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Class Information
Number: 250/336.1
Name: Radiant energy > Invisible radiant energy responsive electric signalling
Description: Subject matter which when subjected in whole or in part to invisible radiant energy produces between some two electrically accessible points an increase or decrease in electric potential difference or current flow.


Sub-classes under this class:

Class Number Class Name Patents
250/356.1 Flow metering 54
250/357.1 Fluent material level signalling 70
250/374 Including a radiant energy responsive gas discharge device 355
250/389 Including ionization means 75
250/338.1 Infrared responsive 1,009
250/395 Methods 92
250/390.01 Neutron responsive means 205
250/394 Plural signalling means 116
250/370.01 Semiconductor system 473
250/354.1 Signalling means controls incident radiation 47
250/336.2 Superconducting type 89
250/372 Ultraviolet light responsive means 590
250/337 With heating of luminophors 123
250/358.1 With means to inspect passive solid objects 405
250/361R With or including a luminophor 344
250/393 With radiant energy source 75


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

Patent Number Title Of Patent Date Issued
6960769 Infrared measuring apparatus and method for on-line application in manufacturing processes Nov. 1, 2005
6953931 Bolometer type infrared detector Oct. 11, 2005
6949746 Method for correcting errors arising in an X-ray detector owing to time-delayed signal reproductions Sep. 27, 2005
6936820 Crane mounted cargo container inspection apparatus and method Aug. 30, 2005
6932809 Safety shut-off device for laser surgical instruments employing blackbody emitters Aug. 23, 2005
6933506 Microstrip gas chamber Aug. 23, 2005
6927393 Method of in situ monitoring of supercritical fluid process conditions Aug. 9, 2005
6919569 Radiation detector and method of manufacture thereof Jul. 19, 2005
6919568 Method and apparatus for identifying composite defective pixel map Jul. 19, 2005
6917038 Method and apparatus for adjusting signal variation of an electronically controlled infrared transmissive window Jul. 12, 2005
6914245 Infrared light detection array and method of producing the same Jul. 5, 2005
6914246 Method and apparatus for spatially resolving flame temperatures using ultraviolet light emission Jul. 5, 2005
6911654 Scintillator panel, method of manufacturing scintillator panel, radiation detection device, and radiation detection system Jun. 28, 2005
6909800 Process and apparatus for locating coated cooling holes on turbine vanes Jun. 21, 2005
6906327 Method of measuring amount of chemical cure and amount of surface contamination using infrared absorbance Jun. 14, 2005
6900438 Baseline compensating method and camera used in millimeter wave imaging May. 31, 2005
6891164 Radiation image sensor and scintillator panel May. 10, 2005
6891503 Bolometric detector with antenna comprising a switch and imagery device comprising same May. 10, 2005
6888142 Micromirror with electrostatically controlled microshutter, matrix of micromirrors and infrared spectrophotometer comprising said matrix May. 3, 2005
6888141 Radiation sensor with photo-thermal gain May. 3, 2005
6888139 Electron microscope May. 3, 2005
6885006 Ultraviolet sensing of the condition of the vanes and blades of gas turbines in service Apr. 26, 2005
6885448 Photon correlator Apr. 26, 2005
6882279 Sensor output analog processing-A microcontroller-based insect monitoring system Apr. 19, 2005
6878939 Offset drift compensating flat fielding method and camera used in millimeter wave imaging Apr. 12, 2005
6878943 Hexavalent chromium monitor Apr. 12, 2005
6876723 Rise time measurement for ultrafast X-ray pulses Apr. 5, 2005
6855936 Cassette-type image taking apparatus and radiographic apparatus Feb. 15, 2005
6855932 Detector arrangement for energy measurement of pulsed x-ray radiation Feb. 15, 2005
6835936 Scintillator panel, method of manufacturing scintillator panel, radiation detection device, and radiation detection system Dec. 28, 2004
6836677 Bolometer and method for producing bolometer Dec. 28, 2004
6835932 Thermal displacement element and radiation detector using the element Dec. 28, 2004
6836523 Radiation measurement device Dec. 28, 2004
6833548 Radiation detector and method of producing the same Dec. 21, 2004
6833549 Radiation detector, radiation imaging system, radiation detecting method and radiation imaging method Dec. 21, 2004
6828556 Millimeter wave imaging array Dec. 7, 2004
6828575 Photonic crystals: a medium exhibiting anomalous cherenkov radiation Dec. 7, 2004
6828563 Method for temperature compensation of an image sensor sensitivity Dec. 7, 2004
6825473 Radiation detecting apparatus, methods of producing apparatus, and radiographic imaging system Nov. 30, 2004
6825472 Radiation imaging system Nov. 30, 2004
6822235 Environmental radioactivity monitor Nov. 23, 2004
6822240 Detection of radiation and positron emission tomography Nov. 23, 2004
6818894 Method and apparatus for characterization of ultrathin silicon oxide films using mirror-enhanced polarized reflectance fourier transform infrared spectroscopy Nov. 16, 2004
6812465 Microbolometer focal plane array methods and circuitry Nov. 2, 2004
6794656 Radiation detector arrangement Sep. 21, 2004
6791090 Compton deconvolution camera Sep. 14, 2004
6784435 UV detector and method of measuring UV intensity and dose using the same Aug. 31, 2004
6781132 Collimated radiation detector assembly, array of collimated radiation detectors and collimated radiation detector module Aug. 24, 2004
6782123 Method and device for mapping radiation sources Aug. 24, 2004
6759658 X-ray detector having a large dynamic range Jul. 6, 2004

1 2 3 4 5 6 7 8 9 10


 
 
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