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Lin, Sihe competitive analysis

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

Last updated on: Aug 27, 2026

Patent Number	Title	Applicant	Opposition Date
EP3263795	Composite Structural Wall And Method Of Construction Thereof	HENG	Feb 13, 2020

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

Last updated on: Aug 28, 2026

Proceeding Number	Filing Date	Petitioner	Respondent	Status
Get alerts for PTAB Cases involving Lin, Sihe
IPR2021-00177	Nov 11, 2020	MICROCHIP TECHNOLOGY INCORPORATED	LIN, SIHE	Terminated-Settled
IPR2018-00644	Feb 14, 2018	GOOGLE	LIN, SIHE	Terminated-Settled
IPR2018-00646	Feb 14, 2018	GOOGLE	LIN, SIHE	Terminated-Settled
IPR2017-01396	May 12, 2017	BESTWAY USA	LIN, SIHE	Institution Denied
IPR2017-01397	May 12, 2017	BESTWAY USA	LIN, SIHE	Terminated
PGR2017-00003	Nov 8, 2016	BESTWAY USA	LIN, SIHE	Final Written Decision

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

Last updated on: Aug 27, 2026

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
LIN, SIHE	1	-	-	6
BESTWAY USA	-	-	10	2
GOOGLE	1	2	664	10
HENG	-	2	-	-