Mealey's (October 22, 2019, 1:36 PM EDT) -- ALEXANDRIA, Va. — A prior art reference relied upon by a petitioner for inter partes review (IPR) of a gaming kiosk patent fails to disclose or teach the claimed system, the patent owner told the Patent Trial and Appeal Board on Oct. 21 (William Hill US Holdco Inc. v. CG Technology Development LLC, No. IPR2019-00320, PTAB)....