• Mianyang Boe Optoelectronics Technology Co., Ltd. / Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. et al. v. Samsung Display Co., Ltd.Some claims unpatentable
  PTAB · Jan 6, 2025 · IPR2023-00988 · APJ John A Hudalla · IPR · Final written decision

  Claims 1, 4–10, 13, and 15 are unpatentable over Phan; claim 2 was not shown unpatentable over the asserted grounds.

  RulingsFinal written decision

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “experience or over 30 years of experience, for example. In addition, the ’683 patent is directed to “a pixel arrangement structure of an organic light emitting diode (OLED) display” (Ex. 1001, 1:19–21), whereas Patent Owner’s proposed experience is tied to “active-matrix displays.” PO Resp. 5. Given that the field of OLED displays includes both passive and active matrix designs (see generally Ex. 2009 ¶¶ 40–56), we see no reason to restrict the relevant experience to active matrix displays. For these reasons, we do not adopt Patent Owner’s definition of the level of ordinary skill in the art.” slip op. at 13

  • Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation foundMotivation not foundMixed

    “Invention” section, Phan states that “[t]he invention [of Phan] relates to a display comprising pixels and dots, including but not limited to” various “display technologies” including “Organic Light Emitting Diode (OLED).” Ex. 1005, 1:17–29 (emphasis added). Accordingly, we find that Phan fairly suggests that the pixel arrangements disclosed in Phan—which are part of Phan’s “invention”—may be applied to OLEDs. See Twitter, Inc. v. VidStream LLC, 825 F. App’x 844, 850 (Fed. Cir. 2020) (quoting Bradium Techs. LLC v. Iancu, 923 F.3d 1032, 1049 (Fed. Cir. 2019)) (“[W]hen conducting an obviousness analysis, the Board must consider a prior art reference ‘not only for what it expressly teaches, but also for what it fairly suggests.’”). In making this finding, we note that obviousness is determined from the perspective of a person of ordinary skill in the art (see 35 U.S.C. § 103(a)), who in this case would have had “2 years of professional experience working with display design, including OLED displays.” See supra § II.B. In light of this specific experience, we find that an ordinarily skilled artisan would have been inclined to link Phan’s disclosed pixel arrangements with OLEDs based on the plain statement about related “display technologies” in Phan’s “Field of the Invention” section. See, e.g., Ex. 1003 ¶¶ 321, 410–414. For these reasons, we disagree with Patent Owner’s assertion that “Phan does not teach about OLED displays.” PO Resp. 32.” slip op. at 20

  • Obviousness (§103) › Objective indicia / secondary considerations › NexusObjective indicia no nexusDecided for petitioner

    “6 In its Opposition to Petitioner’s first motion to strike, which was filed after the Patent Owner Response, Patent Owner implies that the teardown images in the Response speak for themselves and, as such, are entitled to a presumption of nexus. See 1st Strike Opp. 3–4; see also Tr. 102:19–103:15 (similar argument by Patent Owner’s counsel at the oral hearing). Petitioner argues that Patent Owner did not assert an entitlement to a presumption of nexus in the Response, and that Patent Owner’s Opposition is an improper vehicle to introduce such an argument. 1st Strike Reply 1. We agree with Petitioner that Patent Owner did not address in the Response whether the Samsung Galaxy S22 Ultra smartphone is coextensive with the claims of the ’683 patent. See id.; Pet. Reply 20. Accordingly, we decline to consider any argument that Patent Owner is entitled to a presumption of nexus.” slip op. at 34

