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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 69
250/374 Including a radiant energy responsive gas discharge device 350
250/389 Including ionization means 71
250/338.1 Infrared responsive 957
250/395 Methods 82
250/390.01 Neutron responsive means 195
250/394 Plural signalling means 106
250/370.01 Semiconductor system 449
250/354.1 Signalling means controls incident radiation 47
250/336.2 Superconducting type 87
250/372 Ultraviolet light responsive means 554
250/337 With heating of luminophors 122
250/358.1 With means to inspect passive solid objects 390
250/361R With or including a luminophor 314
250/393 With radiant energy source 66


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

Patent Number Title Of Patent Date Issued
7425707 Scintillator panel, method of manufacturing scintillator panel, radiation detection device, and radiation detection system Sep. 16, 2008
7417228 Method of and device for detecting oil pollutions on water surfaces Aug. 26, 2008
7372031 System and method for sensitive photon detection May. 13, 2008
7333585 Radiation measurement device Feb. 19, 2008
7323686 Sensor for monitoring the immediate vicinity of a motor vehicle Jan. 29, 2008
7315028 Radiation detecting apparatus and method of driving the same Jan. 1, 2008
7313223 Device, arrangement and method for indicating positions on areas exposed to x-ray radiation sources and light sources Dec. 25, 2007
7301150 Method and apparatus for material identification using characteristic radiative emissions Nov. 27, 2007
7286444 Method and system for synchronizing separated clocks Oct. 23, 2007
7285784 Real time method and computer system for identifying radioactive materials from HPGe gamma-ray spectroscopy Oct. 23, 2007
7268350 Bolometric detector with thermal isolation by constriction and device for detecting infrared radiation that uses such a bolometric detector Sep. 11, 2007
7244934 Analysis apparatus and method Jul. 17, 2007
7244945 Scintillator panel, radiation detector and manufacture methods thereof Jul. 17, 2007
7245179 Auto gain controller Jul. 17, 2007
7236257 Jump takeoff position indicator system Jun. 26, 2007
7235789 Radiation image sensing apparatus and its driving method Jun. 26, 2007
7227149 Method and system for positron emission tomography image reconstruction Jun. 5, 2007
7214945 Radiation detecting apparatus, manufacturing method therefor, and radiation image pickup system May. 8, 2007
7208736 Infrared sensor device and its manufacturing method Apr. 24, 2007
7205544 Dynamic emergency radiation monitor Apr. 17, 2007
7194236 Millimeter wave imaging system Mar. 20, 2007
7194360 Method of determining radioactive nuclides Mar. 20, 2007
7186980 Radiation imaging apparatus Mar. 6, 2007
7186979 Passive NDIR carbon dioxide sensor fire detector Mar. 6, 2007
7183550 Method and apparatus for analogue processing of the signal emitted by a particle detector Feb. 27, 2007
7176460 Passive NDIR gas sensor fire detector Feb. 13, 2007
7176465 Computer radiographic scanner utilizing a scan bar Feb. 13, 2007
7173244 Radiation detector Feb. 6, 2007
7170063 Scintillator panel, method of maufacturing scintillator panel, radiation detection device, and radiation detection system Jan. 30, 2007
7166841 Object detection apparatus, especially for vehicles Jan. 23, 2007
7164130 Signal enhancement module Jan. 16, 2007
7161156 Detector module for an X-ray computer tomograph Jan. 9, 2007
7154101 EUV energy detection Dec. 26, 2006
7154400 Fire detection method Dec. 26, 2006
7151263 Radiation detector and method of manufacture thereof Dec. 19, 2006
7151266 Nuclear cargo detector Dec. 19, 2006
7145151 Reduced complexity interconnect for two dimensional multislice detectors Dec. 5, 2006
7141792 Radiation detector Nov. 28, 2006
7139354 Radiation measurement device Nov. 21, 2006
7138632 Radiation detector Nov. 21, 2006
7135681 Signal detection method and apparatus Nov. 14, 2006
7129490 Oject detection technology Oct. 31, 2006
7126121 Real-time video radiation exposure monitoring system Oct. 24, 2006
7122798 Infrared image sensor Oct. 17, 2006
7114846 Two-color radiation thermometer Oct. 3, 2006
7095030 Investigations of radioactivity Aug. 22, 2006
7081817 Motion detection apparatus employing millimeter wave detector Jul. 25, 2006
7078693 Radiation imaging apparatus Jul. 18, 2006
7075080 Offset drift compensating flat fielding method and camera used in millimeter wave imaging Jul. 11, 2006
7068177 Multi-sensor device and methods for fire detection Jun. 27, 2006

1 2 3 4 5 6 7 8 9


 
 
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