- PTAB · Oct 6, 2026 · IPR2025-00530 · APJ Scott C Moore · IPR · Final written decision
Original claims 1–9 were canceled; the non-contingent motion to add substitute claims 10–18 was denied for lack of written-description support, and claim 18 was also indefinite.
RulingsFinal written decision- 112 supportMotion to amend, deniedDenied
“that either the ’303 application or the ’838 provisional contain adequate written description support for the disputed feature of limitation [10.d]. Though the disclosures cited by Patent Owner indicate that a secondary identifier can be used to aid in verification of a UAV, these disclosures also make clear that both first and second identifiers are transmitted by and received from the UAV. See, e.g., Ex. 2002, 4:15–17, 30:24–31:6; Ex. 2003 ¶¶ 14, 66. Patent Owner’s reliance on disclosure characterized as transmitting an identifier from a remote computing system “through the UAV” (Reply 2) is not persuasive. The cited disclosures from the ’303 application and ’838 provisional generally disclose that the identifiers transmitted by a UAV can be “generated remotely,” such as by a “remote computing system.” Ex. 2002, 14:23–15:2; Ex. 2003 ¶ 45. But Patent Owner has not identified disclosure indicating that a remote computing system may transmit an identifier to the identification receiver. In the ’303 application and ’838 provisional, only the UAV (which is part of the discrimination system, and thus not “remote”) actually transmits identifiers to the identification receiver. Patent Owner is correct in its assertion that an “aerial system identifier can be generated on-board the aerial system” or “generated remotely . . . at a remote computing system.” Mot. 7 (citing Ex. 2002, 14:23–15:2; Ex. 2003 ¶ 45). But even if a UAV’s identifier was at some time in the past generated by a remote computing system, the subsequent transmission of that identifier from the UAV to the identification receiver would not satisfy the plain language of limitation [10.d]. The claim language “receive … a second identifier from a computing system that is remote to the discrimination system” requires the receipt of a transmission of the second identifier from a remote computing system. This claim language limits the source of the received transmission (i.e., where the particular transmission is “receive[d] … from”). Thus, the relevant issue is from where was the recited second identifier received. The relevant is not where the second identifier was originally generated.” slip op. at 12
- Disclosure Requirements (§112) › Definiteness (Nautilus)DefiniteIndefiniteMixed
“We determine that the disputed language in limitation [10.d] is not indefinite. There is no recitation in proposed substitute claim 10 that the second identifier is transmitted solely from the identifier transmission system. Thus, the alleged irreconcilable contradiction cited by Petitioner is not recited in the claims. Petitioner’s position appears to rest on the fact that the ’303 application and ’838 provisional do not disclose receiving the second identifier from a remote computing system. See Sur-reply 6 (“To manufacture written description support, [Patent Owner] argues the claim encompasses identifiers routed ‘through the UAV.’”). Though we agree that limitation [10.d] lacks adequate written description support, this defect does not render the claim indefinite because the scope of limitation [10.d] is otherwise reasonably certain based on its plain language. See supra § III.C.4.” slip op. at 18
- Novelty / Anticipation (§102) › Priority / effective filing date / continuation supportReference not prior artPriority date, deniedDecided for patent owner
“In contrast, the ’393 provisional never discloses that the described drone defense system may use the identity of a detected drone to develop a particular countermeasure. The disclosed RTSS certainly uses identity information to determine whether a drone is a threat. And if a threat is identified, the RTSS immediately starts “a series of processes … to determine what rule of engagement will be applied on the intruding drone.” Ex. 1006 ¶ 10. The ’393 provisional discloses that the system may select a particular countermeasure based on (i) the particular zone within a protected area within which a drone is located, (ii) “the behavior of the hostile drone,” or (iii) “other instructions.” Id. ¶¶ 9, 10. But the ’393 provisional never discloses that these “other instructions” may include the identity of the drone. The system disclosed in the ’393 provisional uses the identity of a drone to determine whether to activate the countermeasure system. See id. ¶¶ 16–18. But there is no disclosure in the ’393 provisional that the countermeasure system, once activated, uses the identity of the drone to develop the particular countermeasure to be employed. See generally Ex. 1006. Thus, though the Whitmarsh reference itself contains ample written description support for limitation [19e], the earlier-filed ’393 provisional does not. On this record, and having reviewed the ’393 provisional in its entirety, we determine that the ’393 provisional does not “reasonably convey[] to those skilled in the art that the inventor had possession of” the subject matter of limitation [19e] of Whitmarsh’s claim 19 “as of the filing date” of the ’393 provisional. See Ariad, 598 F.3d at 1351.” slip op. at 27
§ 102 anticipation§ 112 disclosurecites NautilusPatents in suitUS 10,249,199 - PTAB · Oct 6, 2026 · IPR2025-00525 · APJ Scott C Moore · IPR · Final written decision
Original claim 21 was canceled; the Board denied substitute claim 22 for new matter and held it obvious under §103 based on six combinations.
RulingsFinal written decision- 112 supportMotion to amend, deniedDenied
“First, Patent Owner has not shown possession of the disputed feature of a “radio communication module [that] is configured to utilize a secure identifier, the secure identifier comprising a specified excitation.” In the ’406 application, the term “excitation” is used exclusively to refer to a light beam signal. See Ex. 2015, 7:8–13, 9:8–10, 23:9.2 The ’406 application discloses that an identification box on an aircraft may include both an RF module and a separate light sensor. See Ex. 2015, 7:3–11. But nowhere does the ’406 application describe receiving a light beam (e.g., an excitation) with the RF module of the identification box (as opposed to the light sensor), so as to provide support for proposed substitute claim 22’s recitation of a “radio communication module” configured to utilize “a secure identifier . . . comprising a specified excitation.” We disagree with Patent Owner that it suffices that one of ordinary skill in the art “would recognize that these disclosures are equally applicable to the RF-only embodiments” (Reply 5). “It is not sufficient for purposes of the written description requirement . . . that the disclosure, when combined with the knowledge in the art, would lead one to speculate as to modifications that the inventor might have envisioned, but failed to disclose.” Lockwood v. Am. Airlines, Inc., 107 F.3d 1565, 1572 (Fed. Cir. 1997). On this record, and having reviewed the ’959 Patent, the ’153 provisional, and the ’406 application, we find no evidence in those documents that the named inventor was in possession of the concept of a radio communications module “configured to utilize a secure identifier” where “the secure identifier compris[es] a specified excitation.” Second, setting aside the “radio communication module” in proposed substitute claim 22, Patent Owner also has not shown that the named inventor was in possession of the feature of a “secure identifier comprising a specified excitation.” Patent Owner’s argument that the ’406 application describes a light beam directed to a particular aircraft (see Reply 4–5) is 2 The same is true of the ’153 provisional. See Ex. 2016 ¶¶ 29, 34. unavailing. The fact that the properties of a particular light beam indicate that the light beam is intended for a particular aircraft does not demonstrate that the light beam is a “secure identifier,” as we have construed that term. Patent Owner has not identified any disclosure in the ’406 application of a “secure identifier” comprising a light beam, let alone that such light beam can be utilized by a “radio communication module.” The only references to “secure” identifiers in the ’406 application describe radio frequency signals. See Ex. 2015, 2:4–6, 15:21–17:12.3 Having reviewed the ’959 Patent, the ’153 provisional, and the ’406 application, we find no evidence in those documents that the named inventor was in possession of the concept of a “secure identifier comprising a specified excitation.”” slip op. at 15
- ScopeDecided for patent owner
“not impermissibly broaden the scope of the claims of the ’959 Patent. As Patent Owner suggests, there were no limitations in original claim 21 on the type of radio signal the radio communication module could receive, and so it follows that proposed substitute claim 22 does not now encompass receiving a broader set of radio signals. We see no basis for Petitioner’s argument that the past tense verb “received” limited original claim 21 to “signals of a compatible ‘type’ and ‘range.’” Opp. 7. Moreover, the claim language (with the proposed deletion shown double brackets) provides that “the radio communication module is configured to receive a [[received]] radio signal.” Any radio signal that the radio communications module receives would necessarily be a “received” radio signal. Thus, deleting the redundant word “received” does not enlarge the scope of this claim limitation. We also are not persuaded by Petitioner’s suggestion that removing the term “received” broadens original claim 21 by deleting a requirement that the radio signal have already been previously received by the claimed device. See Sur-reply 9. Original claim 21 simply recited, using redundant language, that “the radio communication module is configured to receive a received radio signal.” Ex. 1001, 18:5–7. The most natural reading of this language is that the phrase “received radio signal” is just a description of a radio signal that is received by the recited radio communications module. Petitioner has cited no persuasive evidence that one of ordinary skill in the art would have counterintuitively interpreted this language to impose an additional requirement that the “received radio signal” must have been received twice—a first time by some other component of the device, and a second time by the recited radio communication module. Accordingly, we determine that the proposed amendment does not improperly broaden claim scope.” slip op. at 10
- Disclosure Requirements (§112) › Definiteness (Nautilus)IndefiniteNot shown unpatentable
“572 U.S. 898 (2014). See Memorandum: Approach to Indefiniteness Under 35 U.S.C. § 112 in AIA Post-Grant Proceedings (Jan. 6, 2021).4 Under Nautilus, a claim is indefinite if fails to “inform those skilled in the art about the scope of the invention with reasonable certainty.” 572 U.S. at 910. We agree with Patent Owner that neither of the identified terms are indefinite. Regarding the term “low-altitude aircraft,” we determine the Specification provides a sufficient basis for understanding the scope and meaning of this term with reasonable certainty. The U.S. Court of Appeals for Federal Circuit has explained that, when a term of degree is recited in a claim, it is necessary “to determine whether the patent’s specification provides some standard for measuring that degree.” See Seattle Box Co. v. Indus. Crating & Packing, Inc., 731 F.2d 818, 826 (Fed. Cir. 1984); see also Datamize, LLC v. Plumtree Software, Inc., 417 F.3d 1342, 1350 (Fed. Cir. 2005) (“Some objective standard must be provided in order to allow the public to determine the scope of the claimed invention.”). Here, the Specification describes the related art as including “small UASs (e.g., aircrafts up to 25 pounds flying up to 500 ft of the low altitude airspace).” Ex. 1001, 1:50–52. One of ordinary skill in the art would understand from the Specification that the cited disclosure provides an objective standard for determining the scope of a low-altitude aircraft as one that is designed to fly up to a maximum altitude of about 500 feet.” slip op. at 20
- Skill levelSkill level petitioner adoptedDecided for petitioner
“In our Institution Decision, we adopted Petitioner’s proposal that one of ordinary skill in the art would have had the following qualifications: [E]ither (1) a Bachelor of Science in Mechanical Engineering, Electrical Engineering, Aerospace engineering, or an equivalent field, as well as at least 2 years of academic or industry experience in the aerospace, avionics, telecommunications, or electronic device manufacturing industry, or (2) at least four years of industry experience in any of the above industries. Paper 13, 5 (citing Pet. 21). Patent Owner has not disputed this formulation; thus, we adopt it for purposes of this Decision. See Paper 13, 10–11 n. 8.” slip op. at 23
§ 103 obviousness§ 112 disclosurecites Graham · NautilusPatents in suitUS 10,713,959 - Facebook, Inc. v. Palo Alto Research Center LLCAll claims unpatentablePTAB · Mar 22, 2023 · IPR2021-01461 · APJ Christopher L Ogden · IPR · Final written decision
Claims 1–5, 7–11, 13–17, 19, and 20 are unpatentable under § 103; PARC’s contingent motion to amend is denied because the pending substitute claims lack written-description support and are obvious.