  • Strike new argumentNew argument disregardedGranted in part

    “6 In its Opposition to Petitioner’s first motion to strike, which was filed after the Patent Owner Response, Patent Owner implies that the teardown images in the Response speak for themselves and, as such, are entitled to a presumption of nexus. See 1st Strike Opp. 3–4; see also Tr. 102:19–103:15 (similar argument by Patent Owner’s counsel at the oral hearing). Petitioner argues that Patent Owner did not assert an entitlement to a presumption of nexus in the Response, and that Patent Owner’s Opposition is an improper vehicle to introduce such an argument. 1st Strike Reply 1. We agree with Petitioner that Patent Owner did not address in the Response whether the Samsung Galaxy S22 Ultra smartphone is coextensive with the claims of the ’683 patent. See id.; Pet. Reply 20. Accordingly, we decline to consider any argument that Patent Owner is entitled to a presumption of nexus.” slip op. at 34

  Patent outcomesUS 10,854,683 mixed
  § 103 obviousnesscites Phillips · KSR · Graham
  Patents in suitUS 10,854,683
• Petitioner v. Unification Technologies LLCSome claims unpatentable
  PTAB · Jul 8, 2022 · IPR2021-00344 · APJ Justin T Arbes · IPR · Final written decision

  Claims 1–5 and 8–12 are unpatentable as obvious over Suda, and claims 22–26 are not shown unpatentable because their scope cannot be determined with reasonable certainty.

  RulingsFinal written decision

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “patent, we look to “1) the types of problems encountered in the art; 2) the prior art solutions to those problems; 3) the rapidity with which innovations are made; 4) the sophistication of the technology; and 5) the educational level of active workers in the field.” Ruiz v. A.B. Chance Co., 234 F.3d 654, 666–667 (Fed. Cir. 2000). “Not all such factors may be present in every case, and one or more of them may predominate.” Id.” slip op. at 8

  • Prior constructionPrior construction adoptedDecided for petitioner

    “Construction Order construing various terms of the ’658 patent: Claim Term Construction An identifier that can be associated with a physical address on a storage “logical identifier” device for identifying data stored at the physical address “logical identifier [that/in Indefinite the index] is empty” “data associated with the Not indefinite; plain and ordinary logical identifier [has meaning been/is] erased” Not indefinite; not subject to §112(f); “marking module” plain and ordinary meaning Not indefinite; not subject to §112(f); “storage module” plain and ordinary meaning “instructions configured to . . . recording persistent Not indefinite; not subject to §112(f); data . . . in response the plain and ordinary meaning indication” Ex. 2006, 2–3. We address three claim interpretation issues. First, in the Decision on Institution, based on the record at the time, we agreed with and adopted the district court’s construction of “logical identifier.” Dec. on Inst. 11–12. The parties agree with that construction. See PO Resp. 19; Reply 3. Based on the full trial record, we interpret “logical identifier” in the same manner as the district court.” slip op. at 10

  • Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)Not reached

    “No other claim terms require interpretation to decide the issues presented during trial. See Nidec Motor Corp. v. Zhongshan Broad Ocean 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)).” slip op. at 12

  • Claim Construction › Functional claiming / §112(f) means-plus-function › Whether §112(f) applies (Williamson, nonce words)§112(f) does not applyDecided for petitioner

    “Third, with respect to the “module” and “instructions” terms listed above, neither party argues that the terms are means-plus-function limitations under 35 U.S.C. § 112, sixth paragraph, and the district court construed them not to be means-plus-function limitations. See PO Resp. 18–19; Reply 3–4; Ex. 2006, 2–3. We presume that the terms are not means-plus-function limitations because they do not use the word “means” and find no basis on the record before us to conclude otherwise. See Dyfan, LLC v. Target Corp., 28 F.4th 1360, 1365 (Fed. Cir. 2022) (“Because invoking § 112 ¶ 6 is typically a choice left to the claim drafter, we presume at the first step of the analysis that a claim limitation is subject to § 112 ¶ 6 when the claim language includes the term ‘means.’ . . . The inverse is also true—we presume that a claim limitation is not drafted in means-plus-function format in the absence of the term ‘means.’ . . . [T]his presumption is rebuttable [and] can be overcome if a challenger demonstrates that the claim term ‘fails to recite sufficiently definite structure.’”) (citing Williamson v. Citrix Online, LLC, 792 F.3d 1339, 1348–49 (Fed. Cir. 2015)). No other claim terms require interpretation to decide the issues” slip op. at 12

