• Google LLC v. Sandpiper CDN, LLCAll claims unpatentable
  PTAB · Oct 9, 2026 · IPR2025-00826 · APJ Michael T Cygan · IPR · Final written decision

  Claims 1–23 are unpatentable under § 103, including over Glines alone and the additional asserted combinations.

  RulingsFinal written decision

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “B. Level of Ordinary Skill in the Art Petitioner asserts that a person of ordinary skill in the art (“POSITA”) at the critical time “would have had at least a bachelor’s degree in computer science, electrical engineering, or a related field, and at least two years of work or research experience in the field of content delivery management or networks,” and that “additional education could substitute for work experience.” Pet. 3 (citing Ex. 1008 ¶¶ 51–53). Patent Owner provides substantially the same assessment. PO Resp. 16. We adopt Petitioner’s proposed level of ordinary skill, as it appears to be consistent with the specification of the ’112 patent and the prior art of record.” slip op. at 7

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

    “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). Under this standard, the words of a claim generally are given their “ordinary and customary meaning,” which is the meaning the term would have 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). Neither party proposes any express claim construction. Pet. 3; PO Resp. 16. We address the parties’ interpretation of the scope of “causing said hostname to be resolved” in our discussion of Petitioner’s assertions for limitation [1.d]. Based on the record before us, we determine that no claim term requires express construction.” slip op. at 8

  • Expert testimonyPetitioner expert creditedDecided for petitioner
  • Strike new argumentNew argument consideredDecided for petitioner

    “We do not agree. The Petition states that Glines discloses that the anycast is resolved by an ISP DNS server. Pet. 20. The Petition identifies Glines’s local ISP DNS resolver 18 as the claimed ISP DNS server. Id. The Petitioner further asserts that Glines’s ISP DNS resolver 18 sends the request to the DNS server 38, but states that “Glines’s local DNS resolver, an ISP DNS server, thus causes the hostname . . . to be resolved.” Id. at 21–22. The Petition also drew an analogy with the ’112 patent and the role of local DNS server 70a in the Petition. See Pet. 20–21. Because the Petition and the Reply both identify Glines’s local ISP DNS resolver 18 as causing the hostname to be resolved, Petitioner has not advanced a new theory of unpatentability in its Reply. 6 At oral argument, Patent Owner suggested a narrower claim reading, but admitted that this had not been briefed. Tr. 36:15–38:9, 44:9–16. We do not address this reading because it was not set forth in the briefing. In the briefing, Patent Owner took the broader reading discussed here. See Tr. 41:12–23; PO Sur-reply 7.” slip op. at 13

  Patent outcomesUS 9,021,112 unpatentable
  Claim construction§ 103 obviousnesscites Phillips · KSR · Graham
  Patents in suitUS 9,021,112
• Shenzhen Tuozhu Technology Co., Ltd. v. Stratasys, Inc.All claims unpatentable
  PTAB · Sep 28, 2026 · IPR2025-00611 · APJ Christopher L Ogden · IPR · Final written decision

  Claims 1–10, 12, 13, 19, and 20 are unpatentable under § 103 over the stated Douglas–Mark and Hamilton-based grounds.

  RulingsFinal written decision

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “The parties agree that experience could substitute for a degree, and vice versa. Pet. 3; PO Resp. 10. The parties’ proposed levels of ordinary skill are substantially similar. For this decision, as in the Institution Decision, we adopt Petitioner’s proposed level, which is supported by credible testimonial evidence and is consistent with the problems addressed in the ’774 patent. See Ex. 1001, 1:16–52. Our decision would be the same, however, if we were to adopt Patent Owner’s proposal.” slip op. at 7

  • Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)Other

    “Neither Petitioner nor Patent Owner argues that we need to construe any claim terms explicitly. See Pet. 2–3; PO Resp. 10. However, the parties contest two material claim-construction issues which we address below. To the extent that the parties’ positions depend on interpreting other claim language in a particular way, we discuss the relevant claim language below in the context of the parties’ arguments regarding the prior art.” slip op. at 8

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

    “We disagree with Patent Owner that a person of ordinary skill in the art would have understood that limitation 1.2 must be performed before limitations 1.3 or 1.4. See Ex. 1001, 35:21–24. See Interactive Gift Exp., Inc. v. Compuserve Inc., 256 F.3d 1323, 1342 (Fed. Cir. 2001) (“Unless the steps of a method actually recite an order, the steps are not ordinarily construed to require one.” (citing Loral Fairchild Corp. v. Sony Corp., 181 F.3d 1313, 1322 (Fed. Cir. 1999)). The evidence suggests that a “target printer” is any printer that is ultimately selected for fabricating the object, and such a printer could send its configuration information either before or after that determination is made in limitation 1.2. This interpretation does not render the word “target” meaningless. At some point, a printer must be determined to be the target printer, which is the one intended to ultimately fabricate the three-dimensional object. But the target printer still exists, and is capable of being queried, before that determination is made. We find the examples in the ’774 patent pertinent to this question. The ’774 patent states that “the target printer may include more than one printer.” Ex. 1001, 18:66–67. In discussing the step of “query target printer for properties 306” (Fig. 3A), the ’774 patent states that “[i]n one aspect, numerous queries are sent to numerous printers, e.g., for use in selecting one or more of the printers as the target printer.” Id. at 19:8–10. Alternatively, “the query is sent to a printer that is not necessarily the target printer as described herein, e.g., when the query or information received from a response to the query is used for the selection of the target printer.” Id. at 19:11–14. Importantly, the second embodiment states that the queried printer “is not necessarily the target printer,” suggesting that the queried printer could be the target printer even before it is determined to be such. Id. at 19:11–12 (emphasis added). Based on the evidence of record, a person of ordinary skill in the art would have understood that the “target printer” can be determined after the query recited in limitation 1.3 or the reception of configuration information recited in limitation 1.4. Thus, the evidence does not impose an ordering between limitations 1.2 and 1.3 or between limitations 1.2 and 1.4. The evidence also does not support Patent Owner’s argument that the two reverse-order examples in the ’774 patent are unclaimed embodiments.” slip op. at 10

