Optical recording media and recording/reproducing methods...

Details Optical recording media and recording/reproducing methods... Optical recording media and recording/reproducing methods...

2011-01-11

2011-01-11

Blouin, Mark (Department: 2627)

Dynamic optical information storage or retrieval

Optical storage medium structure

Reexamination Certificate

active

07870573

ABSTRACT:
An optical recording medium in which interference patterns formed from interference between signal light and reference light are recorded as data and a recording/reproducing method and apparatus for the optical recording medium. The optical recording medium including at least a recording layer in which predetermined data is recorded, wherein a thickness of a portion of the recording layer is larger than a thickness of another portion of the recording layer, wherein data is recorded in the thicker region, and the additional information of a recording condition and/or a reproducing condition is recorded in the thinner region.

REFERENCES:
patent: 5696758 (1997-12-01), Yanagimachi et al.
patent: 6580683 (2003-06-01), Braitberg et al.
patent: 6754166 (2004-06-01), Arioka et al.
patent: 6787211 (2004-09-01), Kishima
patent: 7072255 (2006-07-01), Sasaki
patent: 7251200 (2007-07-01), Miyatake et al.
patent: 7315501 (2008-01-01), Ramanujam et al.
patent: 7403457 (2008-07-01), Ogawa et al.
patent: 7423952 (2008-09-01), Shishido et al.
patent: 7463566 (2008-12-01), Park et al.
patent: 7496027 (2009-02-01), Suzuki
patent: 7508740 (2009-03-01), Sasaki
patent: 7573791 (2009-08-01), Kim
patent: 7688705 (2010-03-01), Shoji et al.
patent: 2006/0077875 (2006-04-01), Inoue et al.
patent: 1159046 (1997-09-01), None
patent: 1675596 (2005-09-01), None
patent: 0 762 392 (1997-03-01), None
patent: 1 080 466 (2004-03-01), None
patent: 10-21580 (1998-01-01), None
patent: 2000-268410 (2000-09-01), None
patent: 2002-092940 (2002-03-01), None
patent: 2005-321597 (2005-11-01), None
patent: WO 99/57719 (1999-11-01), None
Search Report issued Apr. 19, 2007 but the International Searching Author for PCT International Application No. PCT/KR2007/000249.
Chinese Office Action issued on Mar. 1, 2010, in corresponding Chinese Application No. 200780013790.5 (5 pages).

Affiliated with

Also associated with

Rating

Optical recording media and recording/reproducing methods... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Optical recording media and recording/reproducing methods..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical recording media and recording/reproducing methods... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2655025