Optical disc drive and method for processing recorded data

Details Optical disc drive and method for processing recorded data Optical disc drive and method for processing recorded data

2007-09-26

2010-11-02

Chow, Van N (Department: 2627)

Dynamic information storage or retrieval

With servo positioning of transducer assembly over track...

Optical servo system

C369S044230, C369S053100

Reexamination Certificate

active

07826316

ABSTRACT:
This invention provides a technique which ensures that if a recording error occurs in an optical disc, recorded data will be immediately erased from the disc without leaking to third parties. While recording data onto the optical disc, a controller judges whether the recording process has been executed to completion properly. If the recording process is judged to have failed, the controller will stop the recording process and activate an optical pickup to erase recorded data from the data-recording area on the optical disc by overwriting this area with required erasing data.

REFERENCES:
patent: 5864523 (1999-01-01), Yoshizawa
patent: 5864524 (1999-01-01), Sakaguchi
patent: 6545958 (2003-04-01), Hirai et al.
patent: 2005/0152252 (2005-07-01), Horimoto
patent: 2006/0133245 (2006-06-01), Saeki
patent: 2007/0076536 (2007-04-01), Shimizu
patent: 09-288823 (1997-11-01), None
patent: 10-143980 (1998-05-01), None
patent: 2006-344297 (2006-12-01), None
jp09-288823 English translation Optical disk recorder Apr. 11, 1997 Hashimoto Hirokuni.
http://www.plextor.com/English/products/px-oe100e.html, 'PLEXTOR, PX-PX OE100E PlexEraser, 2007 2 pages.
“PLEXTOR”, PX-PX OE100E PlexEraser product information available from http://www.plextor.com (Jan. 2007).

Affiliated with

Also associated with

Rating

Optical disc drive and method for processing recorded data 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 drive and method for processing recorded data, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical disc drive and method for processing recorded data will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4244324