- PTAB · Jul 22, 2025 · IPR2025-00255 · APJ Charles J Boudreau · IPR · Institution
The Board instituted IPR on claims 1–27 and all petition grounds, finding a reasonable likelihood that claims 1, 23, and 27 are obvious over Wilcox, Londergan, Raskin, and Wu.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“c) Summary For the reasons discussed above, Petitioner has made sufficient showings at this stage of the proceeding that the Wilcox-Londergan-Raskin- Wu combination teaches or suggests every limitation in claims 1, 23, and 27 of the ’139 patent, that one of ordinary skill in the art would have had reason to combine those teachings and suggestions to arrive at the inventions recited in claims 1, 23, and 27, and that one of ordinary skill in the art would have had a reasonable expectation of success. Accordingly, Petitioner has demonstrated a reasonable likelihood of prevailing on its challenges to claims 1, 23, and 27 based on the combination of Wilcox, Londergan, Raskin, and Wu. Accordingly, institution of an inter partes review is appropriate under 35 U.S.C. § 314(a).” slip op. at 33
- Skill levelSkill level patent owner adoptedDecided for patent owner
“Patent Owner does not comment on Petitioner’s formulation or offer any competing formulation in its Preliminary Response. See generally Prelim. Resp. Mr. Haeberli, however, testifies as follows in his Declaration: 29. In my opinion, the POSITA at the time of the alleged invention of the Asserted Patents would have had a (1) a Bachelor’s degree in a pertinent discipline, such as computer science, electric engineering, computer engineering, or a related field and (2) have 2–4 years of experience in working with computing devices and have an understanding of indexed search systems utilized by such computing devices. 30. I am aware that Dr. Terveen has provided its own definition . . . . 31. I believe Dr. Terveen’s definition is not meaningfully different from my definition of a POSITA. My opinions would not change regardless of which definition of POSITA is applied. Ex. 2001 ¶¶ 29–31. We find Mr. Haeberli’s formulation to be consistent with the evidence of record at this stage of the proceeding, including the asserted prior art and the ’139 patent, and, accordingly, we adopt and apply that definition for purposes of this Decision. B.” slip op. at 8
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)Term construed board ownOther
“missing in the prior art. Prelim. Resp. 29–34. Limitations [1.4], [23.5], and [27.4] each recite: “wherein the first and second partial search strings are separated by a string separator character in the first search field.” Ex. 1001, 29:47–49, 31:33–35, 32:29–31. Petitioner asserts that both of the Lotus Notes references teach receiving a first search string and a second search string in a single search field, separated by “a string separator character (e.g., a Boolean AND operator and/or a comma).” Pet. 25–26 (footnote omitted). We are not fully persuaded by Petitioner’s argument. In particular, the evidence does not support Petitioner’s argument that a Boolean operator such as “AND” is a string separator character. Patent Owner has pointed to intrinsic and extrinsic evidence demonstrating that a string separator character consists of just one character.17 Consequently, based on the 17 As Patent Owner argues, the intrinsic evidence does not support this interpretation of the claim language. Prelim. Resp. 31–32. “First, the ’139 patent distinguishes between string separator characters (such as space, comma, etc.) and ‘modifiers’ (such as AND, OR, NOT, etc.).” Id. at 31; compare Ex. 1001, 30:19–22 (claim 6, “string separator character”), with id. at 31:22–26 (claim 22, Boolean “modifiers”). Moreover, Patent Owner persuasively argues that “a POSITA would not understand Boolean operators such as ‘AND’ to function as string separator characters” and “would have known that the operator AND is a search syntax instruction rather than a string separator.” Prelim. Resp. 31 (citing Ex. 1059, 162; Ex. 2001 ¶ 110). Even Petitioner acknowledges in a footnote that it may not be appropriate to include the Boolean AND operator in the definition of “string separator character.” Petitioner argues:” slip op. at 28
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation foundInstituted
“one of ordinary skill in the art would have considered “reverting some of the changes that had been made to Lotus Notes R5’s ‘Search Builder’ to make it more similar to Lotus Notes earlier 3.0’s ‘Query Builder.’” Prelim. Resp. 16. The issue, however, is not whether “over the years Lotus Notes moved away from a unified search field[,]” as Patent Owner suggests. Id. at 14. The issue is what “inferences and creative steps” a person of ordinary skill in the art would have employed, based on Wilcox and Londergan, when designing a new method and system for search indexing. KSR, 550 U.S. at 418. Petitioner’s argument is that one of ordinary skill in the art would have been motivated to consider Wilcox and Londergan together in order to “obtain a more complete and comprehensive understanding of the Lotus Notes system,” which in turn would have inspired certain inferences and creative steps that would have resulted in the portions of the claimed invention allegedly disclosed in Wilcox and/or Londergan. Pet. 22. We do not agree with Patent Owner that this argument can only be the result of improper hindsight bias. See Prelim. Resp. 16–17. At this stage of the proceedings and based on the current record, we determine that Petitioner has sufficiently shown that a POSITA would have been motivated to combine Wilcox and Londergan.” slip op. at 20
Claim construction§ 103 obviousnesscites Phillips · KSRPatents in suitUS 9,633,139 - PTAB · Jul 22, 2025 · IPR2025-00254 · APJ Lisa A Murray · IPR · Institution
The Board instituted IPR on claims 1–20 and all asserted grounds, finding a reasonable likelihood that claims 1–20 are unpatentable under § 103(a).
