Electricity: measuring and testing – Magnetic – Displacement
Reexamination Certificate
2005-05-24
2008-01-15
Aurora, Reena (Department: 2862)
Electricity: measuring and testing
Magnetic
Displacement
C324S252000
Reexamination Certificate
active
07319318
ABSTRACT:
A magnetic sensor that prevents offset voltage from changing as time elapses. The magnetic sensor detects change in the direction of the magnetic field when the electric resistances of magnetic resistors change. The magnetic resistors of the magnetic sensor each include a heat treatment section formed by performing a pre-trimming heat treatment.
REFERENCES:
patent: 6194896 (2001-02-01), Takahashi et al.
patent: 6329818 (2001-12-01), Tokunaga et al.
patent: 05-034224 (1993-02-01), None
Ishizaki Yoichi
Kogiso Katsuya
Aurora Reena
Kabushiki Kaisha Tokai Rika Denki Seisakusha
Patterson Thuente Skaar & Christensen P.A.
LandOfFree
Magnetic sensor does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Magnetic sensor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnetic sensor will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3964571