Case Number:

IPR2019-00733

Case Type:

IPR

Status:

Final Written Decision

Petitioner:

Google LLC

Patent Owner:

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.

Tech Center:

2100

1. Filed: February 26, 2019 00:00

   Coverage

   1. October 16, 2020

      Google Gets Siri Tech Patent Wiped Out At PTAB

      The Patent Trial and Appeal Board has invalidated all claims Google challenged in a patent covering digital voice assistant technology that was developed by the company behind Apple's Siri voice recognition software.

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