Patent Owner: In Final Written Decision, Board Changed Claim Construction

Mealey's (November 29, 2018, 2:06 PM EST) -- ALEXANDRIA, Va. — In a Nov. 27 motion for rehearing, a patent owner tells the Patent Trial and Appeal Board that it impermissibly altered its construction of corresponding structure for a communication module limitation in a wireless internet patent between its decision to institute inter partes review (IPR) and its final written decision (T-Mobile USA Inc. v. Barkan Wireless Access Technologies L.P., No. IPR2017-01099, PTAB)....