- BMW Of North America, LLC v. Foras Technologies Ltd.No claims unpatentablePTAB · Mar 5, 2026 · IPR2024-01347 · APJ Russell E Cass · IPR · Final written decision
Claims 1–27 were not shown unpatentable because the asserted combinations did not teach switching the boot-processor role to a spare processor.
RulingsFinal written decision- Skill levelSkill level petitioner adoptedDecided for petitioner
“B. Level of Ordinary Skill in the Art The level of skill in the art is “a prism or lens” through which we view the prior art and the claimed invention. Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001). “This reference point prevents . . . factfinders from using their own insight or, worse yet, hindsight, to gauge obviousness.” Id.” slip op. at 17
- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed board ownOther
“processor” to the spare processor, we determine that the claim is describing this transfer of identification of “boot processor,” which is required when transferring a boot processor’s functions to a spare because of the “problems [that] arise in attempting to idle (or eject) the boot processor.” Id. at 6:25– 27. This is confirmed by the language of limitation [1d], stating that the switching of the role of boot processor involves “changing a system identifier of the spare processor to that of the boot processor.” Thus, the firmware and operating system exchange this information identifying the boot processor, which is described in the specification as a device tree. See, e.g., id. at 13:21–35. The ’302 patent makes clear that accurate identification of which processor is the boot processor remains critical during runtime. See, e.g., id. at 6:25–27. Thus, Patent Owner is correct in requiring the system to have a way to identify the boot processor and to transfer this identification during runtime. However, as made clear in the embodiments described in the ’302 patent discussed above, this identification is for runtime purposes to accommodate runtime problems, not for booting purposes. Although Patent Owner may be correct that a function of the boot processor is to boot the system (PO Sur-reply 5), the problem identified in the ’302 patent is a problem relating to the runtime reassignment of the boot processor identity, to address a runtime need to identify the boot processor. See, e.g., Ex. 1001, 11:6–9. Accordingly, based on our analysis of the claims and specification, we determine that “switching the role of boot processor to a spare processor without shutting down the system’s operating system” means causing the system to identify the spare processor as the boot processor (e.g., in a device tree), which then causes the spare processor to appear as the boot processor to the system during runtime. Ex. 1001, 6:25–41, 11:4–18 (describing why boot processors are treated differently even after the boot process has completed); compare id. at 9:65–11:3 (process for recovering from loss of lockstep of a non-boot processor without using a spare), with id. at 11:4–43 (process for recovering from loss of lockstep of a boot processor using a spare because boot processors, during runtime, need special treatment); see also 14:66–15:21 (emphasizing that spares are only needed for recovering boot processors). We construe switching a “role of boot processor” to mean transferring an identification in the system of which processor is the boot processor. This construction comports with the embodiments described in the specification. We do not adopt an additional requirement that this procedure also requires designating which processor will boot the system in the next reboot, which is not disclosed in the specification.” slip op. at 24
- Obviousness (§103) › Graham factors (scope of art, differences, level of skill)Not shown unpatentableNot shown unpatentable
“may swap processors that are failing, and perform the necessary bookkeeping to keep the operating system informed as to how to address the processors available, nothing in the Petition persuasively explains whether this generic processor swapping switches the boot processor role. As we explained in our claim construction section, the term “boot processor” is not merely a label of convenience to describe the processor that happened to have earlier booted the system. The role of boot processor is specifically switched to the spare; it is a piece of information tracked by the system. As we explain below, Petitioner does not adequately address the transfer of this information to make the system aware of which processor has the boot processor role. Petitioner asserts that “the BSP flag” of the IA-32 system is used to “determine whether a processor is the boot processor.” Pet. 17–18. Petitioner here is relying on a register used in IA-32 processors to identify whether or not they are the boot processor. This register is used during booting so that only the boot processor boots the system. See, e.g., Ex. 1008, 238–40, 710. This register does not appear to serve any further role, and Petitioner offers no persuasive evidence or argument that the processor register flag is exposed or copied to the operating system or APIC table. Petitioner’s proposed combination does not involve updating this register, nor does Petitioner explain how, even if the register were updated, it would meet the “switching” a “role of boot processor” in limitation [1d].” slip op. at 32
- ExcludeOther
“The USPTO has established Rules for objecting to and challenging evidence. 37 C.F.R. § 42.64. This process sets various timeframes and permits briefing and curative actions, all of which are designed to crystallize 5 We follow the parties’ convention of citing to the later-added “Page X of Y” pagination rather than the native pagination. the issues and ensure a full and fair opportunity for the parties to be heard. See id. In this instance, Patent Owner’s evidentiary arguments regarding Exhibits 1008 and 1028 are untimely. Accordingly, we will not exclude Exhibits 1008 or 1028 on the basis of their authenticity, admissibility, or for any reason that should have been raised under the proper procedures. See, e.g., PO Resp. 7–8; PO Sur-reply 7–8; see also Pet. Reply 11 (asserting that “Patent Owner has not filed any objection to or a motion to exclude these references”). We consider Petitioner’s citations to these documents in our prior art analysis below. Notwithstanding, as is clear from our patentability analysis below, Exhibits 1008 and 1028 do not serve to demonstrate the unpatentability of any claim.” slip op. at 26
Patent outcomesUS 7,624,302 not shown unpatentableClaim construction§ 103 obviousnesscites KSR · GrahamPatents in suitUS 7,624,302 - BMW Of North America, LLC v. Foras Technologies Ltd.No claims unpatentablePTAB · Mar 5, 2026 · IPR2024-01346 · APJ Russell E Cass · IPR · Final written decision
Claims 1–30 were not shown unpatentable because the prior-art combinations did not establish transfer of the role of boot processor during system runtime.
