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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.

PTAB-DECISIONS
Status: Decided
Proceeding Number IPR2019-00837
Filing Date 2020-10-22
Decision Type Judgment - Final Written Decision - Determining All Challenged Claims Unpatentable; Denying in Part and Dismissing in Part Patent Owner's Motion to Exclude
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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.

PTAB-DECISIONS
Status: Decided
Proceeding Number IPR2019-00813
Filing Date 2020-10-15
Decision Type Final Written Decision Determining All Challenged Claims Unpatentable Denying Patent Owner’s Motion to Exclude 35 U.S.C. § 318(a); 37 C.F.R. § 42.64
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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.

PTAB-DECISIONS
Status: Decided
Proceeding Number IPR2019-00812
Filing Date 2020-10-15
Decision Type Final Written Decision Determining Claims Some Challenged Claims Unpatentable Denying Patent Owner’s Motion to Exclude 35 U.S.C. § 318(a); 37 C.F.R. § 42.64
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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.

PTAB-DECISIONS
Status: Decided
Proceeding Number IPR2019-00840
Filing Date 2020-04-03
Decision Type DECISION Denying Petitioner¿¿¿s Request for Rehearing of the Decision Denying Institution of Inter Partes Review 37 C.F.R. ¿¿ 42.71(d)
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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.

PTAB-DECISIONS
Status: Decided
Proceeding Number IPR2019-00839
Filing Date 2020-04-03
Decision Type DECISION Denying Petitioner¿¿¿s Request for Rehearing of the Decision Denying Institution of Inter Partes Review 37 C.F.R. ¿¿ 42.71(d)
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