• Samsung Electronics Co., Ltd. v. Lynk Labs, Inc.All claims unpatentable
  PTAB · Mar 7, 2023 · IPR2021-01299 · APJ Scott Raevsky · IPR · Final written decision

  Claims 1–11, 13, 14, 16, 17, 19, and 20 are unpatentable as obvious over the asserted combinations of Oba, Gillespie, and the respective additional references.

  RulingsFinal written decision

  • Skill levelSkill level patent owner adoptedDecided for patent owner

    “We agree that there is little or no material difference between these definitions. We are persuaded, on the present record, that Patent Owner’s proposal is consistent with the problems and solutions in the ’674 patent and prior art of record. We adopt Patent Owner’s definition of the level of skill. However, the outcome of this decision would not have changed had we adopted Petitioner’s definition.” slip op. at 7

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

    “The parties propose no constructions. Pet. 5; PO Resp 9–10; Reply 3. Based on our review of the full record, we determine that no terms require construction. See Nidec Motor Corp. v. Zhongshan Broad Ocean Motor Co., 868 F.3d 1013, 1017 (Fed. Cir. 2017) (“[W]e need only construe terms that are in controversy, and only to the extent necessary to resolve the controversy.”) (internal quotation omitted).” slip op. at 7

  • Strike new argumentNew argument consideredDecided for petitioner

    “We find that the Reply does not present improper new arguments. The Reply does not change the challenged ground; Petitioner maintains the obviousness of claims 1, 3–5, 8–14, 16–18, and 20 over Oba and Gillespie. Reply 3; Pet. 6. Petitioner also still proposes modifying Oba with the same touchscreen in Gillespie that it relies on in the Petition. Reply 4; Pet. 10. Rather than setting forth a new position, the Reply responds directly to Patent Owner’s argument that “Oba already provides robust user input capabilities and therefore would not introduce Gillespie’s complicated and expensive touchscreen.” PO Resp. 27; Reply 5–7. Specifically, the Reply provides responsive reasons why one of ordinary skill in the art would have introduced Gillespie’s touchscreen into Oba despite Oba already possessing other input capabilities. Reply 5–7. For example, Petitioner highlights Gillespie’s touchscreen functionality in Oba’s notebook, including displaying additional content to avoid obstructing or cluttering the main display, such as with auxiliary information and pop-ups. Id. at 7 (citing, e.g., Ex. 1071 ¶¶ 49, 53, 59, 77, 80–83, 85, 89, 91, 99–103; Ex. 1106 ¶¶ 5, 11). In so arguing, Petitioner’s Reply argument permissibly elaborates on the contention in the Petition that Gillespie’s touch screen “would have expanded Oba’s computer 51’s user input capabilities.” Pet. 11; see Chamberlain Grp., Inc. v. One World Techs., Inc., 944 F. 3d, 919, 925 (Fed. Cir. 2019) (“Parties are not barred from elaborating on their arguments on issues previously raised.”). As explained in the Petition, the combination “would have allowed the touch pad/panel to display information and provide mechanisms for a user of computer 51 to provide touch input to control functionalities of computer 51 and/or display 66.” Pet. 10 (citing Ex. 1002 ¶ 86). The Reply’s references to Gillespie’s touch pad functionality merely provide further examples of the “touch input to control functionalities of computer 51” discussed in the Petition. Reply 6. “It is unreasonable to hold petitioners to such a high standard that, if they choose to rely on one example . . ., they must either discuss all potential permutations . . . or risk waiving the opportunity to further discuss other relevant examples in their reply.” Apple Inc. v. Andrea Elec’s. Corp., 949 F.3d 697, 706 (Fed. Cir. 2020).” slip op. at 20

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

    “We have two general concerns with Patent Owner’s arguments. First, Patent Owner’s assertions are speculative. Although Patent Owner presents testimony that “implementing Gillespie’s touch screen 106 into Oba would (1) increase power consumption, (2) unnecessarily introduce complexity to Oba’s computer 51, (3) increase weight, (4) decrease reliability, and (5) would be very costly,” PO Resp. 32 (citing Ex. 2001 ¶ 104), Patent Owner does not quantify how much power consumption would increase, does not quantify vague qualities of increased “complexity” and “reliability,” does not quantify how much weight might increase, and presents no figures that would allow us to determine whether costs would increase. Such speculative arguments are therefore unpersuasive. Secondly, even if Patent Owner were correct that there are some disadvantages to adding Gillespie’s touch screen to Oba’ computer, we agree with Petitioner that there are tradeoffs or advantages in the proposed combination that would have led one of ordinary skill in the art to make it. Reply 10–14. We have discussed these advantages of adding Gillespie’s touchscreen to Oba at length above, including the ability to display additional content to avoid cluttering the main display, enhancing game controls, and including applications such as a calculator, magnification tool, and debugging tool. Ex. 1071 ¶¶ 89, 83, 85, 91, 99–100, 101–103; Ex. 1106 ¶¶ 5, 11. At the end of the day, Patent Owner does not argue that Gillespie teaches away from combining with Oba or that the combination would have rendered Oba inoperable. Patent Owner merely argues that Oba would be worse with Gillespie and disagrees that Gillespie provides any benefits. But weighing the benefits of the combination, both lost and gained, we determine that the advantages explained by Gillespie and Dr. Baker would have outweighed the (speculative) disadvantages described by Patent Owner and Mr. Credelle. See Winner Int’l Royalty, 202 F.3d at 1349 n.8; Ex. 1002 ¶¶ 20, 83–90, 99, 103; Ex. 1106 ¶¶ 5–10. Dr. Baker testifies that the advantages of having a second touchscreen display are numerous, such as providing an additional mechanism for a user to control computer functionalities, eliminating special dedicated LED status displays, displaying additional content to avoid obstructing or cluttering the main display, enhancing game controls, and including applications such as a calculator, magnification tool, and debugging tool. Ex. 1002 ¶ 86; Ex. 1106 ¶¶ 5, 11; Ex. 1071 ¶¶ 49, 53, 59, 77, 80–83, 85, 89, 91, 99–103. Weighing these advantages against the possible (but speculative) disadvantages of increased power consumption, increased complexity, increased weight, decreased reliability, and cost, we find that one of ordinary skill in the art would have viewed the advantages as motivating making the combination. Ultimately, we agree with Dr. Baker’s opinion that “a person of ordinary skill in the art would have been aware and had the skills and capabilities to design and implement a capacitive touchscreen for Oba’s touchpad using known and conventional configurations with form factors that minimized weight, power consumption, costs, complexity, and reliability issues.” Ex. 1106 ¶ 8. Dr. Baker testifies further testifies, and we agree, that these are “common design issues,” and one of ordinary skill in the art “certainly was capable of addressing them in the design when striving to achieve the benefits that would have been provided through enhanced functionalities like those Gillespie taught to such a person at the time.” Id.” slip op. at 28

  Patent outcomesUS 10,506,674 unpatentable
  Claim construction§ 103 obviousnesscites KSR · Graham
  Patents in suitUS 10,506,674
• Home Depot USA, Inc. v. Lynk Labs, Inc.All claims unpatentable
  PTAB · Feb 14, 2023 · IPR2021-01369 · APJ Jon B Tornquist · IPR · Final written decision

  Claims 1, 11, and 13 are unpatentable as obvious over the respective combinations of Deese, Kuo, and Obeck; Deese and Kuo; and Okuno and Teshima.

  RulingsFinal written decision

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “B. Level of Ordinary Skill in the Art In determining the level of ordinary skill in the art, we consider the type of problems encountered in the art, the prior art solutions to those problems, the rapidity with which innovations are made, the sophistication of the technology, and the educational level of active workers in the field. Custom Accessories, Inc. v. Jeffrey-Allan Indus., Inc., 807 F.2d 955, 962 (Fed. Cir. 1986).” slip op. at 6

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

    “C. Claim Construction In this proceeding, the claims of the ’251 patent are construed “using the same claim construction standard that would be used to construe the claim in a civil action under 35 U.S.C. [§] 282(b).” 37 C.F.R. § 42.100(b) (2001). Under that standard, the words of a claim are generally given their “ordinary and customary meaning,” which is the meaning the term would have had to a person of ordinary skill at the time of the invention in the context of the entire patent including the specification. Phillips v. AWH Corp., 415 F.3d 1303, 1312–13 (Fed. Cir. 2005) (en banc).” slip op. at 7

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

    “a) Analogous Art To resolve whether art is analogous we must determine “(1) whether the art is from the same field of endeavor, regardless of the problem addressed and, (2) if the reference is not within the field of the inventor’s endeavor, whether the reference still is reasonably pertinent to the particular problem with which the inventor is involved.” In re Bigio, 381 F.3d 1320, 1325 (Fed. Cir. 2004).” slip op. at 16

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

    “c) Reason to Combine As noted above, Petitioner contends one of ordinary skill in the art would have sought to add data signal preemption capabilities in Deese and Kuo because (1) Deese, Kuo, and Obeck are analogous art to the ’251 patent (i.e., are all in the field of lighting systems), (2) “[t]he need for signal preemption was well-known in the art,” and (3) Obeck expressly teaches that its use of a data receiver solves the need for signal preemption in traffic lights. Pet. 15–16. Petitioner contends one of ordinary skill in the art would have had a reasonable expectation of success in implementing Obeck’s data receiver and signal preemption method in Deese because Deese’s signal controller 70 is a “conventional” controller for selectively energizing the red, yellow, and green traffic lights and this is “precisely the same type of ‘regular signal control 71’ that Obeck teaches should be supplemented with 5:45–63; 1006, 6:36–48; Ex. 1002 ¶ 51).” slip op. at 23

  Patent outcomesUS 10,492,251 unpatentable
  Claim construction§ 103 obviousnesscites Phillips · KSR · Graham
  Patents in suitUS 10,492,251
• Home Depot USA, Inc. v. Lynk Labs, Inc.All claims unpatentable
  PTAB · Feb 14, 2023 · IPR2021-01367 · APJ Jon B Tornquist · IPR · Final written decision

  Claims 1, 3, 4, 5, 7, and 8 are unpatentable as obvious over the Deese-based grounds; the Board did not reach the Lys- and Worley-based grounds.

  RulingsFinal written decision

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “February 25, 2004, would have had “a Bachelor’s degree in electrical engineering, or similar technical field, with two years of relevant experience in the field of design and/or development of light-emitting diodes (LEDs) and circuits in the context of lighting control systems.” Pet. 14 (citing Ex. 1002 ¶ 24). For purposes of this proceeding, Patent Owner does not dispute Petitioner’s definition of a person of ordinary skill in the art. PO Resp. 11. Upon review of the prior art of record and Petitioner’s arguments, we adopt Petitioner’s undisputed definition of a person of ordinary skill in the art for purposes of this Final Written Decision, as it is consistent with the disclosures of the ’551 patent and the prior art of record.” slip op. at 6

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

    “In the Institution Decision, we construed “driver” to mean “a program, circuitry, or device used to power other programs, circuits, or devices.” Inst. Dec. 14. We also asked the parties to address whether the term “mounted,” as used in independent claims 1 and 5, permits indirect contact between the various components and the reflective substrate. Id. at 32 n.11. Patent Owner contends the Board’s adopted construction of “driver” is too broad, but because the arguments presented in Patent Owner’s Response to do not turn on a narrower construction of “driver,” it does not propose an alternate construction of the claim term. PO Resp. 12–13. Patent Owner does not address the scope of the term “mounted” in its Response or ask that any other claim terms be expressly construed. Upon review of the parties’ arguments and supporting evidence, we adopt our previous construction of “driver” and determine that we need not construe any additional claim terms for purposes of this Final Written Decision. See Nidec Motor Corp. v. Zhongshan Broad Ocean Motor Co., 868 F.3d 1013, 1017 (Fed. Cir. 2017) (quoting Vivid Techs., Inc. v. Am. Sci. & Eng’g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999) (“[O]nly those terms need be construed that are in controversy, and only to the extent necessary to resolve the controversy.”)). We note, however, that we do provide” slip op. at 7

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

    “Kuo discloses a “high efficiency light” that uses LEDs to emit light, as well as different lenses to amplify the intensity of the light emitted from the LEDs. See Ex. 1013, 1:6–9. Although Kuo focuses primarily on using its light as a traffic signal, Kuo is not limited to this embodiment and broadly claims “[a] high efficiency light.” Id. at 3:14–4:23 (Compare claim 1 directed to “[a] high efficiency light,” with claim 2 directed to use of the light of claim 1 “as a signal light”). Thus, we find that Kuo is in the same field of endeavor as the ’551 patent, i.e., LED lighting systems. that Kuo meets the “reasonably pertinent” prong of the analogous art test. KSR instructs that “familiar items may have obvious uses beyond their primary purposes, and a person of ordinary skill in the art often will be able to fit the teachings of multiple patents together like pieces of a puzzle.” KSR, 550 U.S. 398, 402 (2007). Given this instruction, the Federal Circuit has explained that when considering whether prior art is reasonably pertinent we must look beyond the primary problem the inventor was seeking to solve. See Wyers v. Master Lock Co., 616 F.3d 1231, 1238 (Fed. Cir. 2010) (explaining that in analyzing whether the prior art is reasonably pertinent we must construe the scope of analogous art “broadly”); see also Donner Tech., LLC. V. Pro Stage Gear, LLC, 979 F.3d 1353, 1360 (Fed. Cir. 2020) (explaining that the “reasonably pertinent” analysis must look to all of the problems to which the claimed invention relates, and must not be analyzed so narrowly as to effectively collapse the “field-of-endeavor and reasonablepertinence inquiries”). Here, although the ’551 patent is primarily focused on ways to efficiently drive LEDs using AC power, the ’551 patent is also concerned with methods of assembling an LED lighting system, including the use of: an insulating substrate, a heat sink, a reflective material on which to mount the LEDs, a lens for directing light, and a light changing or enhancing substance(s). Ex. 1001, 5:6–31, code (54) (noting that the ’551 patent is directed to both AC LED drive methods and an apparatus). Kuo expressly discloses the design of a housing that uses a lens and a light reflecting surface to maximize the light obtained from LEDs. These disclosures are reasonably pertinent to at least one problem the ’551 patent was intended to solve, e.g., what techniques and materials should be used to construct an analogous art to the ’551 patent under both prongs of the analogous art test.” slip op. at 15

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

    “5. Conclusion For the reasons set forth above, and upon review of the record as a whole, we determine that Petitioner persuasively identifies where Deese and Kuo teach or suggest every limitation of independent claims 1 and 5 of the ’551 patent. Petitioner also provides a reasoned explanation as to why one of ordinary skill in the art would have combined the teachings of Deese and Kuo to arrive at the subject matter of claims 1 and 5 with a reasonable expectation of success. Accordingly, Petitioner demonstrates by a” slip op. at 18

  Patent outcomesUS 10,154,551 unpatentable
  Claim construction§ 103 obviousnesscites Phillips · KSR · Graham
  Patents in suitUS 10,154,551
• Home Depot U.S.A., Inc. v. Lynk Labs, Inc.All claims unpatentable
  PTAB · Jan 27, 2023 · IPR2021-01368 · APJ Scott Raevsky · IPR · Final written decision

  Claims 1, 4, 8, 11, and 16 are unpatentable as obvious over Grajcar and Walter; the Board did not reach the remaining grounds.

  RulingsFinal written decision

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “understanding of a person of ordinary skill in the art at the time of the invention. Graham, 383 U.S. at 13, 17. Petitioner asserts that [a] person of ordinary skill in the art (“POSITA”) . . . would have had a bachelor’s degree in electrical engineering, or similar technical field, with two years of relevant experience in the field of design and/or development of LEDs and circuits in the context of lighting control systems. An increase in experience could compensate for less education. Pet. 9 (citing Ex. 1002 ¶ 35). Patent Owner does not dispute the level of skill in the art. See PO Resp. 32 (referring to, but not disputing, Petitioner’s proposed level of skill). We are persuaded that Petitioner’s proposal is consistent with the problems and solutions in the ’783 patent and prior art of record. We adopt Petitioner’s definition of the level of ordinary skill in the art.” slip op. at 5

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

    “1. “connection lead” Petitioner proposes only one construction, for the term “connection lead” in claim 17. Pet. 13–14. As Patent Owner disclaimed claim 17 and this term does not appear in the remaining challenged claims, we do not need to construe it. Ex. 2003.” slip op. at 6

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

    “2. “a switch configured to enable user selection” Prior to Institution, Patent Owner asserted that Petitioner applied an incomplete claim construction of the phrase “a switch configured to enable user selection.” Prelim. Resp. 19–22. Patent Owner contended that the switch must be “physical” and that a user must “be able to directly select an outcome.” Id. at 19. Our Institution Decision preliminarily construed “a switch configured to enable user selection of the different color temperatures of light” to permit a user to select the color temperature through direct or indirect use of the switch. Dec. 21. Patent Owner no longer disputes the construction of this term and applies our preliminary construction in its Response. PO Resp. 6. Having reviewed the complete record developed during trial, we determine that the record supports maintaining our preliminary construction of this term for the reasons set forth in our Institution Decision.” slip op. at 6