RulingsFinal written decision- Skill levelSkill level petitioner adoptedDecided for patent owner
“Patent Owner asserts that: A person of ordinary skill in the art in the field of the ’781 patent would have been a person with at least a bachelor’s degree in Electrical Engineering, Computer Engineering, or equivalent, and at least two years of prior work experience with computer architecture, including experience relating to fault tolerant computer architecture, as of the earliest priority date of the ’781 patent—October 25, 2004. If a person did not have a bachelor’s degree, additional relevant and practical experience with fault tolerant computer systems could provide an acceptable substitute. Likewise, further education beyond a bachelor’s degree could compensate for a deficiency in practical experience. See EX2004, Declaration of Nigel A. Jones (“Jones”), ¶ 26. PO Resp. 3. Patent Owner further notes that its position is “similar, but not identical to, Petitioner’s [position]” but that “the analysis [of the claims] is identical for both proposed determinations.” Id. We agree that our analysis would not differ based on choosing one proposed level of skill over the other, but as the losing party, we select Petitioner’s proposed level of skill.” slip op. at 20
- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed board ownDecided for patent owner
“Accordingly, based on our analysis of the claims and specification, we determine that “logic . . . for transferring, during system runtime, the role of boot processor” means logic that causes the system to identify the spare processor as the boot processor (e.g., in a device tree) which then causes the spare processor to appear as the boot processor to the system during runtime. Ex. 1001, 5:39–55, 10:43–67 (describing why boot processors are treated differently even after the boot process has completed); compare id. at 9:37– 10:42 (process for recovering from loss of lockstep of a non-boot processor without using a spare), with id. at 10:43–11:42 (process for recovering from loss of lockstep of a boot processor using a spare because boot processors, during runtime, need special treatment); see also 15:21–42 (emphasizing that spares are only needed for recovering boot processors). We construe transferring a “role of boot processor” to mean transferring an identification in the system of which processor is the boot processor. This construction comports with the embodiments described in the specification. We do not adopt an additional requirement that this procedure also requires designating which processor will boot the system in the next reboot, which is not disclosed in the specification.” slip op. at 26
- Expert testimonyPetitioner expert discountedDecided for patent owner
“Based on the clear support in the specification for the above interpretation, we see no need to resort to extrinsic evidence. Seabed Geosolutions (US) Inc. v. Magseis FF LLC, 8 F.4th 1285, 1287 (Fed. Cir. 2021) (“If the meaning of a claim term is clear from the intrinsic evidence, there is no reason to resort to extrinsic evidence.”) (citing Profectus Tech. LLC v. Huawei Techs. Co., 823 F.3d 1375, 1380 (Fed. Cir. 2016) (“Extrinsic evidence may not be used ‘to contradict claim meaning that is unambiguous in light of the intrinsic evidence.’” (quoting Phillips, 415 F.3d at 1324)). In general, the cited portions of testimony from the declarants from both parties in the briefs do little more than point to the portions of the ’781 patent described above or argue about what a boot processor does during booting. See, e.g., Pet. Reply 2–8. The specification makes clear that it is focused on the role of boot processor during runtime because of problems encountered during runtime; it is not focused on the boot processor during booting. Ex. 1001, 5:39–55, 10:43–67. Thus, the testimony about what a boot processor does during booting, or that the primary function of the boot processor is to boot, is not particularly pertinent, and does not undo the unambiguous discussion in the ’781 patent.” slip op. at 27
- BurdenDecided for patent owner
“whether they are the boot processor or not (Ex. 1008, 238, 710), Petitioner does not explain how such information is exposed to the BIOS or operating system, nor how it is changed during runtime, after its purpose has been fulfilled. In sum, even if Petitioner’s proposed combination swaps the spare processor for the processor that booted the system, Petitioner’s proposed combination does not appear to transfer the role of boot processor to the spare processor. At best, Petitioner’s proposed combination transfers the tasks of one processor to another. See Ex. 1005 ¶¶ 15 (Fox describing its disclosure as “updat[ing] the ‘active’ processor list” and “[re-]allocat[ing] the threads that were running on the failing processor”), 46 (transferring “processes (instructions, threads, etc.) initially allocated to the failing processor” to the spare processor)). Of the art of record, we are only aware of the ’781 patent transferring a designation of which processor is the boot processor during the swap to a spare processor. See, e.g., Ex. 1001, 10:43– 55, 11:10–12, 16:19–21, 17:51–55; claims 1, 9, 16, 25. In conclusion, we find that Petitioner has not shown, by a preponderance of the evidence, how the prior art teaches “transferring” a “role of boot processor” as required by limitation 1[c].” slip op. at 40
Patent outcomesUS 7,627,781 not shown unpatentableClaim construction§ 103 obviousnesscites KSR · GrahamPatents in suitUS 7,627,781 - Netflix, Inc. v. Gotv Streaming, LLCNo claims unpatentablePTAB · Oct 29, 2024 · IPR2023-00759 · APJ Richard M Lebovitz · IPR · Final written decision
Claims 1–20, 31, and 34 were not proven unpatentable under either obviousness ground based on Hariki, Harris, and Dees.
RulingsFinal written decision- BurdenNot shown unpatentable
“obviousness”)). Petitioner cannot satisfy its burden of proving obviousness by employing “mere conclusory statements,” but “must instead articulate specific reasoning, based on evidence of record, to support the legal conclusion of obviousness.” In re Magnum Oil Tools Int’l, Ltd., 829 F.3d 1364, 1380 (Fed. Cir. 2016).” slip op. at 8
- Obviousness (§103) › Motivation to combine / reasonable expectation of successNot shown unpatentableNot shown unpatentable
“1. Independent Claim 1 The first ground of unpatentability is based on Hariki and Harris. We” slip op. at 27
- ExcludeMotion to exclude, grantedGranted in part
“customary meaning,” which is “the meaning that the term would have to a person of ordinary skill in the art in question at the time of the invention, i.e., as of the effective filing date of the patent application.” Phillips, 415 F.3d at 1312–13. Patent Owner did not provide evidence that Exs. 2007, 2008, 2009, 2011, and 2012 were available before the invention was made (i.e., Aug. 1, 2007). As shown in the table above, these exhibits have dates identifying information that suggests publication after the effective filing date. Thus, we agree with Petitioner that Exhibits 2007, 2008, 2009, 2011, and 2012 should be excluded as not credible evidence of how one of ordinary skill would have understand the terms recited in the issued claims of the ’865 patent because Petitioner did not establish these definitions were available at the time the invention was made. Consequently, Patent Owner’s Motion to Exclude Exhibits 2007, 2008, 2009, 2011, and 2012 is granted.” slip op. at 77
Patent outcomesUS 8,103,865 not shown unpatentable§ 103 obviousnesscites Phillips · Markman · KSR · GrahamPatents in suitUS 8,103,865 - Lenovo (United States) Inc. / Motorola Mobility LLC v. Theta IP, LLCNo claims unpatentablePTAB · Oct 16, 2024 · IPR2023-00697 · APJ Barbara A Benoit · IPR · Final written decision
Claims 1, 3, 4, and 8 were not proven unpatentable: Rauhala does not disclose the required simultaneous signal-strength determinations, and Masaaki does not cure the deficiency for claim 4.
