Invention Grant
- Patent Title: Apparatus and method for providing an output signal indicative of a speed of rotation and a direction of rotation of a ferromagnetic object
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Application No.: US14093815Application Date: 2013-12-02
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Publication No.: US08994369B2Publication Date: 2015-03-31
- Inventor: Ravi Vig , P. Karl Scheller , Paul A. David
- 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 ; G01P3/48 ; G01P3/44 ; G01P3/488 ; G01P3/489 ; G01P13/04
Abstract:
An apparatus and a method provide an output signal indicative of a speed of rotation and a direction of rotation of a ferromagnetic object capable of rotating. A variety of signal formats of the output signal are described.
Public/Granted literature
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