IP Verse

Sonrai Memory competitive analysis

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

Last updated on: Feb 1, 2026

Proceeding Number	Filing Date	Petitioner	Respondent	Status
Get alerts for PTAB Cases involving Sonrai Memory
IPR2023-00975	May 26, 2023	APPLE	SONRAI MEMORY	Terminated-Settled
IPR2023-00904	May 8, 2023	MICRON TECHNOLOGY	SONRAI MEMORY	Terminated-Settled
IPR2023-00909	May 8, 2023	MICRON TECHNOLOGY	SONRAI MEMORY	Terminated-Settled
IPR2023-00819	Apr 12, 2023	APPLE	SONRAI MEMORY	Terminated-Settled
IPR2022-00903	May 15, 2022	MICROSOFT	SONRAI MEMORY	Terminated-Settled
IPR2022-00902	Apr 29, 2022	MICROSOFT	SONRAI MEMORY	Terminated-Settled
IPR2022-00756	Apr 1, 2022	LG ELECTRONICS	SONRAI MEMORY	Terminated-Settled
IPR2022-00801	Apr 1, 2022	TEXAS INSTRUMENTS INCORPORATED	SONRAI MEMORY	Terminated-Settled
IPR2022-00762	Mar 25, 2022	SAMSUNG ELECTRONICS	SONRAI MEMORY	Terminated-Settled
IPR2022-00765	Mar 25, 2022	SAMSUNG ELECTRONICS	SONRAI MEMORY	Terminated-Settled

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

Last updated on: Jan 29, 2026

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
SONRAI MEMORY	-	-	-	19
APPLE	5	2	1009	26
KIOXIA	-	-	5	-
SAMSUNG ELECTRONICS	4	37	1114	34