• Shenzhen Tuozhu Technology Co., Ltd. v. Stratasys, Inc.All claims unpatentable
  PTAB · Oct 5, 2026 · IPR2025-00438 · APJ Lilan Ren · IPR · Final written decision

  Claims 1–5, 7–13, and 16–20 are unpatentable; the Board found the challenged claims unpatentable on the grounds set out in its conclusions and summary table.

  RulingsFinal written decision

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “Petitioner’s definition of the level of ordinary skill in the art, and Petitioner’s definition appears consistent with the disclosures of the ’466 patent and the prior art of record. Accordingly, we adopt Petitioner’s definition. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001). C. Claim Construction” slip op. at 12

  • BurdenUnpatentable

    “Decision under 35 U.S.C. § 318(a) as to the patentability of the challenged claims of the ’466 patent. For the reasons discussed below, we determine Petitioner has established by a preponderance of the evidence that claims 1– 5, 7–13, and 16–20 of the ’466 patent are unpatentable.” slip op. at 2

  Patent outcomesUS 10,569,466 unpatentable
  Nonecites Phillips · KSR · Graham
  Patents in suitUS 10,569,466
• Resmed Corp. v. Cleveland Medical Devices, Inc.All claims unpatentable
  PTAB · Jun 29, 2026 · IPR2025-00246 · APJ Cynthia M Hardman · IPR · Final written decision

  Claims 15–29 are unpatentable as obvious over the asserted combinations; the contingent motion to amend claims 30–41 is denied for lack of written-description support.

  RulingsFinal written decision

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

    “Patent Owner filed an authorized Motion to Terminate, alleging that Petitioner failed to name its corporate parent, ResMed Inc., as a real party in interest. Paper 39. Petitioner filed an opposition. Paper 42. Patent Owner filed a reply. Paper 43. We denied the Motion to Terminate. Paper 51.” slip op. at 3

  • Skill levelSkill level board ownOther

    “understanding of a person of ordinary skill in the art at the time the invention was made.10 See Graham, 383 U.S. at 17–18. The parties agree that a person of ordinary skill in the art (sometimes referred to herein as “POSITA”) would have had: at least a bachelor’s degree in mechanical engineering, electrical engineering, computer science, biomedical engineering, or a similar technical field, with at least two years of relevant product design experience working with diagnostic sensor systems and network data systems, such as networked PAP machines. Additional experience could substitute for less education, and additional education could likewise substitute for less experience. Pet. 3–4 (citing Ex. 1003 (Kirkness Decl.) ¶ 44); PO Resp. 4. 9 Patent Owner does not assert any objective indicia of nonobviousness. See generally PO Resp. 10 For purposes of this Decision, we apply a priority date of November 4, 2005. See supra n.4. Because the proposed level of ordinary skill in the art is consistent with the cited prior art and is undisputed on this record, we adopt it for purposes of this Decision. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001) (indicating that the prior art itself may reflect an appropriate skill level).” slip op. at 9

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

    “Patent Owner does not persuade us to construe the term as “a value [or calculated value] that indicates how dire a patient’s symptoms are.” Patent Owner points to nothing in the intrinsic record that purportedly supports this construction, and we agree with Petitioner that “the patent specification’s disclosures regarding determining a level of symptom severity are broad, establishing that it can generally be derived from any sensor data and/or breathing events.” Pet. Reply 3–4; see also Ex. 1001, 3:44–46 (“Signals from the[] sensors are then analyzed to determine the level of severity of the symptoms of the subject’s sleep disorder.”). Patent Owner relies only on expert declarations to support its construction. But as indicated by the Federal Circuit, extrinsic evidence is “less significant than the intrinsic record in determining ‘the legally operative meaning of claim language.’” Phillips v. AWH Corp., 415 F.3d 1303, 1317 (Fed. Cir. 2005). This is especially applicable here, where neither Dr. D’Ambrosio’s nor Dr. Schwartz’s declaration was prepared for this proceeding, and neither declarant was subject to cross examination on their opinions. Moreover, neither of the declarants was opining on claim construction; rather, they were addressing indefiniteness and/or written description issues. See Ex. 1058 at 7 (heading addressing definiteness); Ex. 2026 at 18 (heading addressing written description). Further, Dr. Schwartz appears to have been making an argument about certain patent claims (not the challenged ’333 patent) based on Patent Owner’s own statements made during prosecution of a separate patent application. See Ex. 2026 ¶ 47 (“[T]he similar term used in the ’284 patent claims (‘data of severity of sleep disorder symptoms’) does not find written description support in the specification by a disclosure of the same statistics disclosed in Wright, because CleveMed argued those statistics are not related to severity of sleep disorder symptoms.” (emphasis added)). Patent Owner has not persuaded us that Dr. Schwartz’s testimony has direct applicability to the claim term at issue here. Dr. Borkholder’s testimony is likewise unpersuasive. Aside from citing Dr. D’Ambrosio’s and Dr. Schwartz’s declarations, Dr. Borkholder cites Exhibits 2027 and 2016. These exhibits discuss indices such as AHI and RDI that are used to assess the severity of a patient’s symptoms, but Patent Owner has not adequately explained how they bear on construction of the claim term at issue here, which is not addressed in these exhibits. Ex. 2022 ¶¶ 32–33. Accordingly, we accord Dr. Borkholder’s claim construction opinions little weight, because they are unsupported by reference to objective, corroborating evidence of record. See, e.g., Ashland Oil, Inc. v. Delta Resins & Refractories, Inc., 776 F.2d 281, 294 (Fed. Cir. 1985) (“Lack of factual support for expert opinion going to factual determinations . . . may render the testimony of little probative value in a validity determination.”); Xerox Corp. v. Bytemark, IPR2022-00624, Paper 9, 15 (PTAB 2023) (precedential) (explaining that declaration testimony that “is conclusory and unsupported” and which “adds little to the conclusory assertion for which it is offered to support . . . is entitled to little weight”).” slip op. at 23

