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. 06, 2009
Filed:
Mar. 28, 2007
Applicant:
Hiroshi Okamura, Sunnyvale, CA (US);
Inventor:
Hiroshi Okamura, Sunnyvale, CA (US);
Assignee:
Kabushiki Kaisha Toshiba, Minatoku Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 15/18 (2006.01);
U.S. Cl.
CPC ...
Abstract
According to one embodiment, a disk drive apparatus includes a disk having a plurality of tracks formed of approximately concentric patterns, a head slider reading and writing data from and to the disk, a motor driver configured to move the head slider to a target position on the disk, an electronic circuit configured to transfer the data to and from a host computer, and a power source configured to provide power to the electronic circuit based upon a position of the head slider.