(February 23, 2017, 3:24 PM EST) -- ALEXANDRIA, Va. — The Patent Trial and Appeal Board on Feb. 22 found that Apple Inc. has established a likelihood that it will prevail on assertions that various claims of a virtual private network (VPN) patent would have been obvious to a person of ordinary skill in the art (Apple Inc. v. VirnetX Inc., No. IPR2016-01585, PTAB)....