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

    “We view Petitioner’s combination to be sufficiently clear, setting forth sufficiently “articulated reasoning with some rational underpinning to support the legal conclusion of obviousness.” KSR, 550 U.S. at 418. Petitioner explains that “Grajcar discloses a switch (switch 2115) configured to enable user selection” and that “[t]o the extent [Patent Owner] argues that switch 2115 does not explicitly show ‘a switch configured to enable user selection,’ it would have been obvious to modify Grajcar by adding a switch that allows user input, as taught by Walter.” Pet. 26–27 (citing Ex. 1004, ¶¶ 107, 102–112, 192–195, Fig. 21; Ex. 1002 ¶¶ 72–73). This combination would have involved “integrat[ing] the LED circuits and switch of [Grajcar] Figure 21 with the LED bulb disclosed in Walter.” Id. at 21 (emphasis added). That is, the proposed combination simply aims to use Grajcar’s LED circuit in Walter’s bulb, so that Walter’s switch may actuate Grajcar’s LED circuit. See id. at 21–23, 27. Petitioner confirmed this position at the oral hearing, explaining, “so the proposed combination, looking again at Slide 13, it’s taking all of the circuits in [Grajcar] Figure 21 and putting them into the bulb of [Walter] Figure 2 where any user selection of color temperature is done using [Walter’s] Switch 170.” Tr. 11:20–23. Not only is Petitioner’s proposed combination sufficiently clear, but by arguing that Petitioner provides no “explanation of how the resulting combination would operate” or “what specific elements of Walter would be incorporated into Grajcar,” Patent Owner essentially attacks the Petition for not explaining how to bodily incorporate Grajcar into Walter. But “[t]he test for obviousness is not whether the features of a secondary reference may be bodily incorporated into the structure of the primary reference . . . . Rather, the test is what the combined teachings of the references would have suggested to those of ordinary skill in the art.” MCM Portfolio LLC v. Hewlett-Packard Co., 812 F.3d 1284, 1294 (Fed. Cir. 2015) (quoting In re Keller, 642 F.2d 413, 425 (CCPA 1981)). Patent Owner’s bodily incorporation argument fails to undermine Petitioner’s persuasive showing. In any event, Petitioner contends, and Patent Owner does not dispute, that “[i]t would have been well within the skill of a POSITA to implement Grajcar’s LED light with the user interface of Walter,” as “[t]he circuits described in Grajcar and claimed in claim 1 are extremely basic.” Pet. 23; see also Ex. 1002 ¶ 66 (Dr. Lebby testifying the same).” slip op. at 15

  Patent outcomesUS 10,757,783 unpatentable
  Claim construction§ 103 obviousnesscites KSR · Graham
  Patents in suitUS 10,757,783
• Home Depot U.S.A., Inc. v. Lynk Labs, Inc.All claims unpatentable
  PTAB · Jan 18, 2023 · IPR2021-01370 · APJ Scott Raevsky · IPR · Final written decision

  Claims 9–17 are unpatentable: claims 9–11, 13, 15, and 17 are anticipated by Dowling; claims 9–15 and 17 are obvious over Dowling, Mueller, and Okuno; claims 9–11, 15, and 16 are anticipated by Ter Weeme.

  RulingsFinal written decision

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

    “Given the breadth of the claims and specification, as well as Patent Owner’s implicit prosecution acknowledgement, we find the intrinsic evidence dispositive in this case of the meaning of “disconnected” as encompassing an electrical disconnection sufficient to turn the LED circuit off, including an electronic switch like a transistor to perform the electrical disconnection.” slip op. at 13

  • Claim Construction › Intrinsic evidence (Phillips canons) › Preamble limiting or notPreamble limitingDecided for petitioner

    “Turning to our analysis, we start by addressing the interpretation of claim 9’s preamble, “[a]n LED lighting system.” Both parties brief the meaning of this preamble, but neither party addresses the threshold issue of whether the preamble is limiting. We note that “[g]enerally, a preamble is not limiting.” Summit 6, LLC v. Samsung Elecs. Co., 802 F.3d 1283, 1292 (Fed. Cir. 2015). However, among other exceptions to this general rule, our reviewing court has “repeatedly held a preamble limiting when it serves as antecedent basis for a term appearing in the body of a claim.” In re Fought, 941 F.3d 1175, 1178 (Fed. Cir. 2019) (citations omitted). The body of claim 9 refers back to the preamble by reciting, “wherein the LED lighting system is driven with the AC voltage source.” Ex. 1001, 20:25–26. As such, the body of the claim relies on the preamble for antecedent basis support, and we determine that the preamble of claim 9 is limiting.” slip op. at 47

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

    “Petitioner’s arguments are more persuasive. Dowling discloses mode switch 190, which, among other modes, can “strobe, that is, flash on and off,” LEDs in different colors. Ex. 1004 ¶¶ 47, 62. Dr. Neikirk testifies that this strobing action connects a red LED circuit to the AC voltage source, then disconnects it from the AC voltage source and connects a blue LED circuit to the AC voltage source. Ex. 1002 ¶ 39. Dr. Neikirk further testifies that Dowling discloses connecting and disconnecting the LED circuits to the AC voltage source via a controller that utilizes PWM to turn those circuits on and off. Ex. 1026 ¶ 27 (citing Ex. 1004, Figs. 1, 8, ¶¶ 38–43, 63). He further states, “[a]s I confirmed at my deposition, when a PWM transistor is off, it is off.” Id. (citing Ex. 2006, 33:17–25). Under the correct construction of “disconnected” set forth above, we find this evidence persuasive to show that Dowling discloses this limitation. Significantly, Dowling discloses, and Patent Owner does not dispute,8 that LEDs of 8 For the first time in the hearing, Patent Owner raised a new argument that “Petitioner [does not] point to any disclosure in Dowling that actually says that a mode turns an LED on and turns another LED circuit off.” E.g., Tr. 79:3–9. Relatedly, Patent Owner argues that Dowling’s “strobe mode” does not “cause[] some LED circuits to be connected and other LED circuits to be disconnected.” Id. at 80:21–81:2; see also id. at 81:3–83:12 (colloquy with counsel regarding the absence of a “strobe mode” discussion in the PO Response). These arguments came too late, and we do not consider them. See Dell Inc. v. Acceleron, LLC, 884 F.3d 1364 (Fed. Cir. 2018) (“Unless it different colors “flash on and off” in response to user selection of the mode switch, thereby teaching the claimed “second switch that allows the first LED circuit to be disconnected from the AC voltage source and a second LED circuit to be connected to an AC voltage source.” Ex. 1004 ¶¶ 47, 62.” slip op. at 23