RulingsFinal written decision- Skill levelSkill level petitioner adoptedDecided for petitioner
“Relying on Mr. Schmandt’s testimony, Facebook argues that a person of ordinary skill in the art “would have possessed at least a bachelor’s degree in electrical engineering or computer science, and two years of work experience in the field of context-based computer systems, such as the collection, processing and use of context data in computer systems capable of adapting their operation based on context.” Pet. 6 (citing Ex. 1002 ¶¶ 15– 18). Facebook also contends that a person might qualify as an ordinarily skilled artisan “with more formal education and less technical experience, or vice versa.” Id. For this proceeding, PARC does not dispute this proposed level of ordinary skill. PO Resp. 16–17. Because Facebook’s uncontroverted articulation of the level of ordinary skill in the art is supported by testimonial evidence and appears consistent with the types of problems and solutions in the ’439 patent, we adopt it for this decision. See, e.g., Ex. 1001, 1:4–33 (“Background” section of the ’439 patent, describing the field and related art as relating to the use of using contextual data in computer systems).” slip op. at 10
- Strike new argumentNew argument consideredDecided for petitioner
“construction of the term “facts and assertions” or the identification of facts and assertions within Cheng. See Paper 23, 1–2. Having reviewed the arguments, we do not consider them untimely. As we discuss in more detail below, Facebook relied on the ordinary and customary meaning of the term “facts and assertions” in its Petition, and then when PARC raised an alternative construction of the term in its Response, Facebook responded to those arguments. See infra Sections IV.B.2, IV.C.4(a). Facebook’s Reply only responded to arguments raised in PARC’s Response and was not untimely. See 37 C.F.R. § 42.23(b) (permitting a petitioner to respond to arguments in a patent owner response); Anacor Pharm., Inc. v. Iancu, 889 F.3d 1372, 1380–81 (Fed. Cir. 2018) (“[T]he petitioner in an inter partes review proceeding may introduce new evidence after the petition stage if the evidence is a legitimate reply to evidence introduced by the patent owner, or if it is used ‘to document the knowledge that skilled artisans would bring to bear in reading the prior art identified as producing obviousness.’” (quoting Genzyme Therapeutic Prod. Ltd. P’ship v. Biomarin Pharm. Inc., 825 F.3d 1360, 1369 (Fed. Cir. 2016))). Moreover, PARC had a meaningful opportunity to address the arguments in its Sur-reply and in oral argument. See PO Sur-reply 7–12; Tr. 22–34. Thus, we do not find Facebook’s contested arguments untimely and we have considered them in our decision.7” slip op. at 8
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededNot reached
“We agree with Facebook. As we discuss below, Cheng teaches a graph-based model that stores data in memory on a per-user basis. See infra Section IV.C.4(a); Ex. 1003, Fig. 7. Also, as PARC acknowledges, Facebook’s expert Mr. Schmandt stated in deposition that he assumed, for his analysis, that the term “context graph” requires a “graph-based model.” PO Resp. 22 (citing Ex. 2019, 36:16–37:8); see also PO Sur-reply 4. Thus, because Facebook’s analysis of Cheng is consistent with the assumption that “context graph” has the meaning PARC proposes in this proceeding, we do not need to construe the term “context graph” to reach our decision. 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’ . . . .” (quoting Vivid Techs., Inc. v. Am. Sci & Eng’g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999))).” slip op. at 13
- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed board ownDecided for petitioner
“We agree with the parties that a person of ordinary skill in the art would have understood the term “fact” to include an indication of truth, whereas an assertion need not include such an indication. However, we disagree with PARC that a person of ordinary skill would have considered the term “assertion” to exclude facts. Indeed, in its ordinary and customary meaning, a fact stored in a context graph would be a type of assertion. We appreciate PARC’s argument that when two different terms appear in a claim, they presumably refer to different things. See PO Resp. 27 (citing CAE Screenplates, 224 F.3d at 1317). And we agree that the two terms have different meanings in claim 1 based on the plain meaning of each term. However, the specification refers to “stor[ing] facts and assertions about a user’s behavior and interests,” which simply appears to identify a single category of data for storage, i.e., “facts and assertions,” without specifying a clear difference between “facts” and “assertions.” See Ex. 1001, 3:21–22. In any event, we find no evidence of record suggesting that either (1) the (citing Pet. Reply 8–9). Because Facebook appears to have been relying on what it regarded as the plain meaning of the terms without proposing an explicit construction, we do not interpret Facebook’s argument in the Petition (Pet. 20–21) to imply that there is no distinction between a fact and an assertion, and do not find Mr. Schmandt’s later testimony (see, e.g., Ex. 2019, 41:3–11) inconsistent with arguments made in the Petition. ordinary and customary meaning of the term “assertion” excludes facts, or (2) that the ’439 patent uses these terms in a way that departs from their ordinary and customary meaning. That claim 1 requires the presence of both “facts” and “assertions” does not render the two terms superfluous, as this would exclude prior art in which a context graph includes only assertions but not facts. On the other hand, a disclosure of a collection of facts would meet the term “facts and assertions” because a person of ordinary skill in the art would have regarded any subset of the facts to also be assertions.” slip op. at 15
Patent outcomesUS 9,208,439 unpatentableClaim construction§ 103 obviousness§ 112 disclosurecites Phillips · KSR · GrahamPatents in suitUS 9,208,439 - Twitter, Inc. v. Palo Alto Research Center LLCAll claims unpatentablePTAB · Mar 22, 2023 · IPR2021-01430 · APJ Christopher L Ogden · IPR · Final written decision
Claims 1–5, 7–11, 13–17, 19, and 20 are unpatentable under § 103; PARC’s contingent motion to amend is denied because the proposed substitute claims lack written-description support and are unpatentable.
