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Tianma Microelectronics competitive analysis

Latest PTAB cases involving Tianma Microelectronics

Discover the latest PTAB cases involving Tianma Microelectronics, highlighting their recent legal challenges and patent disputes.

Last updated on: Feb 1, 2026
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Tianma Microelectronics

IPR2025-01579Oct 23, 2025TIANMA MICROELECTRONICSLG DISPLAYPending
IPR2021-01057Jul 2, 2021TIANMA MICROELECTRONICSJAPAN DISPLAYTerminated-Settled
IPR2021-01059Jul 2, 2021TIANMA MICROELECTRONICSJAPAN DISPLAYInstitution Denied
IPR2021-01058Jun 21, 2021TIANMA MICROELECTRONICSJAPAN DISPLAYTerminated-Settled
IPR2021-01060Jun 21, 2021TIANMA MICROELECTRONICSJAPAN DISPLAYInstitution Denied
IPR2021-01061Jun 21, 2021TIANMA MICROELECTRONICSJAPAN DISPLAYTerminated-Settled
IPR2021-01029Jun 9, 2021TIANMA MICROELECTRONICSJAPAN DISPLAYTerminated-Settled
IPR2021-01028Jun 8, 2021TIANMA MICROELECTRONICSJAPAN DISPLAYTerminated-Settled

Peer Comparison New

IP litigation analysis comparing Tianma Microelectronics with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Jan 29, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
TIANMA MICROELECTRONICS - - 8 -
JAPAN DISPLAY - - 19
LG DISPLAY - - 141