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 7036128.

Type

IPR

Filed

Mar 20, 2019

Instituted

Nov 8, 2019

Decided

—

Patent

US 7036128

Application

09475092

Inventor

—

Granted

Apr 25, 2006

Timeline

2 milestones

2019-03-20Petition filed

2019-11-08Institution

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

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 →