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:
Dec. 13, 2005
Filed:
Apr. 07, 2003
Applicants:
Richard Oswald, San Jose, CA (US);
Wei Guo, Fremont, CA (US);
Inventors:
Richard Oswald, San Jose, CA (US);
Wei Guo, Fremont, CA (US);
Assignee:
Maxtor Corporation, Longmont, CO (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11B005/596 ;
U.S. Cl.
CPC ...
Abstract
A displacement system for a hard disk drive comprising a driving circuit and first and second displacement elements. The driving circuit generates a driving signal from a source voltage level, a control signal, and a reference voltage level. The driving signal is applied across the first displacement element with respect to the reference voltage level. The driving signal is applied across the second displacement element with respect to the source voltage level.