Mealey's (April 29, 2020, 10:46 AM EDT) -- ALEXANDRIA, Va. — In an April 27 preliminary patent owner response, an Irish patent holding company urges the Patent Trial and Appeal Board to reject a request by Samsung Electronics Co. Ltd. for inter partes review of a touch screen patent (Samsung Electronics Co. Ltd. v. Neodron Ltd., No. IPR2020-00334, PTAB)....