BOE Technology Group Co., Ltd. vs. Samsung Display Co., Ltd.

Explore the PTAB proceeding IPR2025-01494 filed by BOE Technology Group Co., Ltd. on 2025-08-29. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Proceeding Overview

Proceeding Number

IPR2025-01494

Filing Date

2025-08-29

Accorded Filing Date

2025-08-29

Institution Decision Date

—

Last Modified Date

2026-05-27

Proceeding Type

IPR

Termination Date

2025-12-30

Trial Status

Terminated-Settled

Parties & Counsel

Petitioner

BOE Technology Group Co., Ltd.

Represented By

Yap, Alexet al

Patent Owner / Respondent

Samsung Display Co., Ltd.

Represented By

Sanders, Charleset al

Tribunal & Venue

Tribunal

Patent Trial and Appeal Board (USPTO)

Technology Center

TC 2800 - Semiconductors, Electrical & Optical Systems

Patent Information

1 Patent Involved

Respondent Application Number 16510262

Respondent Patent Number 11081503

External Links

Espacenet

Google Patents

Respondent Inventor Dae Geun LEE

Respondent Tech Center TC 2800 - Semiconductors, Electrical & Optical Systems

Address and Attorney/Agent Information

61 Registered Practitioners

Power of Attorney & Correspondence

Firm / Entity Name CANTOR COLBURN LLP

Customer Number 23413

Address 20 Church Street, 22nd Floor, Hartford, CT, 06103, UNITED STATES

Attorney / Agent Information

Reg #	Name	Phone
24224	Victor Libert	860-286-2929
31152	Michael Cantor	860-286-2929
33011	Paul Madan	713-266-1130
33155	Karl Barr Jr	248-524-2300
33288	Karl Vick	312-259-6850
33979	Keith Murphy	860-286-2929
34422	Michael Rye	860-286-2929
35101	Philmore Colburn Ii	860-286-2929
37967	Christine Beninati	404-607-9991
38367	Susan Zerull	989-636-8858
38807	David Fox	860-286-2929
39197	Todd Garabedian	860-286-2929
39237	Karen Jalbert	716-325-5553
39341	Leah Reimer	860-286-2929
39441	Sana Pratt	860-286-2929
41624	Christopher Boehm	248-524-2300
42618	Peter Hagerty	404-607-9991
43801	James Merrick	860-286-2929
44522	Joseph Barrera	585-481-1772
44530	Herbert Bedingfield	860-286-2929
44778	Leslie-Anne Maxwell	860-286-2929
44867	Daniel Lent	860-286-2929
46372	Roberta Pelletier	860-286-2929
47210	Matthew Lawrence	860-286-2929
47314	Charles O'Brien	860-286-2929
47535	Daniel Drexler	860-286-2929
47784	Steven Mchugh	860-343-9454
48770	T. Bomzer	860-286-2929
50604	David Rodrigues	713-266-1130
52187	Thomas Ryan	860-632-7200
52600	Asaf Batelman	703-236-4500
53546	Mark Samek	860-286-2929 EXT.122
53749	Jeffrey Waters	404-607-9991
53993	Amy Bizon-Copp	860-286-2929
54566	Bryan Zerhusen	860-286-2929
55378	Howard Levy	703-236-4500
56025	Eric Baron	860-286-2929 EXT. 12
56539	Daniel Gibson	860-286-2929
58500	Jenae Gureff	703-236-4500
59990	James Wimpe	860-286-2929
60098	Duane Minley	404-607-9991
60120	Ronald Jones	713-266-1130 X 5108
62422	Eugene Kwon	703-236-4500
62970	Koichiro Nakamura	864-271-1592
63263	Jared Howenstine	860-286-2929
64440	Danielle Dougherty	860-286-2929
64885	Mia Fiedler	404-607-9991
65989	Ian Wasser	248-524-2300
66570	Samantha Burch	248-524-2300
66733	Matteo Pedini	202-775-1900
67093	Alicia Hayter	860-286-2929
68336	David Kincaid	862-229-3087
68435	Yong Tang	404-607-9991
68539	Dennis Jakiela	860-286-2929
68540	Jaegyoo Jang	703-236-4500
71006	Patrick Sandoval	303-863-9700
71398	David Tucker	404-807-9991
72141	Nicholas Herrel	860-286-2929
76034	Joseph Romagnano	508-868-7832
78813	Sung Wook Kooh	703-236-4500
83021	Naresh Ramireddy	210-601-7199

Proceeding Documents

Notice: refund approved NOTICE

2026-05-27 FILING PARTY: BOARD

Download

Petitioner's Request for Refund of Post-Institution Fees OTHER

2026-05-22 FILING PARTY: PETITIONER

Download

3102

Ex. 3102 Exhibit

2026-01-06 FILING PARTY: BOARD

Download

DECISION Settlement Prior to Institution of Trial 37 C.F.R. § 42.74 TERMINATE

2025-12-30 FILING PARTY: BOARD

Download

Petitioner's Updated Exhibit List NOTICE

2025-12-16 FILING PARTY: PETITIONER

Download

BOE Technology Group Co., Ltd. vs. Samsung Display Co., Ltd.

