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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 59
250/357.1 Fluent material level signalling 79
250/374 Including a radiant energy responsive gas discharge device 379
250/389 Including ionization means 91
250/338.1 Infrared responsive 1,424
250/395 Methods 161
250/390.01 Neutron responsive means 276
250/394 Plural signalling means 171
250/370.01 Semiconductor system 596
250/354.1 Signalling means controls incident radiation 59
250/336.2 Superconducting type 102
250/372 Ultraviolet light responsive means 709
250/337 With heating of luminophors 125
250/358.1 With means to inspect passive solid objects 465
250/361R With or including a luminophor 527
250/393 With radiant energy source 144


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14

Patent Number Title Of Patent Date Issued
8711342 Photoacoustic joulemeter utilizing beam deflection technique Apr. 29, 2014
8704178 Container for surgical object and fluid monitoring system Apr. 22, 2014
8692172 Cold shield apparatus and methods Apr. 8, 2014
8692199 Concept for determining a measurement value at a component Apr. 8, 2014
8692204 Apparatus and methods for electron beam detection Apr. 8, 2014
8686361 Radiation detection apparatus and method for manufacturing the same Apr. 1, 2014
8680478 Radiation detection apparatus and detection system including same Mar. 25, 2014
8673157 Photoreactor Mar. 18, 2014
8674319 Beam monitor system and particle beam irradiation system Mar. 18, 2014
8669532 Evaluating a cleaning solution using UV absorbance Mar. 11, 2014
8642960 Detection of neutrinos Feb. 4, 2014
8642961 Apparatus and methods for use in flash detection Feb. 4, 2014
8637822 Radiological image detection cassette Jan. 28, 2014
8618471 Apparatus, imaging device and method for detecting X-ray radiation Dec. 31, 2013
8610063 System for transmitting an electrical signal, in particular frequency-related, and radiation measurement device equipped with such a system Dec. 17, 2013
8610064 Thermal detector, thermal detector device, and electronic instrument Dec. 17, 2013
8610071 Method of measuring characteristics of specimen, and flat-plate periodic structure Dec. 17, 2013
8604433 Terahertz frequency domain spectrometer with frequency shifting of source laser beam Dec. 10, 2013
8604434 Radiation imaging apparatus Dec. 10, 2013
8605349 Large area surveillance scanning optical system Dec. 10, 2013
8592749 Auto calibration technique for radiation detectors Nov. 26, 2013
8586924 Enhancement of the visibility of objects located below the surface of a scattering medium Nov. 19, 2013
8586936 Hybrid anode for semiconductor radiation detectors Nov. 19, 2013
8581204 Apparatus for monitoring ion implantation Nov. 12, 2013
8576087 Radiation imaging system having radiation imaging cassette and console device, and radiation imaging program Nov. 5, 2013
8565364 Water based dispersions of boron or boron compounds for use in coating boron lined neutron detectors Oct. 22, 2013
8558182 Optical element, device, method, and applications Oct. 15, 2013
8558176 Medical image diagnosis apparatus and image reconstruction method Oct. 15, 2013
8558175 Sensor head for an x-ray detector and x-ray detector containing said sensor head Oct. 15, 2013
8552375 Switched capacitor filter systems and methods Oct. 8, 2013
8552376 Pyroelectric motion detection circuit Oct. 8, 2013
8552377 Particle detection system Oct. 8, 2013
8541740 Device and method for electron beam energy verification Sep. 24, 2013
8541746 Process and system for the nondestructive quality determination of a weld seam, and a welding device Sep. 24, 2013
8536533 Detection device Sep. 17, 2013
8530838 Radiation detection system and method of indicating presence of radiation Sep. 10, 2013
8519335 Detection of solar events Aug. 27, 2013
8513604 Detection device and particle beam device having a detection device Aug. 20, 2013
8507860 Terahertz resonator Aug. 13, 2013
8507861 Radiological characterization device protected against parasitic ionizing radiation sources Aug. 13, 2013
8497477 Method and apparatus for efficient removal of gain fluctuation effects in passive thermal images Jul. 30, 2013
8492717 Portable radiographic image capture device Jul. 23, 2013
8492718 Measurement apparatus and measurement method Jul. 23, 2013
8487255 Passive radiometric imaging device and method Jul. 16, 2013
8487263 Apparatus for detecting radioactivity of internal parts and external parts of whole body Jul. 16, 2013
8481939 Photoconductive device, and terahertz wave generation and detection apparatuses each using the photoconductive device Jul. 9, 2013
8481938 Electromagnetic wave measuring apparatus, measuring method, program, and recording medium Jul. 9, 2013
8476582 Device for measuring radiation intensity of small sealed radioactive source for cancer therapy Jul. 2, 2013
8476603 In-situ plant analysis apparatus, method for tracking the state or evolution of a culture and method for managing vegetable processing Jul. 2, 2013
8455815 Radio frequency voltage temperature stabilization Jun. 4, 2013

1 2 3 4 5 6 7 8 9 10 11 12 13 14










 
 
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