RulingsFinal written decision- Skill levelSkill level petitioner adoptedOther
“Relying on Dr. Turnbull’s testimony, Twitter argues that a person of ordinary skill in the art “would at minimum have a bachelor’s in software, computer, or electrical engineering or computer science with at least two years’ experience in software development, including with respect to context-aware devices and systems, or the equivalent.” Pet. 16 (citing Ex. 1003 ¶ 24). Also, “[a]dditional graduate education could substitute for professional experience, or significant experience in electronic messaging could substitute for formal education.” Id. (citing Ex. 1003 ¶ 24). For this proceeding, PARC does not dispute this proposed level of ordinary skill. PO Resp. 21. Because Twitter’s uncontroverted articulation of the level of ordinary skill in the art is supported by testimonial evidence and appears consistent with the types of problems and solutions in the ’439 patent, we adopt it for this decision. See, e.g., Ex. 1001, 1:4–33 (“Background” section of the ’439 patent, describing the field and related art as relating to the use of contextual data in computer systems).” slip op. at 9
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededOther
“We agree as to Twitter’s last point, as we discuss below, that Cheng teaches a graph-based model that stores data in memory on a per-user basis. See infra Section IV.C.4(a); Ex. 1005, Fig. 7. Moreover, this decision does not address grounds of the Petition that omit Cheng as a reference, Cheng discloses a “context graph” under either party’s construction. Thus, we need not construe the term for this decision. See Nidec, 868 F.3d at 1017. Because the terms “recommender” and “application event data and/or operating system data” are not contested and are not material to our decision, we do not construe these two terms. 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’ . . . .” (quoting Vivid Techs., Inc. v. Am. Sci & Eng’g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999))). To the extent that other claim terms are significant, we discuss them below in the context of the asserted prior art.” slip op. at 12
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation foundReasonable expectation foundUnpatentable
“We determine that Twitter has persuasively, and with sufficient specificity, shown that the combination of Huomo and Cheng teaches all aspects of limitation 13[d], and that it would have been obvious to modify Huomo by using Cheng’s personal interest graph as the model for how facts and assertions are stored in Huomo’s “blackboard.” This modification would have been compatible with Huomo and would simply affect the form of the information, or types of information, that are stored in Huomo’s blackboard. See Intel Corp., v. PACT XPP Schweiz AG, No. 2022-1037 at 10–13 (Fed. Cir. Mar. 13, 2023) (there is motivation to combine where one reference addresses a problem in one way, and another reference addresses the same problem in an alternative way that would be a suitable option). We agree with Twitter that this modification would have been within the ordinary skill in the art, that there would have been a reasonable expectation of success, and that an ordinarily skilled artisan would have recognized benefits to using Cheng’s graph-based structure such as the ability to better track social relationships through annotating the nodes and edges, and the ability to more easily track users’ shared interests and the influences that users may have on each other. See Pet. 53–55; Ex. 1003 ¶¶ 156–161.” slip op. at 30
- Obviousness (§103) › Motivation to combine / reasonable expectation of success › HindsightDecided for petitioner
“We determine that Twitter has persuasively, and with sufficient specificity, shown that the combination of Huomo and Cheng teaches all aspects of limitation 13[d], and that it would have been obvious to modify Huomo by using Cheng’s personal interest graph as the model for how facts and assertions are stored in Huomo’s “blackboard.” This modification would have been compatible with Huomo and would simply affect the form of the information, or types of information, that are stored in Huomo’s blackboard. See Intel Corp., v. PACT XPP Schweiz AG, No. 2022-1037 at 10–13 (Fed. Cir. Mar. 13, 2023) (there is motivation to combine where one reference addresses a problem in one way, and another reference addresses the same problem in an alternative way that would be a suitable option). We agree with Twitter that this modification would have been within the ordinary skill in the art, that there would have been a reasonable expectation of success, and that an ordinarily skilled artisan would have recognized benefits to using Cheng’s graph-based structure such as the ability to better track social relationships through annotating the nodes and edges, and the ability to more easily track users’ shared interests and the influences that users may have on each other. See Pet. 53–55; Ex. 1003 ¶¶ 156–161.” slip op. at 30
Patent outcomesUS 9,208,439 unpatentableClaim construction§ 103 obviousness§ 112 disclosurecites Phillips · KSR · GrahamPatents in suitUS 9,208,439 - Tencent Technology (Shenzhen) Co. Ltd. v. Yogesh RathodInstitution deniedPTAB · Jun 27, 2022 · DER2022-00002 · APJ Michael R Zecher · DER · Institution
The Board denied institution because Tencent did not make a sufficient showing that the named inventors conceived the invention allegedly communicated to Rathod.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)Institution denied meritsInstitution denied
