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:
Jul. 21, 2015
Filed:
Nov. 26, 2013
Applicant:
Hgst Netherlands B.v., Amsterdam, NL;
Inventors:
Toshiki Hirano, San Jose, CA (US);
Lidu Huang, Danville, CA (US);
Chiao-Ping Ku, Fremont, CA (US);
Gwo-Jeng Lo, Cupertino, CA (US);
Assignee:
HGST NETHERLANDS B.V., Amsterdam, NL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 1/18 (2006.01); G11B 5/60 (2006.01);
U.S. Cl.
CPC ...
G06F 1/187 (2013.01); G11B 5/6005 (2013.01);
Abstract
A disk drive can include an enclosure and a media disk rotatably mounted to the enclosure via a spindle. A fluid dynamic bearing (FDB) can be mounted between the enclosure and the spindle of the media disk. The FDB may include an integrally formed shaft and lower thrust bush formed together from a single material.
Hirano, Toshiki. (2015). System, method and apparatus for disk drive fluid dynamic bearing (U.S. Patent No. 9086858). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9086858
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile