| http://www.w3.org/ns/prov#value | - ble noise to audio and other types of signals to cause significant degradation when compressed and decompressedUS20020168069 *Feb 28, 2001Nov 14, 2002Babak TehranchiCopy protection for digital motion picture image dataUS20030227442Jun 9, 2003Dec 11, 2003Tomohiro NishiOptical state modulation apparatus, display system and optical state modulation methodUS20040064702Sep 27, 2002Apr 1, 2004Yu Hong He
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