“that the standards for instituting a derivation proceeding are met, the Director may institute a derivation proceeding.” 35 U.S.C. § 135(a)(1). We have authority to institute a derivation proceeding on behalf of the Director. 37 C.F.R. § 42.408(a). The threshold showing for institution of a derivation proceeding is whether the petition demonstrates substantial evidence that, if unrebutted, would support a determination of derivation. See 35 U.S.C. § 135(a); 37 C.F.R. § 42.405(c).1 Once a derivation proceeding has been instituted, the standard of proof for establishing that a challenged claim constitutes a derived invention is by a preponderance of the evidence. 37 C.F.R. § 42.1(d). For the reasons set forth below, we conclude” slip op. at 2
- BurdenDenied
“is devoid of any explanation of the circumstances surrounding conception of the invention by the three named inventors of the ’371 application. Most notably, Tencent does not provide supporting testimony from any of the three named inventors or, for that matter, from any other parties that could corroborate the alleged conception. Indeed, the word “conception” does not appear in Tencent’s Petition at all. See Pet. Put simply, Tencent fails to provide any meaningful information regarding the work done by each of the three named inventors that resulted in conception of the invention covered by the pending claims of the ’371 application. Absent some evidence in the record, such as testimony from the three named inventors together with corroborating evidence showing there was formation in the mind of the named inventors of a definite and permanent idea of the complete and operative invention, Tencent has not demonstrated prior conception.6 To the extent Tencent expects us to scour the preliminary record to unearth supporting evidence of prior conception, we decline to do so. It is well-settled that Tencent is “master of its complaint.” SAS Institute Inc. v. Iancu, 138 S. Ct. 1348, 1355 (2018). We are constrained by the arguments and evidence presented and developed in Tencent’s Petition, and we are not” slip op. at 13
- Disclosure Requirements (§112) › Written description (Ariad)Not reached
“6 We recognize that Tencent contends that the ’265 patent and the three applications in its priority chain lack sufficient written description support for the claimed invention. Pet. 17–28. We need not reach Tencent’s arguments that the three applications in the priority chain of the ’265 patent lack sufficient written description support for the claimed invention because, as we explain above, Tencent does not demonstrate that the named inventors in the ’371 application conceived, at any time, the inventions purportedly communicated to Mr. Rathod.” slip op. at 13
- Expert testimonyNot reached
“is devoid of any explanation of the circumstances surrounding conception of the invention by the three named inventors of the ’371 application. Most notably, Tencent does not provide supporting testimony from any of the three named inventors or, for that matter, from any other parties that could corroborate the alleged conception. Indeed, the word “conception” does not appear in Tencent’s Petition at all. See Pet. Put simply, Tencent fails to provide any meaningful information regarding the work done by each of the three named inventors that resulted in conception of the invention covered by the pending claims of the ’371 application. Absent some evidence in the record, such as testimony from the three named inventors together with corroborating evidence showing there was formation in the mind of the named inventors of a definite and permanent idea of the complete and operative invention, Tencent has not demonstrated prior conception.6” slip op. at 13
§ 112 disclosurePatents in suitUS 10,990,265 - Offshore Technical Compliance, LLC v. Innovative Pressure Testing, LLCAll claims unpatentablePTAB · Oct 28, 2021 · IPR2020-00923 · APJ Patrick M Boucher · IPR · Final written decision
Claims 1–17 were held unpatentable as obvious over BOP California, Wodjenski, and Winters; the revised motion to amend proposing claims 19–35 was denied.
RulingsFinal written decision- Adverse judgmentAdverse judgmentOther
“1 The Petition requested review of claims 1–18, but Patent Owner filed a statutory disclaimer of claim 18. Pet. 3; Ex. 2001; see 37 C.F.R. § 42.107(e) (“The patent owner may file a statutory disclaimer under 35 U.S.C. 253(a) in compliance with § 1.321(a) of this chapter, disclaiming one or more claims in the patent. No inter partes review will be instituted based on disclaimed claims.”); Nobel Biocare Servs. AG v. Instradent USA, Inc., 903 F.3d 1365, 1372 (Fed. Cir. 2018). claims on which we instituted trial. Based on the record before us, Petitioner has shown, by a preponderance of the evidence, that (1) claims 1–17 of the ’143 patent are unpatentable; and (2) Patent Owner’s proposed substitute claims 19–35 are unpatentable.” slip op. at 2
- Expert testimonyPetitioner expert creditedDecided for patent owner
“B. Testimony of Mr. Anderson Patent Owner contends that the testimony provided by Petitioner’s” slip op. at 16
- Skill levelSkill level petitioner adoptedDecided for petitioner
“C. Level of Ordinary Skill in the Art In determining whether an invention would have been obvious at the” slip op. at 18
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)Other
“D. Claim Construction The Board uses “the same claim construction standard that would be” slip op. at 21
Patent outcomesUS 9,207,143 unpatentableClaim construction§ 103 obviousness§ 112 disclosurecites Phillips · KSR · GrahamPatents in suitUS 9,207,143 - Qualcomm Inc. / Qualcomm Atheros, Inc. v. Parkervision Inc.Institution deniedPTAB · Mar 8, 2016 · IPR2015-01819 · APJ Michael R Zecher · IPR · Institution
The Board denied institution because Qualcomm did not show a reasonable likelihood that claims 88–92 and 107–110 were unpatentable under § 103(a).
