IP Verse

Ahlers, Stefan competitive analysis

Explore patent oppositions filed by Ahlers, Stefan against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Aug 20, 2026

Patent Number	Title	Applicant	Opposition Date
EP2858277	Device And Method For Controlling Audio Signal	GLOVANE	Mar 11, 2020
EP2100468	A Method And Arrangements For An Event Triggered Drx Cycle Adjustment	TELEFONAKTIEBOLAGET LM ERICSSON PUBL	Nov 7, 2018
EP2498433	Link Adaptaation In A Wireless Telecommunications System	TELEFONAKTIEBOLAGET L M ERICSSON PUBL	Feb 9, 2018

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

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

Last updated on: Aug 20, 2026

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
AHLERS, STEFAN	3	-	-	-
GLOVANE	-	1	-	-
TELEFONAKTIEBOLAGET L M ERICSSON PUBL	11	2	-	-
UNWIRED PLANET	-	2	-	11