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. 10, 2006
Filed:
Nov. 25, 2003
Applicants:
Masaichi Miyano, Yuri-gun, JP;
Mitsunao Homma, Yuri-gun, JP;
Inventors:
Masaichi Miyano, Yuri-gun, JP;
Mitsunao Homma, Yuri-gun, JP;
Assignee:
TDK Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 5/56 (2006.01);
U.S. Cl.
CPC ...
Abstract
The actuator in accordance with the present invention is provided with a pair of arms and a connecting part for connecting them to each other. The arms and connecting part are integrally formed from single-crystal silicon. Respective piezoelectric devices are attached to the arms.