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)Institution denied meritsInstitution denied
“Under 35 U.S.C. § 314(a), an inter partes review may not be instituted unless the information presented in the Petition shows “there is a reasonable likelihood that the petitioner would prevail with respect to at least 1 of the claims challenged in the petition.” Taking into account the arguments presented in ParkerVision’s Preliminary Response, we conclude that the information presented in the Petition does not establish that there is a reasonable likelihood that Qualcomm will prevail in challenging claims 88– 92 and 107–110 of the ’372 patent as unpatentable under 35 U.S.C. § 103(a). We, therefore, deny the Petition.” slip op. at 2
- BurdenDenied
“An invention “composed of several elements is not proved obvious merely by demonstrating that each of its elements was, independently, known in the prior art.” KSR, 550 U.S. at 418. Instead, a determination of unpatentability on a ground of obviousness must include “‘articulated reasoning with some rational underpinning to support the legal conclusion of obviousness.’” Id. (quoting In re Kahn, 441 F.3d 977, 988 (Fed. Cir. 2006)). The obviousness evaluation “should be made explicit,” and it “can be important to identify a reason that would have prompted a person of ordinary skill in the relevant field to combine the elements in the way the claimed new invention does.” Id. We analyze the asserted grounds with the principles identified above in mind.” slip op. at 11
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation not foundNot shown unpatentableNot shown unpatentable
“On the present record, we are not persuaded that Qualcomm has articulated a sufficient rationale to combine the teachings of Dobrovolny and Maas. We understand Qualcomm to argue that modifying Dobrovolny’s RF mixer to transmit a harmonic frequency instead of the fundamental frequency is nothing more than a design choice. See Pet. 41–42. This argument, by itself, does not explain why modifying Dobrovolny in the manner proposed by Qualcomm would have been obvious. See Cutsforth, Inc. v. MotivePower, Inc., No. 2015-1316, 2016 WL 279984, at *3 (Fed. Cir. Jan. 22, 2016) (non-precedential) (“Merely stating that a particular placement of an element is a design choice does not make it obvious. [There must be] a reason for why a person of ordinary skill in the art would have made the specific design choice.”). Qualcomm does not offer a sufficient or credible explanation as to why one of ordinary skill in the art would have made the specific design choice of transmitting a harmonic frequency instead of the fundamental frequency to Dobrovolny’s RF mixer in order to account for a desired harmonic, as required by independent claim 88. Absent such an explanation, we are not persuaded that Qualcomm adequately explains why independent claim 88 would have been obvious over the combined teachings of Dobrovolny and Maas. We also are not persuaded by the cited testimony of Dr. Larson that purportedly supports Qualcomm’s rationale to combine the teachings of Dobrovolny and Maas because it essentially repeats the arguments advanced by Qualcomm in its Petition. Compare Pet. 41–42, with Ex. 1025 ¶ 174. For instance, Dr. Larson testifies that: [t]o the extent it is unclear whether Dobrovolny discloses that a desired harmonic is included in the multiplicity of harmonics in waveform C, Maas discloses that the choice to transmit at a harmonic frequency instead of the fundamental frequency was a known design alternative that would have been obvious to one of ordinary skill in the art, as I discussed in Section V above. Ex. 1025 ¶ 174. Similar to our analysis above, Dr. Larson does not offer a sufficient or credible explanation as to why one of ordinary skill in the art would have made the specific design choice of transmitting a harmonic frequency instead of a fundamental frequency to Dobrovolny’s RF mixer in order to account for a desired harmonic, as required by independent claim 88. Moreover, we note that “Section V” of Dr. Larson’s Declaration, referred to in the block quote above, spans forty-six (46) pages or sixty-nine (69) paragraphs. See Ex. 1025 ¶¶ 31–100. In essence, Dr. Larson asks that we search the sixty-nine paragraphs of testimony in Section V to unearth support for his conclusory statement in the passage quoted above. This we will not do. If a party or witness wishes for us to consider one portion of a document as supporting statements made in another portion, it must provide citations to those portions with particularity.” slip op. at 15
- Obviousness (§103) › Analogous artAnalogous artDecided for patent owner
“On the present record, we are not persuaded that Qualcomm has articulated a sufficient rationale to combine the teachings of Dobrovolny, Maas, and Thodesen. With respect to Qualcomm’s assertion that the teachings of Dobrovolny and Thodesen are capable of being combined because both of these references teach the same structure and recognize the same problem, this assertion, at best, indicates that Dobrovolny and Thodesen are analogous art to each other. Merely asserting that these prior art references are analogous art to each other, however, does not suffice as an articulated reason with a rational underpinning to combine their respective teachings—more is required to support the legal conclusion of obviousness. See KSR, 550 U.S. at 418. We also are not persuaded by the cited testimony of Dr. Larson that purportedly supports Qualcomm’s rationale to combine the teachings of Dobrovolny and Thodesen because it essentially repeats the arguments advanced by Qualcomm in its Petition. Compare Pet. 42, with Ex. 1025 ¶ 173. For instance, Dr. Larson testifies that: [f]or example, it would have been obvious to a person of ordinary skill in the art to combine Dobrovolny with Thodesen’s summer because both references teach the same architecture of a switch where one input of each switch is coupled to AC ground and [both references] recognize the need to sum the signals generated by the switch . . . . Thus, a person of ordinary skill in the art using Dobrovolny’s circuitry would have been motivated to combine it with any similar device that would sum the voltages of the inputted signals, including the summer disclosed in Thodesen. Ex. 1025 ¶ 173. Similar to our explanation above, simply demonstrating that Dobrovolny and Thodesen are analogous art to each other does not suffice as an articulated reason with a rational underpinning to combine their respective teachings—more is required to support the legal conclusion of obviousness. See KSR, 550 U.S. at 418.” slip op. at 22
§ 103 obviousness§ 112 disclosurecites KSR · GrahamPatents in suitUS 7,039,372 - Chicago Mercantile Exchange, Inc. v. 5th Market, Inc.All claims unpatentablePTAB · Dec 17, 2014 · CBM2013-00027 · APJ Michael R Zecher · CBM · Final written decision
Claims 1–23 and 41–49 are unpatentable: claims 1–23 are indefinite, and claims 1–4, 6–23, and 41–49 are obvious; the motion to amend is denied.
