Magnetic sensor with needle-shaped detecting part

Details Magnetic sensor with needle-shaped detecting part Magnetic sensor with needle-shaped detecting part

2007-04-19

2009-06-30

Patidar, Jay M (Department: 2862)

Electricity: measuring and testing

Magnetic

Magnetometers

C324S204000

Reexamination Certificate

active

07554325

ABSTRACT:
A magnetic sensor has a needle-shaped detecting part. The needle-shaped detecting part includes a substrate cut to have a needle shape, at least one MR element formed on the substrate, at least two lead conductors formed on the substrate, one end of the conductor being electrically connected to at least one MR element, and a protection film covering the at least one MR element and the at least two lead conductors.

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