- Google Inc. v. Network-1 Technologies, Inc.No claims unpatentablePTAB · Jun 20, 2016 · IPR2015-00347 · APJ Lynne E Pettigrew · IPR · Final written decision
Claims 15–17, 21–28, 31–33, 38, 51, and 52 were not shown unpatentable because Ghias and Iwamura did not disclose the claimed non-exhaustive search.
RulingsFinal written decision- BurdenNot shown unpatentable
“For these reasons, we are not persuaded that Ghias discloses “a non- exhaustive search identifying a neighbor,” as recited in independent claim 15. Claims 16, 17, 21–23, 28, 31, and 51 depend from claim 15. Therefore, Petitioner has not demonstrated that Ghias discloses each and every limitation of claims 15–17, 21–23, 28, 31, and 51. Accordingly, Petitioner has not shown by a preponderance of the evidence that Ghias anticipates 15–17, 21–23, 28, 31, and 51 of the ’988 patent.” slip op. at 12
- Prior constructionPrior construction adoptedDecided for patent owner
“patent according to their broadest reasonable construction in light of the specification of the patent in which they appear. 37 C.F.R. § 42.100(b); Cuozzo Speed Techs., LLC v. Lee, No. 15–446, slip op. at 13 (U.S. June 20, 2016). In our Institution Decision, we construed “a non-exhaustive search” to mean “a search that locates a match without a comparison of all possible matches.” Dec. 7. We disagreed with Petitioner’s view that a search that conducts a comparison with all possible matches is nevertheless non-” slip op. at 5
- Novelty / Anticipation (§102) › Anticipation standard (single reference, every element)Not shown unpatentableNot shown unpatentable
“For these reasons, we are not persuaded that Ghias discloses “a non- exhaustive search identifying a neighbor,” as recited in independent claim 15. Claims 16, 17, 21–23, 28, 31, and 51 depend from claim 15. Therefore, Petitioner has not demonstrated that Ghias discloses each and every limitation of claims 15–17, 21–23, 28, 31, and 51. Accordingly, Petitioner has not shown by a preponderance of the evidence that Ghias anticipates 15–17, 21–23, 28, 31, and 51 of the ’988 patent.” slip op. at 12
- Obviousness (§103) › Motivation to combine / reasonable expectation of successNot shown unpatentableNot shown unpatentable
“With respect to its contention that claims 22, 24–26, and 52 would have been obvious over Ghias, Petitioner does not present any additional analysis of the recited “non-exhaustive search” beyond that addressed above in connection with claim 15. Therefore, for the same reasons, Petitioner has not shown by a preponderance of the evidence that claims 22, 24–26, and 52 are unpatentable for obviousness over Ghias.” slip op. at 13
Patent outcomesUS 8,010,988 not shown unpatentableClaim construction§ 102 anticipation§ 103 obviousnesscites KSR · GrahamPatents in suitUS 8,010,988 - Google Inc. v. Network-1 Technologies, Inc.No claims unpatentablePTAB · Jun 20, 2016 · IPR2015-00348 · APJ Lynne E Pettigrew · IPR · Final written decision
Claims 1–3, 6, 8–14, 18, 19, 21–27, 29, and 30 were not shown unpatentable because neither Conwell nor Ghias and Philyaw disclosed the claimed non-exhaustive neighbor search.