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

    “We find that Petitioner has the better argument. Tidal volume refers to “the volume of air that is inspired or expired during a respiratory cycle.” Ex. 2028, 13–14; PO Resp. 10. “[H]ypopnea events are defined as a reduction of ≥50 % or 74 % in tidal volume from baseline and apnea events as absence of tidal volume for at least 10s.” Ex. 2028, 13–14 (emphasis omitted). Toge teaches that a control unit analyzes collected data (e.g., the flow rate) and calculates tidal volume. Ex. 1044 (Toge) ¶¶ 34–38. The calculated tidal volume is “a quantified level of severity data based on the subject’s sleep apnea symptoms during the therapy” because it represents, e.g., the “level of airway obstruction the patient experiences during the sleep apnea treatment using the PAP device.” Pet. 15. As Dr. Chatterjee explains: Toge discloses that tidal volume Fp is a quantified level of data because Toge discloses that Fp is monitored with respect to threshold values (id., [0051]) and because Fp is a function of Ft, Fa, and Fb, which are quantitative values. Toge discloses that tidal volume Fp is severity data because Toge discloses that tidal volume is indicative of whether the patient’s breathing warrants “emergency measures” (id., [0039]) and whether to “send an alert” in “an emergency where the patient’s breathing has drastically weakened” (id., [0055]). . . . . Because Toge discloses determining tidal volume (determine a quantified level of severity data) based on Ft, Fa, and Fb (id., [0035]), which corresponds to the subject’s condition (subject’s sleep apnea symptoms) while using the device (during the therapy) (id., [0036], [0037]), Toge discloses determin[ing] a quantified level of severity data based on the subject’s sleep apnea symptoms during the therapy. Ex. 1005 (Chatterjee Decl.) ¶¶ 122–125. Patent Owner’s attempt to dismiss tidal volume as a mere “breathing metric” is unavailing. First, Petitioner correctly “notes that in the paragraph PO cites to in Dr. Schwartz’s declaration, he indicates that breathing metrics are a level of severity data.” Pet. Reply 8 (citing Ex. 2026 ¶ 46 (“standard sleep disordered breathing metrics” [ ] were well validated indicators of the type and severity of sleep disordered breathing”)). Second, Dr. Kirkness explains that tidal volume represents the level of airway obstruction, e.g., apnea “is the most severe form of reduction in airflow [and] the absence of airflow results in quantified tidal volume of zero milliliters per breath.” Ex. 1003 (Kirkness Decl.) ¶¶ 157, 159; see also PO Resp. 10–11 (Patent Owner recognizing that an apnea is defined as absence of tidal volume for at least 10 seconds). The calculated tidal volume thus indicates severity because it is used to adjust the PAP system, e.g., in the case of decreasing tidal volume, a medical professional can change the airflow settings “to counter/treat the more severe level of airway obstruction observed from the decreasing tidal volume.” Ex. 1003 (Kirkness Decl.) ¶ 158; Pet. 15–16; Ex. 1044 (Toge) ¶ 39.” slip op. at 26

  Patent outcomesUS 11,857,333 unpatentable
  Claim construction§ 103 obviousnesscites KSR · Graham
  Patents in suitUS 11,857,333
• Trove Brands, LLC v. Camelbak Products, LLCSome claims unpatentable
  PTAB · Jun 2, 2026 · IPR2025-00140 · APJ Carl M Defranco · IPR · Final written decision

  Claims 1–6 are unpatentable as obvious; claims 7–18 were not shown unpatentable because Ribarits does not disclose a mouthpiece disposed on the pivotal mount.

  RulingsFinal written decision

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “Trove contends that a person of ordinary skill in the art “would have had an undergraduate degree in mechanical engineering or equivalent coursework, and a year or more of experience in designing, prototyping, and/or manufacturing fluid containers or similar products” and that “[m]ore work experience may substitute for a lower level of education, and vice versa.” Pet. 15 (citing Ex. 1002 ¶ 25). While CamelBak offers “a similar, though slightly different level,” it nonetheless “discerns no material difference between the definitions provided by the parties for purposes of the Board’s decision in this proceeding.” PO Resp. 27. That being the case, we adopt Trove’s proposed definition of the level of skill in the art, as it is 2 JP 2002-211613A, published July 31, 2002 (Ex. 1004, “Nakajima”). 3 WO 2004/063042 A2, published July 29, 2004 (Ex. 1006, “Ribarits”). 4 US 4,485,963, issued Dec. 4, 1984 (Ex. 1007, “Panicci”). 5 US 6,523,711 B1, issued Feb. 25, 2003 (Ex. 1008, “Hughes”). reasonable and consistent with what is reflected in the asserted prior art and the specification of the ’250 patent. B. Claim Construction” slip op. at 7

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

    “We will not bite. CamelBak’s original assertion—that the plain and ordinary meaning of the constituent parts of “mouth” and “piece” is “a piece (or part) that goes in the mouth”—underscores the fallacy of CamelBak’s additional physical contact requirement. PO Resp. 28 (emphasis added). Indeed, in support of that earlier assertion, CamelBak pointed to the very dictionary definition that we relied on at institution in construing “mouthpiece” as a part that either “goes in the mouth or to which the mouth is applied.” See id. at 31 (citing Ex. 2005 (emphasis added)). Even the original testimony of CamelBak’s own expert confirms that one skilled in the art “would understand that the term ‘mouthpiece’ is commonly known in the art as a part designed for a user’s mouth,” without any requirement for physical contact with the mouth. Ex. 2016 ¶ 58 (citing Ex. 2005) (emphasis added)). And nothing in the Specification limits that common understanding. Although, indisputably, the Specification contemplates an embodiment where the user physically contacts the mouthpiece with their teeth (i.e., a bite-actuated mouthpiece), it also contemplates an embodiment where the user simply inserts the bottle in their mouth and commences fluid flow by squeezing it. See Ex. 1001, 10:9–13. That disclosure supports a meaning of “mouthpiece” that simply requires placement in the opening of the user’s mouth without necessarily incurring physical contact with some portion of the mouth, such as the teeth, tongue, or lips. Indeed, had CamelBak wished to premise the meaning of “mouthpiece” on some sort of physical contact with the mouth, it knew how to do so. For instance, the independent claims of CamelBak’s earlier ’255 patent, which is the subject of the related 1137 IPR, are limited in just such a manner, as they recite “wherein the resilient mouthpiece is adapted to resiliently compress responsive to compressive forces applied to the resilient mouthpiece by a user’s teeth.” Ex. 2023, at 20–25 (emphasis added). Thus, we reject CamelBak’s attempt to narrow our construction of “mouthpiece” to something other than “a part (as of an instrument) that goes in the mouth or to which the mouth is applied.” Neither the intrinsic nor extrinsic evidence supports the narrower construction proposed by CamelBak.” slip op. at 11

