- Yealink (USA) Network Technology Co., Ltd. / Yealink Network Technology Co., Ltd. v. Barco NVNo claims unpatentablePTAB · Oct 5, 2026 · IPR2025-00598 · APJ David C Mckone · IPR · Final written decision
Claims 1–31 were not shown unpatentable under either § 103 ground because the asserted combinations did not teach required claim limitations.
RulingsFinal written decision- Skill levelSkill level petitioner adoptedOther
“admissions by Patent Owner in litigation, contends that a person of ordinary skill in the art would have had “a Master of Science (M.S.) degree in electrical engineering or computer science, and five years of work experience in a related field” and that “[a]dditional educational experience could substitute for some of the work experience.” Pet. 5 (citing Ex. 1002 ¶¶ 36–37). “Patent Owner does not dispute Petitioner’s proposed level of skill in the art (Petition, 5) at this time.” PO Resp. 6. On the complete record, we adopt Petitioner’s description of the level of ordinary skill in the art, as it is uncontested and is consistent with the technology described in the ’347 patent and the asserted prior art. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001).” slip op. at 8
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededOther
“In the Preliminary Response, “Patent Owner accept[ed] the Petition’s claim construction.” Prelim. Resp. 6. However, in the Patent Owner Response, Patent Owner argues that “the claims of the ’347 Patent require no construction as they are valid under their plain and ordinary meaning.” PO Resp. 6. Based on the complete record, we do not find it necessary to provide express claim constructions of any claim terms. See Nidec Motor Corp. v. Zhongshan Broad Ocean Motor Co., 868 F.3d 1013, 1017 (Fed. Cir. 2017) (noting that “we need only construe terms ‘that are in controversy, and only to the extent necessary to resolve the controversy’”) (quoting Vivid Techs., Inc. v. Am. Sci. & Eng’g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999)).” slip op. at 9
- Expert testimonyPetitioner expert discountedDecided for patent owner
“Beel actually discloses the following: [0321] On the peripheral device 32 the video packets are received at the corresponding plug and play port, e.g. the USB port 11, read by the Human Interface Driver (HID) interface handler 13, unpacked to remove HID protocol headers in an unpacker 20 and then transmitted to the communications network by a transmitter 21. The network can be wireless for example WiFi or LiFi network. [0322] Having been routed over a communications network to the base unit 33, the incoming stream is read from the communications interface such as a WiFi access point 22, unpacked in an unpacker 25, decoded in a decoder 26 and then inserted into a suitable composition such as an OpenGL based composition in the compositor 29 for display on a central display device. Ex. 1005 ¶¶ 321–322 (emphasis added to portions quoted by Petitioner). Patent Owner notes that “[t]he Petition mistakenly cites to ¶ 322 of Beel but quotes ¶ 321.” PO Resp. 20 n.3. However, it appears that Petitioner has grafted together a portion of paragraph 321 that introduces peripheral device 32 with a portion of paragraph 322, which discusses features of base unit 33. However, this grafting has been done in such a way as to convey (incorrectly) that peripheral device 32, not base unit 33, includes unpacker 25, decoder 26, and compositor 29 that process the first processed video data received by the first peripheral device to generate second video data. Dr. Almeroth’s testimony, which copies Petitioner’s incorrectly altered quotation to paragraph 322 of Beel, is unreliable as to this claim limitation and is entitled to no weight.4 Thus, Petitioner has no expert testimony on which to rely for this claim limitation.” slip op. at 19
- Strike new argumentNew argument disregardedDecided for patent owner
“5 At the oral argument, when challenged on its reliance on paragraph 322, Petitioner argued that paragraph 321 of Beel teaches this limitation. Tr. 22:26–23:24. Petitioner did not make this argument in the Petition and, instead, raised it for the first time during oral argument; thus, it will not be considered. See Dell Inc. v. Acceleron, LLC, 884 F.3d 1364, 1369 (Fed. Cir. 2018) (“Unless it chose to exercise its waiver authority under 37 C.F.R. § 42.5(b), the Board was obligated to dismiss Dell’s untimely argument given that the untimely argument in this case was raised for the first time during oral argument.”). Even if we were to consider this new argument, it would not be persuasive. As Patent Owner observes (PO Resp. 20), any processing performed by peripheral device 32 in paragraph 321 is on data received from the processing device and destined for the base station via the network, rather than data flowing in the direction of the first processed video data of claim 1.” slip op. at 22
Patent outcomesUS 11,966,347 not shown unpatentableClaim construction§ 103 obviousnesscites Phillips · GrahamPatents in suitUS 11,966,347 - Reolink Innovation Inc. / Shenzhen Reolink Technology Co., Ltd. v. Throughtek Co. Ltd.Adverse judgmentPTAB · May 19, 2026 · IPR2025-01327 · APJ Sheila F Mcshane · IPR · Adverse judgment
The Board entered adverse judgment against Throughtek on claims 1–19 after finding it abandoned the contest by failing to file mandatory notices or respond to the show-cause order.
RulingsAdverse judgment- Adverse judgmentAdverse judgmentGranted
“The Order to Show Cause explained that under 37 C.F.R. § 42.73(b), “[a]ctions construed to be a request for adverse judgment include . . . [a]bandonment of the contest.” Paper 8, 3. The Order to Show Cause also explained that failure to participate in a proceeding, such as failure to file mandatory notices as required under 37 C.F.R. § 42.8, may be considered abandonment of the contest and result in adverse judgment against Patent Owner under 37 C.F.R. § 42.73(b). Id. (citing Cellpak, Inc. v. Mambate USA Inc., IPR2021-00007, Paper 4 at 2 (PTAB Mar. 23, 2021)). The Order to Show Cause gave Patent Owner ten calendar days to show cause why adverse judgment should not be entered against it. Id. Patent Owner did not respond to the Order to Show Cause. More than ten calendar days have elapsed since the date the Order to Show Cause was entered, and Patent Owner has not filed mandatory notices. In view of Patent Owner’s failure to file mandatory notices within the specified time period, we determine that Patent Owner has abandoned the contest. Pursuant to 37 C.F.R. § 42.73(b)(4), we construe Patent Owner’s abandonment of the contest as a request for adverse judgment. Under these circumstances, we determine that entry of judgment against Patent Owner is appropriate.” slip op. at 3
NonePatents in suitUS 9,727,655 - PTAB · May 13, 2026 · IPR2025-01444 · APJ George R Hoskins · IPR · Adverse judgment
The Board granted Patent Owner’s request for adverse judgment after it disclaimed the entire patent term, entering judgment against claims 1–6.
RulingsAdverse judgment- Adverse judgmentAdverse judgmentGranted
“A party may request entry of adverse judgment against itself at any time during an inter partes review proceeding. See 37 C.F.R. § 42.73(b). In addition, “[a]ctions construed to be a request for adverse judgment include: (1) Disclaimer of the involved application or patent; [and] (2) Cancellation or disclaimer of a claim such that the party has no remaining claim in the trial.” Id. Because Patent Owner has explicitly requested adverse judgment against itself pursuant to Rule 42.73(b), and has disclaimed the entire term of the ’584 patent, Patent Owner’s request for adverse judgment is granted. ORDER In consideration of the foregoing, it is hereby: ORDERED that Patent Owner’s Request for Adverse Judgment is granted; and FURTHER ORDERED that adverse judgment is entered against Patent Owner with respect to claims 1–6 of the ’584 patent.” slip op. at 3
NonePatents in suitUS 7,547,584 - PTAB · May 13, 2026 · IPR2025-01082 · APJ David C Mckone · IPR · Adverse judgment
The Board granted Patent Owner’s request for adverse judgment after it disclaimed the entire patent term, entering judgment against claims 1–10.
RulingsAdverse judgment- Adverse judgmentAdverse judgmentGranted
“A party may request entry of adverse judgment against itself at any time during an inter partes review proceeding. See 37 C.F.R. § 42.73(b). In addition, “[a]ctions construed to be a request for adverse judgment include: (1) Disclaimer of the involved application or patent; [and] (2) Cancellation or disclaimer of a claim such that the party has no remaining claim in the trial.” Id. Because Patent Owner has explicitly requested adverse judgment against itself pursuant to Rule 42.73(b), and has disclaimed the entire term of the ’181 patent, Patent Owner’s request for adverse judgment is granted.” slip op. at 3
NonePatents in suitUS 6,888,181 - Tableau Software, LLC v. Icharts LLCAll claims unpatentablePTAB · May 7, 2026 · IPR2024-01387 · APJ Iftikhar Ahmed · IPR · Final written decision
Claims 1–16 are unpatentable under the instituted obviousness grounds, including Becerra, the QlikView Manuals, and combinations with other references.
