Method for reducing access time of a write-once disc

Details Method for reducing access time of a write-once disc Method for reducing access time of a write-once disc

2006-10-30

2010-11-16

Dinh, Tan X (Department: 2627)

Dynamic information storage or retrieval

Control of storage or retrieval operation by a control...

By medium defect indicative control signal

C369S053170

Reexamination Certificate

active

07835238

ABSTRACT:
A write-once disc, an apparatus for recording information thereon, and a method of reducing access time thereto the write-once disc including at least one record layer. The write-once disc also includes at least one update area in which updated predetermined information is recorded; and an access information area in which location information regarding the updated predetermined information, is recorded for a predetermined period. Accordingly, it is possible to reduce an access time for reading information updated in the write-once disc on which predetermined information is updated and recorded on a new position.

REFERENCES:
patent: 5617393 (1997-04-01), Itami et al.
patent: 6160778 (2000-12-01), Ito et al.
patent: 6529458 (2003-03-01), Shin
patent: 6581167 (2003-06-01), Gotoh et al.
patent: 6615363 (2003-09-01), Fukasawa
patent: 7024534 (2006-04-01), Sasaki et al.
patent: 7031239 (2006-04-01), Takahashi et al.
patent: 7062626 (2006-06-01), Sasaki et al.
patent: 7082092 (2006-07-01), Weijenbergh et al.
patent: 7155566 (2006-12-01), Sasaki et al.
patent: 7313066 (2007-12-01), Hwang et al.
patent: 7327655 (2008-02-01), Hwang et al.
patent: 7330409 (2008-02-01), Hwang et al.
patent: 7355934 (2008-04-01), Park et al.
patent: 7360126 (2008-04-01), Hwang et al.
patent: 7385889 (2008-06-01), Lee et al.
patent: 7453781 (2008-11-01), Gushima et al.
patent: 7460454 (2008-12-01), Lee et al.
patent: 7463562 (2008-12-01), Hwang et al.
patent: 7719932 (2010-05-01), Hwang et al.
patent: 2002/0150010 (2002-10-01), Takahashi
patent: 2004/0179458 (2004-09-01), Hwang et al.
patent: 2004/0246851 (2004-12-01), Hwang et al.
patent: 2005/0002294 (2005-01-01), Hwang et al.
patent: 2005/0007914 (2005-01-01), Hwang et al.
patent: 2005/0141400 (2005-06-01), Hwang et al.
patent: 2005/0207319 (2005-09-01), Park
patent: 2006/0203681 (2006-09-01), Hwang et al.
patent: 2007/0041282 (2007-02-01), Hwang et al.
patent: 2007/0121460 (2007-05-01), Kwon et al.
patent: 2008/0002552 (2008-01-01), Hwang et al.
patent: 2008/0025175 (2008-01-01), Hwang et al.
patent: 2008/0094961 (2008-04-01), Hwang et al.
patent: 2008/0101190 (2008-05-01), Hwang et al.
patent: 2008/0106990 (2008-05-01), Hwang et al.
patent: 2008/0106991 (2008-05-01), Lee et al.
patent: 2008/0151720 (2008-06-01), Ko et al.
patent: 2008/0159097 (2008-07-01), Hwang et al.
patent: 2008/0159098 (2008-07-01), Hwang et al.
patent: 2008/0205214 (2008-08-01), Ko et al.
patent: 2008/0205224 (2008-08-01), Hwang et al.
patent: 2008/0205226 (2008-08-01), Hwang et al.
patent: 2008/0304384 (2008-12-01), Hwang et al.
patent: 1342314 (2002-03-01), None
patent: 64-46280 (1989-02-01), None
patent: 2000-105980 (2000-04-01), None
patent: 2001-0111248 (2001-12-01), None
U.S. Appl. No. 10/765,954, filed Jan. 29, 2004, Sung-hee Hwang et al., Samsung Electronics Co., Ltd.
Office Action issued by the State Intellectual Property Office of the People's Republic of China on May 8, 2009.
Office Action issued by the Japanese Patent Office on Jun. 30, 2009.
Malaysian Office Action issued on Feb. 25, 2010, in corresponding Malaysian Patent Application No. PI20040658 (4 pages).
Korean Notice of Allowance issued on Nov. 30, 2009, in counterpart Korean Application No. 10-2003-0012952 (5 pages, in Korean, with partial English translation).

Affiliated with

Also associated with

Rating

Method for reducing access time of a write-once disc does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for reducing access time of a write-once disc, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for reducing access time of a write-once disc will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4215055