The weekly litigation news digest is live. Subscribe now

IP Verse

Dolby Ab competitive analysis

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

Last updated on: Dec 21, 2025

Proceeding Number	Filing Date	Petitioner	Respondent	Status
Get alerts for PTAB Cases involving Dolby Ab
IPR2024-01354	Sep 9, 2024	ROKU	DOLBY AB	Institution Denied

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

Last updated on: Dec 18, 2025

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
DOLBY AB	-	-	-	1
ROKU	-	-	80	1