Explore the details of the LG Display Co., Ltd. v. Tianma Microelectronics Co., Ltd. et al case under case number 5:2025cv00078 involving a cause of action for Patent Infringement. Review key information about the parties involved, the patents in question, and the docket entries.

Case Details

Case Number
5:2025cv00078
Filing Date
Jun 13, 2025
Cause of Action
Patent Infringement
Status
OPEN
Case Link
View Case
Related Case
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Plaintiffs

The following plaintiffs are involved in this case, with their respective legal representatives for the case.

CompanyRepresented By
LG Display Co., Ltd.
Mayer Brown, LLP - DC
Patton Tidwell & Culbertson, LLP - Texarkana

Defendants

The following defendants are involved in this case, with their respective legal representatives for the case.

CompanyRepresented By
Tianma Microelectronics (HONG KONG) Limited -
Tianma Microelectronics Co., Ltd. -
Wuhan Tianma Microelectronics Co., Ltd. -

This case involves 8 patents, each of which is central to the dispute. These patents may be subject to claims of infringement, challenges to their validity, or other issues concerning their scope and enforcement.

Application NumberPatent Number
12540917US8416166B2
13164338US8736801B2
15912189US10499493B2
15961330US10175803B2
16134870US10444924B2
16202024US10649575B2
16376884US10869388B2
16907966US11251394B2

The Docket Entries section provides a chronological list of all significant filings and court actions in this case.

DateDocket EntryType

Set alerts for critical docket entry

Jul 1, 2025 NOTICE of Designation of Attorney in Charge to Kfir B Levy on behalf of LG Display Co., Ltd. (Levy, Kfir) (Entered: 07/01/2025)NOTICE
Jun 27, 2025 NOTICE of Attorney Appearance by James A Fussell, III on behalf of LG Display Co., Ltd. (Fussell, James) (Entered: 06/27/2025)NOTICE
Jun 18, 2025 NOTICE of Attorney Appearance by Alison T Gelsleichter on behalf of LG Display Co., Ltd. (Gelsleichter, Alison) (Entered: 06/18/2025)NOTICE
Jun 18, 2025 NOTICE of Attorney Appearance by Jamie B Beaber on behalf of LG Display Co., Ltd. (Beaber, Jamie) (Entered: 06/18/2025)NOTICE
Jun 18, 2025 NOTICE of Attorney Appearance by Amanda Elizabeth Stephenson on behalf of LG Display Co., Ltd. (Stephenson, Amanda) (Entered: 06/18/2025)NOTICE
Jun 18, 2025 NOTICE of Attorney Appearance by Kfir B Levy on behalf of LG Display Co., Ltd. (Levy, Kfir) (Entered: 06/18/2025)NOTICE
Jun 18, 2025 NOTICE of Attorney Appearance by Baldine Brunel Paul on behalf of LG Display Co., Ltd. (Paul, Baldine) (Entered: 06/18/2025)NOTICE
Jun 18, 2025 NOTICE of Attorney Appearance by Bryan Christopher Nese on behalf of LG Display Co., Ltd. (Nese, Bryan) (Entered: 06/18/2025)NOTICE
Jun 18, 2025 NOTICE of Attorney Appearance by Seth Weston Bruneel on behalf of LG Display Co., Ltd. (Bruneel, Seth) (Entered: 06/18/2025)NOTICE
Jun 18, 2025 NOTICE of Attorney Appearance by Young Kyoung Kim on behalf of LG Display Co., Ltd. (Kim, Young Kyoung) (Entered: 06/18/2025)NOTICE
Jun 18, 2025 NOTICE of Attorney Appearance by Kelly B Tidwell on behalf of LG Display Co., Ltd. (Tidwell, Kelly) (Entered: 06/18/2025)NOTICE
Jun 18, 2025 NOTICE of Attorney Appearance by Geoffrey Patton Culbertson on behalf of LG Display Co., Ltd. (Culbertson, Geoffrey) (Entered: 06/18/2025)NOTICE
Jun 17, 2025ORDER. The Court ORDERS Plaintiff to file a notice that the case is ready for scheduling conference when Defendants have either answered or filed a motion to transfer or dismiss. The notice shall be filed within five days of Defendants' answer or motion. Signed by Magistrate Judge James Boone Baxter on 6/17/2025. (slo) (Entered: 06/17/2025)ORDER
Jun 16, 2025 Fed. R. Civ. P. 7.1(a)(1) Disclosure Statement filed by LG Display Co., Ltd. identifying Other Affiliate LG Electronics Inc. for LG Display Co., Ltd.. (Min, Don) (Entered: 06/16/2025)-
Jun 13, 2025SUMMONS Issued as to Tianma Microelectronics (HONG KONG) Limited, Tianma Microelectronics Co., Ltd., Wuhan Tianma Microelectronics Co., Ltd. (Attachments: # 1 Summons-TIANMA MICROELECTRONICS (HONG KONG) LIMITED, # 2 Summons-WUHAN TIANMA MICROELECTRONICS CO., LTD.)(slo) (Entered: 06/13/2025)SUMMONS
Jun 13, 2025Referral Order referring case to Magistrate Judge James Boone Baxter for all pretrial matters. Signed by District Judge Robert W. Schroeder, III on 6/13/2025. (slo) (Entered: 06/13/2025)-
Jun 13, 2025 Notice of Filing of Patent/Trademark Form (AO 120). AO 120 emailed to the Director of the U.S. Patent and Trademark Office. (Min, Don) (Entered: 06/13/2025)-
Jun 13, 2025COMPLAINT against Tianma Microelectronics (HONG KONG) Limited, Tianma Microelectronics Co., Ltd., Wuhan Tianma Microelectronics Co., Ltd. ( Filing fee $ 405 receipt number ATXEDC-10901172.), filed by LG Display Co., Ltd.. (Attachments: # 1 Exhibit A, # 2 Exhibit B, # 3 Exhibit C, # 4 Civil Cover Sheet)(Min, Don) (Entered: 06/13/2025)COMPLAINT