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

    “We disagree that Petitioner’s arguments are based on impermissible hindsight, because they are based on the disclosures in Douglas and Mark, and Petitioner has articulated a persuasive reason to combine those references without referring to the ’774 patent itself, as we discuss below. See In re McLaughlin, 443 F.2d 1392, 1395 (CCPA 1971) (an obvious rationale is not improper hindsight if it “takes into account only knowledge which was within the level of ordinary skill at the time the claimed invention was made and does not include knowledge gleaned only from applicant’s disclosure”).” slip op. at 29

  Patent outcomesUS 11,886,774 unpatentable
  Claim construction§ 102 anticipation§ 103 obviousnesscites Phillips · KSR · Graham
  Patents in suitUS 11,886,774
• Posco Co., Ltd. v. ArcelormittalAll claims unpatentable
  PTAB · Jul 16, 2026 · IPR2025-00371 · APJ Brian D Range · IPR · Final written decision

  Claims 1–25 are unpatentable as obvious under § 103 over the asserted combinations of Takagi, Cornette, Suehiro, GMW14400, Laurent, and Vaissiere.

  RulingsFinal written decision

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “Petitioner contends that a person of ordinary skill in the art (POSITA) “would have had an undergraduate degree in materials science, manufacturing engineering, mechanical engineering, or equivalent knowledge, training, or experience, with two years of experience working in metallurgy.” Pet. 6 (citing Ex. 1003 ¶ 15). Patent Owner does not challenge Petitioner’s definition of a POSITA for this proceeding. PO Resp. 8. Because the parties agree and because Petitioner’s proposal is reasonable and consistent with the ’227 patent specification and the prior art, we adopt Petitioner’s proposal. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001) (the prior art may reflect an appropriate level of skill in the art).” slip op. at 8

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

    “1. superficial layer The only independent claim at issue, claim 1, recites a “Superficial layer.” Ex. 1001, 15:6. Patent Owner argues that, based on plain and ordinary meaning, the term “superficial layer” refers to a “surface layer” or “top layer.” PO Resp. 8–9. Petitioner does not dispute this construction. See Pet. Reply 21–22 (arguing that the relevant layer of the Suehiro reference is a superficial layer because it is outermost and present at the surface). Because the parties are in agreement and because that agreement is consistent with plain language, claim language, and the ’227 specification, we construe “superficial layer” as referring to a surface layer or top layer.” slip op. at 10

  • Claim Construction › Extrinsic evidence (dictionaries, experts)Term construed petitioner constructionDecided for petitioner

    “defined stoichiometry” (Ex. 2037, 527) but the word may also be a “generic term for phases . . . which may have a narrow or extended compositional stability range” (id.). The first glossary meaning is consistent with Patent Owner’s position. The second, broader, glossary meaning is consistent with Petitioner’s position. Some of the extrinsic sources before us support the broad definition, and some support the narrow definition. See PO Sur-Reply 3–4 (arguing that Dr. Miles admitted that various treatises distinguish intermetallic compounds from alloys and solid solutions). Thus, neither Dr. Miles or Dr. Raabe is “wrong scientifically” in how they use the term “intermetallic” in this proceeding. Id. at 2 (noting that Dr. Miles agreed that Dr. Raabe’s construction is not wrong scientifically). As explained below, however, only one of these meanings is appropriate here. To decide which possible meaning applies to the ’227 patent, we focus on the patent claims and specification. Claim 1 indicates that the intermetallic layer has a “mean composition” (emphasis added). Ex. 1001, 15:1–10. This indicates, albeit weakly, that iron composition across the layer may vary rather than having ordered stoichiometry—consistent with Petitioner’s position. The specification also indicates that “intermetallic alloying” is a possibility—again, consistent with Petitioner’s position. Ex. 1001, 2:47–50. Meanwhile, nothing in the ’227 specification explicitly (or implicitly) suggests that “intermetallic layer” must be limited to elements atomically joined with defined stoichiometry in an ordered crystal structure. We also find that Dr. Miles’s testimony regarding the meaning of “intermetallic” is more credible than Dr. Rabbe’s testimony. Dr. Rabbe, in deposition, stated that Figure 2 of the challenged patent “does not show a layer that meets [his] construction of intermetallic.” Ex. 1078, 129:21–24. The ’227 patent, however, states that Figure 2 includes an “Al-rich Intermetallic layer.” Ex. 1001, Fig. 2, 3:60–64 (“FIG 2. Illustrates a coating … which does not correspond to the invention. This succession of layers (interdiffusion layer and intermetallic layer) yields inferior results in resistance spot welding.”). Also, Dr. Raabe previously referred to a layer of Takagi as having “intermetallic phase layering and structure.” Pet. Reply 4 (citing Ex. 1076 ¶ 166; Ex ¶ 1075, 17) (emphasis omitted). Thus, Dr. Raabe’s construction of “intermetallic” for this proceeding does not fully account for the ’227 patent usage of the word “intermetallic” and does not fully account for Dr. Raabe’s prior usage of the word “intermetallic.” Patent Owner argues that Petitioner’s construction “erases the meaningful distinction” between the claimed layers. PO Resp. 11. Patent Owner further argues that Petitioner’s construction renders the word “intermetallic” superfluous because allowing the intermetallic layer to be “merely a multi-element alloy erases the meaningful distinction among these layers.” Id. We disagree. The word intermetallic serves to require that the layer be composed of two or more metals or a metal and a metalloid. The word intermetallic also serves as a label to differentiate each of the four claimed layers. For example, in claim 1, the word “intermetallic” is used much like the words “interdiffusion” and “intermediate” to give each of the four layers (each having differently mean compositions) different labels.” slip op. at 16

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

    “Because IHS was a company that created an online database with the purpose of providing (selling) standards including General Motors standards to the public, we determine that a person of ordinary skill in the art would have known to look to this database and would have been able to find GMW14400. Patent Owner presents no evidence to the contrary. Because a preponderance of the evidence supports Petitioner, we determine Petitioner establishes GMW14400 is qualifies as prior art.” slip op. at 21

  Patent outcomesUS 11,326,227 unpatentable
  Claim construction§ 102 anticipation§ 103 obviousnesscites KSR · Graham
  Patents in suitUS 11,326,227
• Posco Co., Ltd. v. ArcelormittalAll claims unpatentable
  PTAB · Jul 16, 2026 · IPR2025-00370 · APJ Brian D Range · IPR · Final written decision

  Claims 1–30 are unpatentable as obvious under § 103 over the asserted combinations of prior art.