RulingsFinal written decision- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)Term construed board ownOther
“patent according to their broadest reasonable construction in light of the specification of the patent in which they appear. 37 C.F.R. § 42.100(b); Cuozzo Speed Techs., LLC v. Lee, No. 15–446, slip op. at 13 (U.S. June 20, 2016). In our Institution Decision, we construed “a non-exhaustive . . . search” to mean “a search that locates a match without a comparison of all possible matches.” Dec. 7. We disagreed with Petitioner’s view that a search that conducts a comparison with all possible matches is nevertheless non-exhaustive if it does not compare all data within all possible matches. Id.” slip op. at 6
- Skill levelOther
“demonstrate by a preponderance of the evidence that the claims are unpatentable. 35 U.S.C. § 316(e); 37 C.F.R. § 42.1(d). A claim is anticipated if a single prior art reference either expressly or inherently discloses every limitation of the claim. Orion IP, LLC v. Hyundai Motor Am., 605 F.3d 967, 975 (Fed. Cir. 2010). A claim is unpatentable under 35 U.S.C. § 103(a) if the differences between the claimed subject matter and the prior art are such that the subject matter, as a whole, would have been obvious at the time of the invention to a person having ordinary skill in the art. KSR Int’l Co. v. Teleflex, Inc., 550 U.S. 398, 406 (2007). The question of obviousness is resolved on the basis of underlying factual determinations including: (1) the scope and content of the prior art; (2) any differences between the claimed subject matter and the prior art; (3) the level of ordinary skill in the art; and (4) objective evidence of nonobviousness. Graham v. John Deere Co., 383 U.S. 1, 17–18 (1966).” slip op. at 7
- Expert testimonyPatent owner expert creditedDecided for patent owner
“two species—exhaustive and non-exhaustive—and a skilled artisan “would have envisaged a ‘non-exhaustive’ search as the predominant form of ‘database query.’” Pet. Reply 11 (citing Ex. 2005 ¶ 371). Therefore, according to Petitioner, Conwell discloses a non-exhaustive search in substance. Id. (citing In re Gleave, 560 F.3d 1331, 1334 (Fed. Cir. 2009)). We do not agree. Instead, we find persuasive the testimony of Dr. Karypis that the database look-up in Conwell may use exhaustive methods, and Conwell does not disclose any non-exhaustive approach. Ex. 2005 ¶¶ 367– 69. Although Petitioner alleges that Dr. Karypis’s declaration is entitled to little weight because it “is replete with attorney argument presented in the guise of expert testimony,” Pet. Reply 19, we are persuaded that his analysis of Conwell demonstrates that the look-up processes disclosed in Conwell need not be non-exhaustive. For these reasons, we are not persuaded that Conwell discloses “a non-exhaustive neighbor search,” as recited in independent claims 1, 13, and 25. Claims 2, 3, 6, 8–12, 14, 19, 21–24, 26, and 30 each depend from one of the independent claims and thus also include this limitation. Therefore, Petitioner has not demonstrated that Conwell discloses each and every limitation of claims 1–3, 6, 8–14, 19, 21–26, and 30. Accordingly, Petitioner has not shown by a preponderance of the evidence that Conwell anticipates claims 1–3, 6, 8–14, 19, 21–26, and 30 of the ’441 patent.” slip op. at 11
- Novelty / Anticipation (§102) › Anticipation standard (single reference, every element)Not shown unpatentableNot shown unpatentable
“recitation of claim limitations. Pet. Reply 9. Further, Petitioner contends, at the time the ’441 patent was filed, “it was at least ‘probable’ that one skilled in the art would use a non-exhaustive lookup to conduct a database query.” Id. However, the fact that a certain result or characteristic may occur or be present in the prior art is not sufficient to establish the inherency of that result or characteristic. In re Rijckaert, 9 F.3d 1531, 1534 (Fed. Cir. 1993). Even if it would have been trivial to perform the look-up in Conwell using a non-exhaustive process, such a possible application does not demonstrate that Conwell expressly or inherently discloses a non-exhaustive search, as is required for anticipation.” slip op. at 10
Patent outcomesUS 8,656,441 not shown unpatentableClaim construction§ 102 anticipation§ 103 obviousnesscites KSR · GrahamPatents in suitUS 8,656,441 - Sipnet Eu S.R.O. v. Straight Path IP Group, Inc.No claims unpatentablePTAB · May 23, 2016 · IPR2013-00246 · APJ Kalyan K Deshpande · IPR · Remand
On remand, the Board held claims 1–7 and 32–42 not shown unpatentable because WINS and NetBIOS do not disclose the claimed current-connection status.