  Patent outcomesUS 8,762,658 mixed
  Claim construction§ 103 obviousnesscites KSR · Graham
  Patents in suitUS 8,762,658
• Global Tel*link Corporation v. Securus Technologies, Inc.Some claims unpatentable
  PTAB · Dec 7, 2016 · PGR2015-00013 · APJ Kevin F Turner · PGR · Final written decision

  Claims 1–4, 7–19 were held unpatentable as obvious; claims 5, 6, and 20 were not shown unpatentable over Reinhold, Walters, and Dudovich.

  RulingsFinal written decision

  • PTAB / AIA Trials › Real party in interest / privityRpi dispute resolved for petitionerDecided for petitioner

    “We found Patent Owner’s arguments and evidence to be insufficient to show a real party-in-interest issue. Discovery Order 8–10; Dec. 8. First, we found the mere existence of the relationship between Petitioner and a parent company (American Securities) to be insufficient to demonstrate a real party-in-interest issue. Discovery Order 8. In addition, we determined the evidence did not show that American Securities and Petitioner have “corporate boundaries that were inextricably intertwined.” Discovery Order 8. Second, we found the existence of common directors or employees between American Securities and Petitioner to be insufficient to show a real party-in-interest issue, unless the directors controlled or participated in the filing of the proceedings. Discovery Order 9. We found insufficient evidence that common officers between the American Securities and Petitioner were involved in the filing of the present proceedings or had the ability to direct the filing of the present proceedings. Discovery Order 9. Nor did we find persuasive evidence that American Securities provided any prior art to Petitioner in the instant proceedings. Discovery Order 9.” slip op. at 11

  • PTAB / AIA Trials › Motions to amend / substitute claimsNot reached
  • ExcludeMotion to exclude, deniedDenied

    “Patent Owner’s motion to exclude Exhibits 1013, 1014 and 1015 is denied. As Patent Owner points out, 37 C.F.R. § 42.6(a)(3) indicates that “[a]rguments must not be incorporated by reference from one document into another document.” We are not persuaded, however, that Petitioner is attempting to incorporate by reference; Exhibits 1013, 1014, and 1015 are cited by Petitioner’s declarant, not incorporated by reference. If Petitioner’s declarant or the cited exhibits contained arguments not made in a paper, we would likely ignore such arguments. In this instance, Petitioner is making of record the documents cited, which is generally laudatory, so that a reader can determine for herself that cited facts are supported. We are not persuaded that the cited exhibits are “irrelevant.” Additionally, we find no support for Patent Owner’s contention that exhibits must be cited by “papers,” and not other exhibits. Many exhibits, such as declarations, prior art references, and deposition transcripts, cite to other exhibits in normal trial practice. Accordingly, Patent Owner’s Motion to Exclude Exhibits 1013, 1014, and 1015 is denied.” slip op. at 16

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “Petitioner’s declarant, Mr. Frank Koperda, testifies that one of ordinary skill in the art would have a Bachelor of Science degree in electrical engineering, computer science, or an equivalent field, as well as at least 2–5 years of academic or industry experience in the telecommunications industry. Ex. 1002 ¶ 19; see Pet. 5 (asserting level of ordinary skill in the art). Patent Owner’s declarant, Mr. Stuart J. Lipoff, largely adopts Mr. Koperda’s level of ordinary skill in the art, adding that such artisans should have experience “in the generation of billing statements or cost accounting reports.” Ex. 2012 ¶ 33. We are not persuaded that such billing or accounting experience is necessary “to fully understand the ’280 patent disclosure.” Id. Having reviewed the prior art asserted in this proceeding (see, e.g., Exs. 1003, 1007, 1006, 1008), we also adopt the level of ordinary skill in the art employed by Petitioner’s declarant, where Patent Owner’s declarant acknowledges that his analysis would be the same under Mr. Koperda’s level of ordinary skill in the art. Ex. 2012 ¶ 34.” slip op. at 23

