Magnetic sensor utilizing magnetoresistance effect, method...

Details Magnetic sensor utilizing magnetoresistance effect, method... Magnetic sensor utilizing magnetoresistance effect, method...

2005-12-13

2005-12-13

LeDynh, Bot (Department: 2862)

Electricity: measuring and testing

Magnetic

Magnetometers

C360S062000, C360S313000

Reexamination Certificate

active

06975110

ABSTRACT:
The invention relates to a magnetic sensor utilizing a magnetoresistance effect, a method for driving a magnetic sensor utilizing a magnetoresistance effect and a magnetic recording system, and an object of the invention is to overcome the restriction in the level of sensitivity due to the upper limit of the sensing current that can be made to flow. A magneto resistive element4is connected to a portion of a feedback loop of a transistor2and an LC circuit3in an oscillating circuit1formed of transistor2and LC circuit3,which is provided with a switching means5so that the reading rate of magnetic data is regulated by the switching frequency of switching means5.

REFERENCES:
patent: 6-338005 (1994-12-01), None
patent: 9-80134 (1997-03-01), None
patent: 2002-237628 (2002-08-01), None

Affiliated with

Also associated with

Rating

Magnetic sensor utilizing magnetoresistance effect, method... 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 utilizing magnetoresistance effect, method..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnetic sensor utilizing magnetoresistance effect, method... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3467566