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:
Jul. 02, 2024
Filed:
Oct. 27, 2022
Kaoru Takasuka, New Taipei, TW;
Kang-shuo Chang, New Taipei, TW;
Kaoru Takasuka, New Taipei, TW;
Kang-Shuo Chang, New Taipei, TW;
iSentek Inc., New Taipei, TW;
Abstract
A magnetic field sensing device is provided. The magnetic field sensing device includes a magnetoresistance sensor, a Hall sensor, and a calculating circuit. The magnetoresistance sensor senses a magnetic field to provide a magnetoresistance sensing value. The Hall sensor senses the magnetic field to provide a Hall sensing value. The calculating circuit provides a weight value according to the magnetoresistance sensing value, generates a first calculating value according to the weight value and the Hall sensing value, and generates a second calculating value according to the weight value and the magnetoresistance sensing value. The calculating circuit calculates on the first calculating value, the second calculating value, and the magnetoresistance sensing value to generate an output signal with an output value. The output value is associated with a strength of the magnetic field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile