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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.
Case Number:
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
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Filed: February 26, 2019 00:00
Coverage
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June 02, 2023
Google Gets PTAB To Nix Claims Of IPA Voice Patents
The Patent Trial and Appeal Board on Thursday found that Google was able to show that a claim each in a pair of voice technology patents owned by a Wi-LAN subsidiary was invalid, about a year after the Federal Circuit breathed new life into the proceedings.
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June 02, 2023