IPRIPR2018-00734Terminated
Microsoft Corporationv.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.
IPR challenge of US 6523061.
Type
IPR
Filed
Mar 6, 2018
Instituted
Sep 19, 2018
Decided
—
Patent
Application
09607672
Inventor
—
Granted
Feb 18, 2003
01
Timeline
3 milestones
2018-03-06Petition filed
2018-09-19Institution
2019-04-03Terminated
02
Parties & counsel
Petitioner
Microsoft Corporation
Counsel
Micallef, Josephet al
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.
Counsel
Hartsell, Stevenet al
03
Docket
Documents are mirrored from the PTAB e-file system. Filer is as stated on the face of the filing.
SOURCE · USPTO PTAB E2EView on Unified Patents →