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. 20, 2020
Filed:
Nov. 01, 2013
Applicant:
Magnachip Semiconductor, Ltd., Cheongju-si, KR;
Inventors:
Seong Woo Lee, Cheongju-si, KR;
Hee Baeg An, Cheongju-si, KR;
Assignee:
MagnaChip Semiconductor, Ltd., Cheongju-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01D 5/14 (2006.01); G01R 33/07 (2006.01);
U.S. Cl.
CPC ...
G01R 33/07 (2013.01);
Abstract
There is provided a hall sensor. The hall sensor includes a hall element disposed on a semiconductor substrate. The hall element includes: a sensing region, a first electrode, a second electrode, a third electrode and a fourth electrode, and a doped region disposed on the sensing region, and the sensing region has at least one angulated corner or rounded corner.