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Latest PTAB cases involving Cirrus Logic

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

Last updated on: Feb 1, 2026
Proceeding NumberFiling DatePetitionerRespondentStatus

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IPR2024-00018Oct 27, 2023CIRRUS LOGICGREENTHREADPending Director Review
IPR2024-00019Oct 27, 2023CIRRUS LOGICGREENTHREADPending Director Review
IPR2024-00020Oct 27, 2023CIRRUS LOGICGREENTHREADPending Director Review
IPR2024-00021Oct 27, 2023CIRRUS LOGICGREENTHREADPending Director Review
IPR2024-00017Oct 18, 2023CIRRUS LOGICGREENTHREADPending Director Review
IPR2024-00001Oct 12, 2023CIRRUS LOGICGREENTHREADFinal Written Decision
IPR2024-00016Oct 11, 2023CIRRUS LOGICGREENTHREADPending Director Review