  RulingsFinal written decision

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “Petitioner contends that a person of ordinary skill in the art (POSITA) “would have had an undergraduate degree in materials science, manufacturing engineering, mechanical engineering, or equivalent knowledge, training, or experience, with two years of experience working in metallurgy.” Pet. 6 (citing Ex. 1003 ¶¶ 13–16). Patent Owner does not challenge Petitioner’s definition of a POSITA for this proceeding. PO Resp. 8. Because the parties agree and because Petitioner’s proposal is reasonable and consistent with the ’602 patent specification and the prior art, we adopt Petitioner’s proposal. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001) (the prior art may reflect an appropriate level of skill in the art).” slip op. at 8

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

    “1. superficial layer All independent claims at issue, claims 1, 21, and 24, recite a “superficial layer.” Ex. 1001, 15:11, 16:60, 17:21. Patent Owner argues that, based on plain and ordinary meaning, the term “superficial layer” refers to a “surface layer” or “top layer.” PO Resp. 8–9. Petitioner does not dispute this construction. See Pet. Reply 21–22 (arguing that the relevant layer of the Suehiro reference is a superficial layer because it is outermost and present at the surface). Because the parties are in agreement and because that agreement is consistent with plain language, claim language, and the ’602 specification, we construe “superficial layer” as referring to a surface layer or top layer.” slip op. at 10

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

    “defined stoichiometry” (Ex. 2037, 527) but the word may also be a “generic term for phases . . . which may have a narrow or extended compositional stability range” (id.). The first glossary meaning is consistent with Patent Owner’s position. The second, broader, glossary meaning is consistent with Petitioner’s position. Some of the sources before us support the broad definition, and some support the narrow definition. See PO Sur-Reply 3–4 (arguing that Dr. Miles admitted that various treatises distinguish intermetallic compounds from alloys and solid solutions) Thus, neither Dr. Miles or Dr. Raabe is “wrong scientifically” in how they use the term “intermetallic” in this proceeding. Id. at 2 (noting that Dr. Miles agreed that Dr. Raabe’s construction is not wrong scientifically). As explained below, however, only one of these meanings is appropriate here. To decide which possible meaning applies to the ’602 patent, we focus on the patent claims and specification. The claims indicate that the intermetallic layer has a “mean iron composition” (emphasis added). Ex. 1001, 15:6–10. This indicates, albeit weakly, that the iron composition across the layer may vary rather than having ordered stoichiometry— consistent with Petitioner’s position. The specification also indicates that “intermetallic alloying” is a possibility—again, consistent with Petitioner’s position. Id. at 2:50–54. Meanwhile, nothing in the ’602 specification explicitly (or implicitly) suggests that “intermetallic layer” must be limited to elements atomically joined with defined stoichiometry in an ordered crystal structure. We also find that Dr. Miles’s testimony regarding the meaning of “intermetallic” is more credible than Dr. Raabe’s testimony. Dr. Raabe, in deposition, stated that Figure 2 of the challenged patent “does not show a layer that meets [his] construction of intermetallic.” Ex. 1078, 129:21–24. The ’602 patent, however, states that Figure 2 includes an “Al-rich Intermetallic layer.” Ex. 1001, Fig. 2, 3:57–61 (“FIG 2. Illustrates a coating . . . which does not correspond to the invention. This succession of layers (interdiffusion layer and intermetallic layer) yields inferior results in resistance spot welding.”). Also, Dr. Raabe previously referred to a layer of Takagi as having “intermetallic phase layering and structure.” Pet. Reply 4 (citing Ex. 1076, 166; Ex. 1075, 17) (emphasis omitted). Thus, Dr. Raabe’s definition of “intermetallic” does not fully account for the ’602 patent usage of the word “intermetallic” and does not fully account for Dr. Raabe’s prior usage of the word “intermetallic.” Patent Owner argues that Petitioner’s construction “erases the meaningful distinction” between the claimed layers. PO Resp. 11. Patent Owner further argues that Petitioner’s construction renders the word “intermetallic” superfluous because allowing the intermetallic layer to be “merely a multi-element alloy erases the meaningful distinction among these layers.” Id. We disagree. The word intermetallic serves to require that the layer be composed of two or more metals or a metal and a metalloid. The word intermetallic also serves as a label to differentiate each of the four claimed layers. For example, in claim 1, the word “intermetallic” is used much like the words “interdiffusion” and “intermediate” to give each of the four layers (each having differently defined mean iron compositions) different labels.” slip op. at 16

