Dynamic information storage or retrieval – Condition indicating – monitoring – or testing – Including radiation storage or retrieval
Reexamination Certificate
2011-05-17
2011-05-17
Hindi, Nabil Z (Department: 2627)
Dynamic information storage or retrieval
Condition indicating, monitoring, or testing
Including radiation storage or retrieval
C369S053170, C369S053420
Reexamination Certificate
active
07944788
ABSTRACT:
An optical disk drive capable of reproducing data even when defects, such as flaws or stains, are present in the disk. A system controller of an optical disk drive reproduces data by setting the maximum speed in accordance with the type of an optical disk, an amount of side-to-side runout, and the like. When reproduction of data becomes impracticable for reasons of meandering of a track, or the like, in the middle of reproduction of data, the rotational speed is decreased, and a retry is performed. However, when reproduction of data becomes impracticable for reasons of flaws or stains, the rotational speed is reversely increased, and a retry is performed.
REFERENCES:
patent: 6195322 (2001-02-01), Ohtani et al.
patent: 6351440 (2002-02-01), Fukuda
patent: 6631105 (2003-10-01), Fukuda et al.
patent: 2002/0034140 (2002-03-01), Fukuda
patent: 2002/0105876 (2002-08-01), Byun et al.
patent: 2002/0114243 (2002-08-01), Ohta
patent: 2004/0179443 (2004-09-01), Choo
patent: 2007/0274178 (2007-11-01), Kuroda
patent: 10-40640 (1998-02-01), None
patent: 10092090 (1998-04-01), None
patent: 10188453 (1998-07-01), None
patent: 2001216737 (2001-08-01), None
patent: 2002-251844 (2002-09-01), None
patent: 2003-297007 (2003-10-01), None
patent: 2004-281041 (2004-10-01), None
patent: 2005088611 (2005-09-01), None
Notice of Grounds for Rejection mailed on Mar. 22, 2011 in corresponding JP Application No. 2007130472, 6 pages.
English Language Translation of a Chinese Office Action relating to Chinese Patent Application No. 200810087293.6, mailed Apr. 2, 2010, 1 page.
Chinese Office Action relating to Chinese Patent Application No. 200810087293.6, mailed Apr. 2, 2010, 3 pages.
Hindi Nabil Z
Seed IP Law Group PLLC
Teac Corporation
LandOfFree
Optical disk drive 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 disk drive, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical disk drive will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2698424