IP Verse

Japan Radio competitive analysis

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

Last updated on: Feb 3, 2026

Proceeding Number	Filing Date	Petitioner	Respondent	Status
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IPR2019-00816	Mar 29, 2019	JAPAN RADIO	BROADCOM	Final Written Decision

IP litigation analysis comparing Japan Radio 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
JAPAN RADIO	-	-	1	-
BROADCOM	-	2	24	23