RulingsFinal written decision- Skill levelSkill level petitioner adoptedDecided for petitioner
“Following institution, Patent Owner maintained the same level of ordinary skill proposed in its preliminary response and did not address our discussion of the level of ordinary skill in the art in the Institution Decision. PO Resp. 24–25; see also Prelim. Resp. 24. For the reasons discussed in the Institution Decision, we adopt and apply for this Decision the level of ordinary skill articulated by Petitioner and used previously in our Institution Decision. See Dec. 8–10. In light of our review of the complete record, we find that this formulation is consistent with the ’825 patent, the prior art of record, and is supported by the testimony of Dr. Baker. See Ex. 1002 ¶¶ 27– 31. Our decision would not change, however, if we had applied Patent Owner’s proposed level of ordinary skill.” slip op. at 12
- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed patent owner constructionDecided for patent owner
“We agree with Patent Owner that the desired signal and interferer signal must be received at the same time. The plain language of the claim requires the wireless transceiver to “receiv[e] a wireless signal having a desired signal and an interferer signal,” the determining of a signal strength of the interferer signal and the determining of a signal strength of the desired signal must be performed at the same time; otherwise, the determinations of signal strengths would not be of the same wireless signal. The specification supports this understanding. “When a receiver is actively receiving a desired signal, each block in the signal path has at its input the desired signal as well as noise and possibly interfering signals.” Ex. 1001, 5:20–22; see also id. at 5:31–33 (“FIGS. 2A and 2B illustrate examples of desired signals, interferers, and noise that may be received by one of the various circuits in a” slip op. at 21
- Novelty / Anticipation (§102) › Anticipation standard (single reference, every element)Not shown unpatentableNot shown unpatentable
“We agree with Patent Owner that Rauhala does not state that the signal strengths are measured simultaneously or at the same time. Indeed, as discussed above, Rauhala indicates unequivocally in the same paragraph the opposite—that detector DET provides to control unit 42 “an indication about either the receive channel signal strength RSS or the strength of any signal on the reception band.” Ex. 1004 ¶ 17. Rauhala describes that “control unit 42 provides two one-bit control signals cA and cM” based on indications received from detector DET. Id. Importantly, Rauhala indicates that “at the same time as” describes how the control unit 42 uses the received inputs RSS and RSSn shown in Figure 4, which are described earlier in paragraph 17 as indications of either RSS or RSSn from detector DET. Id. (“Signal cA is 0 when signal RSS is greater than S4 and signal RSSn is at the 11 Dr. Baker’s reply declaration correctly quotes Rauhala paragraph 17 but cites to paragraph 18. We deem this harmless error. same time smaller than Sn. . . . Signal cM is 1 when signal RSS is not greater than S4 and signal RSSn is at the same time at least Sn. Otherwise, signal cM is 0.”). The burden remains on Petitioner to demonstrate by a preponderance of the evidence that Rauhala discloses the disputed limitations as arranged or combined in the claim. Petitioner does not persuasively reconcile these “either/or” statements regarding the functioning of detector DET with the “at the same time as” statements regarding control signals output by control unit 42 in paragraph 17. We do not find persuasive Petitioner counsel’s position expressed at the hearing that Rauhala’s “either/or” statements are “simply an imprecise description” (Tr. 16:22–24). We do not see a lack of precision in Rauhala’s “either/or” statements.” slip op. at 30
- Expert testimonyPetitioner expert discountedPatent owner expert creditedDecided for patent owner
“When asked at his deposition to explain Rauhala’s use of the word “or” regarding the functioning of detector DET, Dr. Baker asserted that “[detectors] can be designed to determine RSS or RSSn.” Ex. 2016, 85:5– 12. We find Dr. Baker’s testimony that “it’s reasonable that if you can design . . . the detector to detect one or the other, you can also design it to detect both” to be without factual support. Id. at 85:13–16. He points to no textbook or other independent evidence to support that would have led one of ordinary skill to design such a detector or to support that one of ordinary skill would have understood Rauhala’s detector to be so designed. Furthermore, Dr. Baker recognizes that “Rauhala doesn’t teach the details of what’s in the detector.” Id. at 91:6–7. We give little weight to Dr. Baker’s unsupported testimony that one could design a detector to detect both RSS and RSSn from the same wireless signal. See 37 C.F.R. 42.65(a) (“Expert testimony that does not disclose the underlying facts or data on which the opinion is based is entitled to little or no weight.”); see also Xerox Corp. v. Bytemark, Inc., No. IPR2022-00624, 2022 WL 3648989, at *6 (PTAB 2022) (precedential) (Director affirming because “the cited declaration testimony is conclusory and unsupported, adds little to the conclusory assertion for which it is offered to support, and is entitled to little weight”).” slip op. at 31
Patent outcomesUS 10,129,825 not shown unpatentableClaim construction§ 102 anticipation§ 103 obviousnesscites Phillips · KSR · GrahamPatents in suitUS 10,129,825 - Lenovo (United States) Inc. / Motorola Mobility LLC v. Theta IP, LLCNo claims unpatentablePTAB · Oct 16, 2024 · IPR2023-00698 · APJ Thomas L Giannetti · IPR · Final written decision
Claims 7–11, 13, and 19–21 were not shown unpatentable because Rauhala does not disclose simultaneous desired and interferer signal-strength determinations, defeating anticipation and the obviousness combination.
RulingsFinal written decision- Skill levelSkill level petitioner adoptedDecided for petitioner
“The two proposals are materially similar in the education requirement, but differ marginally in professional experience required (three versus five years). See supra. While we were persuaded, on the preliminary record, that both Petitioner’s and Patent Owner’s proposals were consistent with the problems and solutions in the ’202 patent and the prior art of record, on balance, we determined that Petitioner’s proposal was a better reflection of the level of skill in the prior art, and we therefore adopted it for our Institution Decision. See Institution Dec. 12–13. For this Decision, we adopt the description of the person of ordinary skill articulated by Petitioner and used previously in our Institution Decision. In light of our review of the complete record, we find that this formulation is consistent with the ’202 patent, the prior art of record, and is supported by the testimony of Dr. Baker. See Baker I Decl. ¶¶ 28–32. Our Decision would not change, however, if we had applied Patent Owner’s proposed level of ordinary skill.” slip op. at 12
- Expert testimonyPetitioner expert discountedDecided for patent owner
“85:13–16. He admits that “Rauhala doesn’t teach the details of what’s in the detector.” Id. at 91:6–7. He points to no textbook or other independent evidence that would have led a person of ordinary skill to design such a detector. Our Trial Practice Guide cautions against crediting such unsupported testimony: The Board has broad discretion to assign weight to be accorded expert testimony. Yorkey v. Diab, 601 F.3d 1279, 1284 (Fed. Cir. 2010). However, the testimony must be based on sufficient facts and data. Fed. R. Evid. 702(b). “Expert testimony that does not disclose the underlying facts or data on which the opinion is based is entitled to little or no weight.” 37 C.F.R. § 42.65(a). Patent Trial and Appeal Board Consolidated Trial Practice Guide 35 (Nov. 2019).7 We therefore give Dr, Baker’s unsupported testimony on this issue little weight.” slip op. at 24
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededNot reached
“We construe claim terms only as relevant to the parties’ contentions and only to the extent necessary to resolve the issues in dispute. See Vivid Techs., Inc. v. Am. Sci. & Eng’g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999); Nidec Motor Corp. v. Zhongshan Broad Ocean Motor Co. Matal, 868 F.3d 1013, 1017 (Fed. Cir. 2017). Having considered the positions of the parties, we find that for the purpose of this decision, we do not need to construe these terms to resolve a dispute.” slip op. at 9
- Novelty / Anticipation (§102) › Anticipation standard (single reference, every element)Not shown unpatentableNot shown unpatentable
“requirement.” Pet. Reply 5. We do not agree with Petitioner. We find that the language of the claims supports Patent Owner’s argument that the desired signal and the interferer signal are received together. As discussed infra, claim limitations 7.7 and 7.8 recite determining a signal strength of the interferer signal and determining a signal strength of the desired signal. These determinations must be performed at the same time; otherwise, the determinations of signal strengths would not be of the same wireless signal. See Larson II Decl. ¶ 70; Baker II Decl. ¶¶ 48–49 (explaining that consideration of signal strengths detected at the same time would be “essential”). The specification of the ’202 patent further supports this finding: “When a receiver is actively receiving a desired signal, each block in the signal path has at its input the desired signal as well as noise and possibly interfering signals.” Ex. 1001, 5:22–24; see also Figs. 2A, 2B (showing interferer signals and desired signals together).” slip op. at 17
Patent outcomesUS 10,524,202 not shown unpatentableClaim construction§ 102 anticipation§ 103 obviousnesscites GrahamPatents in suitUS 10,524,202 - Intuit Inc. v. Samesurf, Inc.No claims unpatentablePTAB · Jun 25, 2024 · IPR2023-00341 · APJ Barbara A Benoit · IPR · Final written decision
Claims 1–16 were not shown unpatentable over Lebrun and Wang or over Prajapat and Wang because the combinations did not teach key invitation and webpage retrieval limitations.
RulingsFinal written decision- Skill levelSkill level petitioner adoptedDecided for patent owner
“of the parties, we found that a person of ordinary skill in the art (“POSITA”) “would have had (1) at least a bachelor’s degree in computer science, 7 Patent Owner has not offered objective evidence of non-obviousness. See generally PO Resp.; PO Sur-reply; see also Pet. 21 (indicating Petitioner is not aware of any evidence of secondary considerations). least two years of work experience in software development and/or web-based software,” which reflected Petitioner’s proposal. Dec. 12; see Dec. 10–12 (discussing the respective proposals and level of ordinary skill reflected in the challenged patent and asserted prior art). Patent Owner accepts this level of ordinary skill in the art. PO Resp. 37. Accordingly, we apply this determination of the level of ordinary skill in the art for purposes of this Decision.” slip op. at 12
- Expert testimonyPetitioner expert discountedPatent owner expert creditedDecided for patent owner
“Petitioner’s citations in this regard to Dr. Lieberman’s declaration do not adequately support Petitioner’s “forwarding” contention. Pet. Reply 8 (citing Ex. 1003 ¶¶ 37, 149); Ex. 1003 ¶ 37 (indicating the challenged patent describes the invitation as being sent by email, instant message, or social network communication); Ex. 1003 ¶ 149 (describing the group-surfing server receiving the session-creation message, creating the group-surfing session, and “inform[ing] the participants in the group-surfing session”). Petitioner does not identify any testimony from Dr. Lieberman that supports Petitioner’s Reply position that Lebrun’s group-surfing server “forwards” the session-creation message to the group-surfing session participants, nor are we aware of any such testimony. See, e.g., Ex. 1003 ¶ 149 (The group-surfing server “responds to the group session request ‘by (1) creating a group-surfing session, and (2) informing the participants [web clients] in the group-surfing session.”); see generally Ex. 1034. Petitioner cannot satisfy its burden of proving obviousness by employing “mere conclusory statements.” In re Magnum Oil Tools Int’l, Ltd., 829 F.3d 1364, 1380 (Fed. Cir. 2016).” slip op. at 29
- Strike new argumentNew argument disregardedGranted in part
“surfing server as forwarding the session-creation message to the invited web client. PO Sur-reply 12. Although Lebrun describes the group-surfing server as “informing the participants in the group-surfing server session” after receiving the session-creation message and creating the group-surfing session, Lebrun does not describe forwarding or otherwise sending the session-creation message to the participants. Ex. 1005, 32:26–28, 44:12–14. Petitioner’s citations in this regard to Dr. Lieberman’s declaration do not adequately support Petitioner’s “forwarding” contention. Pet. Reply 8 (citing Ex. 1003 ¶¶ 37, 149); Ex. 1003 ¶ 37 (indicating the challenged patent describes the invitation as being sent by email, instant message, or social network communication); Ex. 1003 ¶ 149 (describing the group-surfing server receiving the session-creation message, creating the group-surfing session, and “inform[ing] the participants in the group-surfing session”). Petitioner does not identify any testimony from Dr. Lieberman that supports Petitioner’s Reply position that Lebrun’s group-surfing server “forwards” the session-creation message to the group-surfing session participants, nor are we aware of any such testimony. See, e.g., Ex. 1003 ¶ 149 (The group-surfing server “responds to the group session request ‘by (1) creating a group-surfing session, and (2) informing the participants [web clients] in the group-surfing session.”); see generally Ex. 1034. Petitioner cannot satisfy its burden of proving obviousness by employing “mere conclusory statements.” In re Magnum Oil Tools Int’l, Ltd., 829 F.3d 1364, 1380 (Fed. Cir. 2016).” slip op. at 29