  Patent outcomesUS 8,855,280 mixed
  Claim construction§ 103 obviousnesscites Graham
  Patents in suitUS 8,855,280
• Global Tel*link Corporation v. Securus Technologies, Inc.Some claims unpatentable
  PTAB · Dec 2, 2015 · IPR2014-00824 · APJ Barbara A Benoit · IPR · Final written decision

  Claims 1, 3, 4, 6, 7, 10, 19, and 20 are unpatentable over Spadaro and Hodge; claim 13 is unpatentable over Spadaro, Hodge, and Cree. Claims 2, 5, 8, 9, 11, 12, and 14–18 were …

  RulingsFinal written decision

  • BurdenDecided for patent owner

    “the burden of persuasion is on Petitioner to prove “unpatentability by a preponderance of evidence,” 35 U.S.C. § 316(e), and that burden never shifts to the Patent Owner. See id. (explaining petitioner “had the burden of 11 Dynamic Drinkware issued after the time of the trial hearing and post-hearing briefing. 11 persuasion to prove unpatentability by a preponderance of the evidence, and this burden never shifted”). Petitioner also has the initial burden of production. Id. Petitioner satisfied its burden of production by arguing in its Petition that Spadaro was prior art under § 102(e) and, in combination with one or more other prior art references, would have rendered claims 1–20 obvious at the time the invention was made under § 103(a). Pet. 4–5, 19–35.” slip op. at 11

  • Disclosure Requirements (§112) › Written description (Ariad)Not entitled to earlier dateNot shown unpatentable

    “production under § 103(c)(1), Petitioner contends it carried its burden of production to show that the ’167 patent (grandparent) sufficiently would have conveyed to one of ordinary skill in the art that the Patent Owner had possession of the claimed subject matter and, therefore, the ’260 patent is entitled to the benefit of the filing date of the ’167 patent. Reply 7. As Petitioner recognizes (Reply 6), a claim in an application is entitled, under 35 U.S.C. § 120, to the benefit of the filing date of an earlier filed application only if the disclosure of the earlier application provides support for the claims in the later application, as required by 35 U.S.C. § 112. 35 U.S.C. § 120; In re Chu, 66 F.3d 292 (Fed. Cir. 1995). Petitioner’s argument consists of a single paragraph identifying claim numbers and locations where the ’167 patent purportedly describes the subject matter of most, but not all, of the claims at issue and a citation to a single paragraph in its declarant’s supplemental declaration supporting Petitioner’s Reply. Reply 7 (listing claims 2, 8, 9, 11, and 14–18, but not listing claims 5 and 12; citing Ex. 1020 ¶ 16).” slip op. at 21

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

    “The ’260 patent does not set forth a special definition for “call application management system.” As confirmed by Dr. Forys (id.), the plain language of the claim specifies the function required to be performed by the call application management system—connecting calls responsive to 26 receiving a request to connect the call. Although Dr. Forys found Patent Owner’s proposed construction to be “reasonable,” Patent Owner’s proposed construction unnecessarily introduces the term “call processing,” which is not recited by the claim itself and on its face seems broader than the recited function of a call application management system—to connect a call. We do not agree with Patent Owner that a call application management system must perform examples of call processing described by the Specification, but not recited in the claim. Limitations from embodiments are not to be imported into the claims. See In re Van Geuns, 988 F.2d at 1184. Furthermore, we find that Patent Owner’s contention— the name “the call application management system would be understood [by one of ordinary skill in the art] to manage, from start to finish, each call placed or received at the plurality of prisons” (PO Resp. 6)—places too much weight on the term “management” without sufficiently addressing the term “application.” We credit the testimony of Petitioner’s declarant, who disagrees that call application management system is required to manage “all call processing, ‘from start to finish.’” Ex. 1020 ¶ 8. Therefore, in light of the plain language of the claim, the Specification of the ’260 patent, and according the testimony of Patent Owner’s declarant and Petitioner’s declarant appropriate weight, we construe “call application management system” to mean a system that performs the enumerated function—“connecting a call to or from the telephone terminals over a telephone carrier network responsive to receiving a request for connecting the call.”” slip op. at 26