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

    “have had reason to combine teachings of Takagi and Cornette with a reasonable expectation of success. Pet. 11–20 (citing, e.g., Ex. 1003 ¶¶ 28– 42; Ex. 1016 ¶ 35; Ex. 1014, 9; Ex. 1025, 5:17–20; Ex. 1026, 7; Ex. 1034 ¶ 13). In particular, Petitioner argues that Takagi discloses a pre-coating thickness of 10–20 µm but does not explicitly disclose a post hot-stamping coating thickness corresponding to the pre-coating thickness. Pet. 11. Cornette teaches that the hot-stamping thickness causes coating expansion from 25 µm to about 40 µm, an increase of 60%. Id. (citations omitted). Petitioner and Dr. Miles reason that, when hot stamping Takagi’s product, the thickness would be 32 µm. Id. (citing Ex. 1003 ¶ 32); see also Pet. Reply 20–21. Thus, Patent Owner argues that Cornette evidences Takagi’s finally coating thickness without requiring modification of Takagi. Petitioner further argues that Takagi and Cornette teach that post hot- stamping thickness could be varied and optimized as a result effective variable. Id. at 12–13; see also Pet. Reply 17–18. Cornette teaches, for example, that “[t]he average [pre-coating] layer thickness showing the best compromise between corrosion protection and weldability is 25 µm” and links this pre-coating thickness to a final thickness of “about 40 µm at the steel surface.” Ex. 1014, 9. Petitioner also argues that it would have been obvious to fill in other details of Takagi including, for example, selecting USIBOR 1500 steel, based on the teachings of Cornette. Pet. 14. Patent Owner argues that there is no reason to combine Takagi with the teachings of Cornette. PO Resp. 26. Patent Owner makes seven related arguments. Patent Owner first argues that the Petitioner’s position is speculative and lacks basis. Id. at 26–27. We disagree. Cornette evidences a final coating thickness for Takagi, and the references also suggest that final coating thickness is result effective. Second, Patent Owner argues that there would have been no incentive to seek a motivation to seek a thicker coating post-hot stamping. Id. at 28– 35. This argument does not undermine Petitioner’s position that Takagi, by itself, would have reached a thicker coating after stamping as evidenced by Cornette. Pet. 11–12. Petitioner takes the position, with evidence, that practice of Takagi alone would reach the recited thickness. No motivation to modify Takagi is required under this position.” slip op. at 25

  Patent outcomesUS 10,961,602 unpatentable
  Claim construction§ 102 anticipation§ 103 obviousnesscites KSR · Graham
  Patents in suitUS 10,961,602
• Abbott Laboratories v. Miracor Medical SAAll claims unpatentable
  PTAB · Jun 8, 2026 · IPR2025-00112 · APJ James A Tartal · IPR · Final written decision

  Claims 1–3, 10, 11, 14, and 17 are unpatentable as obvious over Schima and Akamatsu; the other asserted grounds were not established.

  RulingsFinal written decision

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “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). Petitioner contends a person of ordinary skill in the art at the time of the invention “would have at least a bachelor’s degree in engineering; knowledge and experience in human circulatory system anatomy and physiology; and at least five years’ experience designing and developing implantable medical devices.” Pet. 6 (citing Ex. 1003 ¶ 18).” slip op. at 10

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

    “sufficient basis for limiting the plain meaning of “magneto coupling.” That the ’357 patent describes embodiments using bar magnets does not serve to require the use of permanent magnets for the recited “magneto coupling.” See Sisvel Int’l S.A. v. Sierra Wireless, Inc., 81 F.4th 1231, 1236 (Fed. Cir. 2023) (quoting Phillips, 415 F.3d at 1323 (“[A]lthough the specification often describes very specific embodiments of the invention, we have repeatedly warned against confining the claims to those embodiments.”)). Moreover, the claim language here is not so limited. 11 Patent Owner notes that Petitioner’s grounds of unpatentability based on Wampler and Bourque depend on the disclosure only of electromagnetic drives in each reference, implying that “Petitioner does not believe its own proposed narrower construction.” PO Resp. 6; see also Pet. 8 (Petitioner alleging that in the Parallel Proceeding Patent Owner “conflates ‘magneto coupling’ . . . with a stator drive using a stationary electromagnet, instead of a rotating magnet, to rotate the rotor magnet,” and asserting that as the basis for Petitioner’s reliance on Wampler and Bourque as teaching a “magneto coupling” in this proceeding (citing Ex. 1019, 9–11; Ex. 1003 ¶¶ 84–87)). distinguished “magneto coupling” drives from drives using stators. Pet. 7–8 (citing Ex. 1011, 1 (explaining that the rotating field is generated by rotating magnets in a magnetic coupling pump and by electric stator windings in a stator pump)). Petitioner does not explain how this cited reference evidences that one of ordinary skill in the art would have understood “magneto coupling” requires rotating permanent magnets. At most, this reference teaches an example device that provides “magneto coupling.” See Ex. 1011, 1. In sum, we agree with Patent Owner that “magneto coupling,” consistent with our Institution Decision, encompasses generating a rotating field either by rotating magnets or by an electromagnet / stator. See Inst. Dec. 22” slip op. at 22

  • Obviousness (§103) › Graham factors (scope of art, differences, level of skill)Not shown unpatentableNot shown unpatentable

    “ignores the readily apparent fact that the lower arrow is placed in a location that misrepresents the minimum distance between the magnetically driven rotor and the second magnetic device to suggest that Wampler teaches “the second magnetic device positioned axially closer to the first magnetic device than to the magnetically driven rotor,” as required by claim 1. Petitioner purports to justify this misrepresentation by asserting that “the vast majority of the impeller 74 is spaced significantly farther apart from the stators 90 and 94 than the magnetic pieces 88 are positioned from the stators 90 and 94.” Id. at 33–34. Claim 1 does not recite any feature based on the “vast majority” of a component and it is readily apparent from Petitioner’s own annotated version of Figure 11a that the distance from both the “motor magnets [88]” and “impeller 74” to the “circular electromagnetic stator[s] [90 and 94]” is the same. We agree with Patent Owner that Petitioner has provided a “misleading Figure with two red arrows denoting measurement distances to illustrate its incorrect view that the second magnetic device is farther from the magnetically driven rotor than from the first magnetic device.” PO Resp. 13–15 (providing an annotated version of Wampler’s Figure 11a with an orange arrow showing that in Wampler the distances from the second magnetic device to both the rotor and the first magnetic device are the same). Accordingly, Petitioner fails to show that Wampler teaches “the second magnetic device positioned axially closer to the first magnetic device than to the magnetically driven rotor.”” slip op. at 29

