IP Verse

Reald Spark competitive analysis

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

Last updated on: Sep 8, 2026

Proceeding Number	Filing Date	Petitioner	Respondent	Status
Get alerts for PTAB Cases involving Reald Spark
IPR2023-01046	Jun 16, 2023	MICROSOFT	REALD SPARK	Final Written Decision
IPR2023-01046	Jun 16, 2023	MICROSOFT CORPORATION	REALD SPARK	Final Written Decision

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

Last updated on: Sep 3, 2026

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
REALD SPARK	-	-	-	1
MICROSOFT	-	-	314	-
MICROSOFT CORPORATION	2	3	301	-