  • Skill levelSkill level patent owner adoptedDecided for patent owner

    “The parties propose similar levels of ordinary skill in the art and do not directly challenge the other’s proposal. We consider the level of ordinary skill in the art to be reflected by the prior art of record. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001); In re GPAC Inc., 57 F.3d at 1579; In re Oelrich, 579 F.2d 86, 91 (CCPA 1978). The prior art references, like the ’260 patent, relate to telephone communication systems. See Ex. 1001, 1:60–62 (indicating the technical field relates to inmate management and call processing); Ex. 1004, 1:7–9 (indicating the field of the invention relates to the processing of voice telephone calls); Ex. 1005, 1:7–9 (indicating the field of the invention relates to telephone communication systems). In general, we adopt the areas of agreement in the parties’ proposals. Patent Owner’s proposed academic or industry experience of telephony15 systems comports with the level of ordinary skill in the art reflected in the prior art of record, which relate to telephone communication systems. Petitioner has not explained sufficiently why the broader field of communications systems is a more appropriate area of academic or industry 15 MCGRAW-HILL DICTIONARY OF SCIENTIFIC AND TECHNICAL TERMS 2112 (6th ed. 2003) (defining telephony as “[t]he transmission of speech to a distant point by means of electric signals”) (Ex. 3001). 30 experience than telephony systems. Thus, we generally adopt Patent Owner’s proposed academic or industry experience in telephony systems. Therefore, one of ordinary skill in the art would have a Bachelor of” slip op. at 30

  Patent outcomesUS 8,340,260 mixed
  Claim construction§ 103 obviousness§ 112 disclosurecites Phillips · KSR · Graham
  Patents in suitUS 8,340,260
• Groupon, Inc. v. Blue Calypso, LLCSome claims unpatentable
  PTAB · Dec 17, 2014 · CBM2013-00033 · APJ Barbara A Benoit · CBM · Final written decision

  Claims 7-16 and 23-27 are unpatentable as anticipated by Paul; claims 1-6 and 17-22 were not shown unpatentable because Ratsimor was not a publicly accessible printed publication.

  RulingsFinal written decision

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

    “endorsement.” In proffering constructions, neither party provides sufficient evidence of the ordinary meaning of “bi-lateral” or “endorsement.” We determine the ordinary meaning of the terms “bi-,”7 “lateral,”8 and “endorsement”9 collectively mean “both sides giving approval.” The use of “bi-lateral endorsement” in independent claims 7 and 23 indicate that an endorsement occurs between two parties, a subscriber and an advertiser, which is consistent with its ordinary meaning of “both sides giving 7 AMERICAN HERITAGE DICTIONARY 181 (3d ed. 1992) (defining “bi-” as “1. a. Two . . . b. Both . . . c. Both sides, parts, or directions”). 8 AMERICAN HERITAGE DICTIONARY 1017 (3d ed. 1992) (defining “lateral” as “1. Of, relating to, or situated at or on the side”). 9 AMERICAN HERITAGE DICTIONARY 608 (3d ed. 1992) (defining “endorse” as “4. To give approval of or support to, especially by public statement”); id. (defining “endorsement” as “1. The act of endorsing”). 11 approval.” The ’679 patent provides an example of a bi-lateral endorsement in Figure 7a, which describes a bi-directional endorsement process between the subscriber and the advertiser, via an intermediary, during the enrollment process. Ex. 1001, col. 7, ll. 56-58. As part of an enrollment process, the advertiser decides whether to endorse a particular subscriber. Id. at col. 8, ll. 47-48. The bi-lateral endorsement is completed after the subscriber chooses at least one plan and one advertiser for endorsement. Id. at col. 8, l. 66 – col. 9, l. 3. The ’679 patent also describes examples of endorsement by an advertiser of a subscriber and endorsement by a subscriber of one or more advertisers. See id. at col. 3, ll. 39-65, col. 4, ll. 59-65. The use of bilateral endorsement in the ’679 patent is consistent with its ordinary meaning of “both sides giving approval.”” slip op. at 11

