The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 30, 2007
Filed:
Oct. 22, 2002
Applicants:
Kouhei Takamatsu, Kawasaki, JP;
Tomoaki Saito, Kawasaki, JP;
Kenji Itou, Kawasaki, JP;
Isamu Tomita, Kawasaki, JP;
Hiroshi Tsurumi, Kawasaki, JP;
Inventors:
Kouhei Takamatsu, Kawasaki, JP;
Tomoaki Saito, Kawasaki, JP;
Kenji Itou, Kawasaki, JP;
Isamu Tomita, Kawasaki, JP;
Hiroshi Tsurumi, Kawasaki, JP;
Assignee:
Fujitsu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11B 19/02 (2006.01); G11B 15/46 (2006.01); G11B 15/18 (2006.01);
U.S. Cl.
CPC ...
Abstract
In an apparatus for recording and/or reproducing information, which reproduces servo information being recorded on a medium and conducts a tracking operation based on the servo information, a power save part conducts a power save operation by reducing an operation clock frequency in accordance with a predetermined process during a tracking operation, during a seek operation, and/or during spindle motor startup.