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Wolfspeed, Inc. v. CAO Lighting, Inc.

IPR2022-00847 | Patent Trial and Appeal Board

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Filed April 8, 2022

Terminated Sept. 28, 2023

Judges Brian Range, Christopher Kaiser, Grace Karaffa Obermann, and Donna Praiss

Case Type Inter Partes Review

Status Final Written Decision - Appealed

Challenged Patent 09/939,340

Patent No. 6,465,961 assignments

Tech Center 2800

Art Unit 2821

Inventors Densen Cao

Last Updated: 5 days, 21 hours ago

Filing Date	#	Filing and Exhibits
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Wolfspeed, Inc. v. CAO Lighting, Inc.

IPR2022-00847 | Patent Trial and Appeal Board

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