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“We may institute an inter partes review when “the information presented in the petition . . . shows that there is a reasonable likelihood that the petitioner would prevail with respect to at least 1 of the claims challenged in the petition.” 35 U.S.C. § 314(a) (2018). If we institute an inter partes review, the trial must encompass all claims and grounds identified in the Petition. 37 C.F.R. § 42.108(a) (2025) (“When instituting inter partes review, the Board will authorize the review to proceed on all of the challenged claims and on all grounds of unpatentability asserted for each claim.”). For the reasons set forth below, we conclude that there is a reasonable likelihood that Petitioner will prevail in establishing the unpatentability of all challenged claims. We, therefore, institute an inter partes review of claims 1–20 on the grounds asserted in the Petition. B.” slip op. at 2
- Skill levelSkill level patent owner adoptedDecided for patent owner
“Patent Owner does not comment on Petitioner’s formulation or offer any competing formulation in its Preliminary Response. See generally Prelim. Resp. Mr. Haeberli, however, testifies as follows in his Declaration: 29. In my opinion, the POSITA at the time of the alleged invention of the Asserted Patents would have had a (1) a Bachelor’s degree in a pertinent discipline, such as computer science, electric engineering, computer engineering, or a related field and (2) have 2–4 years of experience in working with computing devices and have an understanding of indexed search systems utilized by such computing devices. 30. I am aware that Petitioner has provided its own definition . . . . 31. I believe Petitioner’s definition is not meaningfully different from my definition of a POSITA. My opinions would not change regardless of which definition of POSITA is applied. Ex. 2001 ¶¶ 29–31. We find Mr. Haeberli’s formulation to be consistent with the evidence of record at this stage of the proceeding, including the asserted prior art and the ’490 patent, and, accordingly, we adopt and apply that definition for purposes of this Decision. B.” slip op. at 8
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)Term construed board ownDecided for patent owner
“art. Prelim. Resp. 30–34. Limitation [1.10] reads, “wherein the first and second partial search strings are separated by a string separator character in the first search field.” Ex. 1001, 30:8–10. Petitioner asserts that both of the Lotus Notes references teach receiving a first search string and a second search string in a single search field, separated by “a string separator character (e.g., a comma and/or a Boolean AND operator).” Pet. 23–24 (footnote omitted). We are not fully persuaded by Petitioner’s argument. In particular, the evidence does not support Petitioner’s argument that a Boolean operator such as “AND” is a string separator character. Patent Owner has pointed to intrinsic and extrinsic evidence demonstrating that a string separator character consists of just one character.16 Consequently, based on the current record, for the purposes of this Decision we preliminarily construe the term “string separator character” to mean “a single-character string separator.” The parties are invited to address the appropriateness of this construction in future briefing. If Boolean modifiers are excluded from the definition of a “string separator character,” then the Londergan Search Bar and Search Builder features, which accept only Boolean operators, do not teach or suggest 16 As Patent Owner argues, the intrinsic evidence does not support this interpretation of the claim language. Prelim. Resp. 31–32. “First, the ’490 patent distinguishes between string separator characters (such as space, comma, etc.) and ‘modifiers’ (such as AND, OR, NOT, etc.).” Id. at 32; compare Ex. 1001, 31:14–17 (claim 12, “string separator character”), with id. at 32:19–23 (claim 20, Boolean “modifiers”). Moreover, Patent Owner persuasively argues that “a POSITA would not understand Boolean operators such as ‘AND’ to function as string separator characters” and “would have known that the operator AND is a search syntax instruction rather than a string separator.” Prelim. Resp. 32 (citing Ex. 1059, 162; Ex. 2001 ¶ 110). Even Petitioner acknowledges in a footnote that it may not be appropriate to include the Boolean AND operator in the definition of “string separator character.” Petitioner argues: To the extent Patent Owner argues the Boolean AND operator is not a string separator character (which Petitioner does not acquiesce is appropriate), it would have been obvious to a POSITA when implementing Raskin’s teachings to perform the search incrementally to use a single-character string separator character, such as a plus sign, as was known in the art (e.g., EX1057, 60, 109, 129, 151), or a comma, as described by the Lotus Notes references (EX1059, 159-165), at least because a POSITA knew that a goal of the incremental search is to minimize the number of characters the user has to enter before obtaining the desired search results. Pet. 24 n.7. limitation [1.10].17 See Ex. 1061, 140–42. The Wilcox Search Bar similarly is limited to strings separated by a Boolean operator. See Ex. 1059, 160–62. The Wilcox Query Builder, however, does teach multiple search strings separated by a string separator character, specifically a comma. Id. at 163 (“If you want to search for documents that contain all of several words, type them in this box, separated by commas.”). Thus, while we do not accept all of Petitioner’s reasoning, there is evidence to support Petitioner’s overall argument that the proposed combination discloses multiple search strings separated by a string separator character, as we have preliminarily construed the term.” slip op. at 28
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation foundDecided for petitioner
“extreme technical difficulties with even using incremental searches.” Prelim. Resp. 21, 25 (citing Ex. 1021, 126). Patent Owner argues that “[a] POSITA is not motivated to undertake a modification of the prior art with something that the art teaches would be difficult or impossible to do.” Id. at 21 (citing Natera, Inc. v. NeoGenomics Labs., Inc., 106 F.4th 1369, 1377–78 (Fed. Cir. 2024)). We do not interpret Raskin in this manner. Patent Owner points to a passage in Raskin stating, “almost all interface-building tools make it easy to implement delimited searches and difficult or impossible to implement incremental searches.” Ex. 1021, 126. There is a difference, however, between “difficult to implement” and “difficult to use.” For the end-user, Raskin concludes that “[f]rom the point of view of interface engineering, the advantages of incremental searching are so numerous and the advantages of delimited searches so few that I can see almost no occasions when a delimited search would be preferred.” Id. at 126 & n.7 (“A search is either incremental or excremental.”). It is reasonable to conclude that one of ordinary skill would have been motivated to choose a search method that offered numerous advantages to end-users. Finally, Patent Owner argues that “Raskin’s entire philosophy to