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Class Information
Number: 374/121
Name: Thermal measuring and testing > Temperature measurement (e.g., thermometer) > In spaced noncontact relationship to specimen > By thermally emitted radiation
Description: Subject matter wherein the temperature of a specimen is measured by measuring a parameter of the thermal radiation emitted therefrom.










Sub-classes under this class:

Class Number Class Name Patents
374/133 Ambient temperature compensated (e.g., dummy sensor) 129
374/122 By microwave arrangement 77
374/129 Comparison with radiation reference standard 171
374/126 Having emissivity compensating or specified radiating surface 171
374/127 Having significant frequency limitation or relationship (e.g., peak, ratio) 73
374/128 Having significant signal handling circuitry (e.g., linearizing, emissivity compensation) 138
374/130 Optical system structure (e.g., lens) 268
374/132 Sensor or mounting temperature control 94
374/123 Transparent material measurement or compensation (e.g., spectral line, gas, particulate suspension 54
374/125 With fluid flow purging device 36
374/124 With scanning or temperature distribution display 260


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12

Patent Number Title Of Patent Date Issued
8692887 Thermal imaging method and apparatus for evaluating coatings Apr. 8, 2014
8678643 Method for non-destructive testing of at least partially open hollow components or system components for tightness in series production Mar. 25, 2014
8682417 Heat-related symptom detection systems and methods Mar. 25, 2014
8668383 Methods for determining wafer temperature Mar. 11, 2014
8662746 Turbine component instrumented to provide thermal measurements Mar. 4, 2014
8657491 Detachable probe cover for ear thermometer and manufacturing method thereof Feb. 25, 2014
8657490 Method for measuring electrical conductor temperature Feb. 25, 2014
8650883 System and method for operating a gas turbine Feb. 18, 2014
8636406 Apparatus for thermal characterization under non-uniform heat load Jan. 28, 2014
8627643 System and method for measuring temperature within a turbine system Jan. 14, 2014
8622613 IR sensor for electronic thermometer Jan. 7, 2014
8614097 Method and assembly for determining the temperature of a test sensor Dec. 24, 2013
8608375 Method and system to measure temperature of gases using coherent anti-stokes doppler spectroscopy Dec. 17, 2013
8596861 Method and system for detecting corrosion under insulation Dec. 3, 2013
8591105 Optical guide with temperature sensing matrix Nov. 26, 2013
8591103 Multi-site infrared thermometer Nov. 26, 2013
8585285 Electronic thermometer with selectable modes Nov. 19, 2013
8573836 Apparatus and method for evaluating a substrate mounting device Nov. 5, 2013
8568023 Ear thermometer and measuring apparatus used with it Oct. 29, 2013
8534913 Temperature detector, image forming device having temperature detector, and contamination detection method for temperature detector Sep. 17, 2013
8517605 Bimetallic integrated on-chip thermocouple array Aug. 27, 2013
8517603 Multi-site attachments for ear thermometers Aug. 27, 2013
8506161 Compensation of stray light interference in substrate temperature measurement Aug. 13, 2013
8506159 Method for detecting defect in material and system for the method Aug. 13, 2013
8496373 Method of infrared inspection for structure, test specimen for infrared inspection and heat conductive member Jul. 30, 2013
8496376 Dual source auto-correction in distributed temperature systems Jul. 30, 2013
8496375 Pyrometer adapted for detecting UV-radiation and use thereof Jul. 30, 2013
8493733 Mobile measurement device Jul. 23, 2013
8480296 Low temperature radiometer Jul. 9, 2013
8483991 Method and system for measuring thermal radiation to determine temperature and emissivity of an object Jul. 9, 2013
8483990 System and method for configuring a thermal imaging instrument Jul. 9, 2013
8465201 Electro-magnetic radiation detector Jun. 18, 2013
8465202 Microstructured sensor for the detection of IR radiation Jun. 18, 2013
8459865 Tracking heat flux sensors for concentrating solar applications Jun. 11, 2013
8454230 Method and system for indirect determination of local irradiance in an optical system Jun. 4, 2013
8442263 Quantification of energy loss from buildings May. 14, 2013
8434937 Method and apparatus for detecting the substrate temperature in a laser anneal system May. 7, 2013
8434938 Monitoring a temperature and/or temperature related parameters of an optical element May. 7, 2013
8430561 Non-contact thermometer Apr. 30, 2013
8414187 Pyroelectric temperature sensor and a method for measuring a temperature with the pyroelectric temperature sensor Apr. 9, 2013
8407616 Graphical user interfaces and methods for thermography Mar. 26, 2013
8393784 Characterization of flaws in composites identified by thermography Mar. 12, 2013
8388901 Non-contact radiant heating and temperature sensing device for a chemical reaction chamber Mar. 5, 2013
8382367 Probe for an ear thermometer Feb. 26, 2013
8371748 Temperature measuring apparatus Feb. 12, 2013
8360633 Device and method for determining the temperature inside an item to be cooked Jan. 29, 2013
8353625 Heat detector tester Jan. 15, 2013
8342746 Temperature measurement system and temperature measurement method Jan. 1, 2013
8337081 Sensor assembly for mounting a temperature sensor to a tank Dec. 25, 2012
8313951 Method and assembly for determining the temperature of a test sensor Nov. 20, 2012

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