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Class Information
Number: 338/32R
Name: Electrical resistors > Resistance value responsive to a condition > Magnetic field or compass (e.g., hall effect type)
Description:
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7626384 |
Magneto-resistive sensor with test mode activation |
Dec. 1, 2009 |
| 7616089 |
Compensation of field effect on polycrystalline resistors |
Nov. 10, 2009 |
| 7595711 |
Switch for vehicles |
Sep. 29, 2009 |
| 7589612 |
Current sensor |
Sep. 15, 2009 |
| 7589939 |
Magnetic sensor using giant magnetoresistive elements and method for manufacturing the same |
Sep. 15, 2009 |
| 7547480 |
Magnetic tunnel junction pressure sensors and methods |
Jun. 16, 2009 |
| 7541903 |
Switch for vehicles |
Jun. 2, 2009 |
| 7542248 |
Magnetoresistance effect element, magnetic head and magnetic recording and/or reproducing system |
Jun. 2, 2009 |
| 7504927 |
Current sensor |
Mar. 17, 2009 |
| 7501928 |
Current sensor |
Mar. 10, 2009 |
| 7495541 |
Current sensor |
Feb. 24, 2009 |
| 7483245 |
Magnetoresistance effect element, and magnetic head and magnetic recording and/or reproducing system utilizing the magnetoresistance element |
Jan. 27, 2009 |
| 7446987 |
Composite hard bias design with a soft magnetic underlayer for sensor applications |
Nov. 4, 2008 |
| 7428128 |
High read output, high sensitivity magnetic sensing element |
Sep. 23, 2008 |
| 7426098 |
Magnetoresistive element having three-layer buffer layer, magnetic head, magnetic reproducing apparatus, and magnetic memory |
Sep. 16, 2008 |
| 7417442 |
Method and apparatus for testing tunnel magnetoresistive effect element, manufacturing method of tunnel magnetoresistive effect element and tunnel magnetoresistive effect element |
Aug. 26, 2008 |
| 7414397 |
Angle switch device with magnetoresistive effect element |
Aug. 19, 2008 |
| 7405908 |
Magnetic head with improved free magnetic layer biasing for thinner CPP sensor stack |
Jul. 29, 2008 |
| 7358846 |
Magnetic spin valve with a magnetoelectric element |
Apr. 15, 2008 |
| 7359162 |
Magnetoresistance effect element, magnetic head and magnetic recording and/or reproducing system |
Apr. 15, 2008 |
| 7355822 |
Superparamagnetic field sensing device |
Apr. 8, 2008 |
| 7349186 |
Magnetic read head |
Mar. 25, 2008 |
| 7339769 |
Magnetoresistive sensor with antiferromagnetic exchange-coupled structure having underlayer for enhancing chemical-ordering in the antiferromagnetic layer |
Mar. 4, 2008 |
| 7336064 |
Apparatus for current measurement |
Feb. 26, 2008 |
| 7330339 |
Structure providing enhanced self-pinning for CPP GMR and tunnel valve heads |
Feb. 12, 2008 |
| 7324312 |
Sensor with in-stack bias structure providing exchange stabilization |
Jan. 29, 2008 |
| 7292415 |
Ferromagnetic layered material having reliable uniaxial anisotropy |
Nov. 6, 2007 |
| 7280029 |
Laminated ferrimagnetic thin film, and magneto-resistive effect element and ferromagnetic tunnel element using this thin film |
Oct. 9, 2007 |
| 7271698 |
Laminated ferrimagnetic thin film, and magneto-resistive effect element and ferromagnetic tunnel element using this thin film |
Sep. 18, 2007 |
| 7271587 |
High resolution and low power magnetometer using magnetoresistive sensors |
Sep. 18, 2007 |
| 7265540 |
Angle sensor having low waveform distortion |
Sep. 4, 2007 |
| 7218485 |
GMR element having fixed magnetic layer provided on side surface of free magnetic layer |
May. 15, 2007 |
| 7211199 |
Magnetically-and electrically-induced variable resistance materials and method for preparing same |
May. 1, 2007 |
| 7202771 |
Magnetic field sensing device |
Apr. 10, 2007 |
| 7203036 |
Planar extraordinary magnetoresistance sensor |
Apr. 10, 2007 |
| 7183893 |
TMR sensor with oxidized alloy barrier layer and method for forming the same |
Feb. 27, 2007 |
| 7176679 |
Sensor structure and magnetic field sensor |
Feb. 13, 2007 |
| 7119539 |
Arrangement for determining the position of a motion sensor element |
Oct. 10, 2006 |
| 7113069 |
Aligned particle based sensor elements |
Sep. 26, 2006 |
| 7064649 |
Magneto-resistive layer arrangement and gradiometer with said layer arrangement |
Jun. 20, 2006 |
| 7046117 |
Integrated magnetic field strap for signal isolator |
May. 16, 2006 |
| 7034651 |
Magnetic field sensing device |
Apr. 25, 2006 |
| 7026910 |
GMR module |
Apr. 11, 2006 |
| 7018725 |
Magneto-resistance effect element magneto-resistance effect memory cell, MRAM, and method for performing information write to or read from the magneto-resistance effect memory cell |
Mar. 28, 2006 |
| 7005958 |
Dual axis magnetic sensor |
Feb. 28, 2006 |
| 6998839 |
Magnetoresistive sensor having a strip-shaped conductor and a screening strip |
Feb. 14, 2006 |
| 6985066 |
Controlled electron mobility galvanomagnetic devices |
Jan. 10, 2006 |
| 6949927 |
Magnetoresistive magnetic field sensors and motor control devices using same |
Sep. 27, 2005 |
| 6911895 |
Electrical module assembly with an explosion-proof switch |
Jun. 28, 2005 |
| 6861940 |
Magnetoresistive element |
Mar. 1, 2005 |
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