user interfaces was incompatible with Lotus Notes.” Prelim. Resp. 22–25. According to Patent Owner, “Lotus Notes is all about centralized collaboration around documents, files, and file structures[,]” while Raskin “goes in a completely different direction, espousing the elimination of filenames and ‘hierarchical file structures’ including directories and folders.” Id. at 23 (citing Ex. 1021, 119). Patent Owner claims that modifying the Lotus Notes references with Raskin would “effectively render[] Lotus Notes’ functionality of hierarchical viewing of and responding to documents unusable.” Id. Petitioner, however, does not propose to incorporate Raskin’s views on hierarchical file structures into the combination of Wilcox and Londergan. It is not necessary for the entirety of Raskin’s teachings to be physically compatible with the Lotus Notes systems described in Wilcox and Londergan. Orthopedic Equip., 702 F.2d at 1013 (“Claims may be obvious in view of a combination of references, even if the features of one reference cannot be substituted physically into the structure of the other reference.”); In re Sneed, 710 F.2d at 1550. Raskin is cited for one purpose: its teachings regarding incremental search. On the current record, we find Petitioner has demonstrated that one of ordinary skill would have been motivated to modify the combination of Lotus Notes references according to those teachings in Raskin. slip op. at 23
Claim construction§ 103 obviousnesscites PhillipsPatents in suitUS 10,552,490 - PTAB · Jul 22, 2025 · IPR2025-00253 · APJ Scott C Moore · IPR · Institution
The Board instituted IPR on claims 1–10 and all petitioned grounds, finding a reasonable likelihood that claims 1 and 10 are obvious over Wilcox, Londergan, Raskin, and Wu.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“We may institute an inter partes review when “the information presented in the petition . . . shows that there is a reasonable likelihood that the petitioner would prevail with respect to at least 1 of the claims challenged in the petition.” 35 U.S.C. § 314(a) (2018). If we institute an inter partes review, the trial must encompass all claims and grounds identified in the Petition. 37 C.F.R. § 42.108(a) (2025) (“When instituting inter partes review, the Board will authorize the review to proceed on all of the challenged claims and on all grounds of unpatentability asserted for each claim.”).” slip op. at 2
- Skill levelSkill level patent owner adoptedDecided for patent owner
“Patent Owner does not comment on Petitioner’s formulation or offer any competing formulation in its Preliminary Response. See generally Prelim. Resp. Mr. Haeberli, however, testifies as follows in his Declaration: 29. In my opinion, the POSITA at the time of the alleged invention of the Asserted Patents would have had a (1) a Bachelor’s degree in a pertinent discipline, such as computer science, electric engineering, computer engineering, or a related field and (2) have 2–4 years of experience in working with computing devices and have an understanding of indexed search systems utilized by such computing devices. 30. I am aware that Petitioner has provided its own definition . . . . 31. I believe Petitioner’s definition is not meaningfully different from my definition of a POSITA. My opinions would not change regardless of which definition of POSITA is applied. Ex. 2001 ¶¶ 29–31. We find Mr. Haeberli’s formulation to be consistent with the evidence of record at this stage of the proceeding, including the asserted prior art and the ’035 patent, and, accordingly, we adopt and apply that definition for purposes of this Decision. B.” slip op. at 8
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)Term construed board ownDecided for patent owner
“in the prior art. Prelim. Resp. 30–34. Limitations [1.4] and [10.4] both recite: “wherein the first and second strings are separated by a string separator character in the first search field.” Ex. 1001, 29:44–46, 30:41–43. Petitioner asserts that both of the Lotus Notes references teach receiving a first search string and a second search string in a single search field, separated by “a string separator character (e.g., a comma and/or a Boolean AND operator).” Pet. 26–27 (footnote omitted). We are not fully persuaded by Petitioner’s argument. In particular, the evidence does not support Petitioner’s argument that a Boolean operator such as “AND” is a string separator character. Patent Owner has pointed to intrinsic and extrinsic evidence demonstrating that a string separator character consists of just one character.17 Consequently, based on the current record, for the purposes of 17 As Patent Owner argues, the intrinsic evidence does not support this interpretation of the claim language. Prelim. Resp. 31–32. “First, the ’035 patent distinguishes between string separator characters (such as space, comma, etc.) and ‘modifiers’ (such as AND, OR, NOT, etc.).” Id. at 31 (citing Ex. 1001, 8:45–59, 22:34–46). Moreover, Patent Owner persuasively argues that “a POSITA would not have understood Boolean operators like AND to be a string separator as used in the claims” and “would have known that the operator AND is a search syntax instruction rather than a string separator.” Prelim. Resp. 31 (citing Ex. 1059, 162; Ex. 2001 ¶ 109). Even Petitioner acknowledges in a footnote that it may not be appropriate to include the Boolean AND operator in the definition of “string separator character.” Petitioner argues: To the extent Patent Owner argues the Boolean AND operator is not a string separator character (which Petitioner does not acquiesce is appropriate), it would have been obvious to a POSITA when implementing Raskin’s teachings to perform the this Decision we preliminarily construe the term “string separator character” to mean “a single-character string separator.” The parties are invited to address the appropriateness of this construction in future briefing.” slip op. at 28
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation foundDecided for petitioner
“based on the fact that all three references “generally relate to searching.” See Prelim. Resp. 20. The fact that Raskin does not explicitly discuss searching across multiple files does not mean that there would be no motivation to combine Raskin with the Lotus Notes references. Although a conclusion of obviousness must be supported by findings and analysis establishing a reason to combine or modify the known elements in the manner proposed, the analysis “need not seek out precise teachings directed to the specific subject matter of the challenged claim, [but] can take account of the inferences and creative steps that a person of ordinary skill in the art would employ.” KSR, 550 U.S. at 418. We conclude on the current record that Petitioner’s rationale for combining Raskin with the Lotus Notes references is not over-broad.” slip op. at 22
Claim construction§ 103 obviousnesscites PhillipsPatents in suitUS 7,370,035 - PTAB · May 2, 2025 · IPR2024-01450 · APJ Justin T Arbes · IPR · Institution
Instituted inter partes review of claims 1–4, 6–11, and 13–20 on all asserted grounds after finding a reasonable likelihood that claim 1 is unpatentable over Dziong and Sathyanath.
RulingsInstitution decision- Skill levelSkill level petitioner adoptedDecided for petitioner
“B. Level of Ordinary Skill in the Art Petitioner argues that at the time of the ’088 patent (January 2006), a person of ordinary skill in the art would have had “a bachelor’s degree in computer science, computer engineering, electrical engineering, or equivalent training, and approximately four years of experience working in the field of network communications, including experience with [Multiprotocol Label Switching (MPLS)] tunnels and bandwidth allocation,” where “[a]dditional work experience can substitute for specific educational background, and vice versa.” Pet. 12 (citing Ex. 1003 ¶¶ 20–21). Petitioner further contends that a person of ordinary skill in the art would have been knowledgeable and familiar with the network communications technologies discussed in [the Specification of the ’088 patent], including bandwidth reservations, quality of service techniques, routing protocols (including Open Shortest Path First (OSPF)), tunneling protocols (including [MPLS]), resource reservations (including Resource ReSerVation Protocol (RSVP)), traffic engineering (including relevant extensions to OSPF, IS-IS, and RSVP), and ring networking standards (e.g., Synchronous Optical Network (SONET) and resilient packet ring (RPR) defined by IEEE 802.17). Id. Patent Owner states that “Petitioner’s definition . . . is acceptable for” purposes of its Preliminary Response. Prelim. Resp. 8 n.3. Based on the record presented, including our review of the ’088 patent and the types of problems and solutions described in the ’088 patent and cited prior art, we agree with Petitioner’s proposed definition of the level of ordinary skill in the art and apply it for purposes of this Decision.” slip op. at 9
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededNot reached
“37 C.F.R. § 42.100(b). Petitioner argues that “no claim term requires express construction.” Pet. 12–13. Patent Owner does not propose interpretations of any claim terms in its Preliminary Response. We conclude that no express interpretation of any claim term is necessary to determine whether to institute an inter partes review in this proceeding. See Nidec Motor Corp. v. Zhongshan Broad Ocean Motor Co., 868 F.3d 1013, 1017 (Fed. Cir. 2017) (“Because we need only construe terms ‘that are in controversy, and only to the extent necessary to resolve the controversy,’ we need not construe [a particular claim limitation] where the construction is not ‘material to the . . . dispute.’” (citation omitted) (emphasis added)).” slip op. at 10
- Obviousness (§103) › Graham factors (scope of art, differences, level of skill)Instituted
“Patent Owner, however, does not explain sufficiently why any of these issues demonstrate a failure to teach limitation [1.1]. We understand Petitioner’s position to be that Dziong identifies “two or more candidate routes” (i.e., A-B-C-D and A-C-D) for a “new connection” (i.e., a new recovery path to protect primary path SRLG 4 in the event of failure) with a “requested bandwidth” (i.e., 15 units) sufficient to protect against failure. See Pet. 27–31 (citing Ex. 1005 ¶¶ 36, 70, 89, 90, 104, 105). The 15 units are the “units of demand” on SRLG 4 that must be protected. Ex. 1005 ¶¶ 89 (“[E]ach solid line represents all of the demands that have the same link-detour path, which is represented by a corresponding broken line. For example, solid line 606 in SRLG 4 corresponds to one or more demands totaling 15 units of bandwidth between nodes A and D.”), 90. A link in a potential recovery path for that demand on SRLG 4, therefore, would need to have “sufficient recovery bandwidth” to protect against failure (i.e., at least 15 units). Id. ¶¶ 36, 104. That is reflected in the “SRLG 4 failure” column of Figure 6(b) for link A-B (part of the A-B-C-D recovery path shown in blue in Figure 6(a) above). On this record, we do not see why the fact that link A-B also protects against failures of SRLG 3 and 5 and has its own 12 units of demand, or the fact that SRLG 4 also has another 24 units of demand (which link A-B does not protect against), contradicts Petitioner’s position regarding Dziong and limitation [1.1]. See id. ¶¶ 89–90 (“link A-B is not part of the link-detour path for the other 24 XC units of demand on SRLG 4”). At this stage, we find that Petitioner has made a sufficient showing that Dziong teaches limitation [1.1]. Therefore, we need not evaluate any additional arguments regarding Sathyanath at this time. See Pet. 31–32; Prelim. Resp. 14–16.” slip op. at 23
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation foundReasonable expectation foundInstituted
“We disagree based on the current record. Dziong refers to both “link-based” and “path-based” recovery. Ex. 1005 ¶¶ 6–8. And the two methods are similar in various ways, as Dziong recognizes. See, e.g., id. ¶¶ 69 (“While some of the algorithms utilized in a link-based scheme are related to path-based recovery algorithms, there are significant modifications and special considerations that are made in the case of link-based recovery.”), 103 (“In some areas, the issues associated with recovery path calculation for link-based recovery [are] analogous to recovery path calculations for path-based restoration . . . .”). Dziong also purports to incorporate Sathyanath’s application by reference. Id. ¶ 1. And, as Petitioner points out, the references have similar disclosures and similar discussions of bandwidth sharing. See Pet. 1, 20–22; Ex. 1005 ¶¶ 10–12, 36–39, 60, 65, 88; Ex. 1006 ¶¶ 4, 12–13, 41–45, 200. Thus, on this record, we disagree with Patent Owner that a person of ordinary skill in the art would not consider combining the teachings of Dziong and Sathyanath. See In re Applied Materials, Inc., 692 F.3d 1289, 1298 (Fed. Cir. 2012) (“A reference must be considered for everything that it teaches, not simply the described invention or a preferred embodiment.”); In re Hyon, 679 F.3d 1363, 1366 (Fed. Cir. 2012) (affirming an obviousness determination where two “references both teach processes directed to making the same class of products” and minor differences between the disclosures did not “negate the motivation to combine”). Second, Patent Owner argues that Petitioner “fails to identify specific teachings in Sathyanath that a [person of ordinary skill in the art] would have been motivated to implement in Dziong with a reasonable expectation of success” and “does not explain how the features would have been combined or why there would have been a reasonable expectation of success in doing so.” Prelim. Resp. 11. Patent Owner, however, only mentions Petitioner’s introductory statement regarding reasons to combine and does not address the substance of Petitioner’s arguments for claim 1, where Petitioner explains how it is relying on Sathyanath as a secondary reference. See Prelim. Resp. 10–11 (citing Pet. 22–23). For example, regarding the “sharing definition” of limitation [1.2], Petitioner argues that because Dziong only gives “limited details about the data format used for sharing” reserved bandwidth information, “it would have been obvious to consider . . . Sathyanath’s examples,” relying on two particular alleged “sharing definition[s]” in Sathyanath (i.e., the “aggregate node-link vector” and “TE/Share database”). Pet. 36–39. Based on the current record, we preliminarily find that Petitioner has made a sufficient showing, supported by the testimony of Dr. Mir, that a person of ordinary skill in the art would have been motivated to use such data formats to share reserved bandwidth information in the system of Dziong, with a reasonable expectation of success. See id.; Ex. 1003 ¶¶ 38–39, 72–79.” slip op. at 38
Claim construction§ 103 obviousnesscites KSR · GrahamPatents in suitUS 7,596,088 - PTAB · Feb 20, 2025 · IPR2024-00996 · APJ Ken B Barrett · IPR · Institution
The Board instituted review of claims 13–18 on all asserted grounds, finding a reasonable likelihood of prevailing on at least one challenged claim.
