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.
IPR2018-00793
PTAB
Claims Challenged10, 100, 101, 102, 11, 116, 117, 118, 119, 12, 120, 121, 13, 34, 35, 36, 37, 38, 39, 53, 54, 55, 56, 57, 58, 79, 8, 80, 81, 82, 83, 84, 9, 97, 98, 99
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Claims ValidatedSubscription-Only
Claims InvalidatedSubscription-Only
Petitioner
1
Patent Owner
1
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