Mealey's (February 7, 2020, 1:44 PM EST) -- ALEXANDRIA, Va. — A Feb. 6 final written decision by the Patent Trial and Appeal Board resulted in the cancellation of a single challenged claim of a mobile communications patent, in a win for an inter partes review (IPR) petitioner (Samsung Electronics Co. Ltd. v. Iron Oak Technologies LLC, No. IPR2018-01554, PTAB)....