- Obviousness (§103) › Graham factors (scope of art, differences, level of skill)Not shown unpatentableNot shown unpatentable
“receive webpage content from the website server in particular ways as identified in limitations [1e] and [1g]. Similarly, claim 1 requires the invitee device to retrieve data from the website server in response to receiving “the information related to the shared web browsing interaction from the synchronization server” (limitation [1f.iii]). For the reasons discussed above, Petitioner has not shown by a preponderance of the evidence its combination of Lebrun and Wang does so. For the required website server interaction, in its Petition, Petitioner relies on Lebrun’s description of an alternative embodiment applicable only when no cookies or other identity information are involved (Ex. 1005, 35:17–19). See, e.g., Pet. 30 (citing Ex. 1005, 35:17–19). As Patent Owner indicates, this alternative is not relevant to the subject matter recited in claim 1 which requires identity information. PO Resp. 45. Petitioner does not address this shortcoming in its Reply. See generally Pet. Reply. Rather, in its Reply, for website server interaction, Petitioner relies on Lebrun’s functionality of sending a web page from the web server to the web client as shown in Lebrun’s Figure 1. See, e.g., Pet. Reply 11 (citing Ex. 1005, 32:21–24, 31:27–30, Fig. 1). Specifically, Petitioner contends that Lebrun discloses that (i) a URL for the initial web page is included in session-creation message 151 (Ex. 1005, 32:21–24), (ii) the web site sends a web page directly to the web client (Fig. 1), and (iii) the web site delivers information 132 to web clients or the group-surfing server 140 “in response Pet. Reply 11. Although this shows the web site sending a web page directly to a web client, the prior art of Lebrun does not do so in the manner required by the claims (limitations [1e], [1f.i], [1f.iii], [1g]).” slip op. at 46
Patent outcomesUS 9,483,448 not shown unpatentable§ 103 obviousnesscites Phillips · KSR · GrahamPatents in suitUS 9,483,448 - Epic Games, Inc. v. Ingenioshare, LLCNo claims unpatentablePTAB · May 19, 2023 · IPR2022-00291 · APJ Patrick M Boucher · IPR · Final written decision
Claims 1–9 and 15–17 were not shown unpatentable because the asserted combinations did not disclose the construed network-based portal residing on a server side of a network.
RulingsFinal written decision- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed patent owner constructionDecided for patent owner
“network-based portal” as recited in the challenged claims is sufficiently broad to encompass residing at either a client or server side of a network, as Petitioner contends, or is limited to residing at the server side, as Patent Owner contends. On the preliminary record, we declined to adopt Patent Owner’s exclusion of residing at a client side when extending our invitation to the parties to elaborate on their positions. Dec. 11. But we are mindful that “the Board is not bound by any findings made in its Institution Decision. At that point, the Board is considering the matter preliminarily without the benefit of a full record. The Board is free to change its view of the merits after further development of the record, and should do so if convinced its initial inclinations were wrong.” TriVascular, Inc. v. Samuels, 812 F.3d 1056, 1068 (Fed. Cir. 2016). The full record developed at trial includes the Declaration of Dr. Rouskas (Patent Owner’s expert), who directly opines on this issue. Ex. 2005 ¶¶ 46–64. Although the record also includes a Declaration by Petitioner’s expert, Dr. Almeroth, that Declaration was filed with the Petition and neither responds to Dr. Rouskas’s opinions nor provides any testimonial evidence to support Petitioner’s positions beyond what was available at the preliminary stage of the proceeding.3 See generally Ex. 1003. In evaluating the fully developed record, we necessarily accord greater weight to Dr. Rouskas’s testimony than to Petitioner’s attorney argument as advanced in Petitioner’s Reply. See, e.g., Gemtron Corp. v. Saint-Gobain Corp., 572 F.3d 1371, 1380 (Fed. Cir. 2009) (“[U]nsworn attorney argument . . . is not evidence and cannot rebut . . . other admitted evidence . . . .”). slip op. at 14
- Expert testimonyPatent owner expert creditedDecided for patent owner
“The full record developed at trial includes the Declaration of Dr. Rouskas (Patent Owner’s expert), who directly opines on this issue. Ex. 2005 ¶¶ 46–64. Although the record also includes a Declaration by Petitioner’s expert, Dr. Almeroth, that Declaration was filed with the Petition and neither responds to Dr. Rouskas’s opinions nor provides any testimonial evidence to support Petitioner’s positions beyond what was available at the preliminary stage of the proceeding.3 See generally Ex. 1003. In evaluating the fully developed record, we necessarily accord greater weight to Dr. Rouskas’s testimony than to Petitioner’s attorney argument as advanced in Petitioner’s Reply. See, e.g., Gemtron Corp. v. Saint-Gobain Corp., 572 F.3d 1371, 1380 (Fed. Cir. 2009) (“[U]nsworn attorney argument . . . is not evidence and cannot rebut . . . other admitted evidence . . . .”).” slip op. at 14
- Skill levelSkill level petitioner adoptedDecided for petitioner
“Petitioner proposes that a person of ordinary skill in the art “would have had a Bachelor’s degree in Computer Science, or an equivalent field, and three to five years of experience working with Internet communication systems.” Pet. 25. According to Petitioner, “[a]dditional education might compensate for less experience, and vice-versa.” Id. Dr. Almeroth supports this articulation. See Ex. 1003 ¶¶ 92–97. Patent Owner does not propose any different expression of the level of ordinary skill, and Dr. Rouskas testifies that he has “employed Dr. Almeroth’s definition” in his Declaration. Ex. 2005 ¶ 21. Because we find Petitioner’s proposal reasonable, consistent with the level of skill reflected by the prior art, and supported by the testimony of Dr. Almeroth, we adopt it for purposes of this Decision. 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 12
- Obviousness (§103) › Graham factors (scope of art, differences, level of skill)Not shown unpatentableNot shown unpatentable
“Both the preamble and the body of independent claim 1 recite “a network-based portal.” Ex. 1001, 19:63, 20:4, 20:6, 20:11, 20:15–16, 20:21–22, 20:29–30, 20:42–43, 20:46–47; see PO Resp. 19 (Patent Owner contending that, because of the repeated recitation of “network-based portal” throughout the body of independent claim 1, the “preamble therefore breath[e]s life and meaning into claim 1”). Contending that a “network-based portal” is “a web page or interface that connects multiple users to a network,” Petitioner identifies client-resident user-interface 112 of Diacakis as meeting the claim’s requirement for such a feature. Pet. 36. As explained above, after evaluating the record evidence developed during the trial, we do not adopt such a broad construction of “network-based portal.” Supra § II.D. Instead, we construe “network-based portal” as Patent Owner advocates, namely as residing on a server side of a network. Id. Because Petitioner does not show that Diacakis discloses a “network- based portal” as so construed, we conclude that Petitioner does not show, by a preponderance of the evidence, that independent claim 1 is unpatentable under 35 U.S.C. § 103(a) over Diacakis. Because the deficiency in Petitioner’s showing applies to the claims that depend from claim 1 because they inherit the “network-based portal” limitations, we also conclude that Petitioner does not show that any of claims 2–5, 15, or 17 is unpatentable under 35 U.S.C. § 103(a) over Diacakis; that any of claims 7–9 is unpatentable under 35 U.S.C. § 103(a) over Diacakis and Loveland; nor that” slip op. at 38
Patent outcomesUS 10,708,727 not shown unpatentableClaim construction§ 103 obviousnesscites Phillips · KSR · GrahamPatents in suitUS 10,708,727 - Epic Games, Inc. v. Ingenioshare, LLCNo claims unpatentablePTAB · May 19, 2023 · IPR2022-00202 · APJ Patrick M Boucher · IPR · Final written decision
Claims 1–20 were not shown unpatentable because the asserted obviousness grounds did not show a network-based portal residing on the server side of a network.
