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Rohm Semiconductor Usa competitive analysis

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Latest PTAB cases involving Rohm Semiconductor Usa

Discover the latest PTAB cases involving Rohm Semiconductor Usa, highlighting their recent legal challenges and patent disputes.

Last updated on: Nov 14, 2025
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Rohm Semiconductor Usa

IPR2021-01524Sep 9, 2021ROHM SEMICONDUCTOR USAMAXPOWER SEMICONDUCTORTerminated
IPR2021-01525Sep 9, 2021ROHM SEMICONDUCTOR USAMAXPOWER SEMICONDUCTORTerminated
IPR2020-01674Sep 23, 2020ROHM SEMICONDUCTOR USAMAXPOWER SEMICONDUCTORTerminated
IPR2020-01675Sep 23, 2020ROHM SEMICONDUCTOR USAMAXPOWER SEMICONDUCTORTerminated-Settled
IPR2020-01676Sep 23, 2020ROHM SEMICONDUCTOR USAMAXPOWER SEMICONDUCTORTerminated-Settled
IPR2020-01677Sep 23, 2020ROHM SEMICONDUCTOR USAMAXPOWER SEMICONDUCTORTerminated-Dismissed

Peer Comparison New

IP litigation analysis comparing Rohm Semiconductor Usa with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Nov 13, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
ROHM SEMICONDUCTOR USA - - 6 -
MAXPOWER SEMICONDUCTOR - - - 6