IP Verse

Japan Display competitive analysis

Latest PTAB cases involving Japan Display

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

Last updated on: Feb 1, 2026
Proceeding NumberFiling DatePetitionerRespondentStatus

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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
IPR2020-00824Apr 8, 2020JAPAN DISPLAYVISTA PEAK VENTURESTerminated-Settled
IPR2016-00990Apr 29, 2016TIANMA MICRO ELECTRONICSJAPAN DISPLAYFinal Written Decision
IPR2016-00991Apr 29, 2016TIANMA MICRO ELECTRONICSJAPAN DISPLAYFinal Written Decision

Peer Comparison New

IP litigation analysis comparing Japan Display 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
JAPAN DISPLAY - - 19
TIANMA MICROELECTRONICS - - 8 -
TIANMA MICRO ELECTRONICS - - 2 -
VISTA PEAK VENTURES - - - 6