IP Verse

Silicon Motion competitive analysis

Latest PTAB cases involving Silicon Motion

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

Last updated on: Feb 1, 2026
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Silicon Motion

IPR2024-01236Sep 10, 2024SILICON MOTIONKMIZRATerminated-Settled
IPR2024-01240Aug 13, 2024SILICON MOTIONK MIZRATerminated-Settled
IPR2024-01241Aug 9, 2024SILICON MOTIONK MIZRATerminated-Settled
IPR2024-00199Dec 18, 2023SILICON MOTIONUNIFICATIONTerminated-Settled
IPR2013-00473Jul 30, 2013SILICON MOTION TECHNOLOGYPHISON ELECTRONICSFinal Written Decision

Peer Comparison New

IP litigation analysis comparing Silicon Motion 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
SILICON MOTION - - 4 -
KMIZRA - - - 15
K MIZRA - - - 2
UNIFICATION - - - 7