RulingsInstitution decision- PTAB / AIA Trials › Discretionary denial › §325(d) same art / argumentsDenied
“inter partes review, “the Director may take into account whether, and reject the petition or request because, the same or substantially the same prior art or arguments previously were presented to the Office.” 35 U.S.C. § 325(d). The Board uses a two-part framework in determining whether to exercise its discretion under § 325(d), specifically: (1) whether the same or substantially the same art previously was presented to the Office or whether the same or substantially the same arguments previously were presented to the Office; and (2) if either condition of [the] first part of the framework is satisfied, whether the petitioner has demonstrated that the Office erred in a manner material to the patentability of challenged claims. Advanced Bionics, Paper 6 at 8. The art or arguments presented in the Petition are not “substantially the same” as those previously presented to the Office when there are differences between them that are material to the Office’s prior consideration of the art and arguments. Wolfspeed, Inc. v. Trs. of Purdue Univ., IPR2022-00761, Paper 13 at 7–8 (Vidal Mar. 30, 2023).” slip op. at 9
- Skill levelSkill level petitioner adoptedOther
“Petitioner contends that: [A] person of ordinary skill in the art at the time of the alleged invention (“POSITA”) would have had a bachelor’s degree or higher in electrical engineering, at least 3 years of experience designing or researching electronic circuits, and familiarity with power electronics and inductive power transfer circuits. Pet. 8 (citing Ex. 1003 ¶ 20). Patent Owner states that, “[f]or purposes of this preliminary response, Patent Owner adopts the Petitioner’s proposal.” Prelim. Resp. 17. Petitioner’s definition is consistent with the level of ordinary skill reflected in the prior art references of record. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001) (recognizing that the prior art itself may reflect an appropriate level of skill in the art). For purposes of this decision, we apply Petitioner’s definition of the person of ordinary skill in the art.” slip op. at 18
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededOther
“Petitioner contends that “[a]ll claim terms should be construed according to the Phillips standard,” and “[h]ere, given the remarkable overlap between the preferred embodiment of the ’461 patent and the prior art/predictable combinations articulated in Grounds 1A–3, Petitioners submit that no claim elements need a formal construction for purposes of resolving the controversy in this proceeding.” Pet. 8. Patent Owner states that, “[t]o simplify the issues before the Board, Patent Owner has not asserted any claim constructions in this preliminary response and adopts the Petitioner’s position that ‘[a]ll claim terms should be construed according to the Phillips standard.’” Prelim. Resp. 17 (quoting Pet. 8). On this record and for purposes of this decision, we determine that no” slip op. at 19
- Novelty / Anticipation (§102) › Anticipation standard (single reference, every element)Instituted
“At this preliminary stage of the proceeding, we do not agree with Patent Owner’s arguments. Patent Owner does not cite to evidence, such as expert testimony, to support its implied argument that Olson’s measured current is “fundamentally different” from the current received by the primary coil. See Prelim. Resp. 31–32. Petitioner’s declarant, Dr. Woods, on the other hand, testifies, inter alia, that “[t]he ‘[c]urrent measured by current measure block 226 is used in the calculation of power, which as depicted in FIG. 14, measures the ‘power in’ provided to transmit block 214/primary coil 54.” Ex. 1003 ¶ 37 (citing Ex. 1004 ¶¶ 74–75, Fig. 14) (first alteration added); see also, e.g., id. ¶ 42 (Dr. Woods testifying that the measured current to the power supply “is the current driving the external antenna 52, via the transmit block 214 and to the primary coil 54.” (citing Ex. 1004 ¶¶ 74–75, 112, Fig. 14)). Paragraph 75 of Olson, cited in support of that testimony, provides: “The power in is gauged by the power generated by charging unit 50 and is determined by multiplying the voltage of the internal voltage of charging unit 50, e.g., the voltage of a battery or batteries internal to charging unit 50, by the current driving external antenna 52.” Ex. 1004 ¶ 75 (emphasis added). We note that external antenna 52 includes primary coil 54. See, e.g., Fig. 14. Dr. Woods’ testimony is, at this stage, unrebutted. Patent Owner also argues that “Petitioner fails to provide any evidence regarding the function of Olson’s microprocessor 212 in relation to measuring input power,” and that, “[w]hile Olson describes a power calculation in paragraph [0075], Olson does not describe this power calculation as performed by microprocessor 212.” Prelim. Resp. 32 (citing Pet. 16; Ex. 1004 ¶ 72) (first alteration added). At this preliminary stage of the proceeding, we do not agree with Patent Owner’s arguments regarding the microprocessor. Although Patent Owner does not bear the burden to show patentability, we observe that Patent Owner does not suggest that there is another component in Olson’s external charging device that might perform the admittedly-disclosed power calculation. See Prelim. Resp. 32–33. Dr. Woods testifies that microprocessor 212 receives the measured current and the input voltage of the charging device, and, from those values, calculates power in. See Ex. 1003 ¶¶ 43–44 (citing, inter alia, Ex. 1004 ¶¶ 71–78, Fig. 14); see also Ex. 1004 ¶ 74, Fig. 14 (Olson stating that “[c]urrent measured by current measure block 226 is used in the calculation of power in along with the voltage of batteries 160,” and Figure 14 depicting the signal from measure block 226 as an input to microprocessor 212). Dr. Woods’ testimony is, at this stage, unrebutted.” slip op. at 26
Claim construction§ 102 anticipation§ 103 obviousnessDiscretionary denialcites Phillips · KSR · GrahamPatents in suitUS 8,626,461 - PTAB · Feb 20, 2025 · IPR2024-00995 · APJ Ken B Barrett · IPR · Institution
The Board instituted IPR on claims 1–6, 8, and 10–13 on all asserted grounds, finding a reasonable likelihood of success on at least one challenged claim.
