be highly instructive.” Phillips, 415 F.3d at 1314 (“To take a simple example, the claim in this case refers to ‘steel baffles,’ which strongly implies that the term ‘baffles’ does not inherently mean objects made of steel.”). Here, claim 1 refers to replacing the first and second objects with “the rendered first webpage,” which implies that the objects are not replaced with just any version of the first webpage. “Rendered” is in the past tense, suggesting a webpage that previously has been rendered. This is a clear reference to limitation 1ci, “rendering the first and second webpages.” Dr. Fuchs’ testimony is instructive. According to Dr. Fuchs, a skilled artisan “would have known that webpage rendering was a ubiquitous process for converting raw HTML code received from a web server into visible content.” Ex. 1003 ¶ 104. According to Dr. Fuchs, “[w]ebpage rendering is a core functionality of virtually all web browsers, and it would have been obvious to a [person of ordinary skill in the art] that rendering is a prerequisite step to obtaining ‘screen snapshots of actual web pages,’ as explained in Robertson’s companion Data Mountain paper.” Id. ¶ 105 (citing Ex. 1030, 5). Dr. Fuchs testifies that a skilled artisan “would have understood that Robertson’s 3D-GUI captures images of the rendered (first/second) webpages to obtain the webpage images on the object thumbnails.” Id. ¶ 107. Similarly, Dr. Fuchs testifies that “Gettman’s technique involves ‘cach[ing]’ ‘bitmap screenshots’ (captured first/second images) of rendered (first/second) webpages in local memory.” Id. ¶ 108. Here, as Dr. Fuchs reads claim limitations 1ci and 1cii, in step 1ci, a” slip op. at 20

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

    “reference teaches away “when a person of ordinary skill, upon reading the reference, would be discouraged from following the path set out in the reference, or would be led in a direction divergent from the path that was taken by the applicant.” Gurley, 27 F.3d at 553. We have considered the portions of Sauve and Tsuda cited by Patent Owner and Dr. Schaefer, and find nothing that would discourage or lead in a direction divergent from the path taken by the inventor. Other than repeating Patent Owner’s argument that Sauve and Tsuda provide drastically different solutions for moving from one active window to another, Dr. Schaefer does not explain why he concludes that the solutions teach away from one another or point to evidence to support that conclusion. Ex. 2014 ¶¶ 225–227.” slip op. at 65

  • Obviousness (§103) › Motivation to combine / reasonable expectation of success › Teaching awayTeaching away not foundDecided for petitioner

    “reference teaches away “when a person of ordinary skill, upon reading the reference, would be discouraged from following the path set out in the reference, or would be led in a direction divergent from the path that was taken by the applicant.” Gurley, 27 F.3d at 553. We have considered the portions of Sauve and Tsuda cited by Patent Owner and Dr. Schaefer, and find nothing that would discourage or lead in a direction divergent from the path taken by the inventor. Other than repeating Patent Owner’s argument that Sauve and Tsuda provide drastically different solutions for moving from one active window to another, Dr. Schaefer does not explain why he concludes that the solutions teach away from one another or point to evidence to support that conclusion. Ex. 2014 ¶¶ 225–227.” slip op. at 65

  Patent outcomesUS 8,881,048 mixed
  Claim construction§ 103 obviousnesscites Phillips · Graham
  Patents in suitUS 8,881,048
• Abbott Diabetes Care Inc v. Dexcom, Inc.Some claims unpatentable
  PTAB · Nov 1, 2023 · IPR2022-00909 · APJ Scott A Daniels · IPR · Final written decision

  Claims 1–4, 19, and 23 are unpatentable as obvious; claims 5 and 12 were not shown unpatentable.

  RulingsFinal written decision

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

    “including a “predictive glucose value,” nowhere do we find the written description or drawings to have delineated such a second function expressly as “the present invention.” See, generally, Ex. 1001; see also Evolusion Concepts, Inc. v. HOC Events, Inc., 22 F.4th 1361, 1367 (Fed. Cir. 2022) (“We have repeatedly held that ‘it is not enough that the only embodiments, or all of the embodiments, contain a particular limitation to limit claims beyond their plain meaning.’”) (citation omitted). And, regardless of the exact wording, the concern we have is that without a persuasive, express, indication in the specification that the “second function” is specifically limited to “predicting glucose values,” it is a disfavored path to read limitations into the claims. Though understanding the claim language may be aided by the explanations contained in the written description, it is important not to import limitations into a claim that are not expressly part of may not be read into a claim when the claim language is broader than the embodiment. SuperGuide Corp. v. DirecTV Enterprises, Inc., 358 F.3d 870, 875 (Fed. Cir. 2004). The facts and written description here appear to fall more squarely into the category of cases where it is not enough to simply point to embodiments in the specification including the unrecited claim limitation. See Rambus Inc. v. Infineon Techs. Ag, 318 F.3d 1081, 1094 (Fed. Cir. 2003) (Even in cases where a “present invention” statement is provided, the Federal Circuit has explained that ‘[w]hile clear language characterizing ‘the present invention’ may limit the ordinary meaning of claim terms, . . . such language must be read in context of the entire specification and the prosecution history.”) (citation omitted); see also In re Bigio, 381 F.3d 1320, 1325 (Fed. Cir. 2004) (“Absent claim language carrying a narrow meaning, the PTO should only limit the claim based on the specification or prosecution history when those sources expressly disclaim the broader definition.”).” slip op. at 15