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

    “We agree with Petitioner that the combination of Dowling, Mueller, and Okuno would have rendered claim 14 obvious. We find persuasive Petitioner’s contention that it would have been obvious to implement the power conversion circuitry disclosed by Dowling for light bulb 180 using at least one transformer as taught by Mueller and Okuno. Pet. 34–35 (citing Ex. 1002 ¶ 85). We agree that Dowling already discloses power conversion circuitry for a light bulb, which converts a 120 volts AC input to a DC voltage of 5 or 12 volts. Id. at 29–30 (citing Ex. 1004 ¶ 58; Ex. 1002 ¶ 62). Specifically, Dowling describes a connection 70 for its light bulb that “may include a converter to convert received power to power that is useful,” for example, “an AC to DC converter to convert one-hundred twenty Volts at sixty Hertz into a direct current at a voltage of, for example, five Volts or twelve Volts.” Ex. 1004 ¶ 58; see also id. ¶ 63 (“A power converter can be used within the light bulb 180 to convert the received power . . . in the form of a variable amplitude AC signal . . . to the requisite power for the control circuitry and the LEDs . . . .”). We also credit Dr. Neikirk’s testimony that “a POSITA would have been motivated to investigate the known implementation details in the art regarding how to convert the AC power from a much higher voltage down to an appropriate direct current at a much lower voltage for driving LEDs, and been led to the teachings of Mueller and Okuno.” Ex. 1002 ¶ 62, quoted in Pet. 30. We further credit Dr. Neikirk’s testimony that “[a] POSITA would have been motivated to use a transformer and bridge rectifier as taught by Mueller and Okuno, and recognized the suitability of those components, for Dowling’s power conversion circuity in an Edison-mount lightbulb.” Id. ¶ 64 (citing Ex. 1004, Fig. 8, ¶¶ 62–63), quoted in Pet. 30. In other words, based on Dowling’s teachings of using power conversion circuitry in its light bulb, one of ordinary skill in the art would have looked to Okuno and recognized the suitability of a transformer for use as Dowling’s power conversion circuitry. See id. ¶¶ 62–64.” slip op. at 38

  Patent outcomesUS 10,349,479 unpatentable
  Claim construction§ 102 anticipation§ 103 obviousnesscites KSR · Graham
  Patents in suitUS 10,349,479
• Alcon Inc. / Alcon Vision, LLC et al. v. Amo Development, LLCAll claims unpatentable
  PTAB · Dec 1, 2022 · IPR2021-00849 · APJ Jon B Tornquist · IPR · Final written decision

  Claims 1–14 are unpatentable under § 103 over the Swinger-based grounds; the Board did not reach the Blumenkranz-based grounds.

  RulingsFinal written decision

  • Skill levelSkill level board ownOther

    “Both parties present compelling evidence that those of skill in the art would include individuals with experience in ophthalmology, as well as in the research, manufacture, and design of medical optics or medical lasers. Pet. 26; PO Resp. 10. The evidence of record also demonstrates that few individuals actually had such experience. Rather, teams of individuals with different expertise and various academic degrees would work together to design laser surgery systems intended to make incisions in the lens of the eye. Accordingly, we find that the person of ordinary skill in the art would have been an ophthalmic surgeon or someone with a Ph.D., M.S., or B.S. degree in physics, biomedical engineering, or a related science such as optical engineering, with experience in researching, manufacturing, or designing medical optics or medical lasers (e.g., Ph.D. or five or more years to compensate for lesser degrees). Such individuals would have worked in collaboration with one another to fill any necessary gaps in knowledge (e.g., the engineer would consult the medical doctor on clinical issues or physiology and the medical doctor would consult the engineer on technical issues). This definition marries the two proposed by the parties.” slip op. at 10

  • Expert testimonyPetitioner expert creditedDecided for petitioner

    “device to obtain “a qualitatively novel and previously unachievable quantitative description of the eye in respect of diagnostics and therapeutics” and providing this information as a data record to introduce the optimal ablation pattern to a patient’s eye. Ex. 1020 ¶¶ 38–39, 46. As Patent Owner notes, Benedikt does not describe the laser system that obtains the “data record” and introduces the optimal ablation pattern to a patient’s eye. PO Resp. 48. Benedikt also does not expressly state that a controller generates the incision pattern, as opposed to the incision pattern being generated by a surgeon or technician. Id. at 49. That said, Benedikt discloses using programs and data to generate the optimal ablation pattern and to automate laser surgery. Ex. 1020 ¶¶ 39, 46. When viewed as a whole, we credit the testimony of Dr. Lubatschowski that one of ordinary its data record to a controller that is programmed to generate optimal incision patterns for the cornea of a patient’s eye. Ex. 1001 ¶¶ 472–473 (citing Ex. 1020 ¶¶ 36, 39, 42); Pet. 56. In view of the foregoing, we find persuasive Petitioner’s argument that the combination of Swinger, Weikert, Benedikt, and Kurtz teaches or suggests a controller programmed to use OCT signals (in addition to signals from a profilometer) to determine an incision pattern for the cornea of a patient’s eye, as recited in independent claim 1.” slip op. at 24

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

    “Both parties provide a construction for the term “cataract incision.” Pet. 7–9; PO Resp. 12–13. Upon review of the parties’ arguments and supporting evidence, and in view of the fact that neither party contests that Weikert discloses a cataract incision under either party’s proposed construction of that term, we determine that no claim terms require express construction for purposes of this Final Written Decision. See Nidec Motor Corp. v. Zhongshan Broad Ocean Motor Co., 868 F.3d 1013, 1017 (Fed. Cir. 2017) (quoting Vivid Techs., Inc. v. Am. Sci. & Eng’g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999) (“[O]nly those terms need be construed that are in controversy, and only to the extent necessary to resolve the controversy.”)).” slip op. at 11

  • Novelty / Anticipation (§102) › Prior-art status of a reference › Printed publication / public accessibilityPrinted publication establishedDecided for petitioner

    “A petition must “identify with particularity the grounds for institution and evidence supporting such grounds,” including “the prior art relied upon and evidence that it qualifies as such.” Hulu, LLC v. Sound View Innovations, LLC, IPR2018-01039, Paper 29 at 13 (PTAB Dec. 20, 2019) (precedential) (citing 35 U.S.C. § 312(a)). The Petition identifies the grounds for institution and the evidence supporting such grounds, and presents evidence that Weikert qualifies as prior art under 35 U.S.C. § 102(b). Pet. 5–6, 28–29. For example, Petitioner and Dr. Lubatschowski assert that CATARACT AND REFRACTIVE SURGERY “is a quarterly review” slip op. at 12

  Patent outcomesUS 10,709,548 unpatentable
  Claim construction§ 102 anticipation§ 103 obviousnesscites KSR · Graham
  Patents in suitUS 10,709,548
• Alcon Inc. / Alcon Vision, LLC et al. v. Amo Development, LLCAll claims unpatentable
  PTAB · Dec 1, 2022 · IPR2021-00846 · APJ Jon B Tornquist · IPR · Final written decision

  Claims 1–12 are unpatentable as obvious over Swinger, Weikert, and Benedikt (claims 1–8), and with L’Esperance added (claims 9–12).