  • Expert testimonyPetitioner expert discountedDecided for patent owner

    “In reply, Trove argues that CamelBak’s “novel” construction that the mouthpiece moves with rotational motion about that same axis of rotation defined by the two joint as the pivotal mount and in the same direction as the pivotal mount “are inconsistent with the claim language’s plain and ordinary meaning and find no support in the intrinsic and extrinsic record.” See Pet. Reply 16. But, because we find that, when properly construed, the claimed “pivotal movement with the pivotal mount” about “two joints that define a pivotal axis” requires that the mouthpiece rotate about the same axis and in the same direction as the pivotal mount, we reject Trove’s argument as unavailing. And, although we agree with Trove that Nakajima’s mouthpiece engages in counter-clockwise rotation about a “Second Pivot Axis” when Nakajima’s lid 4 is opened (id. at 20–22), that rotation is about a different axis—one defined by Nakajima’s protrusions 24 rather than the claimed “pivotal axis” defined by Nakajima’s hinge shafts 19—and in a different manner—an upward and counterclockwise path rather than the claimed “pivotal movement with the pivotal mount” defined by Nakajima’s lid 4. Finally, in an alternative theory, Trove and its expert use “image- manipulation tools” in an attempt to show that Nakajima’s mouthpiece engages in some initial “clockwise-rotation” with Nakajima’s lid as it is opened. See Pet. Reply 18–24. We reject that theory as entirely conjectural and unsupported by the evidence.” slip op. at 39

  • Obviousness (§103) › Motivation to combine / reasonable expectation of successNot shown unpatentableNot shown unpatentable

    “We disagree. As discussed above, the proper construction of “for pivotal movement with the pivotal mount” requires that the mouthpiece mirror the rotational movement of the pivotal mount, i.e., rotate about the same axis as the pivotal mount and in the same direction as the pivotal mount. See supra § II.B.3. But Nakajima’s mouthpiece does neither, and, thus, does not exhibit the claimed “pivotal movement with the pivotal mount” about “two joints that define a pivotal axis for . . . the pivotal mount axis,” as properly construed.” slip op. at 36

  Patent outcomesUS 11,851,250 mixed
  Claim construction§ 103 obviousness
  Patents in suitUS 11,851,250
• Motorola Mobility LLC / Google LLC v. Multifold International Incorporated Pte. Ltd.All claims unpatentable
  PTAB · Apr 28, 2026 · IPR2025-00040 · APJ Brian P Murphy · IPR · Final written decision

  Claims 1–9 are unpatentable: claims 1–4 and 6–9 as anticipated or obvious over the asserted references, and claim 5 as obvious over Yook or Yook in view of Purcell.

  RulingsFinal written decision

  • BurdenDecided for petitioner

    “We disagree with Patent Owner’s argument because the Petition presents argument and evidence that substantively demonstrates, with clarity and particularity, how and why each reference discloses, teaches, suggests, or otherwise renders obvious the displaying element recited in limitation 1[B]. We agree with Petitioner that “Patent Owner neglects to address the actual substance of the Petition, which clearly addresses this limitation with respect to each reference.” Reply 1–2. The Petition addresses in detail how each asserted reference discloses displaying two applications on two separate displays in accordance with the displaying element, by presenting multiple annotated figures from Yook, Lee, Aguilar, and Purcell. Pet. 27–30, 47–50, 62–63, 77–78. The Petition also cites and quotes the accompanying descriptions for the annotated figures from each prior art reference as well as explanatory expert opinion testimony from Dr. Rodriguez. Id. (citing Rodriguez Decl. Ex. 1003 ¶¶ 70–74, 119–122, 149–150, 182–183; Yook Ex. 1004 ¶¶ 47, 51, 58, 96–101, Figs. 4b, 4d, 5; Lee Ex. 1005 ¶¶ 48–53, Figs. 4, 6, 9, 10; Aguilar Ex. 1006, 7:1–7, Figs. 5–5d; Purcell Ex. 1007 ¶ 16, Fig. 2). We provide detailed examples below of how the Petition maps Yook and Lee onto the displaying element of limitation 1[B] in compliance with the particularity requirement of 35 U.S.C. § 312(a)(3); 37 C.F.R. § 42.104(b)(4). Although we do not provide detailed examples directed to Aguilar and Purcell, we find the Petition maps Aguilar and Purcell onto the displaying element of limitation 1[B] in compliance with the particularity requirement of 35 U.S.C. § 312(a)(3) and 37 C.F.R. § 42.104(b)(4).” slip op. at 14

  • Strike new argumentNew argument disregardedDecided for petitioner

    “Instead, Patent Owner chose to raise an entirely new theory of patentability. Sur-Reply 3–13; Tr. 28:8–20. Patent Owner’s new theory is based on a claim construction that construes claim 1 of the ’756 patent as “recit[ing] a specific order of steps that must be performed in the order written.” Id. at 3–4. “Because of this order, the [displaying element] must occur after both (two) ‘selecting’ steps,” and Patent Owner contends none of the prior art references asserted in the Petition “meets the order required by claim 1.” Id. at 4. We will not consider Patent Owner’s new theory of patentability raised for the first time in its Sur-Reply. See Apple Inc. v. e-Watch, Inc., IPR2015-00412, Paper 50, 44 (PTAB May 6, 2016) (“‘Respond,’ in the context of 37 C.F.R. § 42.23(b), does not mean embark in a new direction with a new approach”); see also Optivus Tech., Inc. v. Ion Beam Appl’ns S.A., 469 F.3d 978, 989 (Fed. Cir. 2006) (argument raised for the first time in the reply brief, which could have been raised in the opening brief, is waived). Patent Owner should have raised its “specific order of steps” argument in the Response. By failing to do so, Patent Owner has waived the argument. Id.” slip op. at 22

