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:
Nov. 24, 2009
Filed:
Dec. 15, 2005
Applicants:
Yoshihiro Kogure, Gunma, JP;
Koichi Kusuyama, Gunma, JP;
Inventors:
Yoshihiro Kogure, Gunma, JP;
Koichi Kusuyama, Gunma, JP;
Assignee:
Hitachi, Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G01B 7/30 (2006.01);
U.S. Cl.
CPC ...
Abstract
A displacement sensor includes a plurality of conductive members, a semiconductor device, and a nonmagnetic conductor electrically connecting one of the conductive members and one of a low electric potential side and a high electric potential side of a power supply of the semiconductor device. The conductive member is electrically connected with the semiconductor device through a nonmagnetic conductor.