  RulingsFinal written decision

  • Skill levelSkill level board ownDecided for petitioner

    “Both parties present compelling evidence that those of skill in the art would include individuals with experience in ophthalmology, as well as in the research, manufacture, and design of medical optics or medical lasers. Pet. 25; PO Resp. 8. The evidence of record also demonstrates that few individuals actually had such experience. Rather, teams of individuals with design laser surgery systems intended to make incisions in the lens of the eye. Accordingly, we find that the person of ordinary skill in the art would have been an ophthalmic surgeon or someone with a Ph.D., M.S., or B.S. degree in physics, biomedical engineering, or a related science such as optical engineering, with experience in researching, manufacturing, or designing medical optics or medical lasers (e.g., Ph.D. or five or more years to compensate for lesser degrees). Such individuals would have worked in collaboration with one another to fill any necessary gaps in knowledge (e.g., the engineer would consult the medical doctor on clinical issues or physiology and the medical doctor would consult the engineer on technical issues). This definition marries the two proposed by the parties.” slip op. at 10

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

    “Petitioner provides constructions for the terms “cataract incision” and “a delivery system for delivering the laser beam to the target tissue to form a cataract incision.” Pet. 7–9. Patent Owner provides a construction for the term “cataract incision.” PO Resp. 10–11. Upon review of the parties’ arguments and supporting evidence, including the fact that neither party disputes that Weikert expressly discloses cataract incisions under either parties’ interpretation of that term, we determine that no claim terms require express construction for purposes of this Final Written Decision. See Nidec Motor Corp. v. Zhongshan Broad Ocean Motor Co., 868 F.3d 1013, 1017 (Fed. Cir. 2017) (quoting Vivid Techs., Inc. v. Am. Sci. & Eng’g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999) (“[O]nly those terms need be construed that are in controversy, and only to the extent necessary to resolve the controversy.”)).” slip op. at 12

  • Novelty / Anticipation (§102) › Prior-art status of a reference › Printed publication / public accessibilityPrinted publication establishedDecided for petitioner

    “A petition must “identify with particularity the grounds for institution and evidence supporting such grounds,” including “the prior art relied upon and evidence that it qualifies as such.” Hulu, LLC v. Sound View Innovations, LLC, IPR2018-01039, Paper 29 at 13 (PTAB Dec. 20, 2019) (precedential) (citing 35 U.S.C. § 312(a)). The Petition identifies the grounds for institution and the evidence supporting such grounds, and presents evidence that Weikert qualifies as prior art under 35 U.S.C. § 102(b). Pet. 5–6, 27–28. For example, Petitioner and Dr. Lubatschowski assert that CATARACT AND REFRACTIVE SURGERY “is a quarterly review series comprising chapters written by well-known specialists,” and that Weikert was included in the 2005 edition of CATARACT AND REFRACTIVE SURGERY as Chapter 14: Refractive Keratotomy: Does it Have a Future Role in Refractive Surgery? Ex. 1001 ¶ 73; Pet. 5–6, 27–28.” slip op. at 13

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

    “Benedikt describes its combined topometer/OCT imaging device as providing a “previously unattainable comprehensive topometerical/topographical illustration of the cornea” and discloses using this comprehensive data to automate corneal laser surgery. Ex. 1020 ¶¶ 39, 46; Pet. 55–56. In contrast to the comprehensive illustration of the cornea provided by Benedikt’s system, Petitioner demonstrates that HeNe beams are limited to visualizing the surface of eye tissue at a single point. Ex. 1070 ¶¶ 32–34; Pet. Reply 23; Ex. 1073, 254:2–14; Ex. 1001 ¶¶ 29–31. As Petitioner proposes to use the system of Swinger to make incisions in the cornea, which Benedikt’s system can image comprehensively, we find persuasive Petitioner’s argument that one of ordinary skill in the art would have found it beneficial to implement Benedikt’s imaging device to aid Swinger’s corneal surgery procedure(s). (2)” slip op. at 25

  Patent outcomesUS 10,376,356 unpatentable
  Claim construction§ 102 anticipation§ 103 obviousnesscites KSR · Graham
  Patents in suitUS 10,376,356
• Alcon Inc. / Alcon Vision, LLC et al. v. Amo Development, LLCAll claims unpatentable
  PTAB · Nov 4, 2022 · IPR2021-00843 · APJ Jon B Tornquist · IPR · Final written decision

  Claims 1–17 are unpatentable under §103 over the asserted combinations of prior art.

  RulingsFinal written decision

  • Skill levelSkill level board ownOther

    “Both parties present compelling evidence that those of skill in the art would include individuals with experience in ophthalmology, as well as in the research, manufacture, and design of medical optics or medical lasers. Pet. 28; PO Resp. 8. The evidence of record also demonstrates that few individuals actually had such experience. Rather, teams of individuals with different expertise and various academic degrees would work together to design laser surgery systems intended to make incisions in the lens of the eye. Accordingly, we find that the person of ordinary skill in the art would have been an ophthalmic surgeon or someone with a Ph.D., M.S., or B.S. degree in physics, biomedical engineering, or a related science such as optical engineering, with experience in researching, manufacturing, or designing medical optics or medical lasers (e.g., Ph.D. or five or more years to compensate for lesser degrees). These individuals would have worked in collaboration with one another to fill any necessary gaps in knowledge (e.g., the engineer would consult the medical doctor on clinical issues or” slip op. at 10