RulingsFinal written decision- ExcludeMotion to exclude, grantedMotion to exclude, deniedGranted in part
“why it is trustworthy and how it archives dates by which the webpages were accessible, as this is an information resource on which librarians reasonably rely. See FED. R. EVID. 703. We agree with Petitioner that Dr. Hall-Ellis does have personal knowledge of the facts stated in the remaining testimony (e.g., what she actually downloaded from websites), and that FEDERAL RULE OF EVIDENCE 602 is inapplicable to her testimony offered as an expert. See Pet. Opp. 5–6 (citing Ex. 1030 ¶¶ 26, 29–32, 35, 37–39). We find her testimony to be relevant to the issues presented and specifically to whether the QlikView documents were publicly accessible. We also find no danger that the testimony would confuse the issues or mislead the Board or present unfair prejudice to Patent Owner. Accordingly, we deny Patent Owner’s Motion as to the remaining portion of Dr. Hall-Ellis’s declaration.” slip op. at 92
- Strike new argumentNew argument disregardedGranted
“FURTHER ORDERED that Petitioner’s Motion to Strike portions of Patent Owner’s Reply on its Motion to Exclude (Paper 32) is granted; and” slip op. at 102
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation foundReasonable expectation foundUnpatentable
“1. Motivation to Combine Becerra and Couckuyt Petitioner argues that a person of ordinary skill in the art would have been motivated to combine the teachings of Becerra and Couckuyt because such a person would have recognized that Couckuyt discloses useful techniques of assigning data to Becerra’s charts, including assigning data to each axis. Pet. 34 (citing Ex. 1005 ¶¶ 19, 52, Fig. 5; Ex. 1003 ¶ 224). Petitioner contends that Couckuyt discloses associating data from a “spreadsheet document” with a chart, such as a “bar graph.” Id. at 35 (citing Ex. 1006, 6:1–37; Figs. 3a, 3c). below. Petitioner’s annotations to Figure 4 identify “Drop Zones” in red and “Data Fields” in Blue. Id. at 36. Petitioner contends Couckuyt discloses a “drag-and-drop user interface (DDUI) . . . associated with a data source, such as the two-dimensional data source 300,” and Figure 4 illustrates the DDUI permitting “value data fields and the characteristic data fields . . . to be dragged and dropped into drop zones.” Id. at 35–36 (citing Ex. 1006, 7:10–13). Petitioner contends that a “primary benefit of the charting DDUI is that the user can quickly change the data that is being presented in the chart,” and using Couckuyt’s techniques, a user can “quickly change the data” and see the desired effects. Id. at 36 (citing Ex. 1006, 1:18–19; Ex. 1003 ¶ 228). Petitioner contends that when Becerra’s control panel includes multiple charts, Couckuyt’s techniques would allow dragging-anddropping data from a data source to multiple charts, and would simplify the process of assigning data to multiple control panel components. Id. at 36–37 skill in the art would have also had a reasonable expectation of success combining Becerra with Couckuyt because the combination would amount to nothing more than incorporating Couckuyt’s well-known drag-and-drop techniques into Becerra’s system. Id. at 37 (citing Ex. 1003 ¶¶ 229–231). Patent Owner responds that Couckuyt focuses on selecting a data icon that corresponds to dragging and dropping data fields, not dragging and dropping data, while Becerra teaches that selecting various data ranges from the spreadsheet is desirable. PO Resp. 36–37 (citing Ex. 1004 7:48–52; Ex. 2001 ¶ 146). According to Patent Owner, a person of ordinary skill in the art would not have been motivated to merely select data fields that do not limit the selected data in any way. Id. Patent Owner further argues Becerra’s method of binding components to a spreadsheet range and extracting formulas from a spreadsheet teaches away from the multiple chart generation scheme of Couckuyt that uses drag and dropping of data fields. Id. at 37. According to Patent Owner, Couckuyt is directed to the need for a charting DDUI that can generate multiple charts at the same time and such a need does not exist in Becerra which in turn is focused on creating a control panel that is an interactive graphics simulation. Id. (citing Ex. 1004, 1:66–67, 2:5–8; Ex. 1005 ¶ 11; Ex. 2001 ¶ 148). Based on our review of the complete record, we determine that” slip op. at 31
- Novelty / Anticipation (§102) › Prior-art status of a reference › Printed publication / public accessibilityPrinted publication establishedDecided for petitioner
“2. Whether QlikView Manuals Qualify as Prior Art Petitioner argues that “the QlikView Manuals describe a well-known system and are printed publications available to the public at least by July 8, 2008.” Pet. 7–9. Petitioner offers ample evidence to demonstrate the QlikView Manuals were publicly accessible by July 8, 2008. See id. (citing Ex. 1008; Ex. 1009; Ex. 1014–1023; Ex. 1003 ¶ 129–140; Ex. 1030;11 Ex. 1068 ¶¶ 4–7; Ex. 1032; Ex. 1033). Petitioner contends in 2008, QlikView was a well-known software product sold by QlikTech International AB (“QlikTech”). Id. at 8 (citing Ex. 1003 ¶ 129; Ex. 1030 ¶ 23; Ex. 1068 ¶¶ 4–7). Petitioner asserts that QlikTech announced that QlikView version 8.50 was scheduled for release on June 30, 2008, and QlikTech’s website added the “QlikView 8.50” hyperlink by July 8, 2008. Id. (citing Ex. 1003 ¶¶ 129–131; Ex. 1022, 1; Ex. 1068 ¶ 7). Petitioner contends that, as of July 8, 2008, a person of ordinary skill in the art would have understood that they could view the QlikView Manuals in the installation package. Id. (citing Exs. 1014–1017; Ex. 1003 ¶¶ 131–132; Ex. 1068 ¶ 7). Petitioner further contends that the QlikView Manuals were also available on QlikTech’s website as of this 11 As discussed below (see infra § IV.A), we grant Patent Owner’s Motion to Exclude as to certain portions of Exhibit 1030 and do not give them any weight. However, we deny Patent Owner’s Motion as to the remaining portions of Dr. Hall-Ellis’s testimony as well as Ms. Lofton’s testimony and various other exhibits proffered by Petitioner to show public accessibility of the QlikView manuals as of July 8, 2008. QlikView 8.50 was published on July 8, 2008. Id. at 8–9 (citing Exs. 1008, 1009, 1017, 1059, 1060; Ex. 1030 ¶¶ 29, 37). In its Patent Owner Response, Patent Owner does not contest that the QlikView Manuals were published and publicly available by July 8, 2008. PO Resp. 50 n.2 (noting only that Patent Owner intends to move to exclude evidence Petitioner relies on to establish the publication date for QlikView Manuals); Tr. 45:3–19. We are persuaded that Petitioner has shown by a preponderance of the evidence that the QlikView Manuals were publicly available as of July 8, 2008.12” slip op. at 50
Patent outcomesUS 8,271,892 unpatentable§ 102 anticipation§ 103 obviousnesscites Phillips · KSR · GrahamPatents in suitUS 8,271,892 - Western Digital Technologies, Inc. v. Godo Kaisha IP Bridge 1No claims unpatentablePTAB · Apr 28, 2026 · IPR2024-01494 · APJ Justin T Arbes · IPR · Final written decision
The Board found claims 5, 6, and 9–20 not shown unpatentable over either Bowen and Soukup or Nagahama and Soukup under § 103.
RulingsFinal written decision- Skill levelSkill level petitioner adoptedDecided for petitioner
“Petitioner argues that at the time of the ’909 patent (2004), a person of ordinary skill in the art would have had “a Ph.D. in electrical engineering, physics, materials science, or a related field, and at least one year of experience in the research, design, and/or development of magnetic/spintronic devices, or the equivalent,” or “a Master’s degree in electrical engineering, physics, materials science, or a related field, and four years of experience in the research, design, and/or development of magnetic/spintronic devices, or the equivalent,” where “[l]ess work experience may be compensated by a higher level of relevant education, and vice versa.” Pet. 18–19. In the Decision on Institution, we agreed with and applied Petitioner’s proposed definition. Dec. on Inst. 9. Patent Owner does not propose a different level of ordinary skill in the art in its Response. Both experts utilized Petitioner’s proposed definition. See Ex. 1024 ¶ 25; Ex. 2053 ¶¶ 29–30. Based on the full record developed during trial, including our review of the ’909 patent and the types of problems and solutions described in the ’909 patent and cited prior art, we maintain the previously adopted definition of the level of ordinary skill in the art and apply it for purposes of this Decision.” slip op. at 8
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededOther
“B. Claim Interpretation We interpret the claims of the challenged patent using the same claim construction standard that would be used to construe the [claims] in a civil action under 35 U.S.C. 282(b), including construing the [claims] in accordance with the ordinary and customary meaning of such [claims] as understood by one of ordinary skill in the art and the prosecution history pertaining to the patent. 37 C.F.R. § 42.100(b). Petitioner argues that “the claim terms should be given their plain and ordinary meaning and no claim construction is necessary.” Pet. 15. We did not interpret any terms in the Decision on Institution. Dec. on Inst. 9–10. Patent Owner does not propose interpretations of any claim terms in its Response. We conclude, based on the full trial record, that no term requires express interpretation to determine whether Petitioner has met its burden to prove unpatentability of the challenged claims. 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.’” (emphasis added) (citation omitted)).” slip op. at 8
- Strike new argumentNew argument disregardedGranted in part
“Pursuant to 37 C.F.R. § 42.23(b), “[a] reply may only respond to arguments raised in the corresponding . . . patent owner response.” “‘Respond,’ in the context of 37 C.F.R. § 42.23(b), does not mean proceed in a new direction with a new approach as compared to the positions taken in a prior filing.” Patent Trial and Appeal Board Trial Practice Guide § II.I, available at https://www.uspto.gov/patents/ptab/trial-practice-guide (last updated Dec. 12, 2025). “While replies . . . can help crystalize issues for decision, a reply . . . that raises a new issue or belatedly presents evidence may not be considered.” Id. An indication that a new issue is improperly raised in a reply is where a petitioner submits “new evidence necessary to make out a prima facie case” of unpatentability, such as a “newly raised rationale to combine the prior art references that was not expressed in the petition.” Id. That is the case here. Petitioner’s rationale in the Petition for why a person of ordinary skill in the art would have been motivated to lower Bowen’s 0.9 eV barrier height to 0.33 eV based on Soukup was that such an artisan would have expected lowering the barrier height to increase TMR. See Pet. 34–36. Faced with Dr. Bokor’s testimony on cross-examination, Petitioner presents a new theory in its Reply that a person of ordinary skill in the art would not have known what impact lowering the barrier height would have (increase TMR, decrease it, or have no impact at all), but would have expected it to change in some “uncertain” way, which is a “legally sufficient motivation” in Petitioner’s view. See Reply 6–10, 13–16, 23–25. In other words, “[r]ather than explaining how its original” position that lowering barrier height would increase TMR “was correct,” Petitioner articulated “an entirely new theory . . . absent from the [P]etition” after Patent Owner cross-examined Dr. Bokor and “pointed out the flaws of [Petitioner’s] position” in its Response. See Wasica Finance GmbH v. Continental Auto. Sys., Inc., 853 F.3d 1272, 1286 (Fed. Cir. 2017). “Shifting arguments in this fashion is foreclosed by statute, [Federal Circuit] precedent, and Board guidelines.” Id.” slip op. at 20
- Expert testimonyPetitioner expert discountedPatent owner expert creditedDecided for patent owner
“Ultimately, the cross-examination testimony above is inconsistent with Dr. Bokor’s opinions in his declaration that, for example, “[i]t was understood to one of skill that lowering the barrier height to increase tunneling would have increased the TMR,” and “[o]ne of skill would have been motivated to adjust oxygen vacancy defects to improve TMR by lowering the barrier height.” See Ex. 1024 ¶¶ 176, 277 (emphasis added); see also id. ¶ 172 (“[O]ne of skill in the art would have been motivated to use [Soukup’s 0.33 eV] or similar height in an MgO MTJ to improve tunneling and hence TMR in Bowen.”). Accordingly, we do not find Dr. Bokor’s declaration testimony regarding a motivation to lower Bowen’s barrier height credible. It is Petitioner’s burden to provide a reasoned, evidence-supported explanation for why a person of ordinary skill in the art would have been motivated to lower Bowen’s 0.9 eV barrier height to 0.33 eV as disclosed in Soukup. See NuVasive, 842 F.3d at 1383; Magnum Oil, 829 F.3d at 1380; TriVascular, 812 F.3d at 1066. Petitioner’s reasoning in the Petition that lowering the barrier height (by introducing oxygen defects) would increase TMR is unsupported by evidence.” slip op. at 31
Patent outcomesUS 11,968,909 not shown unpatentableClaim construction§ 103 obviousnesscites KSR · GrahamPatents in suitUS 11,968,909 - Samsung Electronics Co., Ltd. / Samsung Electronics America, Inc. v. Power2b, Inc.All claims unpatentablePTAB · Mar 13, 2026 · IPR2021-01239 · APJ John D Hamann · IPR · Remand
On remand, the Board held claims 17, 18, 21, 22, 26, and 30 unpatentable as obvious over Reime, with claims 17, 18, 21, 22, and 30 also obvious over Reime and Hinckley.
