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:
Jun. 15, 2004
Filed:
Jul. 31, 2001
Applicant:
Inventors:
Robert N. Payne, San Jose, CA (US);
Francis C. Lee, San Jose, CA (US);
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
G11B 5/60 ;
U.S. Cl.
CPC ...
G11B 5/60 ;
Abstract
The present invention is directed towards air-bearing sliders that are used in disk drives. The invention involves pitching a slider so that the leading portion of the slider is closer to the disk than the trailing portion of the slider. The negative pitch reduces the sensitivity of the slider to ambient air pressure, radial position, and to data accessing over the disk. When used in combination with a reverse-flow disk drive, negatively pitched sliders facilitate the routing of traces to the head.