IP Verse

Tianma Microelectronics Co., Ltd. et al. v. LG Display Co., Ltd. - IPR2025-01579

Explore the PTAB proceeding IPR2025-01579 filed by Tianma Microelectronics Co., Ltd. et al. against LG Display Co., Ltd. on Oct 23, 2025. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number
IPR2025-01579
Filing Date
Oct 23, 2025
Petitioner
Tianma Microelectronics Co., Ltd. et al.
Respondent
LG Display Co., Ltd.
Status
Discretionary Denial
Respondent Application Number
16907966
Respondent Tech Center
2800
Respondent Patent Number
11251394
Institution Decision Date
Feb 18, 2026
Termination Date
Feb 18, 2026

Decision Documents New

Decision documents related to this case provide insights into the outcomes of proceedings. These documents are crucial for understanding the legal determinations and implications for the parties involved.

Document NameFiling DateCategoryFiling Party

Director Discretionary Decision: Deny

Feb 18, 2026PAPERBOARD

Counsels Involved New

Details of counsels involved in proceeding number IPR2025-01579.

TypeName
Petitioner CounselGoldberg, Joshuaet al
Respondent CounselBonner, Amandaet al

Proceeding Documents

The table below shows documents filed in the case, listing each document name, filing date, document type, and filing party. Tracking these filings indicates the activity of the parties involved in the case, and the types of documents filed can provide insights into the legal strategies being employed.

Document NameFiling DateCategoryFiling Party

Alert me when new update on this case

Director Discretionary Decision: Deny

Feb 18, 2026PAPERBOARD

Petitioner's Opposition to Patent Owner's Request for Discretionary Denial of Institution

Jan 30, 2026PAPERPETITIONER

Petitioner's Updated Exhibit List

Jan 30, 2026PAPERPETITIONER

Kim481 Global Dossier

Jan 30, 2026EXHIBITPETITIONER

Notice of Availability of Designation of Chinese Military Companies

Jan 30, 2026EXHIBITPETITIONER

Zhang Declaration

Jan 30, 2026EXHIBITPETITIONER

Huang Declaration

Jan 30, 2026EXHIBITPETITIONER

Notice of Availability of Designation of Chinese Military Companies

Jan 30, 2026EXHIBITPETITIONER

Patent Owner Preliminary Response to Petition for Inter Partes Review of U.S. Patent No. 11,251,394

Jan 30, 2026PAPERPATENT OWNER

Brief in Support of Patent Owner's Request for Discretionary Denial

Dec 30, 2025PAPERPATENT OWNER

LG Display Co., Ltd. v. Tianma Microelectronics Co., Ltd. et al., Case 5-25-cv-00078 (E.D. Tex. Jun. 13, 2025) Complaint

Dec 30, 2025EXHIBITPATENT OWNER

Letter from NLT to LG Display dated September 20, 2011

Dec 30, 2025EXHIBITPATENT OWNER

Letter from LG Display to Tianma dated October 30, 2015

Dec 30, 2025EXHIBITPATENT OWNER

Letter from LG Display to Tianma dated October 16, 2020

Dec 30, 2025EXHIBITPATENT OWNER

U.S. Patent No. 11,088,350

Dec 30, 2025EXHIBITPATENT OWNER

2025 SID Honors & Awards

Dec 30, 2025EXHIBITPATENT OWNER

LG Display Wins SID Display Week 2024’s ‘Special Recognition Award’

Dec 30, 2025EXHIBITPATENT OWNER

DIA Awards Archive

Dec 30, 2025EXHIBITPATENT OWNER

LG Display Wins Technology Award for its OLED TV Panels at HiVi Grand Prix 2022

Dec 30, 2025EXHIBITPATENT OWNER

OLED Shelf

Dec 30, 2025EXHIBITPATENT OWNER

October 29, 2021 LG Display Patent List to Tianma

Dec 30, 2025EXHIBITPATENT OWNER

LG Display TOE Patent List

Dec 30, 2025EXHIBITPATENT OWNER

Tianma Microelectronics, Co., Ltd. v. Japan Display Inc. and Panasonic Liquid Crystal Display CO., IPR2016-00990, Paper 1 (April 29, 2016)

Dec 30, 2025EXHIBITPATENT OWNER

About Us, Tianma Microelectronics Co., Ltd.

Dec 30, 2025EXHIBITPATENT OWNER

Communist Chinese Military Companies Listed Under E.O. 13959 Have More Than 1,100 Subsidiaries, Jan. 14, 2021

Dec 30, 2025EXHIBITPATENT OWNER

Fitch Affirms AVIC Innovation at 'A-; Outlook Stable, June 27, 2025

Dec 30, 2025EXHIBITPATENT OWNER

Tianma Microelectronics Co., Ltd. et al., v. LG Display Co., Ltd., et al., Case 1:25-cv-02021 (W.D. Tex. Dec. 9, 2025) Corporate Disclosure Statement

Dec 30, 2025EXHIBITPATENT OWNER

Letter to the Department of Defense from the House of Representatives dated September 24, 2024

Dec 30, 2025EXHIBITPATENT OWNER

15 C.F.R. § 744, Supp. No. 4

Dec 30, 2025EXHIBITPATENT OWNER

Catic Shenzhen Company Profile

Dec 30, 2025EXHIBITPATENT OWNER

Screenshot of Security Warning

Dec 30, 2025EXHIBITPATENT OWNER

Adam Mossoff, Google’s Loss to Sonos Settles It: Big Tech Has an IP Piracy Problem, Jan. 14, 2022

Dec 30, 2025EXHIBITPATENT OWNER

LG Display Co., Ltd. v. Tianma Microelectronics Co., Ltd. et al., Case 5-25-cv-00078 (E.D. Tex. Nov. 18, 2025) Docket Control Order

Dec 30, 2025EXHIBITPATENT OWNER

Litigation Stipulation

Dec 3, 2025PAPERPETITIONER

Notice: Power of Attorney

Oct 31, 2025PAPERPATENT OWNER

Notice: Mandatory Notice

Oct 31, 2025PAPERPATENT OWNER

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

Oct 30, 2025PAPERBOARD

US11251394 ('394 patent)

Oct 23, 2025EXHIBITPETITIONER

2292_16907966 - '394 patent FH

Oct 23, 2025EXHIBITPETITIONER

US20160378224A1 (Kwon224)

Oct 23, 2025EXHIBITPETITIONER

US20160170524A1 (Kim524)

Oct 23, 2025EXHIBITPETITIONER

US20120062481A1 (Kim481)

Oct 23, 2025EXHIBITPETITIONER

US20160313837A1(Zhu837)

Oct 23, 2025EXHIBITPETITIONER

US20130278513A1(Jang513)

Oct 23, 2025EXHIBITPETITIONER

US20170090651A1 (Kang651)

Oct 23, 2025EXHIBITPETITIONER

CV of Richard A Flasck

Oct 23, 2025EXHIBITPETITIONER

Flasck Declaration

Oct 23, 2025EXHIBITPETITIONER

Petition for Inter Partes Review

Oct 23, 2025PAPERPETITIONER

Petitioner Power of Attorney and Designation of Lead and Backup Counsel

Oct 23, 2025PAPERPETITIONER