  • Claim Construction › Intrinsic evidence (Phillips canons) › Preamble limiting or notPreamble limitingDecided for patent owner

    “We agree. In general, a preamble is construed as a limitation “if it recites essential structure or steps, or if it is ‘necessary to give life, meaning, and vitality’ to the claim.” Catalina Mktg. Int’l, Inc. v. Coolsavings.com, Inc., 289 F.3d 801, 808 (Fed. Cir. 2002) (quoting Pitney Bowes, Inc. v. Hewlett-Packard Co., 182 F.3d 1298, 1305 (Fed. Cir. 1999)). When the limitations in the body of the claim “rely upon and derive antecedent basis from the preamble, then the preamble may act as a necessary component of the claimed invention.” Eaton Corp. v. Rockwell Int'l Corp., 323 F.3d 1332, 1339 (Fed. Cir. 2003). Notably, the preamble of independent claim 7 requires “a source communication device possessed by a subscriber,” “a destination communication device possessed by a recipient,” and “an advertisement.” The body of claim 7 recites “the source communication device,” “the subscriber,” “the destination communication device,” and “the 18 advertisement,” all of which rely on and derive antecedent basis from the preamble of claim 7. Similarly, the preamble of independent claim 23 recites “a first communication device,” “a second communication device,” and “a set of advertisers.” The body of claim 23 recites “the first communication device,” “the second communication device,” and “the set of advertisers.” Accordingly, we conclude that the preambles of independent claims 7 and 23 are entitled to patentable weight.” slip op. at 18

  • Novelty / Anticipation (§102) › Prior-art status of a reference › Printed publication / public accessibilityPrinted publication not establishedReference not prior artNot shown unpatentable

    “As an initial matter, we note that there are gaps in Petitioner’s proffered evidence—foremost is Dr. Joshi’s lack of indication that the Ratsimor paper was downloaded or otherwise disseminated, or how persons interested and ordinarily skilled in the subject matter or art, exercising reasonable diligence, could locate the Ratsimor paper on the Departmental website or otherwise locate an issued Technical Report in November 2003. 25” slip op. at 25

  • Novelty / Anticipation (§102) › Anticipation standard (single reference, every element)UnpatentableUnpatentable

    “Based on the above disclosures of Paul, we find that the direct e-mail campaign and a “refer-a-friend” campaign are not different methods, but are different tool options provided by the campaign manager computer program in the e-mail communications system disclosed by Paul. Accordingly, as different tool options of the campaign manager in the e-mail communications system, one of ordinary skill in the art would understand that the direct e-mail campaign tool option was to be used in conjunction with the “refer-a-friend” campaign tool option to send “refer-a-friend” e-mail message incentives to a subset of the members based on member demographic characteristics. To determine otherwise would require a finding that one of ordinary skill in the art, when reading Paul, would come to the conclusion that the only option would be to send a “refer-a-friend” e-mail to all members. We do not find that one of ordinary skill in the art would have understood Paul to be so restrictive. Rather, Paul’s disclosure of the campaign manager computer program having multiple tool options to develop marketing campaigns is analogous to a reference disclosing two functions of a word processing program—creating a document and saving a document. One skilled in the art would understand the word processing program reference to disclose how to use those functions together to create and save a document.14 Cf. Transcript 67:9 – 68:11.” slip op. at 37

  Patent outcomesUS 8,155,679 mixed
  Claim construction§ 102 anticipationcites Phillips
  Patents in suitUS 8,155,679

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.