Search
Patexia Research
Case number IPR2019-00836

Microsoft Corporation 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. > Summary

Court Case Number IPR2019-00836

Filing Date Mar 19, 2019

Institution Decision Date Oct 23, 2019

Decision Date Oct 22, 2020

Court Patent Trial and Appeal Board

Status FWD Entered

Administrative JudgesLynne E. Pettigrew, Minn Chung, Kevin C. Trock

Judge Writing the Final DecisionLynne E. Pettigrew

Claims Challenged in the Petition: 1, 5, 6, 7, 8, 9, 10, 11, 12, 13, 22, 23, 24, 25, 50, 51, 52, 53, 54, 55

Claims Instituted: 1, 5, 6, 7, 8, 9, 10, 11, 12, 13, 22, 23, 24, 25, 50, 51, 52, 53, 54, 55

Menu