RulingsInstitution decision- PTAB / AIA Trials › Discretionary denial › §325(d) same art / argumentsDecided for petitioner
“inter partes review, “the Director may take into account whether, and reject the petition or request because, the same or substantially the same prior art or arguments previously were presented to the Office.” 35 U.S.C. § 325(d). The Board uses a two-part framework in determining whether to exercise its discretion under § 325(d), specifically: (1) whether the same or substantially the same art previously was presented to the Office or whether the same or substantially the same arguments previously were presented to the Office; and (2) if either condition of [the] first part of the framework is satisfied, whether the petitioner has demonstrated that the Office erred in a manner material to the patentability of challenged claims. Advanced Bionics, Paper 6 at 8. The art or arguments presented in the Petition are not “substantially the same” as those previously presented to the Office when there are differences between them that are material to the Office’s prior consideration of the art and arguments. Wolfspeed, Inc. v. Trs. of Purdue Univ., IPR2022-00761, Paper 13 at 7–8 (Vidal Mar. 30, 2023).” slip op. at 11
- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“information presented in the petition . . . shows that there is a reasonable likelihood that the petitioner would prevail with respect to at least 1 of the claims challenged in the petition.” 35 U.S.C. § 314(a). Having considered the arguments and evidence presented by Petitioner and Patent Owner, we determine that Petitioner has demonstrated a reasonable likelihood of prevailing on at least one of the challenged claims of the ’204 patent. Accordingly, we institute an inter partes review as to all the challenged claims of the ’204 patent on all the grounds of unpatentability set forth in the Petition.” slip op. at 2
- Skill levelSkill level petitioner adoptedDecided for petitioner
“may be considered, including the “type of problems encountered in the art; prior art solutions to those problems; rapidity with which innovations are made; sophistication of the technology; and educational level of active workers in the field.” In re GPAC Inc., 57 F.3d 1573, 1579 (Fed. Cir. 1995) (quoting Custom Accessories, Inc. v. Jeffrey–Allan Indus., Inc., 807 F.2d 955, 962 (Fed. Cir. 1986)).” slip op. at 19
- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed board ownDecided for petitioner
“different from the resonant frequency of the inductive couple.” Ex. 1001, 21:16–20. The Specification then states the following: “Preferably the transmission frequency is selected to lie within one of the near-linear regions 6, 8 [of Figure 6b] where the slope of the frequency-amplitude graph is less steep.” Id. at 21:20–23; see also id. at 21:56–59 (“Referring back to FIG. 6b, the frequency of transmission is selected to be in the approximately linear region 8 of the curve between a lower frequency value of fL and an upper frequency value of fU.”9); Pet. 8 (citing the same).” slip op. at 23
Claim construction§ 102 anticipation§ 103 obviousnessDiscretionary denialcites Phillips · KSR · GrahamPatents in suitUS 9,083,204 - PTAB · Jan 15, 2025 · IPR2024-00913 · APJ Peter D Shapiro · IPR · Institution
The Board instituted IPR on claims 1, 2, 4, 6–12, 14, and 16–18 on all asserted grounds, finding a reasonable likelihood of prevailing on at least one challenged claim in each petition.
RulingsInstitution decision- PTAB / AIA Trials › Discretionary denial › Fintiv (parallel litigation)Denied
“First, we find no basis for exercising our discretion to deny institution with regard to the Juniper case because that case does not yet have a scheduling order in place, and, as Petitioner points out, the median time to trial in that district is 34.6 months, which puts the trial in approximately July 2026, so there is nothing in the record to indicate that a trial will occur before our deadline for a final written decision in these proceedings. See Fintiv at 5 (“When the patent owner raises an argument for discretionary denial under NHK due to an earlier trial date, the Board’s decisions have balanced [Fintiv] factors [1–6].” (emphasis added)); Pet. 67 (arguing that “the court has neither entered a schedule nor set a trial date”); Prelim. Resp. 18 (acknowledging that “the court has not yet entered a schedule or set a trial date for the Juniper case”). Second, following submission of the papers in these proceedings, the Cisco case was dismissed on December 26, 2024. Ex. 3001. Accordingly, there will be no trial in the Cisco case and thus we are not persuaded that the interests of efficiency and integrity of the system would be best served by invoking our authority under 35 U.S.C. § 314(a) to deny institution.” slip op. at 15
- PTAB / AIA Trials › Discretionary denial › General Plastic (serial petitions)Denied
“Petitioner filed both of its petitions in the instant proceedings on the same day, May 31, 2024, and the prior petition in IPR2024-00506 was filed by a different party previously sued for infringement of the ’394 patent in a different district court case. Therefore, there are no serial petitions, as that term is used in General Plastic, filed in these IPRs. However, “our application of the General Plastic factors is not limited solely to instances when multiple petitions are filed by the same petitioner. Rather, when different petitioners challenge the same patent, we consider any relationship between those petitioners when weighing the General Plastic factors.” Valve Corp. v. Elec. Scripting Prods., Inc., IPR2019-00062, Paper 11 at 9 (PTAB Apr. 2, 2019) (precedential). Petitioner argues that “no significant relationship exists” between it and Cisco, as they were “accused of infringing the ’394 patent with different products in different court proceedings . . . and have not coordinated regarding the ’394 patent, the separately accused products, or the filing of petitions for IPR.” Pet. 70. Patent Owner provides no evidence of a significant relationship between Petitioner and Cisco, but nonetheless argues that factors 1–5 favor discretionary denial anyway, because Petitioner had knowledge of the Cisco petition, citing the Board’s decision in Ericsson Inc. v. Uniloc 2017, LLC, IPR2019-01550, Paper 8 at 11–12 (PTAB Mar. 17, 2020) (“Ericsson”), for the proposition that Petitioner’s use of the Cisco petition as a roadmap ties the interests of the petitioners together. Prelim. Resp. 26. We are not persuaded by this assertion. First, Ericsson is not a precedential or informative decision and is not binding on us or informative to our analysis. Moreover, in that case there were five prior petitions that covered all of the challenged claims, and the petitioner admitted crafting its petition based on its review of the prior petitions. Ericsson at 3, 11. Petitioner here has not made such a concession, and moreover, Patent Owner has not presented any evidence that Petitioner actually did use the petition in IPR2024-00506 as a roadmap. Under the circumstances, we find no evidence that Petitioner used the prior petition filed by Cisco as a roadmap, particularly when none of the timing associated with the prior petition was within its control. We find no significant relationship between Petitioner and Cisco. “[W]here, as here, the first and second petitioners are neither the same party, nor possess a significant relationship under Valve, General Plastic factor one necessarily outweighs the other General Plastic factors.” Videndum Prod. Sols., Inc. v. Rotolight Ltd., IPR2023-01218, Paper 12 at 6 (Vidal Apr. 19, 2024). Accordingly, based on the particular facts of these proceedings, including the points addressed above, we decline to exercise our discretion to deny the Petitions on that basis.” slip op. at 17
- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“5. Conclusion Regarding Ground 1 Based on the current record, we find that Petitioner has demonstrated a reasonable likelihood of prevailing for claim 1. Petitioner also contends that claim 11, which is an apparatus claim for a network element that otherwise has similar limitations as claim 1, is rendered obvious for the same reasons discussed above for claim 1. Pet. 57–61. Patent Owner opposes Petitioner’s arguments for claim 11 for the same reasons as discussed above for claim 1. Prelim. Resp. 10–16. Based on the current record, we also find Petitioner has demonstrated a reasonable likelihood of prevailing for claim 11. We need not determine at this time whether Petitioner has demonstrated a reasonable likelihood of prevailing as to dependent claims 2, 4, 6, 7, 12, 14, and 17, also challenged in Ground 1. 37 C.F.R. § 42.108(a).” slip op. at 41
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation foundReasonable expectation foundInstituted
“sufficient showing that a POSITA would have been motivated to apply Hu’s concept of aggregating ports to form a high-capacity port for transmitting multicast streams to the network device disclosed by Blease, and we do not agree that Blease teaches away from incorporating such aggregation. Both Blease and Hu are directed to similar subject matter, processing multicast stream requests, and Hu’s link aggregation addresses the problem of potentially overloading a port when doing so. See, e.g., Ex. 1005, code (57) (“The network device transmits multicast traffic to the subscriber devices.”); Ex. 1007, claim 17 (“A network device to allocate media streams . . . .”), 1:20–29 (disclosing that, if “insufficient bandwidth [is allocated] to video streams, the quality of service degrades”); see Intel Corp. v. PACT XPP Schweiz AG, 61 F.4th 1373, 1380–81 (Fed. Cir. 2023) (“That [two prior art references] address the same problem and that [one of the references] was a known way to address that problem is precisely the reason that there’s a motivation to combine under KSR and our precedent.”). On this record, we are persuaded that applying Hu’s port aggregation teaching to Blease’s router would be the application of a known technique to improve the router to allow it to provide multicast streams that require higher bandwidth with predicable results. Pet. 28; see KSR, 550 U.S. at 415–21. As pointed out by Petitioner, these two concepts could be combined together in a straightforward manner and applied to streams that require high-capacity ports, a technique already applied elsewhere in Blease to other ports, so a POSITA would have had a reasonable expectation of success in doing so. Pet. 28–29; Ex. 1003 ¶¶ 93–94; see Elekta Ltd. v. Zap Surgical Sys., Inc., 81 F.4th 1368, 1377 (Fed. Cir. 2023) (“Evidence of reasonable expectation of success, just like evidence of a motivation to combine, ‘may flow from the prior art references themselves, the knowledge of one of ordinary skill in the art, or in some cases, from the nature of the problem to be solved.’”) (quoting Brown & Williamson Tobacco Corp. v. Philip Morris Inc., 229 F.3d 1120, 1125 (Fed. Cir. 2000)). On this record, we are unpersuaded by Patent Owner’s argument that Blease teaches away from using aggregated ports to form a high-capacity link because “Blease’s disclosure is clear that the focus of its multicast techniques is to reduce, not increase, the amount of multicast traffic flowing through network.” Prelim. Resp. 14. The discussion in Blease of minimizing the bandwidth does not relate to restricting the bandwidth required for a particular stream as Patent Owner seems to assert, but rather to eliminating duplicate transmissions of the same multicast stream to be delivered to multiple subscribers. See Ex. 1005, 2:39–42, 4:50–56 (“The multicast transmission techniques described herein may significantly reduce the amount of multicast traffic . . . . For example, regardless of the number of subscriber devices[] connected to the same network switch that request the same multicast stream, [the] network device[] only sends one copy of the multicast stream to the network switch.”). Therefore, aggregating ports to accommodate transmission of a single multicast stream that requires more bandwidth is a different concept that is unrelated to the discussion in Blease about minimizing bandwidth by increasing efficiency.” slip op. at 37
Claim construction§ 103 obviousnessDiscretionary denialcites KSR · GrahamPatents in suitUS 8,014,394 - PTAB · Jan 15, 2025 · IPR2024-00989 · APJ Peter D Shapiro · IPR · Institution
The Board instituted IPR on claims 1, 2, 4, 6–12, 14, and 16–18 on all asserted grounds, finding a reasonable likelihood of prevailing on at least one claim in each Petition.
RulingsInstitution decision- PTAB / AIA Trials › Discretionary denial › Fintiv (parallel litigation)Denied
“First, we find no basis for exercising our discretion to deny institution with regard to the Juniper case because that case does not yet have a scheduling order in place, and, as Petitioner points out, the median time to trial in that district is 34.6 months, which puts the trial in approximately July 2026, so there is nothing in the record to indicate that a trial will occur before our deadline for a final written decision in these proceedings. See Fintiv at 5 (“When the patent owner raises an argument for discretionary denial under NHK due to an earlier trial date, the Board’s decisions have balanced [Fintiv] factors [1–6].” (emphasis added)); Pet. 67 (arguing that “the court has neither entered a schedule nor set a trial date”); Prelim. Resp. 18 (acknowledging that “the court has not yet entered a schedule or set a trial date for the Juniper case”). Second, following submission of the papers in these proceedings, the Cisco case was dismissed on December 26, 2024. Ex. 3001. Accordingly, there will be no trial in the Cisco case and thus we are not persuaded that the interests of efficiency and integrity of the system would be best served by invoking our authority under 35 U.S.C. § 314(a) to deny institution.” slip op. at 15
- PTAB / AIA Trials › Discretionary denial › General Plastic (serial petitions)Denied
