Microsoft Corporation vs. 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.

Explore the PTAB proceeding IPR2019-00838 filed by Microsoft Corporation on 2019-03-20. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Proceeding Overview

Proceeding Number

IPR2019-00838

Filing Date

2019-03-20

Accorded Filing Date

2019-03-20

Institution Decision Date

2019-11-07

Last Modified Date

—

Proceeding Type

IPR

Termination Date

—

Trial Status

Institution Denied

Parties & Counsel

Petitioner

Microsoft Corporation

Represented By

—

Patent Owner / Respondent

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.

Represented By

—

Tribunal & Venue

Tribunal

Patent Trial and Appeal Board (USPTO)

Patent Information

Respondent Application Number —

Respondent Patent Number —

Proceeding Documents

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