Invention Grant
- Patent Title: Magnetic field sensor
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Application No.: US14341710Application Date: 2014-07-25
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Publication No.: US10249161B2Publication Date: 2019-04-02
- Inventor: Julian Carlson
- Applicant: Julian Carlson
- Applicant Address: CA Surrey
- Assignee: 1010210 B.C. Ltd.
- Current Assignee: 1010210 B.C. Ltd.
- Current Assignee Address: CA Surrey
- Agency: Cameron IP
- Main IPC: G01R33/02
- IPC: G01R33/02 ; G08B13/24 ; G01R33/00 ; G08B5/36 ; G01V3/08 ; G08B3/10 ; G08B6/00
Abstract:
A magnetic field sensor comprises a power source, an indicator and a microprocessor. The power source supplies current to the indicator. The indicator turns on when a magnetic field is sensed and the indicator turns off when a magnetic field is not sensed. The microprocessor renders the indicator inoperable a predetermined period of time after the magnetic field sensor is powered up.
Public/Granted literature
- US20160027272A1 MAGNETIC FIELD SENSOR Public/Granted day:2016-01-28
Information query
