Mealey's (June 19, 2019, 1:24 PM EDT) -- WASHINGTON, D.C. — An unsuccessful inter partes review (IPR) proceeding initiated by Samsung Electronics Co. Ltd. will be revisited in light of a June 18 decision by the Federal Circuit U.S. Court of Appeals that reversed findings by the Patent Trial and Appeal Board that Samsung failed to establish obviousness (Samsung Electronics Co. Ltd. v. UUSI LLC, No. 18-1310, Fed. Cir., 2019 U.S. App. LEXIS 18185)....