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:
Mar. 20, 2018
Filed:
Nov. 06, 2014
Applicant:
Haechitech Corporation, Cheongju-si, KR;
Inventors:
Eun Joong Kim, Namyangju-si, KR;
Seong Min Choe, Seongnam-si, KR;
Assignee:
Haechitech Corporation, Cheongju-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01D 5/14 (2006.01); G01R 33/00 (2006.01); G01R 33/07 (2006.01); G01R 33/10 (2006.01);
U.S. Cl.
CPC ...
G01R 33/0094 (2013.01); G01D 5/145 (2013.01); G01R 33/072 (2013.01); G01R 33/10 (2013.01);
Abstract
Provided are a sensing apparatus using a plurality of Hall sensors and an apparatus using the sensing apparatus. The sensing apparatus is configured to measure an intensity of a magnetic field with respect to a magnetic element by using a plurality of Hall sensors and to identify a body that includes the magnetic element.