Electronics Inc.Recording medium with a linking area including dummy data thereon and apparatus and methods for forming, recording, and reproducing the recording mediumUS7539870 *Feb 10, 2004May 26, 2009Microsoft CorporationMedia watermarking by biasing randomized statisticsUS7542393 *Jan 9, 2004Jun 2, 2009Lg Electronics, Inc.Recording medium with a linking area including a sync pattern thereon a