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:
Jan. 15, 2019
Filed:
Jan. 21, 2014
Applicant:
Magnachip Semiconductor, Ltd., Cheongju-si, KR;
Inventors:
Dong Ho Kim, Cheongju-si, KR;
Ki Seok Cho, Cheongju-si, KR;
Assignee:
Magnachip Semiconductor, Ltd., Cheungju-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 31/28 (2006.01); G01R 35/00 (2006.01); G01R 33/00 (2006.01); G01R 33/07 (2006.01); G01R 33/12 (2006.01); G01R 19/20 (2006.01);
U.S. Cl.
CPC ...
G01R 33/0011 (2013.01); G01R 33/0052 (2013.01);
Abstract
An apparatus and a method for testing a magnetic field sensor are provided, in which the method includes arranging a coil for generating a magnetic field, applying the magnetic field to the magnetic field sensor using the coil, and detecting the magnetic field applied to the magnetic field sensor.