  • Expert testimonyPetitioner expert creditedPatent owner expert discountedDecided for petitioner

    “Third, we are further persuaded by Dr. Surati’s testimony that the wave shape visual indicator depicted in Figures 10A–C of the ’756 patent indicates that a user can do something, but not necessarily what that something is (e.g., minimizing or maximizing). Id. at 17 (citing Ex. 1012, 200:1–6). It is telling that Dr. Surati testified that only through repeated use and exposure would a user recognize a relationship between a wave shape and the functions of maximizing or minimizing an application. Id. (citing Ex. 1012, 197:13–199:22). We are also persuaded by Dr. Rodriguez’s testimony regarding the teachings of Yook: Yook therefore teaches giving users the ability to transition a split-screen application back into full screen mode. Further, a POSITA would have understood that this ability would undoubtedly be implemented in the form of a visual indicator, which, from the 2000s to today, is the industry’s universal method of alerting a user to an accessible function. . . . Ex. 1003 ¶ 107 (emphasis added); For claim 5, Yook discloses many different types of “icons” that are used to receive user gesture inputs. See, e.g., Figs. 1, 4e, 5a, 5c, 5d, 6, 7a, 7b, 7c, 8, 9, 10, 11, 12, 13. Examples of these icons are displayed below: Id. ¶ 108; and A POSITA would have understood that Yook’s icons can have a wave shape because the shape taken by a visual indicator, or icon, is merely a matter of common and routine design choice. Indeed, the shape of an icon does not affect its function or how a gesture input is received. Id. ¶ 109 (emphasis added). In short, we are persuaded Petitioner has established by a preponderance of the evidence that a displayed visual indicator that “has a wave shape” is a design choice not affecting the function of the visual indicator, and a visual indicator that “has a wave shape” would have been an obvious design choice to a POSITA in view of Yook.” slip op. at 30

  • Skill levelSkill level board ownDecided for petitioner

    “In determining the level of ordinary skill in the art, various factors may be considered, including the “type of problems encountered in the art; prior art solutions to those problems; rapidity with which innovations are made; sophistication of the technology; and educational level of active workers in the field.” In re GPAC, Inc., 57 F.3d 1573, 1579 (Fed. Cir. 1995) (citing Custom Accessories, Inc. v. Jeffrey-Allan Indus., Inc., 807 F.2d 955, 962 (Fed. Cir. 1986)). “These factors are not exhaustive but are merely a guide to determining the level of ordinary skill in the art.” Daiichi Sankyo Co. v. Apotex, Inc., 501 F.3d 1254, 1256 (Fed. Cir. 2007). There is uncontested evidence in the record before us that reflects the knowledge and experience of a POSITA. We adopt the parties’ agreed level of ordinary skill in the art, which is consistent with the description in the ’756 patent and the prior art of record.” slip op. at 9

  Patent outcomesUS 9,134,756 unpatentable
  Claim construction§ 103 obviousnesscites Phillips
  Patents in suitUS 9,134,756
• Google LLC / Motorola Mobility LLC v. Multifold International Incorporated Pte. Ltd.All claims unpatentable
  PTAB · Apr 22, 2026 · IPR2025-00060 · APJ Arthur M Peslak · IPR · Final written decision

  Claims 1, 2, 4–9, 12–16, and 20 are unpatentable: claims 1, 2, 12, 13, and 20 as anticipated by Ogawa, and claims 4–9 and 14–16 as obvious over the stated combinations.

  RulingsFinal written decision

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

    “Claim 1 also recites “wherein the first and second states comprise an open application state.” Given the usage of “comprise” in this clause, we determine that the possible first and second states must include an open application state but the states are not limited to an open application state. Claim 12 similarly recites a processor that is operable to “displaying an icon associated with the application in at least one of the first display and the second display, wherein the icon indicates that the application is in one of two or more states associated with a display status of the application” and “wherein the first and second states comprise an open application state.” Ex. 1001, 16:12–19. Given the usage of “comprise” in these clauses, we determine that the first and second states must include an open application state but are not limited to an open application state that is being displayed in the corresponding display status as argued by Patent Owner. Patent Owner’s proposed construction, which requires the application to be “open and being displayed in the corresponding display condition/status,” further narrows the wherein clauses of claims 1 and 12 which do not require the application to be open and displayed. In fact, Patent Owner’s declarant, Dr. Surati, testified that the applications have multiple states and are not limited to open application states. Ex. 1016, 50:4–51:4. Patent Owner does not cite to an any portion of the Specification or prosecution history in support of its construction. PO Resp. 7–9.” slip op. at 13

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “would have had an undergraduate degree in electrical engineering, computer engineering, computer science or a related field along with two years of work experience in the field of user interface technologies, including e.g., graphical interface technologies, or a related field. . . . More education can supplement practical experience and vice versa. Pet. 5–6 (citing Ex. 1002 ¶¶ 20–21). Patent Owner applies Petitioner’s definition of a person of ordinary skill in the art. PO Resp. 10. We apply Petitioner’s uncontested definition because it appears consistent with the problems addressed in the ’080 patent and the prior art.” slip op. at 10

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

    “For the following reasons, we find that Petitioner establishes that Ogawa discloses this limitation. Patent Owner’s contentions are not responsive to Petitioner’s mapping of Ogawa to claim limitation [1.f]. This claim limitation recites that “the morphing comprising changing the shape and size of the icon.” Ex. 1001, 15:4–7. Petitioner relies on the size and shape of access bar 42 changing as shown by a comparison of Ogawa’s Figure 4(B) and Figure 4(C). Pet. 24– 25. Patent Owner does not dispute that the size and shape of access bar 42 changes from Figure 4(B) to Figure 4(C). See PO Resp. 10–16. Patent Owner focuses on the color of access bar 42 shown as cross- hatching in Figure 4 to argue that the icon does not represent the state of the application. PO Resp. 12–14. However, the color of access bar 42 and the size and shape of access bar 42 are set independently of each other by different functions. Ogawa explains that: [t]he splitting position of the screen is indicated by a pointer 44. When the pointer 44 is designated with the pen 12 and the pen is moved left or right (along the access bar 42), the splitting ratio (horizontal size ratio) of the two screens 13A, 13B changes as depicted in FIG. 4(C). Ex. 1005 ¶ 19.” slip op. at 29

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

    “Petitioner next contends that it would have been obvious to an ordinarily skilled artisan to modify “Ogawa’s display control method using Yook’s technique such that Ogawa’s method would have included first displaying a program across both logically divided displays of display input surface 13 . . . to increase the viewing area for the program as shown and described [in] Yook’s figures 4b and 4d.” Pet. 54–55 (citing Ex. 1002 ¶ 137). Petitioner further contends that the modification would “include[] minimizing the program to occupy only one of the first and second parts of display input surface 13 . . . as also shown and described with reference to Yook’s figures 4b and 4d.” Id. at 55. Petitioner then provides an example of the modification. Id. Namely, Ogawa’s operation would have been modified so that “when a user elects to split a screen in figure 4(A) using the split screen menu 41, the program is first displayed like in figure 4(C) . . . across two displays and then, based on user input to minimize the program size” resulting in the program displayed on one display. Id. (citing Ex. 1002 ¶ 137; Ex. 1005, Figs. 4(A)–4(C)). Petitioner next contends that the modification of Ogawa with Yook “would have involved the substitution of one known way of displaying a program” as shown in Ogawa “with another known display method” as shown in Yook, “and thus would yield a predictable result.” Pet. 56–57 (citing Ex. 1002 ¶ 139). Patent Owner does not address claim 4. See PO Resp. 10–18. We have reviewed Petitioner’s evidence and argument and find that Petitioner has shown that an ordinarily skilled artisan would have been motivated to combine Ogawa and Yook as a simple substitution of one known way of displaying a program for another with a predictable result. Ex. 1002 ¶ 139. Further, Petitioner has also shown that the combination of Ogawa and Yook teaches the limitations of claim 4. For the foregoing reasons, Petitioner establishes by a preponderance” slip op. at 43

  Patent outcomesUS 8,842,080 unpatentable
  Claim construction§ 102 anticipation§ 103 obviousnesscites Phillips · KSR · Graham
  Patents in suitUS 8,842,080
• Apple Inc. / Samsung Electronics Co., Ltd. et al. v. Smart Mobile Technologies LLCAll claims unpatentable
  PTAB · Apr 22, 2026 · IPR2022-01002 · APJ Jameson Lee · IPR · Remand

  On remand, claims 1–9 and 12–20 are unpatentable as obvious over Paulraj and Heath under § 103.

  RulingsRemand decision

  • RemandOther

    “determining no challenged claim had been proved unpatentable by Samsung Electronics Co., Ltd., Samsung Electronics America, Inc., and Apple Inc. (collectively, “Petitioner”). Paper 41. Petitioner appealed to the U.S. Court of Appeals for the Federal Circuit. Papers 43, 44. On January 13, 2026, the Federal Circuit vacated and remanded, on the basis that the Board erred by not considering certain alternative arguments presented in the Petitioner’s Reply (Paper 29), which were properly responsive to claim construction proposed in the Patent Owner Response and adopted by the Board.1 Paper 45. In its Reply, Petitioner alternatively argued that even under the Patent Owner’s claim construction relating to “the plurality of antennas,” the same prior art references nonetheless still rendered obvious the challenged claims. In this remand proceeding, neither party requested the filing of additional briefing, despite having been given an opportunity to make and explain such a request. Paper 51. We have authority to conduct this inter partes review under 35 U.S.C. § 6. This Final Written Decision on Remand is issued pursuant to 35 U.S.C. § 318(a) and 37 C.F.R. § 42.73. Having considered all of the arguments presented in Petitioner’s Reply, we determine that Petitioner has proved by a preponderance of the evidence that claims 1–9 and 12–20 of U.S. Patent No. 9,191,083 B1 (Ex. 1001, “the ’083 patent”) are unpatentable. A.” slip op. at 2

  • Skill levelSkill level board ownDecided for petitioner

    “Bachelor’s degree in electrical engineering, computer engineering, computer science, or a related field, and at least two years of experience related to the design or development of wireless communication systems, or the equivalent.” Pet. 2–3 (citing Ex. 1003 ¶¶ 27–28). Petitioner additionally states that “[a]dditional graduate education could substitute for professional experience, or significant experience in the field could substitute for formal education.” Pet. 3. Patent Owner does not in its Response address the level of ordinary skill. Patent Owner’s expert witness, Dr. Cooklev, testifies that he “will apply the same definition of the level of skill of a POSITA [as Petitioner].” Ex. 2004 ¶ 19. Based on the evidence of record, we determine a person of ordinary skill would have had a bachelor’s degree in electrical engineering, computer engineering, computer science, or a related field, and two years of experience related to the design or development of wireless communication systems. This is consistent with Petitioner’s articulation of the level of ordinary skill, with the exception of Petitioner’s open-ended reference to “at least” two years of experience, because that would improperly encompass a level of experience only possessed by an expert. This articulation of the level of ordinary skill is also the same as what we determined in the Final Written decision issued on November 30, 2023. Paper 41, 6. C. slip op. at 6

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

    “Patent Owner contends: “The plain meaning of the claims requires that the same ‘plurality of antennas’ be used for transmitting and receiving the plurality of signal streams.” PO Resp. 5, 9–12. Citing Dr. Cooklev’s testimony, Patent Owner contends that the ’083 patent’s Specification describes embodiments that use the same antennas for both transmitting and receiving data streams. PO Resp. 7–9 (citing Ex. 2004 ¶¶ 34–35). In the Final Written Decision, we determined: Although we do not understand the claims to require both transmission and reception “via all antennas” all of the time, we determine the claims require a set of antennas in which at least some of the antennas are for both transmitting and receiving. We disagree with Petitioner that two separate sets of antennas— one set of transmitting antennas and a separate, nonoverlapping set of receiving antennas—fall within the scope of the challenged claims. Paper 41, 13 (emphasis added). The Federal Circuit agreed with our claim construction. Apple Inc. v. Smart Mobile Technologies LLC, U.S. Ct. App. Fed. Cir., slip op. 24-1419 (January 13, 2026) (2026 WL 91021) (Paper 45, 2–4). We continue to apply the same construction here that we adopted in the Final Written Decision.” slip op. at 9

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

    “legally sufficient motivation for modifying Paulraj, but only attempted to show that the modification “could” have been made by one of ordinary skill in the art which is not enough for a showing of obviousness. Sur-reply 8–9. We disagree with Patent Owner. Establishing that certain technique was well-known to one of ordinary skill in the art at the effective filing date of the challenged patent constitutes sufficient motivation to make a modification in accordance with what was well-known in the art to one of ordinary skill, absent factors not present here. Indeed, “if a technique has been used to improve one device, and a person of ordinary skill in the art would recognize that it would improve similar devices in the same way, using the technique is obvious unless its actual application is beyond his or her skill.” KSR, 550 U.S. at 417. That would be the situation where a technique was well-known to one of ordinary skill in the art, unless there is actual difficulty in making the application. The “improvement” here, although not articulated by Petitioner, is inherent with the technique, not requiring use of separate antennas for transmitting and receiving, i.e., eliminating the need for additional parts. Further, it is not necessary to show that a modification is the “best option,” because any “suitable option” would suffice. See Intel Corporation v. Qualcomm Incorporated, 21 F.4th 784, 800 (Fed. Cir. 2021). Here, Patent Owner does not assert that one of ordinary skill in the art would have had difficulty modifying Paulraj to use some of the same antennas both for transmitting and for receiving. Nor does Patent Owner dispute that it was well known to one of ordinary skill in the art to use the same antenna(s) for both transmitting and for receiving. We further note the following description in the Specification of the ’083 patent: “The typical CT/MD [cellular telephone/mobile device] has one transmitter and one receiver (T/R), with one antenna.” Ex. 1001, 1:47–48. That statement is fully consistent with Petitioner’s assertion that it was well-known to use the same antenna for transmitting and for receiving. For the foregoing reasons, notwithstanding Patent Owner’s arguments to the contrary, we determine that Petitioner sufficiently has shown that it would have been obvious to one of ordinary skill in the art to modify Paulraj such that some of the same antennas would be used both for transmitting and for receiving, according to limitations 1[b], 1[d], and 1[e].” slip op. at 36

  Patent outcomesUS 9,191,083 unpatentable
  Claim construction§ 103 obviousnesscites Phillips · KSR · Graham
  Patents in suitUS 9,191,083
• Google LLC / Motorola Mobility LLC v. Multifold International Incorporated Pte. Ltd.All claims unpatentable
  PTAB · Apr 7, 2026 · IPR2025-00059 · APJ Hyun J Jung · IPR · Final written decision

  Claims 1–3, 5–9, 15, 16, 19, and 20 are unpatentable as obvious over the asserted combinations of Yook, Bauer, and Lee.

  RulingsFinal written decision

  • PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted

    “Petitioner filed a Petition (Paper 1, “Pet.”) requesting institution of an inter partes review of claims 1–3, 5–9, 15, 16, 19, and 20 of the ’135 patent. Multifold International Incorporated Pte. Ltd. (“Patent Owner”) filed a Preliminary Response. Paper 7 (“Prelim. Resp.”). Pursuant to 35 U.S.C. § 314, we instituted an inter partes review of claims 1–3, 5–9, 15, 16, 19, and 20 of the ’135 patent on all presented challenges. Paper 8 (“Inst. Dec.”), 2, 23.” slip op. at 2

  • Skill levelDecided for petitioner

    “B. Level of Ordinary Skill in the Art” slip op. at 8

  • Obviousness (§103) › Motivation to combine / reasonable expectation of successUnpatentable

    “D. Asserted Obviousness Based on Yook 1. Yook (Ex. 1005) Yook relates particularly “to a method and mobile terminal that can divide the screen into individual divided screen areas and simultaneously present user functions on the individual divided screen areas.” Ex. 1005 ¶ 3. Reproduced below are Figures 1 and 2 of Yook. Figure 1 “illustrates an external appearance of a mobile terminal,” and Figure 2 “is an illustration of an exemplary block diagram of the mobile terminal” shown in Figure 1. Ex. 1005 ¶¶ 11, 12. Mobile terminal 100 includes touch screen 140, control unit 160, and storage unit 150, as well as radio frequency unit 110, input unit 120, and audio processing unit 130. Id. ¶ 25. Touch screen 140 includes display unit 141 and touch panel 143 that can be arranged in front of display unit 141. Id. ¶ 30. Mobile unit 100 can activate a screen management program stored in storage unit 150 “in response to a user request,” and control unit 160 can cause display unit 141 to divide the screen into several divided screen areas and output functional view areas related to user functions to the individual divided screen areas. Ex. 1005 ¶¶ 26, 31, 37. Also, “[t]he screen area management program can be loaded on the control unit 160 in response to program may include:” slip op. at 10

  Patent outcomesUS 9,141,135 unpatentable
  § 103 obviousnesscites Phillips · KSR · Graham
  Patents in suitUS 9,141,135
• Samsung Electronics Co., Ltd. / Samsung Electronics America, Inc. et al. v. Harbor Island Dynamic, LLCAll claims unpatentable
  PTAB · Mar 16, 2026 · IPR2025-00954 · APJ Gregg I Anderson · IPR · Final written decision

  Claims 3 and 8–19 are unpatentable: claim 3 is anticipated by Yu and obvious over Okashita, Okashita and Yu, and Burgener and Okashita; claims 8–19 are obvious over Burgener and Okashita, with or without Yu.

