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. 28, 2019
Filed:
Oct. 24, 2017
Fu-te Yuan, New Taipei, TW;
Meng-huang Lai, New Taipei, TW;
Fu-Te Yuan, New Taipei, TW;
Meng-Huang Lai, New Taipei, TW;
iSentek Inc., New Taipei, TW;
Abstract
A magnetic field sensing apparatus including a plurality of first magnetoresistance units, a plurality of second magnetoresistance units, and a magnetic field sensing device is provided. Magnetic field sensing axes of the first and second magnetoresistance units are parallel to a first direction and a second direction respectively, and the first and second magnetoresistance units are disposed beside the magnetic field sensing device, which is configured to measure a magnetic field component in a third direction. The first and second magnetoresistance units are electrically connected to form at least one kind of Wheatstone full bridge in two different time periods to respectively measure magnetic field components in fourth and fifth directions and to cause this kind of Wheatstone full bridge to output two signals respectively corresponding to the magnetic field components in the fourth and fifth directions. The first direction to the fifth direction are different from each other.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile