Dynamic information storage or retrieval – With servo positioning of transducer assembly over track... – Optical servo system
Reexamination Certificate
2011-06-28
2011-06-28
Agustin, Peter Vincent (Department: 2627)
Dynamic information storage or retrieval
With servo positioning of transducer assembly over track...
Optical servo system
Reexamination Certificate
active
07969833
ABSTRACT:
In servo control within an optical disc apparatus, when iterative learning control is started, the servo characteristics are modified to servo characteristic giving increased gains during a given period of time. Under this condition, the iterative learning control is provided.
REFERENCES:
patent: 5544136 (1996-08-01), Horie
patent: 5959952 (1999-09-01), Wakuda
patent: 6339567 (2002-01-01), Shimamoto et al.
patent: 6437936 (2002-08-01), Chen et al.
patent: 6563663 (2003-05-01), Bi et al.
patent: 6622117 (2003-09-01), Deligne et al.
patent: 6845068 (2005-01-01), Watanabe
patent: 7215632 (2007-05-01), Horibe
patent: 7626782 (2009-12-01), Yu et al.
patent: 7835236 (2010-11-01), Ishimoto
patent: 2002/0012191 (2002-01-01), Ho et al.
patent: 2002/0024899 (2002-02-01), Cho et al.
patent: 2005/0128901 (2005-06-01), Takeda et al.
patent: 2006/0061903 (2006-03-01), De Hoog
patent: 2009/0028011 (2009-01-01), Onoe
patent: 2009/0059741 (2009-03-01), Ishimoto
patent: 2009/0154313 (2009-06-01), Onoe
patent: 09-050303 (1997-02-01), None
patent: 2003-249045 (2003-09-01), None
patent: 2007-207390 (2007-08-01), None
Agustin Peter Vincent
Hitachi , Ltd.
Hitachi-LG Data Storage, Inc.
Kilpatrick Townsend & Stockton LLP
LandOfFree
Optical disc apparatus 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 apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical disc apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2624305