RulingsFinal written decision- Skill levelSkill level board ownDecided for petitioner
“considered, including “type of problems encountered in the art; prior art solutions to those problems; rapidity with which innovations are made; sophistication of the technology; and educational level of active workers in the field.” In re GPAC, Inc., 57 F.3d 1573, 1579 (Fed. Cir. 1995) (citing Custom Accessories, Inc. v. Jeffrey-Allan Indus., Inc., 807 F.2d 955, 962 (Fed. Cir. 1986)). There is evidence in the record before us that reflects the knowledge level of a person with ordinary skill in the art. CME’s expert witness, Dr. Pirrong, attests that a person with ordinary skill in the art would be an individual who possesses the following: (1) a bachelor’s degree in computer science, or another quantitative field such as mathematics, statistics, economics, or finance; (2) two to five years of work experience in any one of the aforementioned areas; and (3) an understanding of the operation of markets for financial instruments, including computerized and electronic markets. Ex. 1005 ¶ 44.” slip op. at 24
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)Term construed board ownDecided for petitioner
“We are not persuaded by 5th Market’s proposed claim construction of the claim phrase “external price feed” because its construction of “outside” the network is overly narrow. 5th Market does not direct us to a disclosure in the Specification of the ’419 patent that suggests “outside” the network should be limited to a marketplace trading, but not aggregating orders for, the same securities or items as the originating CORE trading engine, or a diverse marketplace that does not trade or aggregate the same securities or items, as the originating CORE trading engine. If a feature is not necessary to give meaning to what the inventor means by a claim term, it would be 15 “extraneous,” and should not be read into the claim. Renishaw PLC v. Marposs Societa’ per Azioni, 158 F.3d 1243, 1249 (Fed. Cir. 1998); E.I. du Pont de Nemours & Co. v. Phillips Petroleum Co., 849 F.2d 1430, 1433 (Fed. Cir. 1988). We decline to adopt 5th Market’s construction of “outside” the network as the broadest reasonable interpretation, as it would import extraneous limitations into the claims, and it would be inconsistent with the Specification of the ’419 patent. 5th Market’s attempt to limit “outside” the network to the two types of marketplaces identified above is not necessary to give meaning to the claim phrase “external price feed,” and should not be read into the claims that recite this feature. We maintain that the broadest reasonable interpretation of the claim phrase “external price feed” is “price data received from outside of the conditional order transaction network.” As we explained in the Decision to Institute (Dec. 20–22), this claim construction is consistent with the ordinary and customary meaning of “external,” as would be understood by one with ordinary skill in the art, in light of the ’419 patent.” slip op. at 15
- Claim Construction › Functional claiming / §112(f) means-plus-function › Corresponding structure / algorithm (indefinite if none)§112(f) appliesDecided for petitioner
“When construing a means-plus-function limitation under 35 U.S.C. § 112 ¶ 6, 3 the corresponding structure of a means-plus-function limitation must be more than simply a general-purpose computer or microprocessor to avoid impermissible functional claiming, unless certain narrow exceptions concerning generic computer functions apply. Aristocrat Techs. Austl. Pty Ltd. v. Int’l Game Tech., 521 F.3d 1328, 1333 (Fed. Cir. 2008); see In re Katz Interactive Call Proc. Patent Litig., 639 F.3d 1303, 1316 (Fed. Cir. 2011). That is, the specification must disclose “enough of an algorithm to provide the necessary structure under § 112, ¶ 6” or a disclosure that can be 3 Section 4(c) of the AIA re-designated 35 U.S.C. § 112 ¶ 6 as 35 U.S.C. § 112(f). Nonetheless, because the ’419 patent has a filing date before September 16, 2012 (the effective date of the AIA), we refer to the pre-AIA version of 35 U.S.C. § 112. 18 expressed in any understandable terms, e.g., a mathematical formula, in prose, or as a flowchart. Finisar Corp. v. The DirectTV Grp., Inc., 523 F.3d 1323, 1340 (Fed. Cir. 2008). Simply reciting a claimed function in the specification, and saying nothing about how the computer or processor ensures that such a function is performed, is not a sufficient disclosure for an algorithm which, by definition, must contain a sequence of steps. Blackboard, Inc. v. Desire2Learn, Inc., 574 F.3d 1371, 1384 (Fed. Cir. 2009). According to the Specification of the ’419 patent, Table 1 includes conditions that are available for input by subscribers, viewable by other subscribers, and executed by the system’s trading engine, e.g., the CORE trading engine illustrated in Figure 1. Ex. 1001, 17:20–23. Although the CORE trading engine is tantamount to a general purpose computer, there is no explicit disclosure that explains how the conditions included in Table 1 are used to compare orders. For instance, Table 1 includes, amongst other conditions, price, quantity, minimum quantity, cap, and a collar kill that may be used to compare orders. Id. at 17:25–18:20. Table 1, however, does not disclose a well-defined or otherwise recognizable sequence of steps that uses these conditions to compare orders. See Blackboard, 574 F.3d at 1384. Absent such a disclosure, we are not persuaded that the Specification of the ’419 patent discloses a specific algorithm that transforms an otherwise general purpose computer into a special purpose computer programmed to perform the recited function of “comparing.” See Finisar, 523 F.3d at 1340. 19 In summary, because Federal Circuit precedent dictates that the corresponding structure for performing a specialized function, as here, cannot just be a general purpose computer, the Specification of the ’419 patent fails to disclose sufficient structure for performing the recited function of “comparing.”” slip op. at 18
- Disclosure Requirements (§112) › Definiteness (Nautilus)IndefiniteUnpatentable
“Table 1, that purportedly identify the corresponding structure for performing the recited function of “comparing.” PO Resp. 76–77 (citing Ex. 1001, 17:20–18:20; Ex. 2008 ¶ 86). 5th Market argues that these disclosures in the Specification collectively amount to a structure in the form of an algorithm that transforms an otherwise general purpose computer into a special-purpose computer programmed to perform the recited function of “comparing.” Id. at 77–78 (citing Ex. 2008 ¶ 87). In its Reply, CME contends that the ’419 patent does not disclose an algorithm for comparing orders, nor does it explain how a computer may be programmed to compare algorithmic orders with algorithmic or non-algorithmic orders. Pet. Reply 15. As we explained in the claim construction section above, upon reviewing the disclosures in the Specification of the ’419 patent relied upon by 5th Market in its Patent Owner Response, the Specification of the ’419 patent fails to disclose sufficient structure for performing the recited function of “comparing.” In other words, the conditions included in Table 1 of the ’419 patent, by themselves, do not set forth a well-defined or otherwise recognizable sequence of steps for comparing orders and, therefore, do not amount to a specific algorithm that transforms an otherwise general purpose computer into a special purpose computer programmed to perform the recited function of “comparing.” See Blackboard, 574 F.3d at 1384; Finisar, 523 F.3d at 1340. Consequently, we conclude that CME has demonstrated by a preponderance of evidence that claims 1–23, each of 21 which recites the claim phrase “means for comparing,” are indefinite under § 112 ¶ 2.” slip op. at 21
Patent outcomesUS 6,418,419 unpatentableClaim construction§ 103 obviousness§ 112 disclosurecites KSR · GrahamPatents in suitUS 6,418,419 - Liberty Mutual Insurance Co. v. Progressive Casualty Insurance Co.All claims unpatentablePTAB · Mar 13, 2014 · CBM2013-00004 · APJ Joni Y Chang · CBM · Final written decision
Claims 1–78 are unpatentable: anticipated by Burge and Nakagawa, and claims 16, 17, 47, 63, and 64 are also obvious over the stated combinations with Herrod.
