Dynamic information storage or retrieval – With servo positioning of transducer assembly over track... – Optical servo system
Reexamination Certificate
2006-03-07
2010-02-02
Huber, Paul (Department: 2627)
Dynamic information storage or retrieval
With servo positioning of transducer assembly over track...
Optical servo system
C369S044220
Reexamination Certificate
active
07656757
ABSTRACT:
An optical pickup of an optical recording and reproducing apparatus includes a plurality of object lenses used to record and or reproduce information from/to various types of optical recording media of different recording densities; an actuator driving the object lenses in a focusing direction and supporting the object lenses to have rolling during movement in the focusing direction; and a pickup base installed to movably go and return in a radial direction of an optical recording medium, and the actuator forming a predetermined angle with respect to the pickup base.
REFERENCES:
patent: 6304526 (2001-10-01), Nagashima et al.
patent: 2003/0103441 (2003-06-01), Kim et al.
patent: 2004/0120229 (2004-06-01), Pae et al.
patent: 2005/0265141 (2005-12-01), Pae et al.
patent: 1423257 (2003-06-01), None
patent: 1499501 (2004-05-01), None
patent: 1316949 (2003-06-01), None
patent: 9-297927 (1997-11-01), None
patent: 11-66583 (1999-03-01), None
patent: 2001-14696 (2001-01-01), None
patent: 2002-197700 (2002-07-01), None
patent: 2003-228864 (2003-08-01), None
patent: 2004-103086 (2004-04-01), None
patent: 2003-69459 (2003-08-01), None
patent: 2004-18833 (2004-03-01), None
patent: 2004-21324 (2004-03-01), None
patent: 2004-38118 (2004-05-01), None
European Search Report issued in European Application No. 06110789.2 on Aug. 28, 2006.
Office Action issued on May 25, 2007 by the Chinese Intellectual Property Office for Chinese Patent Application No. 200610059496.5.
Kim Seok-jung
Lee Moon-whan
Pae Jung-gug
Park Soo-han
Huber Paul
Samsung Electronics Co,. Ltd.
Stein McEwen, LLP
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