RulingsRemand decision- ExcludeMotion to exclude, deniedDenied
“In addition, Patent Owner filed a Motion to Exclude certain of Petitioner’s evidence (Paper 28) and Petitioner filed an Opposition (Paper 34). We denied this motion. See Paper 41, 47–50.” slip op. at 3
- Skill levelSkill level board ownOther
“one having ordinary skill in the art at the time of the invention of the ’850 patent: one who “would have had a bachelor’s degree in electrical engineering, computer engineering, computer science, or a related field, and . . . years of experience in the research, design, development, and/or testing of touch and/or proximity sensors, human-machine interaction and 3 The Leahy-Smith America Invents Act (“AIA”) included revisions to 35 U.S.C. § 103 that became effective on March 16, 2013. Because the ’850 patent issued from an application filed before March 16, 2013, we apply the pre-AIA version of the statutory basis for unpatentability. 4 US 2003/0034439 A1, published Feb. 20, 2003 (Ex. 1010, “Reime”). 5 US 2002/0021278 A1, published Feb. 21, 2002 (Ex. 1011, “Hinckley”). Petitioner lists the combination of Reime and Hinckley as a separate asserted ground for claim 26. We combine these two asserted grounds into one as they rely on the same combination. additional education substituting for experience and vice versa.” Final Dec. 8–9. This definition for one having ordinary skill was not the subject of appeal, and we maintain it for purposes of this Final Written Decision on Remand. Moreover, it is consistent with the ’850 patent and the asserted prior art. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001).” slip op. at 8
- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed board ownDecided for petitioner
“PO Resp. 17–29; Pet. Reply 8–15; PO Sur-reply 6–11. We construed this term in the Final Written Decision. Final Dec. 10–24. In particular, we concluded that (i) “detector assembly” means “two or more detector elements that detect electromagnetic radiation,” and (ii) a detector assembly is not required to be physically separate from (i.e., not interspersed with) a pixel array. Id. at 20, 22. The Federal Circuit found the first part of our construction erroneous. Appeal Dec. 7–10. In particular, the Federal Circuit concluded that “[t]he element.” Id. at 8. In addition, to guide the Board’s analysis on remand, the Federal Circuit construed “the terms ‘at an edge’ and ‘at least one edge’ [to] require a detector assembly to be arranged along one or more edges of a viewing plane defining plate.” Id. at 10–11. In other words, the Federal Circuit “clarif[ied] that arranging a detector assembly ‘at,’ ‘along,’ or ‘about’ ‘at least one edge’ or ‘an edge’ does not limit the detector assembly to being arranged entirely on ‘one edge.’” Id. at 12.” slip op. at 9
- Obviousness (§103) › Graham factors (scope of art, differences, level of skill)UnpatentableUnpatentable
“the Federal Circuit already has concluded that claim 15 is obvious in view of Reime. Appeal Dec. 9–10. Claim 17 further recites “wherein the detector assembly comprises: a support substrate, and an arrangement of detector elements.” Ex. 1001, 67:15–18. We agree with Petitioner and find that Reime teaches these further limitations. Pet. 34–35; Pet. Remand 2–4; Pet. Resp. Remand 1–3. First, as we found in the Final Written Decision, Reime’s receivers 30 and 32 are two detector elements that detect electromagnetic radiation (i.e., light), and Reime’s receivers 30 and 32, collectively, comprise a detector assembly. Final Dec. 27–28 (citations omitted). Moreover, Reime’s two receivers 30 and 32 comprise a detector assembly having multiple detector elements (e.g., two receivers) to teach “an arrangement of detector elements.” Ex. 1010 ¶¶ 73, 86, Figs. 9A–9C; Ex. 2060,7 127:17–18; Pet. 32–33; Pet. Reply 20; Pet. Remand 3. In addition, as we found in the Final Written Decision, Reime teaches that each of receivers 30 and 32 are centered on opposite edges of the plate. 7 Deposition Transcript of Dr. Benjamin Bederson (Apr. 7, 2022). Ex. 1010, Fig. 6A, ¶ 82) (affirming that Reime teaches having one light receiver (e.g., 30 or 32) on each side of a four-sided touch pad). In further support, we agree with Petitioner and find that Reime teaches that receivers 30 and 32 “are mounted in the peripheral area surrounding the LCD 92.” Pet. 32–33; Ex. 1010 ¶ 86; see also id. at Figs. 9A–9C (showing that the receivers are positioned at the edge of the LCD screen); infra annotated Fig. 9E (showing receivers 30 and 32 along edges of the LCD). Accordingly, we find Reime’s detector assembly that comprises receivers 30 and 32 is arranged along two edges (one edge for each receiver) of the LCD, which meets the Federal Circuit’s construction for being arranged at at least one edge. See supra Section III (concluding “at least one edge” means “arranged along one or more edges”) (emphasis added).” slip op. at 12
Patent outcomesUS 8,624,850 unpatentableClaim construction§ 103 obviousnesscites Phillips · GrahamPatents in suitUS 8,624,850 - PTAB · Dec 19, 2025 · IPR2025-01078 · APJ Robert L Kinder · IPR · Institution
The Board instituted IPR on claims 1, 2, 4–12, 14–22, and 24–30, finding a reasonable likelihood that Kido anticipates at least one challenged claim.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“review. 35 U.S.C. § 314(b); 37 C.F.R. § 42.4(a) (2024). An inter partes review may not be instituted “unless. . . 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). Moreover, a decision to institute under 35 U.S.C. § 314 may not institute on fewer than all claims challenged in the petition. SAS Inst., Inc. v. Iancu, 584 U.S. 357, 371 (2018).” slip op. at 2
- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITAPlain and ordinary meaningDecided for petitioner
“At this juncture in the proceeding, and based on the current record, we do not agree with Patent Owner that “payout,” as claimed, should be limited to “the amount a player will win in relation to the amount wagered.” We recognize, as Patent Owner points out, that the examples provided in the Specification are listed in odds format. See id. at 2. The Specification, however, also states that “[a]ny suitable payouts can be used in some embodiments.” Ex. 1011, 5:18–21. This language suggests a broader interpretation of “payout” beyond just payout odds and we therefore decline to import the wager limitation into the claim term. Although the ’371 patent generally describes payouts in terms of odds, like 49:1, the intrinsic record lacks clear evidence necessary to limit the claims as Patent Owner proposes.” slip op. at 8
- Skill levelSkill level petitioner adoptedDecided for petitioner
“Petitioner proposes “a person having at least a Bachelor’s Degree in electrical engineering, computer science, or computer engineering, or undergraduate training in an equivalent field and at least two years of relevant experience in electronic gaming technology.” Pet. 10 (citing Ex. 1003 ¶¶ 22–26). Petitioner further notes that “[a]dditional graduate education could substitute for professional experience, and significant work experience could substitute for formal education.” Id. Patent Owner does not dispute this level of skill. See Prelim. Resp. 13–14 (“Evolution does not set forth an alternative level of skill for a person of ordinary skill in the art”). For purposes of this Decision, we adopt Petitioner’s proposal, which comports with the teachings of the ’371 patent and the asserted prior art. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001) (holding that the prior art itself can reflect the appropriate level of ordinary skill in the art).” slip op. at 11
- Novelty / Anticipation (§102) › Anticipation standard (single reference, every element)Instituted
“Based on the evidence before us, we find persuasive Petitioner’s contention that Kido’s accumulated jackpot paid when landing on a star mark reads on the claimed “a first selected position . . . to have an increased payout . . . greater than a first non-selected payout.” See Pet. 25–27, 30, 35, 36. As explained above, the current record does not support limiting the term “payout” to just the amount a player will win in relation to the amount wagered. As Petitioner notes, a payout that receives Kido’s accumulated Prog bonus payout is necessarily higher than a payout that does not receive the Prog bonus. Pet. 35–36 (“had the first selected position not been randomly selected, the player would only be eligible for the basic payout”). Further, Kido even describes its bonus routines and jackpots as payouts. Kido describes, for example, that “[w]hen the privilege unit 113 obtains the win information from the special game value award mark win determining unit 112, it awards, as a payout, the game value stored in the accumulated game value memory 117” and it describes the “jackpot (JP) amount” as “a special payout.” Ex. 1007 ¶¶ 119, 129.” slip op. at 14
Claim construction§ 102 anticipation§ 103 obviousnesscites PhillipsPatents in suitUS 11,756,371 - PTAB · Dec 17, 2025 · IPR2025-01072 · APJ Frederick C Laney · IPR · Institution
The Board instituted review of claims 1–3, 5–11, 13–19, and 21–24 on all asserted grounds, finding a reasonable likelihood that Kido anticipates claims 1, 9, and 17.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“review. 35 U.S.C. § 314(b); 37 C.F.R. § 42.4(a) (2024). An inter partes review may not be instituted “unless. . . 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). Moreover, a decision to institute under 35 U.S.C. § 314 may not institute on fewer than all claims challenged in the petition. SAS Inst., Inc. v. Iancu, 584 U.S. 357, 371 (2018).” slip op. at 2
- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITAPlain and ordinary meaningDecided for petitioner
“At this juncture in the proceeding, and based on the current record, we do not agree with Patent Owner that “payout,” as claimed, should be limited to “the amount a player will win in relation to the amount wagered.” Sur-reply 2. We recognize, as Patent Owner points out, that the examples provided in the Specification are listed in odds format. See id. The Specification, however, also states that “[a]ny suitable payouts can be used in some embodiments.” Ex. 1001, 5:16–17. This language suggests a broader interpretation of “payout” beyond just payout odds and we therefore decline to import the wager limitation into the claim term. Although the ’014 patent generally describes payouts in terms of odds, like 49:1, the intrinsic record lacks clear evidence necessary to limit the claims as Patent Owner proposes.” slip op. at 8
- Novelty / Anticipation (§102) › Anticipation standard (single reference, every element)Reference is prior artInstituted
