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Sonrai Memory competitive analysis

Latest PTAB cases involving Sonrai Memory

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

Last updated on: Aug 24, 2026
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Sonrai Memory

IPR2023-00975May 26, 2023APPLESONRAI MEMORYTerminated-Settled
IPR2023-00975May 26, 2023APPLE INC.SONRAI MEMORYTerminated-Settled
IPR2023-00904May 8, 2023MICRON TECHNOLOGYSONRAI MEMORYTerminated-Settled
IPR2023-00909May 8, 2023MICRON TECHNOLOGYSONRAI MEMORYTerminated-Settled
IPR2023-00819Apr 12, 2023APPLESONRAI MEMORYTerminated-Settled
IPR2023-00819Apr 12, 2023APPLE INC.SONRAI MEMORYTerminated-Settled
IPR2022-00903May 15, 2022MICROSOFTSONRAI MEMORYTerminated-Settled
IPR2022-00903May 15, 2022MICROSOFT CORPORATIONSONRAI MEMORYTerminated-Settled
IPR2022-00902Apr 29, 2022MICROSOFTSONRAI MEMORYTerminated-Settled
IPR2022-00902Apr 29, 2022MICROSOFT CORPORATIONSONRAI MEMORYTerminated-Settled

Peer Comparison New

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

Last updated on: Aug 20, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
SONRAI MEMORY - - - 19
APPLE - - 102526
KIOXIA - - 5 -
SAMSUNG ELECTRONICS241112034