Apple Petitions Board, Alleges Invalidity Of Telephony Patent

(June 17, 2016, 9:01 AM EDT) -- ALEXANDRIA, Va. — An invention that describes utilization of a Voice over Internet Protocol (VoIP) telephone to call other VoIP subscribers on a private packet-based network or standard public switched telephone network (PSTN) customers on the public telephone network is invalid, Apple Inc. alleges in a June 15 petition for inter partes review by the Patent Trial and Appeal Board (PTAB) (Apple Inc. v. Inc., No. IPR2016-01198, PTAB.).

(Petition available. Document #16-160620-023C.)

According to Apple, claims 1, 24-26, 49-50, 73-79, 83-84, 88-89, 92, 94-96, 98...
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