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:
Apr. 25, 2006
Filed:
Aug. 31, 2004
Applicants:
Sivadasan Kulangara, Temecula, CA (US);
Amanullah Khan, Temecula, CA (US);
Inventors:
Sivadasan Kulangara, Temecula, CA (US);
Amanullah Khan, Temecula, CA (US);
Assignee:
Magnecomp Corporation, Temecula, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/84 (2006.01);
U.S. Cl.
CPC ...
Abstract
An HGA dynamics tester and method are provided in which a shear mode piezo actuator having a dimensional change responsive to an input voltage while supported on a mass is coupled through an HGA support to impart movement to the HGA responsive to the actuator dimensional change.