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IPA Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Inc., which is a wholly owned subsidiary of Quarterhill Inc.

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Google LLC

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Google LLC v. IPA Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Inc., which is a wholly owned subsidiary of Quarterhill Inc.

IPR2019-00728 | Patent Trial and Appeal Board

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Filed Feb. 26, 2019

Terminated June 1, 2023

Judges Bart Gerstenblith, Ken Barrett, Trevor Jefferson, Kevin Trock, Lynne Pettigrew, and Minn Chung

Case Type Inter Partes Review

Status Final Written Decision - Appealed

Challenged Patent 09/225,198

Patent No. 6,851,115 assignments

Tech Center 2100

Art Unit 2126

Inventors ADAM J. CHEYER, DAVID L. MARTIN

Last Updated: 2 weeks, 5 days ago

Filing Date	#	Filing and Exhibits
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Google LLC v. IPA Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Inc., which is a wholly owned subsidiary of Quarterhill Inc.

IPR2019-00728 | Patent Trial and Appeal Board

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