BOE Technology Group Co., Ltd. vs. Optronic Sciences LLC

Explore the PTAB proceeding IPR2025-00238 filed by BOE Technology Group Co., Ltd. on 2025-02-19. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Proceeding Overview

Proceeding Number

IPR2025-00238

Filing Date

2025-02-19

Accorded Filing Date

2025-02-19

Institution Decision Date

2025-07-29

Last Modified Date

2025-09-02

Proceeding Type

IPR

Termination Date

2025-07-29

Trial Status

Discretionary Denial

Parties & Counsel

Petitioner

BOE Technology Group Co., Ltd.

Represented By

Erickson, Brianet al

Patent Owner / Respondent

Optronic Sciences LLC

Represented By

Tong, Qiet 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 13208360

Respondent Patent Number 8604471

External Links

Espacenet

Google Patents

Respondent Inventor Chih-Pang Chang et al

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

Address and Attorney/Agent Information

4 Registered Practitioners

Power of Attorney & Correspondence

Firm / Entity Name MICHAEL J. CHERSKOV - SZYMON M. GURDA

Customer Number 27197

Address 903 COMMERCE DR, SUITE 310, OAK BROOK, IL, 60523, UNITED STATES

Attorney / Agent Information

Reg #	Name	Phone
30836	Donald Flaynik Jr	815-467-4333
33664	Michael Cherskov	312-621-1330
58451	Szymon Gurda	312-621-1330
84142	Yi Lu	312-621-1330

Proceeding Documents

Notice: refund approved NOTICE

2025-09-02 FILING PARTY: BOARD

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PETITIONER’S REQUEST FOR REFUND OTHER

2025-08-27 FILING PARTY: PETITIONER

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Director Discretionary Decision: Deny RESPONSE

2025-07-29 FILING PARTY: BOARD

Download

2012

Exhibit 2012 - Declaration of Dr. Eric Bretschneider Exhibit

2025-07-18 FILING PARTY: PATENT OWNER

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2013

Exhibit 2013 - CV of Dr. Eric Bretschneider Exhibit

2025-07-18 FILING PARTY: PATENT OWNER

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BOE Technology Group Co., Ltd. vs. Optronic Sciences LLC

Proceeding Overview

Parties & Counsel

Petitioner

BOE Technology Group Co., Ltd.

Represented By

Patent Owner / Respondent

Optronic Sciences LLC

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 OTHER

Director Discretionary Decision: Deny RESPONSE

Exhibit 2012 - Declaration of Dr. Eric Bretschneider Exhibit

Exhibit 2013 - CV of Dr. Eric Bretschneider Exhibit

PATENT OWNER'S PRELIMINARY RESPONSE POPR

Patent Owner Response in IPR2024-01134 Exhibit

Complaint in Optronic Sciences LLC v. BOE Technology Group Co., Ltd., 2:23-cv-00577 Exhibit

Patent Owner Response in IPR2024-01315 Exhibit

Assignment Record Exhibit

Paper 12, Tesla Inc. v United States of America, IPR2025-00341 Exhibit

Plaintiff’s Opposition to Motion for Summary Judgment (Redacted) Exhibit

AUO Corporation America’s Response to Subpoena Exhibit

AUO Corporation 2023 Annual Report Exhibit

Patent Owner Response in IPR2024-01130 Exhibit

Patent Owner Response in IPR2024-01132 Exhibit

PETITIONER’S OPPOSITION TO PATENT OWNER’S REQUEST FOR DISCRETIONARY DENIAL OF INSTITUTION RESPONSE

Patent Owner’s Infringement Contentions for 7,915,117 Exhibit

Exhibit 2010 - Information Disclosure Statement filed in U.S. Patent Application No. 17/428,969 (Jan. 30, 2022) Exhibit

PATENT OWNER’S SUPPLEMENTAL BRIEF IN SUPPORT OF DISCRETIONARY DENIAL OTHER

Exhibit 2011 - U.S. Pat. No. 11,974,463 to Wang et al. Exhibit

Exhibit 2009 - Dabico Airport Solutions Inc. v. Axa Power Aps, IPR2025-00408 (Paper 21) Exhibit

Ex. 3101 Exhibit

Exhibit 2003 - BOE’s April 1, 2025, Invalidity Contentions Exhibit

Exhibit 2004 - Exhibit D–8 to BOE’s April 1, 2025, Invalidity Contentions Exhibit

Exhibit 2001 - Docket Navigator Stay Statistics Exhibit

Exhibit 2005 - Exhibit D–2 to BOE’s April 1, 2025, Invalidity Contentions Exhibit

Exhibit 2007 - Exhibit 2020 of IPR2024-01130, Dr. Bretschneider’s Declaration Exhibit

Exhibit 2008 - Docket Navigator Median Time-to-Trial Statistics for the Eastern District of Texas Exhibit

Exhibit 2002 - February 14, 2025, DCO Exhibit

PO Discretionary Denial Brief RESPONSE

Exhibit 2006 - Exhibit 2026 of IPR2024-01133, Dr. Bretschneider’s Declaration Exhibit

Petitioner's Updated Exhibit List NOTICE

May 9, 2025 Sotera Stipulation Exhibit

Notice: Notice filing date accorded NOTICE

Notice: Mandatory Notice NOTICE

Notice: Power of Attorney NOTICE

Schaum’s Outline of Theory and Problems of Basic Circuit Analysis 2nd Editi Exhibit

Solid State Electronic Devices 4th Edition by Ben Streetman Exhibit

KR 10-0659756B1 Exhibit

Certified translation of KR 10-0853543B1 Exhibit

Notice: Power of Attorney NOTICE

U.S. 2009/0184898 (Yamashita) Exhibit

Certified translation of KR 10-0659756B1 Exhibit

Petition: as filed PETITION

Handbook of Optics 2nd Edition Volume II by Michael Bass et al. Exhibit

R. Jacob Baker CV Exhibit

KR 10-0853543B1 Exhibit

Declaration of Dr. R. Jacob Baker Exhibit

Initial Infringement Contentions for U.S. Patent No. 8,604,471 Exhibit

U.S. 2010/0148175 (Godo) Exhibit

U.S. Pat. No. 8,604,471 Exhibit

Introduction to VLSI Systems by Carver Mead and Lynn Conway Exhibit

U.S. Pat. No. 5,838,399 Exhibit

File History of 8,604,471 (13/208,360) Exhibit

Judge Gilstrap Jury Trial Setting Docket Report Exhibit

February 14, 2025 District Court Docket Control Order Exhibit

U.S. 2008/0158108 (Hwang) Exhibit