Invention Application
- Patent Title: Magnetic field sensor based on the extraordinary hall effect
- Patent Title (中): 基于非凡的霍尔效应的磁场传感器
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Application No.: US11360243Application Date: 2006-02-23
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Publication No.: US20070195452A1Publication Date: 2007-08-23
- Inventor: Mark Covington , Thomas Ambrose , Michael Seigler , Hua Zhou
- Applicant: Mark Covington , Thomas Ambrose , Michael Seigler , Hua Zhou
- Applicant Address: US CA Scotts Valley
- Assignee: Seagate Technology LLC
- Current Assignee: Seagate Technology LLC
- Current Assignee Address: US CA Scotts Valley
- Main IPC: G11B5/37
- IPC: G11B5/37
Abstract:
A magnetic field sensor includes a metallic bar coupled to a substrate. Current leads are adapted to provide current to the ferromagnetic bar. Voltage leads are coupled to the ferromagnetic bar to sense an induced Hall voltage therein.
Public/Granted literature
- US07576948B2 Magnetic field read sensor based on the extraordinary hall effect Public/Granted day:2009-08-18
Information query
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