RulingsRemand decision- PTAB / AIA Trials › Real party in interest / privityRpi dispute resolved for petitionerDecided for petitioner
“party-in-interest. Whether a non-party is a “real party-in-interest” or “privy” for purposes of an inter partes review proceeding is a “highly fact-dependent question” that takes into account how courts generally have used the terms to “describe relationships and considerations sufficient to justify applying conventional principles of estoppel and preclusion.” Office Patent Trial Practice Guide, 77 Fed. Reg. at 48,759. Whether parties are real parties-in-interest or in privity, for instance, depends on whether the relationship between the party and its alleged real party-in-interest or privy is “sufficiently close such that both should be bound by the trial outcome and related estoppels.” Id. A number of factors may be relevant to the analysis, including whether the non-party “exercised or could have exercised control over a party’s participation in a proceeding,” and whether the non-party is responsible for funding and directing the proceeding. Id. “The concept of control generally means that ‘it should be enough that the nonparty has the actual measure of control or opportunity to control that might reasonably be expected between two formal coparties.’” Id. (quoting 18A C. Wright, A. Miller & E. Cooper, Federal Practice & Procedure § 4451 (2d ed. 2011)). Patent Owner has not demonstrated that Stalker Software exercised or could have exercised control over Petitioner’s participation in this proceeding. The evidence of record establishes only that Stalker Software provided the WINS reference, at the request of Petitioner. Pet. Reply 1; Tr. 28:3–9. This alone is insufficient to demonstrate that Stalker Software exercised, or could have exercised, control over Petitioner’s participation in this proceeding. Patent Owner’s evidence of the existence of a vendor-reseller relationship between Stalker Software does not demonstrate Stalker Software exercised, or could have exercised, any control. When a patent holder sues a dealer, seller, or distributor of an accused product, the mere payment of counsel fees and minor participation by the vendor in the trial are insufficient to establish privity between the vendor and reseller. Bros, Inc. v. W.E. Grace Mfg. Co., 261 F.2d 428, 430 (5th Cir. 1958); see generally Broadcom Corp. v. Telefonaktiebolaget LM Ericsson, Case IPR2013-00601, slip op. at 7, 8 (PTAB Jan. 24, 2014) (Paper 23). Patent Owner’s assertions regarding witnesses with connections to both Stalker Software and Petitioner, and Petitioner’s alleged lack of presence in the U.S. market, are statements of counsel unsupported by any record evidence, and, in any event, are not indicative of any control of this proceeding by Stalker Software. Considering the lack of probative evidence submitted by Patent Owner, we disagree that Stalker Software is a real partyin-interest. Accordingly, we are not persuaded that Petitioner is barred from initiating this proceeding, or that sanctions should be imposed on Petitioner.” slip op. at 10
- BurdenNot shown unpatentable
“fail to determine whether a computer or process is connected to the computer network. PO Resp. 31–46. In view of our construction of this claim limitation, we agree with Patent Owner. WINS discloses that once a computer is registered with the WINS server (which is a NetBIOS Name Server (NBNS)) as active and on-line, the WINS server maintains a database of names and addresses as active and on-line by (1) releasing names once a computer is shut down properly and (2) requiring a renewal time period in which a computer must reregister. Ex. 1004, 62–63, 75, 84, 130. WINS discloses that in response to User Datagram Protocol (UDP) name queries, “a mapping in the database does not ensure that the related device is currently running.” Id. at 73. WINS further explains that a “local WINS database should periodically be cleared of released entries and old entries that were registered at another WINS server but did not get removed from this WINS database for some reason.” Id. at 148. In other words, WINS discloses that the WINS database may include entries of computers that are not currently connected to the WINS network. See id. at 73, 148. Accordingly, a query as to whether a second process “is connected to the computer network” in WINS will not determine whether the second process is connected to the WINS network at the time that the query is transmitted to the server. As discussed above in our claim construction analysis (see Section I.E.1), a query as to whether a process “is connected to a computer network” or has an “on-line” status asks “whether the device ‘is’ connected, not whether it was connected or whether it is still registered as being connected even if that registration information is no longer accurate. It is not a reasonable interpretation of the claim language . . . to say that it is satisfied by a query that asks only for registration information, regardless of its current accuracy.” Straight Path, 806 F.3d at 1360. WINS discloses that the WINS server has information that a process “was” connected to the computer network, and that information may no longer be accurate. See Ex. 1004, 84, 166. As such, we determine that WINS does not disclose the claimed “is connected to the computer network,” “on-line status,” “currently connected to the Internet,” and “connected to the computer network,” as construed herein.” slip op. at 15
- Novelty / Anticipation (§102) › Prior-art status of a reference › Printed publication / public accessibilityPrinted publication establishedDecided for petitioner