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

    “To orient the pump in the least obtrusive position (i.e., in the human configuration, as in Figure 3), it was decided that the rotational axis of the pump’s rotor should be perpendicular to the body’s long axis. That resulted in a sharp bend in the flow before it enters the impeller. To minimize the losses in this transition, the flow is slightly accelerated through this elbow. that this type of elbow [i.e., the elbow used with Bourque’s centrifugal pump] was unnecessary,” applying Wampler to Bourque would have improved “blood flow.” Pet. 73 (citing Ex. 1003 ¶¶ 418–419; Ex. 1007, 402; Ex. 1008 ¶¶ 75–76). As explained above, Wampler does not teach that “this type of elbow” was unnecessary. Bourque uses a centrifugal pump with an additional elbow specifically so that the centrifugal pump may be oriented “in the least obtrusive position.” Ex. 1007, 402. Moreover, there is no persuasive evidence to support Petitioner’s assertion that eliminating the elbow from Bourque would improve “blood flow.” Mr. Crosby’s declaration provides no additional explanation or support to show how “blood flow” would have been improved. See Ex. 1003 ¶ 419. Nor does Mr. Crosby address the fact that Bourque expressly states that “flow is slightly accelerated” through the elbow to “minimize losses in this transition.” Ex. 1007, 402. Eliminating the elbow from Bourque, as Petitioner and Mr. Crosby propose, would mean the pump could no longer be placed in “the least obtrusive position” according to Bourque and there is no persuasive evidence that such a modification would improve blood flow.” slip op. at 45

  Patent outcomesUS 11,351,357 unpatentable
  Claim construction§ 103 obviousnesscites Phillips · KSR · Graham
  Patents in suitUS 11,351,357
• Abbott Laboratories v. Miracor Medical SAAll claims unpatentable
  PTAB · Jun 4, 2026 · IPR2025-00113 · APJ James A Tartal · IPR · Final written decision

  Claims 1–5, 10, 11, 14, 16, and 17 are unpatentable under §103 over Schima and Akamatsu.

  RulingsFinal written decision

  • Obviousness (§103) › Graham factors (scope of art, differences, level of skill)Not shown unpatentableNot shown unpatentable

    “reasons discussed above. See supra Section III.D.3. Accordingly, because Petitioner’s contentions are premised on an unsupported claim construction that we reject, Petitioner fails to show how Wampler teaches or suggests “a magnetically driven rotor . . . axially adjacent to a first magnet device,” as required by claim 1, as well as by claims 2–5, 10, 11, 14, 16, and 17, which depend from claim 1. In its Reply, Petitioner suggests that “[u]nder [Patent Owner’s] construction from the [Patent Owner Response], Wampler also teaches or suggests this limitation,” because Patent Owner “concedes that ‘axially adjacent’ components ‘have positioning that is next to one another, perhaps touching or sharing a common side, when measured along the axis.’” Pet. Reply 11 (citing PO Resp. 17). Petitioner mischaracterizes Patent Owner’s arguments and ignores Patent Owner’s showing that “axially adjacent” components are “distinct from components that are aligned with one another such that they overlap or occupy the same portion of an axis” slip op. at 32

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

    “endeavor of the ’415 patent (i.e., “[a] method and device to assist the performance of a heart with at least one pump that is formed as a rotary pump and driven via magneto coupling”). See Ex. 1001, code (57); Ex. 1005 code (57); Ex. 1006, 1. Accordingly, we determine that Petitioner has sufficiently shown that Schima and Akamatsu are analogous art to the ’415 patent.” slip op. at 71

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

    “endeavor of the ’415 patent (i.e., “[a] method and device to assist the performance of a heart with at least one pump that is formed as a rotary pump and driven via magneto coupling”). See Ex. 1001, code (57); Ex. 1005 code (57); Ex. 1006, 1. Accordingly, we determine that Petitioner has sufficiently shown that Schima and Akamatsu are analogous art to the ’415 patent.” slip op. at 71

  • ExcludeMotion to exclude, deniedDenied

    “not identified a persuasive basis under any of the Federal Rules of Evidence for the exclusion of evidence in this proceeding and deny the Motion.” slip op. at 78

  Patent outcomesUS 11,376,415 unpatentable
  § 103 obviousnesscites Phillips · KSR · Graham
  Patents in suitUS 11,376,415
• Snap Inc. v. You Map Inc.All claims unpatentable
  PTAB · May 4, 2026 · IPR2022-00568 · APJ Jason M Repko · IPR · Remand

  Claims 1–20 remain unpatentable; the contingent motion to amend is denied because the proposed substitute claims would have been obvious over Feldman and Jackson in view of ordinary skill.

  RulingsRemand decision

  • RemandDecided for patent owner

    “challenge fails even if Petitioner’s summary of the references were correct because Petitioner did not present a sufficient reason to modify Feldman to include a current zoom level in its search request. FWD 56. The Federal Circuit vacated this finding specifically and contemplated that there would be a “consideration of obviousness” on remand. CAFC Dec. 10–11. That consideration requires more than determining whether any one reference teaches a current zoom level and a search, generally. See FWD 56 (quoting MTA Reply 10). Here, Petitioner’s challenge is based on modifying the Feldman-Jackson combination. So the Board must determine on remand whether the Feldman-Jackson combination in view of knowledge of a POSA meets the claim limitations at issue. We also disagree to the extent that Petitioner argues that the Board is precluded from considering additional arguments on the relevant issues on remand. The Board’s preliminary guidance on the Motion to Amend stated that Petitioner’s obviousness rationale was based on convenience and this reason was not sufficiently supported: reference lacks a sufficient explanation of why one of ordinary skill in the art would have added the zoom levels in the prior art to Feldman. See id. At most, Petitioner argues that it would be convenient to “specify the area the user desires to search for content” in this way. Id. at 14. But, on this record, Petitioner has not sufficiently explained why it would be convenient to do so in Feldman. See id. Nor has Petitioner sufficiently explained how or why the prior-art features confer this convenience. See id. MTA PG, 13. Because the Board’s conclusion turned on the lack of sufficient explanation, the briefing that followed was limited to Petitioner’s obviousness rationale. See, e.g., MTA Reply 9–12, MTA Sur-reply 1–12. Under these specific circumstances, we determine that it would be procedurally fair to fully consider the arguments on remand about whether the cited prior art teaches or suggests the limitations recited in the substitute claims. And, as discussed above, the Federal Circuit has directed the Board to consider obviousness. CAFC Dec. 10–11.” slip op. at 11