  • Claim Construction › Intrinsic evidence (Phillips canons) › Preamble limiting or notPreamble limitingDecided for patent owner

    “[C]lear reliance on the preamble during prosecution to distinguish the claimed invention from the prior art transforms the preamble into a claim limitation because such reliance indicates use of the preamble to define, in part, the claimed invention.” Catalina Mkt’g Int’l, Inc. v. Coolsavings.com, Inc., 289 F.3d 801, 808–09 (Fed. Cir. 2002). Here, and as discussed in further detail below, the Examiner expressly allowed the claims, in part, due to an Examiner’s Amendment changing “scanning system” to “cataract surgery scanning system.” Ex. 1006, 13, 15, 18. This reliance on the preamble to help define the claimed invention transforms this portion of the preamble into a limitation. See Catalina Mkt’g, 289 F.3d. at 808. slip op. at 13

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

    “(4) Analysis As discussed above, the intrinsic record of the ’023 patent, that is, the claims, written description, and prosecution history, suggests that a “cataract surgery scanning system” is one that is capable of performing at least one incision related to cataract surgery. This may include cataract and relaxation incisions in the cornea, limbus, or sclera, or incisions in the lens or lens capsule. Accordingly, we construe the claim term “cataract surgery scanning system” to require that the system be designed to, or capable of, performing at least one step of cataract surgery, such as creating an incision in the cornea or other exterior tissues to allow access for surgical instruments, correcting for astigmatism, creating an opening in the anterior lens capsule, or fragmenting the lens. See Pet. 20 (Petitioner describing the steps of a “typical cataract surgery”).” slip op. at 20

  • Prior constructionPrior construction adoptedDecided for patent owner

    “In the Institution Decision, after reviewing the claims, written description, and prosecution history, we construed the claim phrase “cataract incision therein that provides access to an eye chamber of the patient’s eye, the incision . . . only partially extending through the target tissue” to require “a partially penetrating cataract incision that, when completed by the surgeon or another individual, allows access for lens removal instrumentation.” Dec. 13–14. Patent Owner agrees with this construction (PO Resp. 13) and Petitioner does not expressly dispute the construction in its Reply. Accordingly, for the reasons set forth in the Institution Decision, we adopt this construction for purposes of this Final Written Decision.” slip op. at 21

  Patent outcomesUS 9,233,023 unpatentable
  Claim construction§ 102 anticipation§ 103 obviousnesscites KSR · Graham
  Patents in suitUS 9,233,023
• Alcon Inc. / Alcon Vision, LLC et al. v. Amo Development, LLCAll claims unpatentable
  PTAB · Nov 4, 2022 · IPR2021-00845 · APJ Jon B Tornquist · IPR · Final written decision

  Claims 1–17 and 20–26 are unpatentable, including as obvious over Kurtz, Swinger, and Weikert and, for specified claims, over Blumenkranz, Kurtz, Weikert, and Benedikt.

  RulingsFinal written decision

  • Skill levelSkill level board ownDecided for petitioner

    “Both parties present compelling evidence that those of skill in the art would include individuals with experience in ophthalmology, as well as in the research, manufacture, and design of medical optics or medical lasers. Pet. 24–25; PO Resp. 10. The evidence of record also demonstrates that few individuals actually had such experience. Rather, teams of individuals with different expertise and various academic degrees would work together to design laser surgery systems intended to make incisions in the cornea, limbus, sclera, or lens of the eye. Thus, we find that the person of ordinary skill in the art would have been an ophthalmic surgeon or someone with a Ph.D., M.S., or B.S. degree in physics, biomedical engineering, or a related science, such as optical engineering, and having experience in researching, manufacturing, or designing medical optics or medical lasers (e.g., 5 years of experience for a Ph.D. or more to compensate for lesser degrees). We further find that such persons would have worked in collaboration with one another to fill any necessary gaps in knowledge (e.g., the engineer would consult the medical doctor on clinical issues or physiology and the medical doctor would consult” slip op. at 11

  • Claim Construction › Intrinsic evidence (Phillips canons) › Preamble limiting or notPreamble limitingDecided for patent owner

    “[C]lear reliance on the preamble during prosecution to distinguish the claimed invention from the prior art transforms the preamble into a claim limitation because such reliance indicates use of the preamble to define, in part, the claimed invention.” Catalina Mkt’g Int’l, Inc. v. Coolsavings.com, Inc., 289 F.3d 801, 808–09 (Fed. Cir. 2002). Here, and as discussed in further detail below, the Examiner expressly allowed the claims, in part, due to an Examiner’s Amendment changing “[a] method” to “[a] cataract surgery method.” Ex. 1009, 16. This reliance on the preamble to define the claimed invention transforms this portion of the preamble into a limitation. See Catalina Mkt’g, 289 F.3d. at 808. slip op. at 14

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

    “In view of the foregoing, we understand that the addition of the term “cataract surgery method” was intended to make clear that the claimed method is used to make specific incisions related to cataract surgery, and not merely incisions “whose purpose is to reshape the cornea,” as disclosed for example in Bille. Id. at 64. We do not find that the prosecution history suggests that the term “cataract surgery method” requires that the method be used to form the claimed incisions in the cornea, limbus, or sclera, as well as unclaimed incisions in the lens or lens capsule. d) Analysis As discussed above, the intrinsic record of the ’024 patent, that is, the claims, written description, and prosecution history, suggests that a “cataract surgery method” is one that is used to create at least one incision related to cataract surgery. This may include cataract and relaxation incisions in the cornea, limbus, or sclera, or incision in the lens or lens capsule. require that the method be used to perform at least one incision related to cataract surgery, such as the expressly claimed cataract and relaxation incisions. Pet. 18–19 (Petitioner describing the steps of a “typical cataract surgery”).” slip op. at 20

  • Novelty / Anticipation (§102) › Prior-art status of a reference › Printed publication / public accessibilityReference is prior artPrinted publication establishedDecided for petitioner