RulingsFinal written decision- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed patent owner constructionDecided for patent owner
“Drinkware, LLC v. National Graphics, Inc., 800 F.3d 1375, 1378 (Fed. Cir. 2015) (citing Tech. Licensing Corp. v. Videotek, Inc., 545 F.3d 1316, 1326–27 (Fed. Cir. 2008)) (discussing the burden of proof in inter partes review). Against this backdrop, we address the parties’ arguments, ultimately concluding that Patent Owner articulates the more persuasive position that a “network-based portal” as recited in the claims is limited to residing at a server side of a network.” slip op. at 16
- Expert testimonyPatent owner expert creditedDecided for patent owner
“The full record developed at trial includes the Declaration of Dr. Rouskas (Patent Owner’s expert), who directly opines on this issue. Ex. 2005 ¶¶ 46–64. Although the record also includes a Declaration by Petitioner’s expert, Dr. Almeroth, that Declaration was filed with the Petition and neither responds to Dr. Rouskas’s opinions nor provides any testimonial evidence to support Petitioner’s positions beyond what was available at the preliminary stage of the proceeding.3 See generally Ex. 1003. In evaluating the fully developed record, we necessarily accord greater weight to Dr. Rouskas’s testimony than to Petitioner’s attorney argument as advanced in Petitioner’s Reply. See, e.g., Gemtron Corp. v. Saint-Gobain Corp., 572 F.3d 1371, 1380 (Fed. Cir. 2009) (“[U]nsworn attorney argument . . . is not evidence and cannot rebut . . . other admitted evidence . . . .”). Our evaluation also necessarily remains cognizant that “[i]n an [inter partes review], the petitioner has the burden from the onset to show with particularity why the patent it challenges is unpatentable.” Harmonic Inc. v. Avid Tech., Inc., 815 F.3d 1356, 1363 (Fed. Cir. 2016) (citing 35 U.S.C. § 312(a)(3) (requiring inter partes review petitions to identify “with particularity . . . the evidence that supports the grounds for the challenge to each claim”)). This burden never shifts to Patent Owner. See Dynamic 3 Petitioner filed a second Declaration by Dr. Almeroth after institution (such that it was not available on the preliminary record), but that Declaration is provided primarily as supplemental evidence under 37 C.F.R. § 42.64(b)(2) to address objections by Patent Owner to the authenticity of various other exhibits. Ex. 1038 ¶ 2. Dr. Almeroth’s second Declaration otherwise merely incorporates Dr. Almeroth’s “technical opinions” by reference to his first Declaration, without providing any further facts or expressing any further opinions that bear on the merits, including claim construction. Id. ¶ 1. Drinkware, LLC v. National Graphics, Inc., 800 F.3d 1375, 1378 (Fed. Cir. 2015) (citing Tech. Licensing Corp. v. Videotek, Inc., 545 F.3d 1316, 1326–27 (Fed. Cir. 2008)) (discussing the burden of proof in inter partes review). Against this backdrop, we address the parties’ arguments, ultimately concluding that Patent Owner articulates the more persuasive position that a “network-based portal” as recited in the claims is limited to residing at a server side of a network.” slip op. at 14
- Skill levelSkill level petitioner adoptedDecided for petitioner
“Petitioner proposes that a person of ordinary skill in the art “would have had a Bachelor’s degree in Computer Science, or an equivalent field, and three to five years of experience working with Internet communication systems.” Pet. 24. According to Petitioner, “[a]dditional education might compensate for less experience, and vice-versa.” Id. Dr. Almeroth supports this articulation. See Ex. 1003 ¶¶ 70–75. Patent Owner does not propose any different expression of the level of ordinary skill, and Dr. Rouskas testifies that he has “employed Dr. Almeroth’s definition” in his Declaration. Ex. 2005 ¶ 21. Because we find Petitioner’s proposal reasonable, consistent with the level of skill reflected by the prior art, and supported by the testimony of Dr. Almeroth, we adopt it for purposes of this Decision. 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 12
- Obviousness (§103) › Graham factors (scope of art, differences, level of skill)Not shown unpatentableNot shown unpatentable
“Both the preamble and the body of independent claim 1 recite “a network-based portal.” Ex. 1001, 20:3, 20:11, 20:20, 20:23, 20:29, 20:31, 20:48, 20:54; see PO Resp. 19 (Patent Owner noting repeated recitation of “network-based portal” in independent claim 1). Contending that a “network-based portal” is “a web page or interface that connects clients to a network,” Petitioner identifies client-resident user-interface 112 of Diacakis as meeting the claim’s requirement for such a feature. Pet. 34. As explained above, after evaluating the record evidence developed during the trial, we do not adopt such a broad construction of “network-based portal.” Supra § II.D. Instead, we construe “network-based portal” as Patent Owner advocates, namely as residing on a server side of a network. Id. Because Petitioner does not show that Diacakis discloses a “network- based portal” as so construed, we conclude that Petitioner does not show, by a preponderance of the evidence, that independent claim 1 is unpatentable under 35 U.S.C. § 103(a) over Diacakis. The same deficiency exists with respect to Petitioner’s analysis of independent claims 11 and 19. See Pet. 55–57 (Petitioner’s analysis of claim 11 relying substantially on analysis of claim 1), 59–60 (Petitioner’s analysis of claim 19 relying substantially on analysis of claim 1). Because the deficiency in Petitioner’s showing also applies to the dependent claims, which inherit the “network-based portal” limitations, we conclude that Petitioner does not show that any of claims 1– 20 is unpatentable under 35 U.S.C. § 103(a) over Diacakis.” slip op. at 36
Patent outcomesUS 10,142,810 not shown unpatentableClaim construction§ 103 obviousnesscites Phillips · KSR · GrahamPatents in suitUS 10,142,810 - Epic Games, Inc. v. Ingenioshare, LLCNo claims unpatentablePTAB · May 19, 2023 · IPR2022-00295 · APJ Patrick M Boucher · IPR · Final written decision
Claims 7–12, 22–24, and 33–67 were not shown unpatentable because the asserted combinations did not establish the claimed server-side network-based portal.
RulingsFinal written decision- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed patent owner constructionDecided for patent owner
“The issue before us is therefore well-defined, namely whether a “network-based portal” as recited in the challenged claims is sufficiently broad to encompass residing at either a client or server side of a network, as Petitioner contends, or is limited to residing at the server side, as Patent Owner contends. On the preliminary record, we declined to adopt Patent Owner’s exclusion of residing at a client side when extending our invitation to the parties to elaborate on their positions. Dec. 23–25. But we are mindful that “the Board is not bound by any findings made in its Institution Decision. At that point, the Board is considering the matter preliminarily without the benefit of a full record. The Board is free to change its view of the merits after further development of the record, and should do so if” slip op. at 14
- Obviousness (§103) › Graham factors (scope of art, differences, level of skill)Not shown unpatentableNot shown unpatentable
“Both the preamble and the body of independent claim 7 recite “a network-based portal.” Ex. 1001, 21:53, 21:58, 22:2, 22:14–15, 22:19, 22:20–21, 22:27, 22:33, 22:38–39; see PO Resp. 28 (Patent Owner noting repeated recitation of “network-based portal” in independent claim 7). Under our adopted construction, Petitioner does not show that the combination of Tanigawa and Hullfish meets the claim requirements of a “network-based portal.” That is, Petitioner’s reliance on a client-resident interface to meet the claim’s recitation of a “network-based portal” is incompatible with our construction of that phrase. We accordingly conclude that Petitioner does not show, by a preponderance of the evidence, that independent claim 7 is unpatentable under 35 U.S.C. § 103(a) over Tanigawa and Hullfish. The same deficiency exists with respect to Petitioner’s analysis of independent claims 38 and 46. See Pet. 64 (Petitioner’s analysis of claim 38 relying substantially on analysis of claim 7), 65–67 (Petitioner’s analysis of claim 46 relying substantially on analysis of claim 7). Because the deficiency in Petitioner’s showing also applies to the dependent claims, which inherit the “network-based portal” limitations, we conclude that Petitioner does not show that any of claims 7, 10–12, 22–24, 33–36, 38–41, 46, 49, 51–53, 55, 57, 58, or 64– 66 is unpatentable under 35 U.S.C. § 103(a) over Tanigawa and Hullfish; that any of claims 8, 9, 43, 44, 47, 48, 50, or 54 is unpatentable under 35 U.S.C. § 103(a) over Tanigawa, Hullfish, and Loveland; that any of claims 37, 42, 56, 59–63, or 67 is unpatentable under 35 U.S.C. § 103(a) over Tanigawa, Hullfish, and Takahashi; or that claim 45 is unpatentable under 35 U.S.C. § 103(a) over Tanigawa, Hullfish, Loveland, and Takahashi.” slip op. at 36
- Expert testimonyPatent owner expert creditedDecided for patent owner
“Dr. Rouskas (Patent Owner’s expert), who directly opines on this issue. Ex. 2005 ¶¶ 60–85. Although the record also includes a Declaration by Petitioner’s expert, Dr. Almeroth, that Declaration was filed with the Petition and neither responds to Dr. Rouskas’s opinions nor provides any testimonial evidence to support Petitioner’s positions beyond what was available at the preliminary stage of the proceeding.3 See generally Ex. 1003. In evaluating the fully developed record, we necessarily accord greater weight to Dr. Rouskas’s testimony than to Petitioner’s attorney argument as advanced in Petitioner’s Reply. See, e.g., Gemtron Corp. v. Saint-Gobain Corp., 572 F.3d 1371, 1380 (Fed. Cir. 2009) (“[U]nsworn attorney argument . . . is not evidence and cannot rebut . . . other admitted evidence . . . .”). Our evaluation also necessarily remains cognizant that “[i]n an [inter partes review], the petitioner has the burden from the onset to show with particularity why the patent it challenges is unpatentable.” Harmonic Inc. v. Avid Tech., Inc., 815 F.3d 1356, 1363 (Fed. Cir. 2016) (citing 35 U.S.C. 3 Petitioner filed a second Declaration by Dr. Almeroth after institution (such that it was not available on the preliminary record), but that Declaration is provided primarily as supplemental evidence under 37 C.F.R. § 42.64(b)(2) to address objections by Patent Owner to the authenticity of various other exhibits. Ex. 1039 ¶ 2. Dr. Almeroth’s second Declaration otherwise merely incorporates Dr. Almeroth’s “technical opinions” by reference to his first Declaration, without providing any further facts or expressing any further opinions that bear on the merits, including claim construction. Id. ¶ 1. § 312(a)(3) (requiring inter partes review petitions to identify “with particularity . . . the evidence that supports the grounds for the challenge to each claim”)). This burden never shifts to Patent Owner. See Dynamic Drinkware, LLC v. National Graphics, Inc., 800 F.3d 1375, 1378 (Fed. Cir. 2015) (citing Tech. Licensing Corp. v. Videotek, Inc., 545 F.3d 1316, 1326– 27 (Fed. Cir. 2008)) (discussing the burden of proof in inter partes review). Against this backdrop, we address the parties’ arguments, ultimately concluding that Patent Owner articulates the more persuasive position that a “network-based portal” as recited in the claims is limited to residing at a server side of a network.” slip op. at 15
- Skill levelSkill level petitioner adoptedDecided for petitioner
“Petitioner proposes that a person of ordinary skill in the art “would have had a Bachelor’s degree in Computer Science, or an equivalent field, and three to five years of experience working with Internet communication systems.” Pet. 25. According to Petitioner, “[a]dditional education might compensate for less experience, and vice-versa.” Id. Dr. Almeroth supports this articulation. See Ex. 1003 ¶¶ 92–97. Patent Owner does not propose any different expression of the level of ordinary skill, and Dr. Rouskas testifies that he has “employed Dr. Almeroth’s definition” in his Declaration. Ex. 2005 ¶ 21. Because we find Petitioner’s proposal reasonable, consistent with the level of skill reflected by the prior art, and supported by the testimony of Dr. Almeroth, we adopt it for purposes of this Decision. 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 12
Patent outcomesUS 10,492,038 not shown unpatentableClaim construction§ 103 obviousnesscites Phillips · KSR · GrahamPatents in suitUS 10,492,038 - Epic Games, Inc. v. Ingenioshare, LLCNo claims unpatentablePTAB · May 19, 2023 · IPR2022-00294 · APJ Patrick M Boucher · IPR · Final written decision
Claims 7–12, 22–24, and 33–67 were not shown unpatentable because the petitioner did not establish that Diacakis disclosed the construed server-side network-based portal.
