Invention Grant
- Patent Title: Magnetic field sensor having sensing element placement for reducing stray field sensitivity
-
Application No.: US15883728Application Date: 2018-01-30
-
Publication No.: US10859643B2Publication Date: 2020-12-08
- Inventor: Rémy Lassalle-Balier
- Applicant: Allegro MicroSystems, LLC
- Applicant Address: US NH Manchester
- Assignee: Allegro MicroSystems, LLC
- Current Assignee: Allegro MicroSystems, LLC
- Current Assignee Address: US NH Manchester
- Agency: Daly Crowley Mofford & Durkee, LLP
- Main IPC: G01R33/00
- IPC: G01R33/00 ; G01R33/09
Abstract:
Methods and apparatus for a sensor having a first magnetic field sensing element with first and second segments where the first and second segments are located at positions of opposite magnetic field. The first and second segments are spaced from each other based upon iso-lines of the magnetic field. A processing module can process an output of the magnetic field sensing element.
Public/Granted literature
- US20190235032A1 MAGNETIC FIELD SENSOR HAVING SENSING ELEMENT PLACEMENT FOR REDUCING STRAY FIELD SENSITIVITY Public/Granted day:2019-08-01
Information query
