Deformation sensor and method for detecting a deformation

Details Deformation sensor and method for detecting a deformation Deformation sensor and method for detecting a deformation

2008-01-15

2008-01-15

Patidar, Jay M (Department: 2862)

Electricity: measuring and testing

Magnetic

Magnetometers

C324S260000, C324S209000, C073S779000, C073S862391

Reexamination Certificate

active

07319322

ABSTRACT:
A sensor has a substrate having a mechanically deformable region, a magnetostrictive spin-valve sensor element being arranged to detect a mechanical deformation of the mechanically deformable region. On the substrate, there is a device for generating a controllable magnetic field by which a performance of the sensor element is influenced.

REFERENCES:
patent: 4884453 (1989-12-01), Hoffmann et al.
patent: 5168760 (1992-12-01), Wun-Fogle et al.
patent: 5450755 (1995-09-01), Saito et al.
patent: 5856617 (1999-01-01), Gurney et al.
patent: 6988414 (2006-01-01), Ruhrig et al.
patent: 2004/0050172 (2004-03-01), Quandt et al.
patent: 2006/0251928 (2006-11-01), Quandt et al.
patent: 3502008 (1986-07-01), None
patent: 693 15 665 (1998-04-01), None
patent: 101 05 894 (2002-09-01), None
patent: 101 40 606 (2003-05-01), None
patent: 102 14 946 (2003-10-01), None
patent: 103 25 741 (2004-02-01), None
patent: 102 50 358 (2004-05-01), None
patent: 95/28649 (1995-10-01), None
Löhndorf, M. et al., “Strain Sensors based on Magnetostrictive GMR/TMR Structures”, IEEE Transactions on Magnetics, vol. 38, No. 5; pp. 2826-2828, Sep. 2002.
Löhndorf, M. et al., “Highly Sensitive Strain Sensors based on Magnetic Tunneling Junctions”, Applied Physics Letters, vol. 81, No. 2; pp. 313-315, Jul. 8, 2002.
Ludwig, K. et al., “Adapting GMR Sensors for Integrated Devices”, Sensors and Actuators A 106, pp. 15-18, 2003.

Affiliated with

Also associated with

Rating

Deformation sensor and method for detecting a deformation does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Deformation sensor and method for detecting a deformation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Deformation sensor and method for detecting a deformation will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2791790