"edbackUS20090167766 *27 Dec 20072 Jul 2009Microsoft CorporationAdvertising revenue sharingUS20090228550 *6 Mar 200910 Sep 2009Kiyokuni KawachiyaSystem, method, and computer program for determining whether object is genuine or fake in metaverseUS20100306825 *27 May 20092 Dec 2010Lucid Ventures, Inc.System and method for facilitating user interaction with a simulated object associated with a physica" . . . . .