Mealey's (January 3, 2019, 12:18 PM EST) -- ALEXANDRIA, Va. — A petition by Daimler AG for inter partes review (IPR) of myriad claims of a frequently challenged patented system for audio device integration was rejected Jan. 2 by the Patent Trial and Appeal Board (Daimler AG v. Blitzsafe Texas LLC, No. IPR2018-01211, PTAB)....