Mealey's (September 13, 2018, 1:39 PM EDT) -- WASHINGTON, D.C. — Three final written decisions by the Patent Trial and Appeal Board that deemed various claims of a wireless transmission patent obvious and confirmed others as patentable were affirmed Sept. 13 by the Federal Circuit U.S. Court of Appeals (ParkerVision Inc. v. Qualcomm Inc., Nos. 2017-2012, -2013, -2014, -2074, Fed. Cir.)....