IP Verse

Plantronics competitive analysis

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

Last updated on: Feb 3, 2026

Proceeding Number	Filing Date	Petitioner	Respondent	Status
Get alerts for PTAB Cases involving Plantronics
IPR2022-01503	Sep 30, 2022	PLANTRONICS	KOSS	Terminated-Settled
IPR2022-01504	Sep 30, 2022	PLANTRONICS	KOSS	Terminated-Settled
IPR2015-00075	Oct 16, 2014	PLANTRONICS	CALLPOD	Institution Denied
IPR2015-00076	Oct 16, 2014	PLANTRONICS	CALLPOD	Institution Denied
IPR2015-00077	Oct 16, 2014	PLANTRONICS	CALLPOD	Institution Denied
IPR2015-00078	Oct 16, 2014	PLANTRONICS	CALLPOD	Institution Denied

IP litigation analysis comparing Plantronics 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
PLANTRONICS	-	-	6	-
CALLPOD	-	-	-	4
KOSS	-	-	-	17