- Patent Title: Virtual gyroscope using dual magnetometers for electronic devices
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Application No.: US14497945Application Date: 2014-09-26
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Publication No.: US09683845B2Publication Date: 2017-06-20
- Inventor: Kevin J. Daniel , Xianfeng Ding , Kenneth P. Foust , Eduardo X. Alban , Rodolfo E. Camacho-Aguilera
- Applicant: Intel Corporation
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Alpine Technology Law Group LLC
- Main IPC: G01R33/02
- IPC: G01R33/02 ; G01C19/60 ; G01C17/38 ; G01C19/00 ; G01C25/00
Abstract:
A magnetometer unit which may be incorporated in an electronic device receives first magnetic response data from a first magnetic sensor and second magnetic response data from a second magnetic sensor displaced from the first magnetic sensor. The magnetometer unit generates a composite response surface representation from the first magnetic response data and the second magnetic response data, and stores the composite response surface representation in a non-transitory memory.
Public/Granted literature
- US20160091313A1 Virtual Gyroscope Using Dual Magnetometers For Electronic Devices Public/Granted day:2016-03-31
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