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:
May. 25, 2021
Filed:
Mar. 11, 2019
Ablic Inc., Chiba, JP;
Takaaki Hioka, Chiba, JP;
Tomoki Hikichi, Chiba, JP;
ABLIC INC., Chiba, JP;
Abstract
The semiconductor device includes a first vertical Hall element provided in a first region of a semiconductor substrate, and including a first plurality of electrodes arranged at predetermined intervals on a first straight line, a second vertical Hall element provided in a second region of the semiconductor substrate different from the first region, and including a second plurality of electrodes of the same number as that of the first plurality of electrodes, the second plurality of electrodes being arranged at the predetermined intervals on a second straight line parallel to the first straight line, a first drive power source configured to drive the first vertical Hall element, and a second drive power source configured to drive the second vertical Hall element and provided separately from the first drive power source.