BOE Technology Group Co., Ltd. vs. 138 East LCD Advancements Limited et al.

Explore the PTAB proceeding IPR2025-01396 filed by BOE Technology Group Co., Ltd. on 2025-08-14. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Proceeding Overview

Proceeding Number

IPR2025-01396

Filing Date

2025-08-14

Accorded Filing Date

2025-08-14

Institution Decision Date

2025-12-18

Last Modified Date

2026-04-22

Proceeding Type

IPR

Termination Date

2025-12-18

Trial Status

Discretionary Denial

Parties & Counsel

Petitioner

BOE Technology Group Co., Ltd.

Represented By

Simpson, Amyet al

Patent Owner / Respondent

138 East LCD Advancements Limited et al.

Represented By

Morton, Cyet al

Tribunal & Venue

Tribunal

Patent Trial and Appeal Board (USPTO)

Technology Center

TC 2600 - Communications

Patent Information

1 Patent Involved

Respondent Application Number 10914044

Respondent Patent Number 7636146

External Links

Espacenet

Google Patents

Respondent Inventor Shin Fujita

Respondent Tech Center TC 2600 - Communications

Address and Attorney/Agent Information

24 Registered Practitioners

Power of Attorney & Correspondence

Firm / Entity Name Studebaker Brackett PLLC

Customer Number 78198

Address 8255 Greensboro Drive, Suite 300, Tysons, VA, 22102, UNITED STATES

Attorney / Agent Information

Reg #	Name	Phone
28290	Thomas Cole	703-677-3001
29851	Jonathan Scherer	703-390-9051
32815	Donald Studebaker	703-390-9051
33424	Michael Messina	571-449-9707EXT143
35084	Joseph Buczynski	571-306-7939
36092	Tim Brackett Jr	703-390-9051
40177	Eric Sinn	703-390-9051
42940	Randy Noranbrock	571-449-9720
43180	Gary Tanigawa	703-390-9051
46429	Bernard Codd	703-390-9051
51321	Brian Seidleck	703-390-9051
53308	Nathaniel Mcqueen	302-918-6239
54177	Lonnie Holder	608-251-9166
57826	Jeffrey Blankman	540-578-2050
58247	Stephen Hertzler	703-390-9051
63241	Christopher Bezak	703-390-9051
65594	Giles Turner	703-390-9051
65978	James Raynolds	571-449-9719
73240	Ching Cheng Chang	703-390-9051
75762	Sang Yoon Kang	571-449-9710
76068	Xiaodong Zhang	434-284-1258
78410	Cliff Crawford	703-390-9051
81370	Jeremy Valentiner	703-390-9051
L1190	Junko Kamiguri	703-975-9332

Proceeding Documents

Notice: refund approved NOTICE

2026-04-22 FILING PARTY: BOARD

Download

Petitioners' Request for Refund OTHER

2026-04-21 FILING PARTY: PETITIONER

Download

Director Discretionary Decision: Deny RESPONSE

2025-12-18 FILING PARTY: BOARD

Download

Petitioner's Updated Exhibit list NOTICE

2025-11-25 FILING PARTY: PETITIONER

Download

Petitioner's Unopposed Motion to Seal and Request for in Camera Review MOTION

2025-11-25 FILING PARTY: PETITIONER

Download

BOE Technology Group Co., Ltd. vs. 138 East LCD Advancements Limited et al.

Proceeding Overview

Parties & Counsel

Petitioner

BOE Technology Group Co., Ltd.

Represented By

Patent Owner / Respondent

138 East LCD Advancements Limited et al.

Represented By

Tribunal & Venue

Patent Information

Address and Attorney/Agent Information

Power of Attorney & Correspondence

Attorney / Agent Information

Proceeding Documents

Notice: refund approved NOTICE

Petitioners' Request for Refund OTHER

Director Discretionary Decision: Deny RESPONSE

Petitioner's Updated Exhibit list NOTICE

Petitioner's Unopposed Motion to Seal and Request for in Camera Review MOTION

Dkt. 41 Scheduling Order Exhibit

IP Value Exhibit

Complaint ITC-337-TA-946 Exhibit

Petitioner's Opposition to Patent Owner's Request for Discretionary RESPONSE

Patent Owner’s Preliminary Response POPR

Seiko Epson quitting Exhibit

Liu Declaration ISO Petitioner Exhibit

Dkt 38 Order Granting extension Exhibit

Sony gets Seiko Exhibit

Ex. 2008 Exhibit

Epson's LCD ops for free Exhibit

Ex. 2009 Exhibit

Petitioner's Sotera Stipulation NOTICE

Ex. 2001 Exhibit

Patent Owner’s Memorandum in Support of Discretionary Denial RESPONSE

Ex. 2007 Exhibit

Ex. 2005 Exhibit

Ex. 2004 Exhibit

Ex. 2002 Exhibit

Ex. 2003 Exhibit

Ex. 2006 Exhibit

Notice: Power of Attorney NOTICE

Notice: Mandatory Notice NOTICE

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

Mismatch Analysis Report Exhibit

Liquid Crystal Display Technology (cited as NPL) Exhibit

U.S. Pat. No. 7,002,545 (Osame) Exhibit

Declaration of Richard Flasck Exhibit

FH of the ’146 patent Exhibit

U.S. Pat. No. 3,824,003 (Koda) Exhibit

JP 2003216064 & Certified Translation (Nakanishi) Exhibit

U.S. Publication 2003-0001808A1 (Sakuma) Exhibit

U.S. Pat. No. 5,155,065 (Schweiss) Exhibit

Tape-automated Bonding and Declaration (Kang) Exhibit

US Patent No 7,636,146 Exhibit

JP H11282011A & Certified Translation (Kitawada) Exhibit

U.S. Publication 2003-0043105 (Hirakata) Exhibit

Notice: Power of Attorney NOTICE

JP 2000231115A & Certified Translation (Kawaguchi) Exhibit

Electronic Display Devices Chapter 2 LCDs Exhibit

U.S. Publication 2002-0018169A1 (Kato) Exhibit

U.S. Publication 2003-0142905 (Yonekubo) Exhibit

Petition: as filed PETITION

JP H03-125334 & Certified Translation (Minami) Exhibit

JP H10282516A & Certified Translation (Sano) Exhibit

U.S. Pat. No. 5,592,199 (Kawaguchi ’199) Exhibit

U.S. Publication 2003-0090500 (Yamazaki) Exhibit

JP 2000047643A & Certified Translation (Shii) Exhibit

U.S. Publication 2003-0095227 (Kohtaka) Exhibit