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Your search returned 234 patents.
( 338/32H in Current US Classification ) |
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| 1 2 3 |
| Patent ID | Title | Date Filed |
| 5572058 | Hall effect device formed in an epitaxial layer of silicon for sensing magnetic fields parallel to the epitaxial layer
| July 17, 1995 |
| 5550469 | Hall-effect device driver with temperature-dependent sensitivity compensation
| March 11, 1994 |
| 5543988 | Hall sensor with high spatial resolution in two directions concurrently
| June 7, 1995 |
| 5541506 | Rotational position detector having initial setting function
| October 28, 1993 |
| 5530345 | An integrated hall.cndot.effect apparatus for detecting the position of a magnetic element
| September 30, 1993 |
| 5521500 | Thin-film magnetic field detector having transverse current and voltage paths intersecting in a common plane
| December 23, 1994 |
| 5517170 | Multilayer thin film hall effect device
| September 30, 1994 |
| 5493216 | Magnetic position detector
| January 14, 1994 |
| 5491461 | Magnetic field sensor on elemental semiconductor substrate with electric field reduction means
| May 9, 1994 |
| 5491412 | Security circuit with magnetic proximity sensor having a magnetic settable and electrical resettable latched output
| January 24, 1994 |
| 5488250 | Hall effect modulation of resistor values
| June 1, 1994 |
| 5486804 | Integrated magnetoresistive sensor fabrication method and apparatus
| December 3, 1993 |
| 5481078 | Operator presence sensor for operator's seat
| February 18, 1994 |
| 5473250 | Hall-effect sensor having reduced edge effects and improved sensitivity
| February 9, 1994 |
| 5462795 | Magnetoresistance effect element
| December 17, 1992 |
| 5450054 | Hand-actuatable controller and method for producing control signals using the same
| September 9, 1994 |
| 5442221 | Hall effect sensor
| May 24, 1993 |
| 5439275 | Signal generator
| May 12, 1994 |
| 5426364 | Linear hall circuit for measuring magnetic field strength
| July 29, 1993 |
| 5399967 | Motion transducer
| March 15, 1993 |
| 5391845 | Inertia sensor
| August 6, 1993 |
| 5365791 | Signal generator
| November 10, 1992 |
| 5314547 | Rare earth slab doping of group III-V compounds
| September 28, 1992 |
| 5307013 | Digital position sensor system for detecting automatic transmission gear modes
| October 23, 1992 |
| 5284061 | Integral pressure sensor
| September 21, 1992 |
| 5266917 | Linear magnetic sensing device
| November 12, 1991 |
| 5264783 | Contactless magnet-activated proportional controller
| January 21, 1992 |
| 5250925 | Package for speed sensing device having minimum air gap
| May 11, 1992 |
| 5237304 | Magnetic switch with EMI shield
| June 10, 1992 |
| 5231508 | Hall effect gauge with magnetically-sensitive variable-resistance element
| April 10, 1991 |
| 5218279 | Method and apparatus for detection of physical quantities, servomotor system utilizing the method and apparatus and power steering apparatus using the servomotor system
| January 7, 1991 |
| 5198795 | Magnetoelectric transducer and process for producing the same
| April 2, 1991 |
| 5192877 | Hall effect sensor and component providing differential detection
| May 29, 1991 |
| 5173758 | Hall generator with four arms
| October 28, 1991 |
| 5146201 | Magnetic sensor system including stacked hall effect devices detecting orthogonal magnetic fields
| June 26, 1991 |
| 5138258 | Hall effect device for crank angle sensing in which the hall effect device is sealed in a frame using silicone gel and resin
| February 8, 1990 |
| 5137677 | Hall sensor device and method of producing the same
| March 8, 1990 |
| 5121289 | Encapsulatable sensor assembly
| January 31, 1990 |
| 5055820 | Hall element and magnetic sensor system employing the same
| January 4, 1990 |
| 5041780 | Integrable current sensors
| September 13, 1988 |
| 5038131 | Magnetoresistor
| February 23, 1990 |
| 5038130 | System for sensing changes in a magnetic field
| November 6, 1990 |
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