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. 22, 2003
Filed:
Dec. 29, 2000
Applicant:
Inventor:
Hidetoshi Sako, Tsuyama, JP;
Assignee:
Next Corporation, Tsuyama, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01B 7/00 ; G01B 7/30 ; G01D 5/14 ; G01D 5/245 ;
U.S. Cl.
CPC ...
G01B 7/00 ; G01B 7/30 ; G01D 5/14 ; G01D 5/245 ;
Abstract
A magnetic sensor having a simple structure and high accuracy for detecting a linear or angular displacement thereof. A magnetic plate with tapered thickness is magnetized in a direction perpendicular to its surface. A magnetic sensor is arranged so that it can move in the direction of the taper of the plate thickness. A drive mechanism for this magnetic sensor is movable with an object to be detected, and the output of the magnetic sensor indicates the displacement.
Sako, Hidetoshi. (2003). Displacement detector with relatively movable magnet and sensor (U.S. Patent No. 6552532). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6552532
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile