IP Verse

Macronix competitive analysis

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Latest PTAB cases involving Macronix

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

Last updated on: Nov 9, 2025
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Macronix

IPR2017-01864Jul 26, 2017TOSHIBAMACRONIXTerminated-Settled
IPR2017-01632Jun 19, 2017TOSHIBAMACRONIXTerminated-Settled
IPR2014-01250Aug 11, 2014MACRONIXSPANSIONTerminated-Settled
IPR2014-01116Jul 21, 2014SPANSIONMACRONIXInstitution Denied
IPR2014-01117Jul 21, 2014SPANSIONMACRONIXInstitution Denied
IPR2014-01118Jul 11, 2014SPANSIONMACRONIXTerminated-Settled
IPR2014-00898Jun 4, 2014MACRONIXSPANSIONTerminated-Settled
IPR2014-00103Nov 12, 2013MACRONIXSPANSIONTerminated-Settled
IPR2014-00104Nov 8, 2013MACRONIXSPANSIONTerminated-Settled
IPR2014-00105Nov 8, 2013MACRONIXSPANSIONTerminated-Settled

Peer Comparison New

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

Last updated on: Nov 6, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
MACRONIX - - 85
SPANSION - - 38
TOSHIBA - - 34 -