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Class Information
Number: 374/130
Name: Thermal measuring and testing > Temperature measurement (e.g., thermometer) > In spaced noncontact relationship to specimen > By thermally emitted radiation > Optical system structure (e.g., lens)
Description: Subject matter including a specific limitation of an element which changes the direction of the radiation.


Sub-classes under this class:

Class Number Class Name Patents
374/131 With radiation conducting element 273


Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
7611278 Infrared thermometers Nov. 3, 2009
7611277 Methods and apparatus for candling avian eggs via thermal cameras Nov. 3, 2009
7604399 Temperature monitor for bus structure flex connector Oct. 20, 2009
7591586 Method of temperature measurement and temperature-measuring device using the same Sep. 22, 2009
7585107 Corrected DTS measurements based on Raman-Stokes signals Sep. 8, 2009
7573565 Methods and systems for determining the density and/or temperature of fluids Aug. 11, 2009
7554060 Displaying cooking-related information Jun. 30, 2009
7550725 Multi-laser system Jun. 23, 2009
7534031 Temperature measuring device and temperature measurement method May. 19, 2009
7494272 Dynamic surface annealing using addressable laser array with pyrometry feedback Feb. 24, 2009
7429735 High performance CCD-based thermoreflectance imaging using stochastic resonance Sep. 30, 2008
7425093 Thermography test method and apparatus for bonding evaluation in sputtering targets Sep. 16, 2008
7416330 Method and apparatus for measuring temperature of substrate Aug. 26, 2008
7364355 Method and apparatus for obtaining a temperature measurement using an InGaAs detector Apr. 29, 2008
7357570 Method and device for contactless temperature monitoring and temperature adjustment Apr. 15, 2008
7350972 Distributed temperature sensor using optical reflectometry Apr. 1, 2008
7339685 Method and apparatus for electronically generating an outline indicating the size of an energy zone imaged onto the IR detector of a radiometer Mar. 4, 2008
7306367 Emissivity-independent silicon surface temperature measurement Dec. 11, 2007
7303331 Temperature measuring system Dec. 4, 2007
7284903 Distributed optical fibre measurements Oct. 23, 2007
7192186 Multimeter with non-contact temperature measurement Mar. 20, 2007
7056012 Multimeter with non-contact temperature measurement Jun. 6, 2006
7052177 Temperature measurement apparatuses and method utilizing the alexandrite effect May. 30, 2006
7044636 Method of measuring fast time response using fast pulse and system of the same May. 16, 2006
7040806 Temperature detecting unit and fixing apparatus May. 9, 2006
7036979 Photothermal transducing spectroscopic analyzer May. 2, 2006
7033070 Method and apparatus for measuring temperature Apr. 25, 2006
7025498 System and method of measuring thermal expansion Apr. 11, 2006
7025501 Tracking temperature change in birefringent materials Apr. 11, 2006
7004624 Temperature measurement apparatuses and method utilizing the alexandrite effect Feb. 28, 2006
7001067 Pyrometer for measuring the temperature of a gas component within a furnance Feb. 21, 2006
7001068 Method and apparatus for the estimation of the temperature of a blackbody radiator Feb. 21, 2006
6971793 Test handler temperature monitoring system Dec. 6, 2005
6965434 Method and device for photothermal imaging tiny metal particles immersed in a given medium Nov. 15, 2005
6840671 System and method for non-contact temperature sensing Jan. 11, 2005
6817758 Temperature distribution measuring method and apparatus Nov. 16, 2004
6814484 Temperature distribution measuring method and apparatus Nov. 9, 2004
6805839 Response microcantilever thermal detector Oct. 19, 2004
6798587 Thermal imaging combination and method Sep. 28, 2004
6786637 Temperature measurement of an electronic device Sep. 7, 2004
6756591 Method and device for photothermal imaging tiny particles immersed in a given medium Jun. 29, 2004
6733173 Pyrometer for measuring the temperature of a gas component within a furnace May. 11, 2004
6726360 Intensity modulated fiber optic temperature switching immersion probe Apr. 27, 2004
6712502 Synchronized electronic shutter system and method for thermal nondestructive evaluation Mar. 30, 2004
6709154 Radiation thermometer and radiation sensor with several sensor elements, method for determining temperature Mar. 23, 2004
6698920 Temperature measuring system and optical switch used therein Mar. 2, 2004
6695886 Optical path improvement, focus length change compensation, and stray light reduction for temperature measurement system of RTP tool Feb. 24, 2004
6641302 Thermal process apparatus for a semiconductor substrate Nov. 4, 2003
6637931 Probe for use in an infrared thermometer Oct. 28, 2003
6631287 Infrared thermometer Oct. 7, 2003

1 2 3 4 5


 
 
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