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “Patent Owner does not contest Petitioner’s proposed level of ordinary skill in the art. See PO Resp.; Sur-reply. Patent Owner’s expert, Dr. Shamos, and provides substantially the same expression of the level of ordinary skill in the art. Ex, 2003 ¶¶ 30–31; see FWD 6–7. In this Decision, we apply Petitioner’s proposed definition.” slip op. at 6

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

    “In sum, Petitioner has shown that replacing Feldman’s radius with Badger’s zoom level meets all the limitations of the claim considered in the context of the Feldman-Jackson combination. Also, the evidence shows a motivation to modify the radius in Feldman’s search request to instead be based on the zoom-level parameter disclosed in Badger. See Intel Corp. v. PACT XPP Schweiz AG, 61 F.4th 1373, 1380–81 (Fed. Cir. 2023) (“There is a motivation to combine when a known 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 ‘prior art elements according to their established functions.’”) (citing KSR Int’l Co. v. Teleflex Inc., 550 U.S. 398, 417 (2007)). substitute claim 21 is unpatentable over Feldman, Jackson, and knowledge of one of ordinary skill in the art. See Koninklijke Philips N.V. v. Google LLC, 948 F.3d 1330, 1337 (Fed. Cir. 2020) (“[U]nder 35 U.S.C. § 103, the obviousness inquiry turns not only on the prior art, but whether ‘the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious . . . to a person having ordinary skill in the art to which the claimed invention pertains.’”).” slip op. at 19

  • Strike new argumentNew argument consideredDecided for patent owner

    “precluded from considering additional arguments on the relevant issues on remand. The Board’s preliminary guidance on the Motion to Amend stated that Petitioner’s obviousness rationale was based on convenience and this reason was not sufficiently supported: reference lacks a sufficient explanation of why one of ordinary skill in the art would have added the zoom levels in the prior art to Feldman. See id. At most, Petitioner argues that it would be convenient to “specify the area the user desires to search for content” in this way. Id. at 14. But, on this record, Petitioner has not sufficiently explained why it would be convenient to do so in Feldman. See id. Nor has Petitioner sufficiently explained how or why the prior-art features confer this convenience. See id. MTA PG, 13. Because the Board’s conclusion turned on the lack of sufficient explanation, the briefing that followed was limited to Petitioner’s obviousness rationale. See, e.g., MTA Reply 9–12, MTA Sur-reply 1–12. Under these specific circumstances, we determine that it would be procedurally fair to fully consider the arguments on remand about whether the cited prior art teaches or suggests the limitations recited in the substitute claims. And, as discussed above, the Federal Circuit has directed the Board to consider obviousness. CAFC Dec. 10–11.” slip op. at 11

  Patent outcomesUS 10,616,727 unpatentable
  § 103 obviousnesscites KSR
  Patents in suitUS 10,616,727
• Samsung Electronics Co., Ltd. / Samsung Electronics America, Inc. v. Power2b, Inc.All claims unpatentable
  PTAB · Mar 13, 2026 · IPR2021-01266 · APJ John D Hamann · IPR · Remand

  On remand, the Board held claims 29, 36–38, 44–46, 48, 49, and 56–58 unpatentable as obvious over Reime, with additional grounds also supporting the challenged claims.

  RulingsRemand decision

  • ExcludeMotion to exclude, deniedDenied

    “In addition, Patent Owner filed a Motion to Exclude certain of Petitioner’s evidence (Paper 32) and Petitioner filed an Opposition (Paper 33). We denied this motion. See Final Dec. 58–61.” slip op. at 3

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

    “transmission paths. See Pet. Reply 14–15; PO Sur-reply 15. And we agree with both parties that the light that is transmitted directly through the plate to the sensor element does not have intervening reflections—such is consistent with the plain and ordinary meaning of “directly to.” See PO Resp. 31–32; Pet. Reply 14–15; PO Sur-reply 15. Nothing in claim 48’s language, however, requires that all of the reflected light be transmitted directly to the sensor element, which Patent Owner argues. Ex. 1001, 70:32–35; PO Resp. 31–32; PO Sur-reply 14–16. Rather, we agree with Petitioner that the claim language “merely requires that some light reflected by the object goes ‘directly to’ at least one sensor element once it is transmitted through the viewing plane defining plate.” Pet. Reply 14. We also agree that “none of these dependent claims purport to be exclusive of one another.” Id. at 15. Rather, claims 46–48 simply require some light be transmitted (or propagated) for their particular transmission path, without reciting all light. See Ex. 1001, 70:24–35.” slip op. at 13

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

    “We find Petitioner’s arguments based on Reime alone insufficient. Thus, we find that Petitioner does not show by a preponderance of the evidence that claim 49 is rendered obvious by Reime alone.” slip op. at 52

