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Microchip Technology Incorporated competitive analysis

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Latest PTAB cases involving Microchip Technology Incorporated

Discover the latest PTAB cases involving Microchip Technology Incorporated, highlighting their recent legal challenges and patent disputes.

Last updated on: Dec 1, 2025
Proceeding NumberFiling DatePetitionerRespondentStatus

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IPR2021-00191Nov 16, 2020MICROCHIP TECHNOLOGY INCORPORATEDBELL SEMICONDUCTORTerminated-Settled
IPR2021-00168Nov 11, 2020MICROCHIP TECHNOLOGY INCORPORATEDBELL SEMICONDUCTORTerminated-Settled
IPR2021-00177Nov 11, 2020MICROCHIP TECHNOLOGY INCORPORATEDBELL SEMICONDUCTORTerminated-Settled
IPR2021-00148Nov 4, 2020MICROCHIP TECHNOLOGY INCORPORATEDBELL SEMICONDUCTORTerminated-Settled
IPR2021-00147Nov 3, 2020MICROCHIP TECHNOLOGY INCORPORATEDBELL SEMICONDUCTORTerminated-Settled
IPR2021-00123Oct 27, 2020MICROCHIP TECHNOLOGY INCORPORATEDBELL SEMICONDUCTORTerminated-Settled
IPR2020-00394Jan 7, 2020NUVOTON TECHNOLOGYMICROCHIP TECHNOLOGY INCORPORATEDTerminated-Settled
IPR2020-00390Jan 6, 2020NUVOTON TECHNOLOGYMICROCHIP TECHNOLOGY INCORPORATEDTerminated-Settled
IPR2020-00383Jan 2, 2020NUVOTON TECHNOLOGYMICROCHIP TECHNOLOGY INCORPORATEDTerminated-Settled
IPR2020-00386Jan 2, 2020NUVOTON TECHNOLOGYMICROCHIP TECHNOLOGY INCORPORATEDTerminated-Settled

Peer Comparison New

IP litigation analysis comparing Microchip Technology Incorporated with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Nov 27, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
MICROCHIP TECHNOLOGY INCORPORATED - - 66
BELL SEMICONDUCTOR - - - 19
NUVOTON TECHNOLOGY - - 6 -