Magnetic field sensing device

Details Magnetic field sensing device Magnetic field sensing device

2006-04-25

2006-04-25

Lee, Kyung (Department: 2832)

Electrical resistors

Mechanically variable

Surfaces pressed together

C338S03200R, C324S247000

Reexamination Certificate

active

07034651

ABSTRACT:
Two sensor units are formed from magnetoresistive material. Elements of the first sensor unit have a total anisotropy field in a first direction. Elements of the second sensor unit have a total anisotropy field in a second direction. An integral coil sets a direction of magnetization in the elements of the first and second sensor units. An output of the first sensor unit is representative of magnetic field components perpendicular to the first direction and an output of the second sensor is representative of magnetic field components perpendicular to the second direction.

REFERENCES:
patent: 3949345 (1976-04-01), Makino et al.
patent: 4441072 (1984-04-01), Rahman
patent: 4533872 (1985-08-01), Boord et al.
patent: 4847584 (1989-07-01), Pant
patent: 4939459 (1990-07-01), Akachi et al.
patent: 5521501 (1990-07-01), Dettmann et al.
patent: 5247278 (1993-09-01), Pant et al.
patent: 5452163 (1995-09-01), Coffey et al.
patent: 5689185 (1996-05-01), Widdershoven et al.
patent: 5561368 (1996-10-01), Dovek et al.
patent: 5583436 (1996-12-01), Van De Walle et al.
patent: 5585775 (1996-12-01), Ishishita
patent: 5621320 (1997-04-01), Yokotani et al.
patent: 5945825 (1999-08-01), Clemens
patent: 6011390 (2000-01-01), Loreit et al.
patent: 6069476 (2000-05-01), Vieux-Rochaz et al.
patent: 2016788 (1979-09-01), None
patent: 2-186285 (1990-07-01), None

Affiliated with

Also associated with

Rating

Magnetic field sensing device 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 field sensing device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnetic field sensing device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3582969