  • Obviousness (§103) › KSR rationalesUnpatentableUnpatentable

    “And in view of the above, we find persuasive Dr. Bederson’s testimony that “[c]hoosing a multi-element detector or a single-element detector would have been a simple design choice using commercially available detectors.” Ex. 1002 ¶ 117. Accordingly, we find that one of ordinary skill in the art would have found it obvious for Reime’s receivers to be implemented using discrete single-element detectors. See KSR, 550 U.S. at 417 (“When there is a design need or market pressure to solve a problem and there are a finite number of identified, predictable solutions, a person of ordinary skill has good reason to pursue the known options within his or her technical grasp. If this leads to the anticipated success, it is likely the product not of innovation but of ordinary skill and common sense.”). We find unavailing Patent Owner’s argument that “Petitioner relies on expert testimony to gap-fill missing elements regarding Reime’s failure to disclose or suggest the different claim arrangements of detector elements in a ‘detector assembly.’” PO Resp. 78 (citing Ex. 1002 ¶¶ 111–119; Ex. 2056 ¶ 171). Rather, in light of Reime’s teachings, coupled with the general knowledge of one of ordinary skill in the art, it would have been obvious to employ discrete single-element detectors for Reime’s receivers. See Koninklijke Philips N.V. v. Google LLC, 948 F.3d 1330, 1338 (Fed. Cir. 2020) (finding obviousness can rely on supported expert testimony to supply an element of a claim). We appropriately consider such evidence of the knowledge that one of ordinary skill in the art would have had as part of our obviousness analysis. See Randall Mfg. v. Rea, 733 F.3d 1355, 1362–63 (Fed. Cir. 2013). Moreover, “AAPA can be important evidence of general background knowledge, and general knowledge can be used to supply a missing claim 1371, 1378–79 (Fed. Cir. 2025). Here, Petitioner relies on the cited AAPA as evidence of one of ordinary skill in the art’s general knowledge at the time of the ’093 patent, and the AAPA is not the basis for this ground. See Pet. 4, 42–43; Pet. Remand 4–5. As Shockwave Med. explains, Federal Circuit “case law has long recognized numerous permissible uses for general background knowledge in an IPR such as, ‘for example, furnishing a motivation to combine, or supplying a missing claim limitation.” 142 F.4th at 1378–79 (quoting Qualcomm Inc. v. Apple Inc., 24 F.4th 1367, 1376 (Fed. Cir. 2022) (citing Randall Mfg., 733 F.3d at 1362; Koninklijke, 948 F.3d at 1337–38)).” slip op. at 31

  Patent outcomesUS 9,569,093 unpatentable
  Claim construction§ 103 obviousnesscites Phillips · Graham
  Patents in suitUS 9,569,093
• Samsung Electronics Co., Ltd. / Samsung Electronics America, Inc. v. Power2b, Inc.All claims unpatentable
  PTAB · Mar 13, 2026 · IPR2021-01239 · APJ John D Hamann · IPR · Remand

  On remand, the Board held claims 17, 18, 21, 22, 26, and 30 unpatentable as obvious over Reime, with claims 17, 18, 21, 22, and 30 also obvious over Reime and Hinckley.

  RulingsRemand decision

  • ExcludeMotion to exclude, deniedDenied

    “In addition, Patent Owner filed a Motion to Exclude certain of Petitioner’s evidence (Paper 28) and Petitioner filed an Opposition (Paper 34). We denied this motion. See Paper 41, 47–50.” slip op. at 3

  • Skill levelSkill level board ownOther

    “one having ordinary skill in the art at the time of the invention of the ’850 patent: one who “would have had a bachelor’s degree in electrical engineering, computer engineering, computer science, or a related field, and . . . years of experience in the research, design, development, and/or testing of touch and/or proximity sensors, human-machine interaction and 3 The Leahy-Smith America Invents Act (“AIA”) included revisions to 35 U.S.C. § 103 that became effective on March 16, 2013. Because the ’850 patent issued from an application filed before March 16, 2013, we apply the pre-AIA version of the statutory basis for unpatentability. 4 US 2003/0034439 A1, published Feb. 20, 2003 (Ex. 1010, “Reime”). 5 US 2002/0021278 A1, published Feb. 21, 2002 (Ex. 1011, “Hinckley”). Petitioner lists the combination of Reime and Hinckley as a separate asserted ground for claim 26. We combine these two asserted grounds into one as they rely on the same combination. additional education substituting for experience and vice versa.” Final Dec. 8–9. This definition for one having ordinary skill was not the subject of appeal, and we maintain it for purposes of this Final Written Decision on Remand. Moreover, it is consistent with the ’850 patent and the asserted prior art. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001).” slip op. at 8

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

    “PO Resp. 17–29; Pet. Reply 8–15; PO Sur-reply 6–11. We construed this term in the Final Written Decision. Final Dec. 10–24. In particular, we concluded that (i) “detector assembly” means “two or more detector elements that detect electromagnetic radiation,” and (ii) a detector assembly is not required to be physically separate from (i.e., not interspersed with) a pixel array. Id. at 20, 22. The Federal Circuit found the first part of our construction erroneous. Appeal Dec. 7–10. In particular, the Federal Circuit concluded that “[t]he element.” Id. at 8. In addition, to guide the Board’s analysis on remand, the Federal Circuit construed “the terms ‘at an edge’ and ‘at least one edge’ [to] require a detector assembly to be arranged along one or more edges of a viewing plane defining plate.” Id. at 10–11. In other words, the Federal Circuit “clarif[ied] that arranging a detector assembly ‘at,’ ‘along,’ or ‘about’ ‘at least one edge’ or ‘an edge’ does not limit the detector assembly to being arranged entirely on ‘one edge.’” Id. at 12.” slip op. at 9

