Optical recording medium and optical recording method

Stock material or miscellaneous articles – Circular sheet or circular blank

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C428S064400, C430S270120

Reexamination Certificate

active

07037565

ABSTRACT:
An optical recording medium records information so that a recording density of a first recording layer11at the most distant part from a incidence plane of laser beam is higher than that of a second recording layer13at the incidence plane side.

REFERENCES:
patent: 6700862 (2004-03-01), Tsukuda et al.
patent: 6773781 (2004-08-01), Ohsawa et al.
patent: 2002/0176971 (2002-11-01), Ohsawa et al.
patent: 2004/0095876 (2004-05-01), Abe

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Optical recording medium and optical recording method 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 medium and optical recording method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical recording medium and optical recording method will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3571365

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.