“Petitioner provides the testimony of Mr. Kolesnikov that WINS was publically available and a CD version (Ex. 1019) was received by Mr. Kolesnikov in 1994. Pet. Reply 13–14; Tr. 19:5–19; see Ex. 1017. Mr. Kolesnikov testifies that he saw several Microsoft Windows NT 3.5 Server packages that included a print copy of WINS. Ex. 1017 ¶ 7. Petitioner further provides the testimony of Ms. Ehrlich to establish that the differences between WINS and the CD version are differences mostly as to formatting. Pet. Reply 13–14; see Ex. 1018. Ms. Ehrlich testifies that WINS and the CD version are substantially similar, noting differences in the glossaries and formatting. Ex. 1018 ¶ 6; Ex. 2044, 16:17–24. We are persuaded that Petitioner has established WINS as prior art. We are persuaded that WINS was publically available in 1994. Mr. Kolesnikov testifies to seeing printed copies of WINS and the CD version in 1994. Ex. 1017 ¶ 7. Mr. Kolesnikov further testifies he recalls seeing printed copies of WINS during installations he did for clients in 1994, and is certain that it was 1994 because he switched jobs in 1995. Ex. 2043, 29:1–10, 32:21–22. Additionally, we are persuaded that the portions of WINS relied upon by Petitioner are different from the CD version due to formatting only. Tr. 23:1–25:8. Patent Owner’s argument consists of alleging that Petitioner has failed to establish that WINS was publically available and does not offer any evidence contrary to that presented by Petitioner. Based on the evidence discussed above, we are persuaded that Petitioner has established that WINS was publicly available in 1994, and, therefore, qualifies as prior art under 35 U.S.C. § 102(a).” slip op. at 14
- Novelty / Anticipation (§102) › Anticipation standard (single reference, every element)Not shown unpatentableNot shown unpatentable
“fail to determine whether a computer or process is connected to the computer network. PO Resp. 31–46. In view of our construction of this claim limitation, we agree with Patent Owner. WINS discloses that once a computer is registered with the WINS server (which is a NetBIOS Name Server (NBNS)) as active and on-line, the WINS server maintains a database of names and addresses as active and on-line by (1) releasing names once a computer is shut down properly and (2) requiring a renewal time period in which a computer must reregister. Ex. 1004, 62–63, 75, 84, 130. WINS discloses that in response to User Datagram Protocol (UDP) name queries, “a mapping in the database does not ensure that the related device is currently running.” Id. at 73. WINS further explains that a “local WINS database should periodically be cleared of released entries and old entries that were registered at another WINS server but did not get removed from this WINS database for some reason.” Id. at 148. In other words, WINS discloses that the WINS database may include entries of computers that are not currently connected to the WINS network. See id. at 73, 148. Accordingly, a query as to whether a second process “is connected to the computer network” in WINS will not determine whether the second process is connected to the WINS network at the time that the query is transmitted to the server. As discussed above in our claim construction analysis (see Section I.E.1), a query as to whether a process “is connected to a computer network” or has an “on-line” status asks “whether the device ‘is’ connected, not whether it was connected or whether it is still registered as being connected even if that registration information is no longer accurate. It is not a reasonable interpretation of the claim language . . . to say that it is satisfied by a query that asks only for registration information, regardless of its current accuracy.” Straight Path, 806 F.3d at 1360. WINS discloses that the WINS server has information that a process “was” connected to the computer network, and that information may no longer be accurate. See Ex. 1004, 84, 166. As such, we determine that WINS does not disclose the claimed “is connected to the computer network,” “on-line status,” “currently connected to the Internet,” and “connected to the computer network,” as construed herein.” slip op. at 15
Patent outcomesUS 6,108,704 not shown unpatentable§ 102 anticipation§ 103 obviousnesscites PhillipsPatents in suitUS 6,108,704 - Masterimage 3d, Inc. / Masterimage 3d Asia, LLC v. Reald Inc.No claims unpatentablePTAB · Apr 20, 2016 · IPR2015-00035 · APJ Bart A Gerstenblith · IPR · Final written decision
The Board denied cancellation of claims 1–23 because Petitioner did not show Schuck was entitled to the provisional filing date, so it was not prior art.
RulingsFinal written decision- BurdenDecided for patent owner
“as those presented in Dynamic Drinkware, with a few exceptions. The main difference is that here, Patent Owner did not have the burden to antedate Schuck because the ’455 patent was filed before the actual filing date of Schuck. The result of that difference is that the burden of production started with Petitioner and remains with Petitioner to establish that Schuck is entitled to claim priority to the ’657 provisional. Dynamic Drinkware is clear in that Petitioner is required to “compare the claims of . . . [Schuck] to the disclosure in the . . . [’657] provisional application.” Dynamic Drinkware, 800 F.3d at 1381. The Federal Circuit explained: “A reference patent is only entitled to claim the benefit of the filing date of its provisional application if the disclosure of the provisional application provides support for the claims in the reference patent in compliance with § 112, ¶ 1.” Id. (citing In re Wertheim, 646 F.2d 527, 537 (CCPA 1981)). Petitioner acknowledges that the ’657 provisional fails to provide support under § 112, first paragraph, for Schuck’s claim 1. Supp. Reply 4. Petitioner’s claim chart, submitted as “Appendix 1” to its Supplemental Reply, indicates that the ’657 provisional refers to a “doublet lens” rather than a “telephoto lens pair.” Id. at App. 1, A-5. And Petitioner does not argue that the “doublet lens” provides support for the recited “telephoto lens pair.” See generally id.” slip op. at 14
