Microsoft Seeks To Cancel 15 Claims Of Uniloc Patent

(April 17, 2019, 12:11 PM EDT) -- ALEXANDRIA, Va. — In an April 16 petition for inter partes review (IPR), Microsoft Corp. told the Patent Trial and Appeal Board that a claimed digital media asset identification system and method owned by Uniloc 2017 LLC is unpatentable as obvious (Microsoft Corp. v. Uniloc 2017 LLC, No. IPR2019-00976, PTAB)....