Proceeding Overview

Parties & Counsel

Petitioner

BOE Technology Group Co., Ltd.

Represented By

Patent Owner / Respondent

Samsung Display Co., Ltd.

Represented By

Tribunal & Venue

Patent Information

Address and Attorney/Agent Information

Power of Attorney & Correspondence

Attorney / Agent Information

Proceeding Documents

Notice: refund approved NOTICE

Petitioner's Request for Refund of Post-Institution Fees OTHER

Ex. 3102 Exhibit

DECISION Settlement Prior to Institution of Trial 37 C.F.R. § 42.74 TERMINATE

Petitioner's Updated Exhibit List NOTICE

Joint Motion to Terminate Proceeding MOTION

Joint Request that the Settlement Agreement be Treated as Business Confidential Information and be Kept Separate from the Files OTHER

Email Correspondence Exhibit

Ex. 2002 - Samsung Display Patent Marking Webpage Exhibit

Ex. 2004 - [Monitor] Samsung Display Maintains Lead in Smartphone Display Market (Kor. Herald) Exhibit

Ex. 2005 - Tremblay, The Rise of OLED Displays Exhibit

Ex. 2007 - 337-TA-1351, Initial Determ Exhibit

Ex. 2008 - 337-TA-1378 Initial Determ_ Exhibit

Ex. 2006 - DiBenedetto, Likelihood of Stay Pending IPR in W.D. Texas v. Delaware Exhibit

Patent Owner's Brief on Discretionary Denial RESPONSE

Ex. 2001 - Docket Control Order (10.8.2025) Exhibit

Notice of Petitioner's Stipulation NOTICE

Petitioner's Updated Mandatory Notices NOTICE

Notice: Mandatory Notice NOTICE

Notice: Power of Attorney NOTICE

NOTICE OF FILING DATE ACCORDED TO PETITION AND TIME FOR FILING PATENT OWNER PRELIMINARY RESPONSE NOTICE

EX 1031 JP Pub No. 02119228 (Morita) Translation Certification Exhibit

EX1013 Korean Patent No. 10-1309319 (Kim et al.) Exhibit

EX1020 JP Pub. No. H4-369622 (Yamamoto) English Translation Exhibit

EX1022 JP Pub. No. 2012-174847 (Hayashi) Exhibit

EX 1030 JP Pub No. 02119228 (Morita) English Translation Exhibit

EX1017 JP Pub. No. 2006-73928 (Ishida) English Translation Exhibit

EX1016 U.S. Pub. No. 2006-73928 (Ishida) Exhibit

EX1025 JP Pub. No. 2010-177493 (Mochida) Exhibit

EX1007 Cristaldi Liquid Crystal Display Drivers 2009 Ch4, 5 Exhibit

EX1019 JP Pub. No. H4-369622 (Yamamoto) Exhibit

EX1010 Harman Exhibit

EX1018 JP Pub. No. 2006-73928 (Ishida) Translation Certification Exhibit

EX1026 JP Pub. No. 2010-177493 (Mochida) English Translation Exhibit

EX1029 JP Pub No. 02119228 (Morita) Exhibit

EX1023 JP Pub. No. 2012-174847 (Hayashi) English Translation Exhibit

EX 1038 JP Pub. No. 2001-255354 (Shioda) Translation Exhibit

EX1014 U.S. Pub. No. 2004/0070057 (Yoshiike et al.) Exhibit

EX1027 JP Pub. No. 2010-177493 (Mochida) Translation Certification Exhibit

EX 1035 US Pub No. 2007/0013065 (Yuzawa) Exhibit

Petition: as filed PETITION

EX1011 – Watters Declaration Exhibit

EX 1039 JP Pub. No. 2001-255354 (Shioda) Translation Certification Exhibit

EX1008 LCD Textbook Original Exhibit

EX1015 U.S. Pub. No. 2007/0275578 (Yamada) Exhibit

EX1003 USP 11,081,503 FH Exhibit

EX1009 Vassilkova Declaration Exhibit

EX1021 JP Pub. No. H4-369622 (Yamamoto) Translation Certification Exhibit

EX1024 JP Pub. No. 2012-174847 (Hayashi) Translation Certification Exhibit

EX 1032 JP Pub Patent Pub. No. 02028933 (Ogawa) Exhibit

EX1006 USP 6,872,081 (Imaoka) Exhibit

EX1005 Pub. No. WO 2007/145522 (Lieshout) Exhibit

EX1012 U.S. Publication No. No. 2008/0180376 (Kim et al.) Exhibit

EX1004 USP 5,951,304 (Wildes) Exhibit

EX 1034 JP Pub Patent Pub. No. 02028933 (Ogawa) Translation Certification Exhibit

EX 1033 JP Pub Patent Pub. No. 02028933 (Ogawa) English Translation Exhibit

Notice: Power of Attorney NOTICE

EX 1036 US Pub. No. 2010/0085696 (Kim) Exhibit

EX1002 Chen Declaration Exhibit

EX1001 USP 11,081,503 Exhibit

EX1028 U.S. Pub. 2014/0029226 (Hideaki et al.) Exhibit

EX 1037 JP Pub. No. 2001-255354 (Shioda) Exhibit