  RulingsFinal written decision

  • PTAB / AIA Trials › Motions to amend / substitute claimsMotion to amend, grantedGranted

    “ORDER For the foregoing reasons, ORDERED that Patent Owner’s Unopposed Motion to Amend (Paper 19) is granted, and claims 1, 2, and 4–7 are canceled;” slip op. at 37

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “Patent Owner proposes a slightly different level of ordinary skill, arguing that a bachelor’s degree, not a master’s degree, is all that is required because that is the “target audience for the ’886 Patent.” PO Resp. 11. Patent Owner does not otherwise dispute Petitioner’s proposed level of skill. Id. We used Petitioner’s proposed definition in the Institution Decision. Inst. Dec. 13. Neither party argues any issue as dependent on the level of ordinary skill or the differences between the proposals. Accordingly, the issues here are not dependent on the level of ordinary skill and the result is the same regardless of which definition is adopted. On this record, there is no reason to change from Petitioner’s definition used in the Institution Decision.” slip op. at 7

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

    “transistors” as a term that might require construction during trial. Inst. Dec. 17–18. At the hearing, the Petitioner argued that “cascaded transistors” means “[ar]ranged in a series of or in succession of stages so that each stage derives from or acts upon the product of the preceding [transistor]” and that there is no dispute that the limitation is taught by the prior art. Tr. 9:15–22. Patent Owner takes no position as to whether or not the prior art discloses “cascaded transistors.” Id. at 33:13–21 (“For the remainder of this proceeding, post institution, we have not taken any position regarding the scope of the cascaded transistors or the disclosure of the cascaded transistors in any of the prior art. We have not disputed that.”). Because Patent Owner takes no position on the issue, there is no dispute that “cascaded transistors” are shown in the prior art, construction is not necessary. Realtime, 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. original)). 2. “isolated island” Patent Owner disputes Petitioner’s contention that the prior art teaches or suggests claim 3’s recitation of “said plurality of cascaded transistors is situated within an isolated island.” Pet. 35–36; PO Resp. 16–17. Although the parties dispute whether an “isolated island” is shown in the prior art, neither party proposes a construction for the term “isolated island.” We agree that the arguments presented do not require construction of “isolated island.” The issues can be determined on the plain meaning of the term in view of the arguments made. See Section II.D below.” slip op. at 8

  • Obviousness (§103) › Analogous artAnalogous artDecided for petitioner

    “We find that Petitioner has sufficiently shown Yu is analogous art to Okashita. Both references are directed to the manufacture of semiconductors, which we find to be the field of endeavor. Ex. 1004, 1:47– 58; Ex. 1005, 1:16–26. More specifically, we agree with Petitioner and find that both references are in the same field of endeavor because they relate to SOI configuration. Pet. Reply 6 (citing Pet. 7–8, 39–40; Ex. 1002 ¶¶ 77–80, 90–91). Because we find the references relied upon are in the same field of endeavor, we need not reach whether they are reasonably pertinent to the problem faced by the inventor.” slip op. at 21

  Patent outcomesUS 7,745,886 unpatentable
  Claim construction§ 102 anticipation§ 103 obviousnesscites Phillips · KSR · Graham
  Patents in suitUS 7,745,886
• Samsung Electronics Co., Ltd. / Samsung Electronics America, Inc. et al. v. Harbor Island Dynamic, LLCAll claims unpatentable
  PTAB · Mar 16, 2026 · IPR2024-01402 · APJ Gregg I Anderson · IPR · Final written decision

  The Board held claims 3 and 8–19 unpatentable: claim 3 was anticipated by Yu and obvious on the stated grounds, and claims 3 and 8–19 were obvious over Burgener and Okashita, with or without Yu.

  RulingsFinal written decision

  • PTAB / AIA Trials › Motions to amend / substitute claimsMotion to amend, grantedGranted

    “Inc. (“Petitioner”) filed a Petition (Paper 1, “Pet.”) requesting an inter partes review of claims 1–19 of U.S. Patent No. 7,745,886 B2 (Ex. 1001, “the ’886 patent”). Petitioner filed a Declaration of Dr. Scott E. Thompson, Ph.D., in support of the Petition. Ex. 1002 (“Thompson Dec.”). Harbor Island Dynamic, LLC (“Patent Owner”) filed a Preliminary Response. Paper 7 (“Prelim. Resp.”). On April 4, 2025, we instituted this inter partes review as to the Challenged Claims and all grounds presented in the Petition. Paper 9 (“Inst. Dec.”). Following institution, Patent Owner filed a Response to the Petition (“PO Resp.”) limited to the patentability of the challenged claims. Paper 18. In support of the Patent Owner’s Response, Patent Owner filed a Declaration of John Berg. Ex. 2006. Patent Owner also filed an Unopposed Motion to Amend, cancelling claims 1, 2, and 4–7. Paper 19 (“Mot.”). We grant the motion. This proceeding is therefore limited to the patentability of claims 3 and 8–19 (“challenged claims”).” slip op. at 2

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “Patent Owner proposes a slightly different level of ordinary skill, arguing that a bachelor’s degree, not a master’s degree, is all that is required because that is the “target audience for the ’886 Patent.” PO Resp. 11. Patent Owner does not otherwise dispute Petitioner’s proposed level of skill. Id. We used Petitioner’s proposed definition in the Institution Decision. Inst. Dec. 13. Neither party argues any issue as dependent on the level of ordinary skill or the differences between the proposals. Accordingly, the issues here are not dependent on the level of ordinary skill and the result is the same regardless of which definition is adopted. On this record, there is no reason to change from Petitioner’s definition used in the Institution Decision.” slip op. at 7

