发明名称 |
Miniature magnetic field sensor |
摘要 |
A miniature magnetic field sensor including a magnetic core which co-operates with at least one excitation coil and a detection coil. In the magnetic field sensor, the core is open and includes at least one bar having tapered ends. A method of fabricating the sensor is provided using microtechnology techniques.
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申请公布号 |
US7180146(B2) |
申请公布日期 |
2007.02.20 |
申请号 |
US20050210137 |
申请日期 |
2005.08.23 |
申请人 |
COMMISSARIAT ENERGIE ATOMIQUE |
发明人 |
JOISTEN HELENE;CUCHET ROBERT |
分类号 |
H01L43/00;G01R33/05 |
主分类号 |
H01L43/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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