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Class Information
Number: 374/163
Name: Thermal measuring and testing > Temperature measurement (e.g., thermometer) > By electrical or magnetic heat sensor
Description: Subject matter including an element having a temperature responsive variation in an electrical or magnetic property thereof and an arrangement providing a quantitative indication from the variation.


Sub-classes under this class:

Class Number Class Name Patents
374/166 At plural zones 115
374/178 By barrier layer sensing element (e.g., semiconductor junction) 236
374/174 By conductive fluid or work function within sensor (e.g., ionization) 7
374/183 By current modifying sensor 296
374/179 By thermoelectric potential generator (e.g., thermocouple) 382
374/170 Digital output 283
374/176 Including sensor having hysteresis or cryogenic property (e.g., ferromagnetism, superconductivity) 60
374/175 Thermal noise generated in conductor 26
374/172 With compensation for sensor nonlinearity or lead impedance 89
374/165 With heat exchanger or conductor 74
374/164 With preheated sensing probe 94
374/168 With self-rebalancing arrangement (e.g., servo-potentiometer, thermal link) 19
374/169 With thermal lag compensation 63


Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
7618185 Electric medical thermometer Nov. 17, 2009
7611280 EMF sensor with protective sheath Nov. 3, 2009
7607829 Resonance tag with temperature sensor Oct. 27, 2009
7607823 Leak detector comprising a self-heated thermistor control circuit Oct. 27, 2009
7607828 Methods and systems for protection from over-stress Oct. 27, 2009
7604401 Substrate temperature measurement apparatus and processing apparatus Oct. 20, 2009
7600914 RTD sensor connector seal Oct. 13, 2009
7597472 Temperature sensor assembly having bracket Oct. 6, 2009
7575372 Device for contactless measurement of rotor temperatures Aug. 18, 2009
7568834 Detector Aug. 4, 2009
7566168 Apparatus and method for determining the amount of time until a desired temperature is reached Jul. 28, 2009
7553078 Temperature sensor and method for producing the same Jun. 30, 2009
7553079 Temperature sensor assembly Jun. 30, 2009
7549790 Measuring apparatus for thermal resistance of heat dissipating device Jun. 23, 2009
7547140 Electronic thermometer Jun. 16, 2009
7543598 Vacuum break thermistor housing Jun. 9, 2009
7545228 Dynamic temperature compensation for a digitally controlled oscillator using dual MEMS resonators Jun. 9, 2009
7534032 Sensor assembly for determining the temperature state in an area of a heating surface May. 19, 2009
7510323 Multi-layered thermal sensor for integrated circuits and other layered structures Mar. 31, 2009
7507021 Automatic activating system for thermometer Mar. 24, 2009
7508250 Testing for normal or reverse temperature related delay variations in integrated circuits Mar. 24, 2009
7500780 Flexible wired circuit board for temperature measurement Mar. 10, 2009
7493990 Thermal protection of electromagnetic actuators Feb. 24, 2009
7494274 Electronic thermometer with flex circuit location Feb. 24, 2009
7484887 Digitally modified resistive output for a temperature sensor Feb. 3, 2009
7476022 Measurement of motor temperature using a digital encoder Jan. 13, 2009
7465087 Armoured flexible averaging temperature sensor Dec. 16, 2008
7461972 One point calibration integrated temperature sensor for wireless radio frequency applications Dec. 9, 2008
7460932 Support of deep power savings mode and partial good in a thermal management system Dec. 2, 2008
7455452 Temperature sensor capable of controlling sensing temperature Nov. 25, 2008
7448797 Component arrangement and method for determining the temperature in a semiconductor component Nov. 11, 2008
7448799 Dual use thermometer Nov. 11, 2008
7448798 Scanning thermal probe microscope Nov. 11, 2008
7431496 Structure of an electronic thermometer Oct. 7, 2008
7429127 Magnetoacoustic sensor system and associated method for sensing environmental conditions Sep. 30, 2008
7422367 Baby rectal thermometer Sep. 9, 2008
7417487 Overheat detecting circuit Aug. 26, 2008
7410291 Temperature-measuring device with function indicator Aug. 12, 2008
7410292 Clinical thermometer Aug. 12, 2008
7410294 Temperature sensor Aug. 12, 2008
7408421 Determining thermal absorption using ring oscillator Aug. 5, 2008
7399116 Temperature sensor circuit and calibration method thereof Jul. 15, 2008
7396157 Body temperature measuring system capable of measuring plural remote temperatures and receiver capable of measuring a body temperature Jul. 8, 2008
7367712 RTD measurement unit including detection mechanism for automatic selection of 3-wire or 4-wire RTD measurement mode May. 6, 2008
7360947 Temperature sensor apparatus Apr. 22, 2008
7329044 Infrared clinical thermometer and temperature state estimation method, information notification method, and measurement operation method thereof Feb. 12, 2008
7322743 Temperature measurement system and method Jan. 29, 2008
7322744 Temperature measurement device Jan. 29, 2008
7320544 Conducting structure and electronic clinical thermometer embodying the structure Jan. 22, 2008
7314309 Ambient and perfusion normalized temperature detector Jan. 1, 2008

1 2 3 4 5 6


 
 
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