- PTAB / AIA Trials › Other PTAB motions (exclude, strike, seal, additional discovery, rehearing)Granted
“It is only “confidential information” that may be protected from disclosure, 35 U.S.C. § 316(a)(7), and, even then, there is a public interest in “maintaining a complete and understandable file history” of the proceeding. Office Patent Trial Practice Guide, 77 Fed. Reg. 48,756, 48,760 (Aug. 14, 2012). The standard for granting a motion to seal is “for good cause.” 37 C.F.R. § 42.54(a). The party moving to seal bears the burden of proof in showing entitlement to the requested relief. 37 C.F.R. § 42.20(c).” slip op. at 19
- Novelty / Anticipation (§102) › Priority / effective filing date / continuation supportDecided for patent owner
“as those presented in Dynamic Drinkware, with a few exceptions. The main difference is that here, Patent Owner did not have the burden to antedate Schuck because the ’455 patent was filed before the actual filing date of Schuck. The result of that difference is that the burden of production started with Petitioner and remains with Petitioner to establish that Schuck is entitled to claim priority to the ’657 provisional. Dynamic Drinkware is clear in that Petitioner is required to “compare the claims of . . . [Schuck] to the disclosure in the . . . [’657] provisional application.” Dynamic Drinkware, 800 F.3d at 1381. The Federal Circuit explained: “A reference patent is only entitled to claim the benefit of the filing date of its provisional application if the disclosure of the provisional application provides support for the claims in the reference patent in compliance with § 112, ¶ 1.” Id. (citing In re Wertheim, 646 F.2d 527, 537 (CCPA 1981)). Petitioner acknowledges that the ’657 provisional fails to provide support under § 112, first paragraph, for Schuck’s claim 1. Supp. Reply 4. Petitioner’s claim chart, submitted as “Appendix 1” to its Supplemental Reply, indicates that the ’657 provisional refers to a “doublet lens” rather than a “telephoto lens pair.” Id. at App. 1, A-5. And Petitioner does not argue that the “doublet lens” provides support for the recited “telephoto lens pair.” See generally id.” slip op. at 14
- Novelty / Anticipation (§102) › Prior-art status of a reference › Patents / published applications (effective date, provisional support)Reference not prior artDecided for patent owner
“for multiple reasons. First, Petitioner acknowledges that what it refers to as “the Milburn doctrine” was codified in 35 U.S.C. § 102(e), and Petitioner does not show persuasively that we should read Milburn as requiring anything beyond application of that statutory section in light of the facts presented here. Supp. Reply 6. Second, Milburn did not address directly the question of whether an issued patent is entitled to claim priority to a provisional patent application, and, specifically, what must be shown in order to do so. Third, Schuck claims priority to not one, but three provisional applications, which was not the case in Milburn. Fourth, in Giacomini, the Federal Circuit expressly considered Milburn and stated: “An important limitation [on 35 U.S.C. § 119(e)(1)] is that the provisional application must provide written description support for the claimed invention.” Giacomini, 612 F.2d at 1383 (emphasis added). Although the Federal Circuit did not address the application of the argument—that the reference patent’s provisional application fails to provide written description support for the claimed subject matter—in Giacomini, because the appellant had waived it, the Federal Circuit’s decision acknowledges that there was an argument that could have been raised. Id. Finally, Dynamic Drinkware is directly on point and clearly establishes that Petitioner is required to show that the claimed invention of Schuck finds written description support in the ’657 provisional in order to rely on the ’657 provisional’s filing date. Dynamic Drinkware, 800 F.3d at 1381. It is undisputed that Petitioner has not done so. We find that Petitioner has not shown that claim 1 or any other claim of Schuck is supported by the ’657 provisional, and, thus, Petitioner has not shown that Schuck is entitled to claim priority to the ’657 provisional’s filing date. See Apple, Case IPR2015-00969, slip op. at 12–13. The result of our finding is that Schuck does not qualify as prior art, under § 102(e), to the ’455 patent, and, therefore, is not a reference which may be relied upon to establish the unpatentability of claims in an inter partes review. See 35 U.S.C. § 311(b) (“A petitioner in an inter partes review may request to cancel as unpatentable 1 or more claims of a patent only on a ground that could be raised under section 102 or 103 and only on the basis of prior art consisting of patents or printed publications.” (emphasis added)). Accordingly, Petitioner has not demonstrated, by a preponderance of the evidence, that: (1) claims 1–8, 10–14, and 16–22 are unpatentable as anticipated by Schuck and (2) claims 9, 15, and 23 are unpatentable as obvious over Schuck and APA.” slip op. at 16
Patent outcomesUS 7,857,455 not shown unpatentable§ 102 anticipationPatents in suitUS 7,857,455
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.