Invention Grant
- Patent Title: Magnetic field sensor and related techniques that provide an angle correction module
- Patent Title (中): 提供角度校正模块的磁场传感器和相关技术
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Application No.: US13947608Application Date: 2013-07-22
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Publication No.: US09400164B2Publication Date: 2016-07-26
- Inventor: Steven Daubert , Richard Vreeland
- Applicant: Allegro Microsystems, LLC
- Applicant Address: US MA Worcester
- Assignee: Allegro Microsystems, LLC
- Current Assignee: Allegro Microsystems, LLC
- Current Assignee Address: US MA Worcester
- Agency: Daly, Crowley, Mofford & Durkee, LLP
- Main IPC: G01B7/30
- IPC: G01B7/30 ; G01R33/07 ; G01R33/00
Abstract:
A magnetic field sensor provides an angle error value to correct errors of the magnetic field sensor. The angle error value is a function of temperature and magnetic field strength and is used to correct a measured magnetic field angle. Associated methods are also described.
Public/Granted literature
- US20150022188A1 MAGNETIC FIELD SENSOR AND RELATED TECHNIQUES THAT PROVIDE AN ANGLE CORRECTION MODULE Public/Granted day:2015-01-22
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