Dynamic information storage or retrieval – With servo positioning of transducer assembly over track... – Optical servo system
Reexamination Certificate
2005-12-23
2009-11-17
Criado, Jorge L. Ortiz (Department: 2627)
Dynamic information storage or retrieval
With servo positioning of transducer assembly over track...
Optical servo system
C369S044220, C369S044110, C369S053190, C369S244100, C720S683000
Reexamination Certificate
active
07619951
ABSTRACT:
An optical pickup actuator, including a lens holder movably installed on a base, and mounted with an objective lens to transmit an incident light to an optical information recording medium, and a magnetic circuit to independently drive the lens holder in a focusing direction, a tilting direction and a tracking direction, respectively.
REFERENCES:
patent: 6744722 (2004-06-01), Choi
patent: 7266055 (2007-09-01), Cho et al.
patent: 2003/0039185 (2003-02-01), Ikawa et al.
patent: 2003/0193854 (2003-10-01), Lee et al.
patent: 2004/0130978 (2004-07-01), Hatazawa
patent: 2004/0240335 (2004-12-01), Cho et al.
patent: 2004/0268373 (2004-12-01), Song et al.
patent: 2005/0041540 (2005-02-01), Tanaka
patent: 2006/0233067 (2006-10-01), Kim et al.
patent: 1495734 (2004-05-01), None
patent: 1675111 (2006-06-01), None
patent: 2000-276754 (2000-10-01), None
patent: 1995-0013703 (1995-11-01), None
patent: 2001-0046053 (2001-06-01), None
patent: 2002-0096296 (2002-12-01), None
patent: 2004-18135 (2004-03-01), None
European Search Report issued in corresponding European Application No. 06112778.3 dated Nov. 2, 2007.
Office Action issued in Chinese Patent Application No. 200610074604.6 on Jul. 6, 2007.
Office Action issued in Korean Patent Application No. 2005-32809 on Aug. 22, 2006.
Ahn Young-man
Kang Hyung-hoon
Kim Seok-jung
Pae Jung-gug
Park Soo-han
Criado Jorge L. Ortiz
Samsung Electronics Co,. Ltd.
Stein McEwen, LLP
Yodichkas Aneeta
LandOfFree
Optical pickup actuator and optical recording and/or... 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 pickup actuator and optical recording and/or..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical pickup actuator and optical recording and/or... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4080794