RulingsFinal written decision- Expert testimonyPatent owner expert creditedDecided for patent owner
“entitled to no weight because it “repeats the [Patent Owner Response] nearly verbatim,” “appears to contain opinions he did not develop,” and “is contradicted by Dr. Rouskas’s own deposition testimony.” Reply 3–4. Although Petitioner makes multiple allegations of deficiencies in Dr. Rouskas’s direct testimony, none of these allegations is sufficiently developed with specific examples. First, we disagree that mere verbatim duplication between an expert declaration and an attorney brief defines “a classic example of a cursory expert declaration the Board disregards.” See id. at 3. The Board’s concern is rather whether expert testimony “cite[s] to any additional supporting evidence or provide[s] any technical reasoning to support [its] statement[s].” Xerox Corp. v. Bytemark, Inc., IPR2022-00624, Paper 9 at 15 (PTAB Aug. 24, 2022) (precedential); see also id. at 16 (“Dr. Jones offers only a verbatim restatement of the assertion being supported, without any supporting evidence or technical reasoning” (emphasis added)). As Patent Owner asserts, “Petitioner fail[s] to provide a single example of how Dr. Rouskas’s testimony is ‘cursory or unsupported.’” Sur-reply 1.” slip op. at 9
- Skill levelSkill level petitioner adoptedDecided for petitioner
“Petitioner proposes that a person of ordinary skill in the art “would have had a Bachelor’s degree in Computer Science, or an equivalent field, and three to five years of experience working with Internet communication systems.” Pet. 25. According to Petitioner, “[a]dditional education might compensate for less experience, and vice-versa.” Id. Dr. Almeroth supports this articulation. See Ex. 1003 ¶¶ 92–97. Patent Owner does not propose any different expression of the level of ordinary skill, and Dr. Rouskas testifies that he has “employed Dr. Almeroth’s definition” in his Declaration. Ex. 2005 ¶ 21. Because we find Petitioner’s proposal reasonable, consistent with the level of skill reflected by the prior art, and supported by the testimony of Dr. Almeroth, we adopt it for purposes of this Decision. 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 12
- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed patent owner constructionDecided for patent owner
“5. Summary As we note above, we find certain of Patent Owner’s arguments adequately rebutted by Petitioner, such that we do not consider them in our assessment. Nevertheless, Patent Owner retains compelling arguments for its proposed construction, supported by expert testimonial evidence, including dictionary definitions and the ’038 patent specification’s reference to a “portal or a gateway.” We find such references more compellingly refer to “portal” and “gateway” as synonyms rather than alternatives. In addition, Patent Owner provides convincing evidence and argument that rebuts the concern raised by the Board at institution whether Patent Owner’s proposed construction would exclude preferred embodiments. Petitioner, who bears the overall burden, addresses that concern only with attorney argument, which we accord less weight. In light of these considerations, we construe “network-based portal” as Patent Owner advocates, namely as residing on a server side of a network.” slip op. at 27
- Obviousness (§103) › Graham factors (scope of art, differences, level of skill)Not shown unpatentableNot shown unpatentable
“Both the preamble and the body of independent claim 7 recite “a network-based portal.” Ex. 1001, 21:53, 21:58, 22:2, 22:14–15, 22:19, 22:20–21, 22:27, 22:33, 22:38–39; see PO Resp. 21 (Patent Owner noting repeated recitation of “network-based portal” in independent claim 7). Contending that a “network-based portal” is “a web page or interface that connects clients to a network,” Petitioner identifies client-resident user-interface 112 of Diacakis as meeting the claim’s requirement for such a feature. Pet. 34–35. As explained above, after evaluating the record evidence developed during the trial, we do not adopt such a broad construction of “network-based portal.” Supra § II.D. Instead, we construe “network-based portal” as Patent Owner advocates, namely as residing on a server side of a network. Id. Because Petitioner does not show that Diacakis discloses a “network- based portal” as so construed, we conclude that Petitioner does not show, by a preponderance of the evidence, that independent claim 7 is unpatentable under 35 U.S.C. § 103(a) over Diacakis. The same deficiency exists with respect to Petitioner’s analysis of independent claims 38 and 46. See Pet. 55–56 (Petitioner’s analysis of claim 38 relying substantially on analysis of claim 7), 57–58 (Petitioner’s analysis of claim 46 relying substantially on analysis of claim 7). Because the deficiency in Petitioner’s showing also applies to the dependent claims, which inherit the “network-based portal” limitations, we conclude that Petitioner does not show that any of claims 7, 10–12, 22–24, 33–36, 38–41, 46, 49, 51–53, 55, 57, 58, or 64–66 is unpatentable under 35 U.S.C. § 103(a) over Diacakis; that any of claims 8, 9, 43, 44, 47, 48, 50, or 54 is unpatentable under 35 U.S.C. § 103(a) over Diacakis and Loveland; that any of claims 37, 42, 56, 59–63, or 67 is unpatentable under 35 U.S.C. § 103(a) over Diacakis and Takahashi; or that claim 45 is unpatentable under 35 U.S.C. § 103(a) over Diacakis, Loveland, and Takahashi.” slip op. at 34
Patent outcomesUS 10,492,038 not shown unpatentableClaim construction§ 103 obviousnesscites Phillips · KSR · GrahamPatents in suitUS 10,492,038
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.