Apple has been ordered to pay $502.6 million to VirtnetX Holding Corp in the long-running patent suit between the two companies, Bloomberg reports. The case, which has been bouncing around the courts in various forms since before 2012, accuses Apple of infringing on VirnetX’s secure communications related patents in its FaceTime, VPN on Demand and iMessage implementations. Apple has been consistently denying and challenging these claims in court,…