“same day, May 31, 2024, and the prior petition in IPR2024-00506 was filed by a different party previously sued for infringement of the ’394 patent in a different district court case. Therefore, there are no serial petitions, as that term is used in General Plastic, filed in these IPRs. However, “our application of the General Plastic factors is not limited solely to instances when multiple petitions are filed by the same petitioner. Rather, when different petitioners challenge the same patent, we consider any relationship between those petitioners when weighing the General Plastic factors.” Valve Corp. v. Elec. Scripting Prods., Inc., IPR2019-00062, Paper 11 at 9 (PTAB Apr. 2, 2019) (precedential). Petitioner argues that “no significant relationship exists” between it and Cisco, as they were “accused of infringing the ’394 patent with different products in different court proceedings . . . and have not coordinated regarding the ’394 patent, the separately accused products, or the filing of petitions for IPR.” Pet. 70. Patent Owner provides no evidence of a significant relationship between Petitioner and Cisco, but nonetheless argues that factors 1–5 favor discretionary denial anyway, because Petitioner had knowledge of the Cisco petition, citing the Board’s decision in Ericsson Inc. v. Uniloc 2017, LLC, IPR2019-01550, Paper 8 at 11–12 (PTAB Mar. 17, 2020) (“Ericsson”), for the proposition that Petitioner’s use of the Cisco petition as a roadmap ties the interests of the petitioners together. Prelim. Resp. 26. We are not persuaded by this assertion. First, Ericsson is not a precedential or informative decision and is not binding on us or informative to our analysis. Moreover, in that case there were five prior petitions that covered all of the challenged claims, and the petitioner admitted crafting its petition based on its review of the prior petitions. Ericsson at 3, 11. Petitioner here has not made such a concession, and moreover, Patent Owner has not presented any evidence that Petitioner actually did use the petition in IPR2024-00506 as a roadmap. Under the circumstances, we find no evidence that Petitioner used the prior petition filed by Cisco as a roadmap, particularly when none of the timing associated with the prior petition was within its control. We find no significant relationship between Petitioner and Cisco. “[W]here, as here, the first and second petitioners are neither the same party, nor possess a significant relationship under Valve, General Plastic factor one necessarily outweighs the other General Plastic factors.” Videndum Prod. Sols., Inc. v. Rotolight Ltd., IPR2023-01218, Paper 12 at 6 (Vidal Apr. 19, 2024). Accordingly, based on the particular facts of these proceedings, including the points addressed above, we decline to exercise our discretion to deny the Petitions on that basis.” slip op. at 17
- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“5. Conclusion Regarding Ground 1 Based on the current record, we find that Petitioner has demonstrated a reasonable likelihood of prevailing for claim 1. Petitioner also contends that claim 11, which is an apparatus claim for a network element that otherwise has similar limitations as claim 1, is rendered obvious for the same reasons discussed above for claim 1. Pet. 57–61. Patent Owner opposes Petitioner’s arguments for claim 11 for the same reasons as discussed above for claim 1. Prelim. Resp. 10–16. Based on the current record, we also find Petitioner has demonstrated a reasonable likelihood of prevailing for claim 11. We need not determine at this time whether Petitioner has demonstrated a reasonable likelihood of prevailing as to dependent claims 2, 4, 6, 7, 12, 14, and 17, also challenged in Ground 1. 37 C.F.R. § 42.108(a).” slip op. at 41
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation foundReasonable expectation foundInstituted
“sufficient showing that a POSITA would have been motivated to apply Hu’s concept of aggregating ports to form a high-capacity port for transmitting multicast streams to the network device disclosed by Blease, and we do not agree that Blease teaches away from incorporating such aggregation. Both Blease and Hu are directed to similar subject matter, processing multicast stream requests, and Hu’s link aggregation addresses the problem of potentially overloading a port when doing so. See, e.g., Ex. 1005, code (57) (“The network device transmits multicast traffic to the subscriber devices.”); Ex. 1007, claim 17 (“A network device to allocate media streams . . . .”), 1:20–29 (disclosing that, if “insufficient bandwidth [is allocated] to video streams, the quality of service degrades”); see Intel Corp. v. PACT XPP Schweiz AG, 61 F.4th 1373, 1380–81 (Fed. Cir. 2023) (“That [two prior art references] address the same problem and that [one of the references] was a known way to address that problem is precisely the reason that there’s a motivation to combine under KSR and our precedent.”). On this record, we are persuaded that applying Hu’s port aggregation teaching to Blease’s router would be the application of a known technique to improve the router to allow it to provide multicast streams that require higher bandwidth with predicable results. Pet. 28; see KSR, 550 U.S. at 415–21. As pointed out by Petitioner, these two concepts could be combined together in a straightforward manner and applied to streams that require high-capacity ports, a technique already applied elsewhere in Blease to other ports, so a POSITA would have had a reasonable expectation of success in doing so. Pet. 28–29; Ex. 1003 ¶¶ 93–94; see Elekta Ltd. v. Zap Surgical Sys., Inc., 81 F.4th 1368, 1377 (Fed. Cir. 2023) (“Evidence of reasonable expectation of success, just like evidence of a motivation to combine, ‘may flow from the prior art references themselves, the knowledge of one of ordinary skill in the art, or in some cases, from the nature of the problem to be solved.’”) (quoting Brown & Williamson Tobacco Corp. v. Philip Morris Inc., 229 F.3d 1120, 1125 (Fed. Cir. 2000)).” slip op. at 37
Claim construction§ 103 obviousnessDiscretionary denialcites KSR · GrahamPatents in suitUS 8,014,394 - PTAB · Dec 23, 2024 · IPR2024-01060 · APJ Jon M Jurgovan · IPR · Institution
The Board instituted review of all challenged claims on all asserted grounds and granted DIRECTV’s motion to join the DISH IPR.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“We have authority to institute review under 35 U.S.C. § 314(a), which provides that an inter partes review may not be instituted “unless . . . there is a reasonable likelihood that the petitioner would prevail with respect to at least 1 of the claims challenged in the petition.” For the reasons set forth below, we institute an inter partes review of claims 1 and 3 of the ’518 patent and grant Petitioner’s Motion for Joinder.” slip op. at 2
- PTAB / AIA Trials › Joinder §315(c) / SAS all-or-nothingJoinder, grantedGranted
“(2) identify any new grounds of unpatentability asserted in the petition; (3) explain what impact, if any, joinder would have on the trial schedule for the existing review; and (4) address specifically how briefing and discovery may be simplified. See Kyocera Corp. v. Softview LLC, IPR2013-00004, Paper 15 at 4 (PTAB April 24, 2013).” slip op. at 4
NonePatents in suitUS 7,594,249 - PTAB · Dec 23, 2024 · IPR2024-01059 · APJ Jon M Jurgovan · IPR · Institution
The Board instituted IPR on claims 1 and 3 on all petition grounds and joined DIRECTV to the DISH IPR, finding a reasonable likelihood of prevailing on at least one challenged claim.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“For the reasons set forth in the 393 Decision, we determine that Petitioner has demonstrated a reasonable likelihood of prevailing with respect to at least one challenged claim of the ’518 patent. Thus, we institute an inter partes review on all grounds and all challenged claims of the ’518 patent set forth in the Petition.” slip op. at 4
- PTAB / AIA Trials › Joinder §315(c) / SAS all-or-nothingJoinder, grantedGranted
“Upon review of Petitioner’s arguments, which were not opposed by Patent Owner, we agree that joinder of this proceeding with the DISH IPR is appropriate. Accordingly, we grant Petitioner’s Motion for Joinder.” slip op. at 5
NonePatents in suitUS 7,295,518
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.