    “A petition must “identify with particularity the grounds for institution and evidence supporting such grounds,” including “the prior art relied upon and evidence that it qualifies as such.” Hulu, LLC v. Sound View Innovations, LLC, IPR2018-01039, Paper 29 at 13 (PTAB Dec. 20, 2019) (precedential) (citing 35 U.S.C. § 312(a)). The Petition identifies the grounds for institution and the evidence supporting such grounds, and presents evidence that Weikert qualifies as prior art under 35 U.S.C. § 102(b). Pet. 5, 26. For example, Petitioner and Dr. Lubatschowski assert that CATARACT AND REFRACTIVE SURGERY “is a quarterly review series comprising chapters written by well-known specialists,” and that Weikert was included in the 2005 edition of CATARACT AND REFRACTIVE SURGERY as Chapter 14: Refractive Keratotomy: Does it Have a Future Role in Refractive Surgery? Ex. 1001 ¶ 73. In addition, Hulu contemplates additional evidence being admitted in a reply to a patent owner preliminary response, as long as that evidence is responsive to the prior briefing. Hulu, Paper 29 at 14. In this case, Petitioner’s evidence submitted in its Reply is responsive to arguments made in prior briefs (i.e., Patent Owner’s Preliminary Response and Response), and simply confirms what was asserted in the Petition and Dr. Lubatschowski’s declaration, i.e., that Weikert is Chapter 14 of CATARACT AND REFRACTIVE SURGERY and the document bears a copyright date of 2005 (or, as asserted by Dr. Lubatschowski, is a “2005 edition”). Ex. 1060, 5, 12; Pet. 5, 26–27; Ex. 1001 ¶ 73. In addition, this evidence indicates that CATARACT AND REFRACTIVE SURGERY was published by document that would be expected to be made publicly accessible. See Ex. 1001 ¶ 73 (asserting that CATARACT AND REFRACTIVE SURGERY “is a quarterly review series comprising chapters written by well-known specialists”); Ex. 1019, 220, 224, 227, 228, 230, 232 (providing a “Summary for the Clinician” at the end of several sub-chapters); Ex. 1060, 4–5. The information presented in the Petition, as confirmed by the Preliminary Reply evidence submitted by Petitioner, sufficiently demonstrates that Weikert is prior art to the ’024 patent.” slip op. at 22

  Patent outcomesUS 9,233,024 unpatentable
  Claim construction§ 102 anticipation§ 103 obviousnesscites KSR · Graham
  Patents in suitUS 9,233,024
• TCT Mobile (US), Inc. / TCT Mobile (US) Holdings, Inc. et al. v. Fundamental Innovation Systems International LLCAll claims unpatentable
  PTAB · Aug 23, 2022 · IPR2021-00599 · APJ Arthur M Peslak · IPR · Final written decision

  Claims 1, 2, 8, and 9 are unpatentable as obvious over Morita and the knowledge of a skilled artisan.

  RulingsFinal written decision

  • Expert testimonyPetitioner expert creditedPatent owner expert discountedDecided for petitioner

    “Dr. Baker testifies that “[b]ecause the SE1 signal differentiates between PS/2 and USB interfaces, the SE1 signal in Casebolt . . . identifies a power source type.” Ex. 1026 ¶ 16. Dr. Baker relies on the undisputed facts that “the PS/2 interface provides a maximum current of 275 mA” and “according to the USB specification, a high-power function can draw up to 500 mA, while a low-power function may draw only up to 100mA.” Id. As discussed above, although Dr. Fernald testifies that Casebolt uses SE1 to distinguish between PS/2 and USB and that PS/2 and USB have different current limits, he offers no explanation for his conclusion that Casebolt does not suggest use of SE1 to identify a power source type. See Ex. 2023 ¶ 67. We credit Dr. Baker’s testimony over that of Dr. Fernald on this point because it is consistent with the evidence that USB and PS/2 have different current limits. Consequently, we find that Casebolt shows using an SE1 signal to identify a power source type was known to a person of ordinary skill in the art at the time of the invention.” slip op. at 35

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “B. Level of Ordinary Skill in the Art The level of ordinary skill in the art is “a prism or lens” through which we view the prior art and the claimed invention. Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001). The person of ordinary skill in the art is a hypothetical person presumed to have known the relevant art at the time of the invention. In re GPAC Inc., 57 F.3d 1573, 1579 (Fed. Cir. 1995). In determining the level of ordinary skill in the art, we may consider certain factors, 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.” Id. (internal quotation marks and citation omitted).” slip op. at 10

  • ExcludeOther

    “III. PETITIONER’S MOTION TO EXCLUDE Petitioner moves to exclude Exhibit 2030. Paper 28, 1. Petitioner contends Patent Owner filed Exhibit 2030 with its Sur-reply in violation of 37 C.F.R. § 42.23(b), which prohibits the filing of new evidence other than deposition transcripts with the Sur-reply. Id. at 1–2. We do not rely on Exhibit 2030 in this Decision. Consequently, we dismiss Petitioner’s Motion to Exclude as moot.” slip op. at 43

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

    “Patent Owner also submits “the preambles for claims 1 and 8 are limiting because they provide antecedent basis to ‘the mobile device’ in the rest of the claims and further limit the claimed ‘mobile device’ to one ‘configurable for use in a wireless telecommunications network.’” 7 Dr. Baker applies this construction in his Reply Declaration. See, e.g., Ex. 1026 ¶¶ 11–12. PO Resp. 24 (citing Ex. 1001, 8:49–50, 12:30–32). We need not reach the question of whether the preamble is limiting because, as explained below in our analysis of claim 1, there is no dispute that Morita discloses the subject matter of the preambles of claims 1 and 8. See Nidec Motor Corp. v. Zhongshan Broad Ocean Motor Co., 868 F.3d 1013, 1015 (Fed. Cir. 2017) (noting that “we need only construe terms ‘that are in controversy, and only to the extent necessary to resolve the controversy’” (citing Vivid Techs., Inc. v. Am. Sci. & Eng’g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999))). D. Alleged Obviousness of Claims 1, 2, 8, and 9 over Morita and/or the” slip op. at 11

  Patent outcomesUS 7,834,586 unpatentable
  Claim construction§ 103 obviousnesscites Phillips · KSR · Graham
  Patents in suitUS 7,834,586

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.