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

    “transistors” as a term that might require construction during trial. Inst. Dec. 17–18. At the hearing, the Petitioner argued that “cascaded transistors” means “[ar]ranged in a series of or in succession of stages so that each stage derives from or acts upon the product of the preceding [transistor]” and that there is no dispute that the limitation is taught by the prior art. Tr. 9:15–22. Patent Owner takes no position as to whether or not the prior art discloses “cascaded transistors.” Id. at 33:13–21 (“For the remainder of this proceeding, post institution, we have not taken any position regarding the scope of the cascaded transistors or the disclosure of the cascaded transistors in any of the prior art. We have not disputed that.”). Because Patent Owner takes no position on the issue, there is no dispute that “cascaded transistors” are shown in the prior art, construction is not necessary. Realtime, 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. original)). 2. “isolated island” Patent Owner disputes Petitioner’s contention that the prior art teaches or suggests claim 3’s recitation of “said plurality of cascaded transistors is situated within an isolated island.” Pet. 35–36; PO Resp. 16–17. Although the parties dispute whether an “isolated island” is shown in the prior art, neither party proposes a construction for the term “isolated island.” We agree that the arguments presented do not require construction of “isolated island.” The issues can be determined on the plain meaning of the term in view of the arguments made. See Section II.D below.” slip op. at 8

  • Obviousness (§103) › Motivation to combine / reasonable expectation of successAnalogous artMotivation foundUnpatentable

    “We find that Petitioner has sufficiently shown Yu is analogous art to Okashita. Both references are directed to the manufacture of semiconductors, which we find to be the field of endeavor. Ex. 1004, 1:47– 58; Ex. 1005, 1:16–26. More specifically, we agree with Petitioner and find that both references are in the same field of endeavor because they relate to SOI configuration. Pet. Reply 6 (citing Pet. 7–8, 39–40; Ex. 1002 ¶¶ 77–80, 90–91). Because we find the references relied upon are in the same field of endeavor, we need not reach whether they are reasonably pertinent to the problem faced by the inventor. We also find that Petitioner has shown rational underpinnings for combining Okashita and Yu. Pet. 43–44. That the references have differences is not the test. Rather, the test is whether a person of ordinary skill in the art would have had motivation to combine them. We find there is sufficient motivation. Id. at 43 (citing Ex. 1005, 2:4–17; Ex. 1002 ¶¶ 177– 178). 3. Conclusion on Ground 3 Patent Owner does not argue any other reason that Ground 3 has not been sufficiently shown. Based on the full record, we determine that Okashita and Yu teach or suggest all the limitations of claim 3 and that one of ordinary skill in the art would have combined the references in the manner asserted with a reasonable expectation of success. We thus determine that Petitioner has established by a preponderance of the evidence that claim 3 would have been obvious over the combination of Okashita and Yu.” slip op. at 21

  Patent outcomesUS 7,745,886 unpatentable
  Claim construction§ 102 anticipation§ 103 obviousnesscites Phillips · KSR · Graham
  Patents in suitUS 7,745,886
• Samsung Electronics Co., Ltd. / Samsung Electronics America, Inc. v. Harbor Island Dynamic, LLCAll claims unpatentable
  PTAB · Mar 13, 2026 · IPR2024-01405 · APJ Arthur M Peslak · IPR · Final written decision

  Claims 1–20 are unpatentable: claims 1–20 over Torii, claims 1–3, 9, 11–13, and 19 over Ide, and claims 1–7, 10–17, and 20 over Gambino with Conn, with Ding for claims 10 and 20.

  RulingsFinal written decision

  • Expert testimonyPetitioner expert discountedDecided for patent owner

    “of the substrate is based on Dr. Thompson’s testimony. In his first declaration, Dr. Thompson relies on Conn’s paragraphs 31 and 35 to support the annotated version of Figure 2 in the Petition. Ex. 1003 ¶¶ 83–84. As discussed above, paragraphs 31 and 35 do not disclose that the anchor vias 14 are located in the corner of the substrate. The second annotated Figure 2 shown in Petitioner’s Reply does not appear in either of Dr. Thompson’s declarations (See Ex. 1003, Ex. 1034). It appears to be mere attorney argument not evidence. Dr. Thompson testified in his deposition that the second annotated version is based on his interpretation of Conn. Ex. 2009, 45:2–46:9. Because Dr. Thompson’s testimony is not adequately supported by the disclosure of Conn, we find that his testimony on the point of whether Conn discloses anchor vias located in the corner of the substrate is entitled to little, if any, weight. 37 C.F.R. § 42.65(a) (“Expert testimony that does not disclose the underlying facts or data on which the opinion is based is entitled to little or no weight.”). Therefore, because Petitioner has the burden of proof, we find that Petitioner has not shown that Conn discloses this limitation.” slip op. at 27

  • ExcludeMotion to exclude, deniedDenied

    “J. Petitioner’s Motion to Exclude Petitioner moves to exclude Exhibits 2007 and 2008. MTE, 1. Petitioner argues that the Exhibits are in violation of FRE 401, 402, 403, and 901. Id. We do not rely on either Exhibit 2007 or 2008 in this Decision. Consequently, we deny Petitioner’s MTE as moot.” slip op. at 72

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “We agree with Petitioner that the differences between the parties’ proposed levels of skill in the art are immaterial for the purposes of this Decision. We apply Petitioner’s proposed level of skill in the art because it appears consistent with the problems addressed in the ’826 patent and the prior art. Further, our determination in this case would not be affected if we were to adopt Patent Owner’s proposed level of skill in the art.” slip op. at 11

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

    “Claim 1 uses the term “comprising” which is open-ended and normally does not exclude additional, unrecited elements. See Mars Inc. v. H.J. Heinz Co., 377 F.3d 1369, 1376 (Fed. Cir. 2004). This is in contrast to the phrase “consisting of.” See Multilayer Stretch Cling Film Holdings, Inc. v. Berry Plastics Corp., 831 F.3d 1350, 1358 (Fed. Cir. 2016) (there is an “exceptionally strong presumption that a claim term set off with ‘consisting of’ is closed to unrecited elements.”). The use of comprising in claim 1, thus, weighs against a construction limiting claim 1 to direct contact between the backside metal layer and the bottom surface of the semiconductor substrate. Additionally, we note that claim 1 does not recite that the backside metal layer is “directly on” or “formed on” the bottom surface or similar language that would suggest “direct contact” may be required. For these reasons, we determine that the language of claim 1 does not support Patent Owner’s proposed construction.” slip op. at 17

  Patent outcomesUS 9,245,826 unpatentable
  Claim construction§ 102 anticipation§ 103 obviousnesscites Phillips · KSR · Graham
  Patents in suitUS 9,245,826

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.