Optical disc device capable of quick search for a boundary betwe

Dynamic information storage or retrieval – Information location or remote operator actuated control – Selective addressing of storage medium

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

369 4428, 369 58, G11B 7085

Patent

active

057062617

ABSTRACT:
An optical disc recording device in which RF signals reproduced from a write-once optical disc are detected during track jump for detecting the boundary between a recorded area and an unrecorded area on the write-once optical disc. This defines a roughly defined boundary between the recorded and unrecorded areas which may be searched quickly. A more strictly defined boundary between the recorded and unrecorded areas, may be searched quickly by subsequently employing a binary search method to the roughly detected boundary.

REFERENCES:
patent: 5148418 (1992-09-01), Tsurushima
patent: 5175719 (1992-12-01), Iimura
patent: 5206850 (1993-04-01), Tezuka et al.
patent: 5216660 (1993-06-01), Iimura
patent: 5295124 (1994-03-01), Shirako
patent: 5559778 (1996-09-01), Inokuchi et al.

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 disc device capable of quick search for a boundary betwe 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 disc device capable of quick search for a boundary betwe, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical disc device capable of quick search for a boundary betwe will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2335574

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