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Class Information
Number: 323/294
Name: Electricity: power supply or regulation systems > Output level responsive > Using an impedance as the final control device > Hall effect device, magnetoresistor or thermistor
Description: Subject matter wherein the impedance is a Hall effect device or a resistor which changes its resistance in accordance with the strength of a magnetic field or temperature.










Patents under this class:

Patent Number Title Of Patent Date Issued
8236577 Foundry compatible process for manufacturing a magneto meter using lorentz force for integrated systems Aug. 7, 2012
8148959 Microprocessor die with integrated voltage regulation control circuit Apr. 3, 2012
7906947 Microprocessor die with integrated voltage regulation control circuit Mar. 15, 2011
7679344 Microprocessor die with integrated voltage regulation control circuit Mar. 16, 2010
7440861 Concept of compensating for piezo influences on integrated circuitry Oct. 21, 2008
7437260 Concept of compensating for piezo influences on integrated circuitry Oct. 14, 2008
7302357 Concept for compensating piezo-influences on an integrated semiconductor circuit Nov. 27, 2007
7242172 Microprocessor die with integrated voltage regulation control circuit Jul. 10, 2007
6469490 Current limiting in power systems using hall effect device Oct. 22, 2002
6316124 Modified InAs hall elements Nov. 13, 2001
6291907 Magnetically coupled signal isolator using a faraday shielded MR or GMR receiving element Sep. 18, 2001
6054780 Magnetically coupled signal isolator using a Faraday shielded MR or GMR receiving element Apr. 25, 2000
5698909 Multi-function switch Dec. 16, 1997
5404102 Method and apparatus for electrically exciting a magneto-resistor device Apr. 4, 1995
5264783 Contactless magnet-activated proportional controller Nov. 23, 1993
5253938 Thermistor controlled current source versatile temperature sensor Oct. 19, 1993
4931719 Hall-effect sensor arrangement Jun. 5, 1990
4593241 Hall generator circuit with temperature compensation Jun. 3, 1986
4521727 Hall effect circuit with temperature compensation Jun. 4, 1985
4485314 Power circuit utilizing self-excited Hall effect switch means Nov. 27, 1984
4464625 Magnetoresistive current detector Aug. 7, 1984
4443716 Symmetrical-hysteresis Hall switch Apr. 17, 1984
4374333 Two terminal Hall-sensor Feb. 15, 1983
4295118 Latching relay using Hall effect device Oct. 13, 1981
4292582 Residual voltage regulating circuit for hall element Sep. 29, 1981











 
 
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