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

    “the Federal Circuit already has concluded that claim 15 is obvious in view of Reime. Appeal Dec. 9–10. Claim 17 further recites “wherein the detector assembly comprises: a support substrate, and an arrangement of detector elements.” Ex. 1001, 67:15–18. We agree with Petitioner and find that Reime teaches these further limitations. Pet. 34–35; Pet. Remand 2–4; Pet. Resp. Remand 1–3. First, as we found in the Final Written Decision, Reime’s receivers 30 and 32 are two detector elements that detect electromagnetic radiation (i.e., light), and Reime’s receivers 30 and 32, collectively, comprise a detector assembly. Final Dec. 27–28 (citations omitted). Moreover, Reime’s two receivers 30 and 32 comprise a detector assembly having multiple detector elements (e.g., two receivers) to teach “an arrangement of detector elements.” Ex. 1010 ¶¶ 73, 86, Figs. 9A–9C; Ex. 2060,7 127:17–18; Pet. 32–33; Pet. Reply 20; Pet. Remand 3. In addition, as we found in the Final Written Decision, Reime teaches that each of receivers 30 and 32 are centered on opposite edges of the plate. 7 Deposition Transcript of Dr. Benjamin Bederson (Apr. 7, 2022). Ex. 1010, Fig. 6A, ¶ 82) (affirming that Reime teaches having one light receiver (e.g., 30 or 32) on each side of a four-sided touch pad). In further support, we agree with Petitioner and find that Reime teaches that receivers 30 and 32 “are mounted in the peripheral area surrounding the LCD 92.” Pet. 32–33; Ex. 1010 ¶ 86; see also id. at Figs. 9A–9C (showing that the receivers are positioned at the edge of the LCD screen); infra annotated Fig. 9E (showing receivers 30 and 32 along edges of the LCD). Accordingly, we find Reime’s detector assembly that comprises receivers 30 and 32 is arranged along two edges (one edge for each receiver) of the LCD, which meets the Federal Circuit’s construction for being arranged at at least one edge. See supra Section III (concluding “at least one edge” means “arranged along one or more edges”) (emphasis added).” slip op. at 12

  Patent outcomesUS 8,624,850 unpatentable
  Claim construction§ 103 obviousnesscites Phillips · Graham
  Patents in suitUS 8,624,850
• Lenovo (United States) Inc. v. Intellectual Ventures, II LLCAll claims unpatentable
  PTAB · Feb 18, 2026 · IPR2024-00124 · APJ John D Hamann · IPR · Final written decision

  Claims 1–4, 6, 7, 10–14, and 16 are unpatentable as obvious over the Neufeld grounds; the Board found the IPMI and Lawrence grounds insufficient.

  RulingsFinal written decision

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “time it was made, we consider the level of ordinary skill in the pertinent art at the time of the invention. Graham v. John Deere Co., 383 U.S. 1, 17 (1966). In assessing the level of ordinary skill in the art, various factors may be considered, including the “type of problems encountered in the art; prior art solutions to those problems; rapidity with which innovations are made; sophistication of the technology; and educational level of active workers in the field.” In re GPAC, Inc., 57 F.3d 1573, 1579 (Fed. Cir. 1995) (citing Custom Accessories, Inc. v. Jeffrey-Allan Indus., Inc., 807 F.2d 955, 962–63 (Fed. Cir. 1986)). “[O]ne or more factors may predominate.” Id. In our Decision on Institution, we adopted the definition Petitioner proposes for one having ordinary skill in the art at the time of the invention of the ’140 patent. Dec. on Inst. 7–8. Namely, we found that one of ordinary skill in the art “would have had a Bachelors’ degree in electrical or computer engineering or a comparable field of study, plus approximately two to three years of professional experience in the field of computer and/or” slip op. at 7

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

    “same claim construction standard that would be used in a civil action under 35 U.S.C. § 282(b), following the standard articulated in Phillips v. AWH Corp., 415 F.3d 1303 (Fed. Cir. 2005) (en banc). 37 C.F.R. § 42.100(b); 83 Fed. Reg. 51,340, 51,340–41, 51,343 (Oct. 11, 2018). In applying such standard, claim terms generally are given their ordinary and customary meaning, as would be understood by a person of ordinary skill in the art, at the time of the invention and in the context of the entire patent disclosure. Phillips, 415 F.3d at 1312–13. “In determining the meaning of the disputed claim limitation, we look principally to the intrinsic evidence of record, examining the claim language itself, the written description, and the prosecution history, if in evidence.” DePuy Spine, Inc. v. Medtronic Sofamor Danek, Inc., 469 F.3d 1005, 1014 (Fed. Cir. 2006) (citing Phillips, 415 F.3d at 1312–17). in claim 1 means “said managed network device.” Pet. 9. Patent Owner does not dispute this construction. We adopt Petitioner’s proposed construction for this term as it appears to be consistent with the Specification’s use of “element” as referring to networked devices, and with the overall claim. See generally Ex. 1002.” slip op. at 8

  • Claim Construction › Functional claiming / §112(f) means-plus-function › Whether §112(f) applies (Williamson, nonce words)Term construed petitioner construction§112(f) appliesDecided for petitioner

    “First, Petitioner argues that “an out of band access connection means” is a means-plus-function term with the recited function being “connecting said one or more network services or remote users with said secure management access controller for management of said network device.” Id. at 10. Petitioner argues that the function’s corresponding structure is “one or more of the following networks: a Public Switched Telephone Network (PSTN) (2:45–57, 3:2–4, 12:37-61), an Integrated Services Digital Network (ISDN) (2:45–57), a cellular network (6:14–21, 7:60–62, 12:37–61), an Ethernet network (12:37–61), a wireless network, and/or a Digital Subscriber Line (DSL) (12:37–61, 15:55–60), where the one or more networks use one or more of the following protocols: [Simple Network Management Protocol (“SNMP”)], TFTP, FTP, DNS, SysLog, Telnet, SSH, HTTP, HTTPs, point to point IP, and/or XML (8:30–38).” Id. Second, Petitioner argues that “virtual management interface connection means” is a means-plus-function term with the following recited with said secure management access controller’; (ii) ‘provides logical separation of management data from user data,’ and (iii) ‘utilizes user interfaces of said managed network element for connecting said one or more network services or remote users with said secure management access controller.’” Id. at 10–11. Petitioner argues that the functions’ corresponding structure is a VPN. Id. at 11 (citing Ex. 1002, 6:22–44, 6:63– 7:5, 12:5–21).” slip op. at 9

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

    “Lastly, we determine that we do not need to construe any other terms to resolve the disputes between the parties. See, e.g., 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 and only to the extent necessary to resolve the controversy.’”).” slip op. at 11

  Patent outcomesUS 7,325,140 unpatentable
  Claim construction§ 103 obviousnesscites Phillips · Graham
  Patents in suitUS 7,325,140

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.