RulingsFinal written decision- Disclosure Requirements (§112) › Written description (Ariad)Not entitled to earlier dateDecided for petitioner
“Under 35 U.S.C. § 120, a patent claim is entitled to the benefit of the filing date of an earlier-filed application only if the disclosure of the earlier-filed application provides written description support for the patent claim as required by 35 U.S.C. § 112. In re Chu, 66 F.3d 292, 297 (Fed. Cir. 1995). The test for determining compliance with the written description requirement under 35 U.S.C. § 112, ¶ 1, is whether the original disclosure of the earlier-filed application reasonably would have conveyed to one with ordinary skill in the art that the inventor had possession the claimed subject matter at the time of the earlier-filed application. Ariad Pharm., Inc. v. Eli Lilly & Co., 598 F.3d 1336, 1351 (Fed. Cir. 2010) (en banc); In re Kaslow, 707 F.2d 1366, 1375 (Fed. Cir. 1983). The specification must convey with reasonable clarity to those skilled in the art that the inventor was in possession of the claimed subject matter, as of the filing date of the earlier-filed application. Vas-Cath Inc. v. Mahurkar, 935 F.2d 1555, 1563- 64 (Fed. Cir. 1991).” slip op. at 18
- Novelty / Anticipation (§102) › Priority / effective filing date / continuation supportDecided for petitioner
“Upon reviewing the parties’ arguments and supporting evidence, we have reevaluated our determination in the Decision on Institution (Dec. 19- 30) that certain claim features lack written description support in the ’650 application. For example, we agree with Progressive that the claim term “a level of risk” does not require a level of risk to be “assigned based at least in part on the indicated level of willingness of the driver to allow at least one aspect to be recorded.” PO Resp. 10. Nevertheless, based on the record before us, we determine that the original disclosure of the ’650 application does not support the claimed subject matter set forth in claims 1-78 of the ’598 patent. For the reasons stated below, we determine that claims 1-78 of” slip op. at 17
- Novelty / Anticipation (§102) › Anticipation standard (single reference, every element)UnpatentableUnpatentable
“C. Principles of Law To establish anticipation under 35 U.S.C. § 102, each and every element in a claim, arranged as is recited in the claim, must be found in a single prior art reference. Net MoneyIN, Inc. v. VeriSign, Inc., 545 F.3d 1359, 1369 (Fed. Cir. 2008); Karsten Mfg. Corp. v. Cleveland Golf Co., 242 F.3d 1376, 1383 (Fed. Cir. 2001).” slip op. at 30
- ExcludeMotion to exclude, deniedDenied
“We disagree with Liberty that Mr. Zatkovich must be qualified both in the field of insurance and in the field of vehicle telematics to give reliable testimony in this proceeding. It is only the “hypothetical” person of ordinary skill in the art who possesses ordinary skill in each of the fields involved in a claimed invention. In re GPAC, 57 F.3d 1573, 1579 (Fed. Cir. 1995) (“The person of ordinary skill in the art is a hypothetical person who is presumed to know the relevant prior art.”). The qualifications of Mr. Zatkovich, as summarized in his curriculum vitae (Ex. 2014), qualify him to give expert testimony on the subject of vehicle telematics, computer systems, and network communications. With regard to Mr. Zatkovich’s alleged lack of 5 With some enumerated exceptions, the Federal Rules of Evidence apply to covered business method patent review. 37 C.F.R. § 42.62. The Federal Rule of Evidence 702 entitled “Testimony by Experts” states: If scientific, technical, or other specialized knowledge will assist the trier of fact to understand the evidence or to determine a fact in issue, a witness qualified as an expert by knowledge, skill, experience, training, or education, may testify thereto in the form of an opinion or otherwise, if (1) the testimony is based upon sufficient facts or data, (2) the testimony is the product of reliable principles and methods, and (3) the witness has applied the principles and methods reliably to the facts of the case. 59 ordinary skill on the specific subject of insurance, the Board weighs his testimony accordingly, taking into account the limited extent of his expertise. We also disagree that Mr. Zatkovich’s technical experience must have been acquired prior to January 1996. Under the Federal Rule of Evidence 702, a witness who is qualified as an expert by knowledge, skill, experience, training or education may testify in the form of an opinion. Liberty has not shown that Rule 702 of the Federal Rules of Evidence requires the witness to have particular experience with the specific subject matter of the ’598 patent, or requires the relevant experience of the witness to have been acquired during the January 1996 time-frame.” slip op. at 59
Patent outcomesUS 8,090,598 unpatentable§ 102 anticipation§ 103 obviousness§ 112 disclosurecites KSR · GrahamPatents in suitUS 8,090,598
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.