“Based on the evidence before us, we find persuasive Petitioner’s contention that Kido’s accumulated jackpot paid when landing on a star mark reads on the claimed “first payout . . . wherein the first payout is higher.” See Pet. 32–36. As explained above, the current record does not support limiting the term “payout” to just the amount a player will win in relation to the amount wagered. As Petitioner notes, a first payout that receives Kido’s accumulated Prog bonus payout is necessarily higher than a second payout that does not receive the Prog bonus. Id. at 35. Further, Kido even describes its bonus routines and jackpots as payouts. Kido describes, for example, that “[w]hen the privilege unit 113 obtains the win information from the special game value award mark win determining unit 112, it awards, as a payout, the game value stored in the accumulated game value memory 117” and it describes the “jackpot (JP) amount” as “a special payout.” Ex. 1007 ¶¶ 119, 129.” slip op. at 14
Claim construction§ 102 anticipationcites PhillipsPatents in suitUS 11,011,014 - PTAB · Dec 16, 2025 · IPR2025-01073 · APJ Robert L Kinder · IPR · Institution
The Board instituted IPR of claims 1–5, 7–12, 14–18, and 20 on all petitioned grounds, finding a reasonable likelihood that Kido anticipates at least one challenged claim.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“review. 35 U.S.C. § 314(b); 37 C.F.R. § 42.4(a) (2024). An inter partes review may not be instituted “unless. . . 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). Moreover, a decision to institute under 35 U.S.C. § 314 may not institute on fewer than all claims challenged in the petition. SAS Inst., Inc. v. Iancu, 584 U.S. 357, 371 (2018).” slip op. at 2
- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed petitioner constructionDecided for petitioner
“At this juncture in the proceeding, and based on the current record, we do not agree with Patent Owner that “payout,” as claimed, should be limited to “the amount a player will win in relation to the amount wagered.” We recognize, as Patent Owner points out, that the examples provided in the Specification are listed in odds format. See id. at 2. The Specification, however, also states that “[a]ny suitable payouts can be used in some embodiments.” Ex. 1005, 5:13–17. This language suggests a broader interpretation of “payout” beyond just payout odds and we therefore decline to import the wager limitation into the claim term. Although the ’024 patent generally describes payouts in terms of odds, like 49:1, the intrinsic record lacks clear evidence necessary to limit the claims as Patent Owner proposes.” slip op. at 8
- Novelty / Anticipation (§102) › Anticipation standard (single reference, every element)Instituted
“Based on the evidence before us, we find persuasive Petitioner’s contention that Kido’s accumulated jackpot paid when landing on a star mark reads on the claimed “first payout . . . wherein the first payout is higher.” See Pet. 33–35. As explained above, the current record does not support limiting the term “payout” to just the amount a player will win in relation to the amount wagered. As Petitioner notes, a first payout that receives Kido’s accumulated Prog bonus payout is necessarily higher than a second payout that does not receive the Prog bonus. Pet. 35. Further, Kido even describes its bonus routines and jackpots as payouts. Kido describes, for example, that “[w]hen the privilege unit 113 obtains the win information from the special game value award mark win determining unit 112, it awards, as a payout, the game value stored in the accumulated game value memory 117” and it describes the “jackpot (JP) amount” as “a special payout.” Ex. 1007 ¶¶ 119, 129. Patent Owner next contends that Kido does not disclose a first payout that is “for the spin of the roulette wheel.” Prelim. Resp. 29. Patent Owner’s argument is premised on the cumulative nature of Kido’s Prog bonus – it builds with every spin of the roulette wheel until won. Id. (“Each time the wheel is spun, 0.5% of the amount wagered is added to the progressive jackpot, and thus, the jackpot’s value reflects multiple spins of the roulette wheel.”). Thus, according to Patent Owner, the value of the jackpot is determined using multiple spins of the roulette wheel and is not “for a spin of the roulette wheel” as claimed.” Id. at 30. The claims, however, only require a first payout that is higher than a second payout. Nothing prohibits the higher payout from accumulating from prior spins of the roulette wheel because, when it is actually won, it will be for that last spin of the roulette wheel. Ex. 1005, 8:35–36 (“indicating that the first player is to be paid at the first payout for the spin of the roulette wheel”). Regardless of how Kido’s Prog bonus accumulated, it is paid for a spin of the roulette wheel – at that juncture Kido discloses each claim element. Anticipation occurs when a prior art reference discloses every element of a patent claim at a point in time, as Kido does with a single spin of the roulette wheel that pays the Prog bonus. As persuasively explained by Petitioner, “the steps of Figure 12 (including A13) occur within a single round of roulette, for a single spin of the roulette wheel, until the routine ‘returns to the step of A1 and is transited to a next game.’” Pet. 39 (quoting Ex. 1007 ¶ 233).” slip op. at 13
Claim construction§ 102 anticipationcites PhillipsPatents in suitUS 10,629,024
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.