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

    “is any disagreement about the meaning of “a second function” apart from the argument by Patent Owner that the second function should be understood to include “a predictive glucose value.” We are not apprised of any reason for Petitioner to provide an express construction for “second function” in this case. The plain and ordinary reading of limitation 1b is a method step of “evaluating sensor data using a second function to determine whether a parameter indicative of glucose value meets one or more non user settable second criteria.” Ex. 1001, 48:39–41. As far as “second function” goes, the claim language is clear on its face that the second function “determine[s] whether a parameter indicative of glucose value meets one or more non user settable second criteria.” Id. Patent Owner has not offered any construction, nor apart from criticizing Petitioner, indicated in any manner that the “second function” as recited in claims 1 and 19 requires a construction. Our understanding of “second function” is consistent with the specification of the ’215 patent. A plain reading of the specification reveals that the first criteria relates to the claimed “first function,” and the “second criteria” relates to the claimed “second function.” See, e.g., Ex. 1001 3:44–49 (The ’215 Patent describing “a processor configured to: evaluate sensor data using a first function to determine whether a real time glucose value meets one or more first criteria; evaluate sensor data using a second function to determine whether a predicted glucose value meets one or more second criteria.”). The specification description is therefore mostly consistent with the recitations in claim 1 with respect to the first and second functions and relative first and second criteria. Compare id., with Ex. 1001, 48:36–41.” slip op. at 35

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

    “second function.” PO Resp. 19. However, neither did Patent Owner provide an express construction. See generally id. is any disagreement about the meaning of “a second function” apart from the argument by Patent Owner that the second function should be understood to include “a predictive glucose value.” We are not apprised of any reason for Petitioner to provide an express construction for “second function” in this case. The plain and ordinary reading of limitation 1b is a method step of “evaluating sensor data using a second function to determine whether a parameter indicative of glucose value meets one or more non user settable second criteria.” Ex. 1001, 48:39–41. As far as “second function” goes, the claim language is clear on its face that the second function “determine[s] whether a parameter indicative of glucose value meets one or more non user settable second criteria.” Id. Patent Owner has not offered any construction, nor apart from criticizing Petitioner, indicated in any manner that the “second function” as recited in claims 1 and 19 requires a construction. Our understanding of “second function” is consistent with the specification of the ’215 patent. A plain reading of the specification reveals that the first criteria relates to the claimed “first function,” and the “second criteria” relates to the claimed “second function.” See, e.g., Ex. 1001 3:44–49 (The ’215 Patent describing “a processor configured to: evaluate sensor data using a first function to determine whether a real time glucose value meets one or more first criteria; evaluate sensor data using a second function to determine whether a predicted glucose value meets one or more second criteria.”). The specification description is therefore mostly consistent with the recitations in claim 1 with respect to the first and second functions and relative first and second criteria. Compare id., with Ex. 1001, 48:36–41. slip op. at 34

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “In our Institution Decision we determined, in accordance with Petitioner’s proposal, that a person of ordinary skill in the art at the time of the ’215 patent [w]ould have had a Bachelor’s degree in biomedical engineering, mathematics, statistics, or computer science (or a related or equivalent field), and two or more years of experience researching, developing, designing and/or evaluating (or supervising the same) medical devices for measuring analyte levels, e.g., analyte sensors, including at least some experience in researching, developing, designing and/or evaluating (or supervising the same) methods, systems, or algorithms for providing indicators (e.g., alerts, alarms or other indicators) of analyte levels to users, or equivalent experience. A person with less or different education but more relevant practical experience, or vice versa, may also meet this standard. Inst. Dec. 8; Pet. 9–10 (citing Ex. 1002 ¶¶ 24–26). Patent Owner states that “DexCom does not challenge Petitioner’s POSA definition (Petition, 9-10) because the Petition fails even if it is adopted.” PO Resp. 9 (citing Ex. 2008 ¶¶ 20–23). ordinary skill in the art, and because Petitioner’s assessment is consistent with the ’215 patent and the asserted prior art, we continue to rely on Petitioner’s proposed level of ordinary skill in the art.” slip op. at 11

  Patent outcomesUS 10,702,215 mixed
  Claim construction§ 102 anticipation§ 103 obviousnesscites Phillips · KSR · Graham
  Patents in suitUS 10,702,215

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.