| Patents for H01J 47 - Tubes for determining the presence, intensity, density or energy of radiation or particles (1,345) |
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| 08/18/1999 | EP0936660A1 An imager or particle or radiation detector and method of manufacturing the same |
| 08/18/1999 | EP0936659A1 An imager or particle detector and method of manufacturing the same |
| 08/12/1999 | DE19803354A1 Protection voltage application method for cylindrical ionization chamber |
| 07/21/1999 | EP0929908A1 Sensor with ionising radiation gas with high counting rate for a radioactive tracer |
| 07/06/1999 | US5920072 Ionization detector |
| 06/23/1999 | CN1220400A Gamma-ray compensated neutron ionization chamber |
| 06/03/1999 | WO1999027559A1 Radiofrequency gaseous detection device (rf-gdd) |
| 06/02/1999 | DE19750788A1 Ionization measurement chamber |
| 05/26/1999 | EP0746777B1 A method and an apparatus for determining the field size and the field form of the radiation cone of ionizing radiation source |
| 04/29/1999 | WO1999021211A1 Radiation detector of very high performance and planispherical parallax-free x-ray imager comprising such a radiation detector |
| 02/23/1999 | CA2163416C Dual entrance window ion chamber for measuring x-ray exposure |
| 02/11/1999 | WO1999007058A1 Voltage supply for a sensor |
| 02/11/1999 | WO1998050940A3 High resolution resonance ionization imaging detector and method |
| 02/04/1999 | DE19732766A1 Spannungsversorgung für einen Sensor Power supply for a sensor |
| 01/20/1999 | CN1205440A System and method for detecting neutral particles in ion beam |
| 01/19/1999 | US5860584 Method of bonding amorphous carbon material with metal material or ceramic material and electron tube device |
| 01/13/1999 | EP0890975A1 System and method for detecting neutral particles in an ion beam |
| 01/05/1999 | US5856784 Low profile ionization chamber |
| 12/30/1998 | WO1998059262A1 An imaging system using a high-density avalanche chamber converter |
| 12/30/1998 | EP0887752A2 Microstrip gas chamber high-speed data acquisition system and method of measuring samples by use of the system |
| 12/30/1998 | EP0616722B1 Gas proportional scintillation counter for ionizing radiation with medium and large size radiation windows and/or detection volumes and method of producing |
| 12/17/1998 | WO1998043116A3 Ionization chamber for radiometric measuring instruments |
| 12/08/1998 | US5848124 Method of bonding amorphous carbon material with metal material or ceramic material, and electron tube device |
| 12/03/1998 | DE19722351A1 Hybrid multichannel ionising radiation detector |
| 11/25/1998 | EP0732730B1 Gas ionization array detectors for radiography |
| 11/12/1998 | WO1998050940A2 High resolution resonance ionization imaging detector and method |
| 10/28/1998 | EP0874340A2 Low profile ionization chamber |
| 10/22/1998 | DE19731608C1 Ionising chamber for radiometric measurements with high sensitivity |
| 10/21/1998 | EP0872874A1 Multiple electrode particle detector and manufacturing procedure of same detector |
| 10/21/1998 | EP0871971A1 Apparatus for detecting a photon pulse |
| 10/01/1998 | WO1998043116A2 Ionization chamber for radiometric measuring instruments |
| 09/29/1998 | US5814823 System and method for setecing neutral particles in an ion bean |
| 08/20/1998 | WO1998036268A1 Charged particle analysis |
| 08/18/1998 | US5796110 Gas ionization array detectors for radiography |
| 07/29/1998 | EP0855086A1 High-resolution position detector for high-flux ionising particle streams |
| 07/08/1998 | CN2285905Y Middle- and high-energy X- and gamma-radiation imaging array ionisation chamber measuring apparatus |
| 06/04/1998 | WO1998024113A1 Infrared camera |
| 06/02/1998 | US5760404 Method and an apparatus for determining the field size and the field form of the radiation cone of ionizing radiation source |
| 05/20/1998 | EP0826155A4 High gas flow alpha detector |
| 05/06/1998 | CN1180922A Ionization chamber having off-passageway measuring electrodes |
| 04/29/1998 | EP0838844A2 Ionization chamber |
| 04/24/1998 | CA2218833A1 Ionization chamber having off-passageway measuring electrodes |
| 04/22/1998 | CN1179537A Ultraviolet detector |
| 04/21/1998 | US5742061 Ionizing radiation detector having proportional microcounters |
| 04/09/1998 | WO1998014981A1 Sensor with ionising radiation gas with high counting rate for a radioactive tracer |
| 04/01/1998 | EP0833370A2 Ultraviolet detector |
| 04/01/1998 | EP0833369A2 Ultraviolet detector |
| 03/24/1998 | US5731584 Position sensitive particle sensor and manufacturing method therefor |
| 03/04/1998 | EP0826155A1 High gas flow alpha detector |
| 12/03/1997 | EP0810631A1 High resolution radiographic imaging device |
| 12/02/1997 | US5693947 Radiation detectors |
| 11/19/1997 | EP0807955A2 Liquid ion chamber electrode apparatus |
| 11/13/1997 | CA2204794A1 Liquid ion chamber electrode apparatus |
| 09/30/1997 | US5672878 For monitoring a radiation beam |
| 09/09/1997 | US5665971 For detecting the incoming direction of incident radiation |
| 08/14/1997 | WO1997029507A1 Multimedia detectors for medical imaging |
| 08/14/1997 | CA2245862A1 Multimedia detectors for medical imaging |
| 06/19/1997 | DE19545261A1 Interpolating two dimensional detector for X-ray synchrotron radiation |
| 05/20/1997 | US5631470 Liquid ion chamber electrode apparatus |
| 05/14/1997 | EP0773577A1 Three terminal ion chambers |
| 05/09/1997 | WO1997016747A1 Optical imaging system utilizing a charge amplification device |
| 04/17/1997 | WO1997014173A1 High-resolution position detector for high-flux ionising particle streams |
| 04/09/1997 | EP0766834A1 Detector for a measuring device |
| 03/27/1997 | WO1997011389A1 Gamma ray detector |
| 03/12/1997 | CN2249449Y Window-adjustable double-wall ionization chamber |
| 03/05/1997 | EP0601050B1 A gas flow geiger-mueller type detector and method for monitoring ionizing radiation |
| 02/18/1997 | US5604783 Medical imaging devices using low-dose X or gamma ionizing radiation |
| 02/11/1997 | US5602397 Optical imaging system utilizing a charge amplification device |
| 01/21/1997 | US5596201 Device for forming images of ionizing particles by means of a multi-wire proportional chamber |
| 01/14/1997 | US5594252 Three terminal ion chambers |
| 12/18/1996 | EP0748512A1 Method of manufacturing a thin, radiotransparent window |
| 12/18/1996 | EP0748456A1 Polyethylene naphtalate x-ray window |
| 12/17/1996 | US5585644 For x-ray detectors |
| 12/11/1996 | EP0746777A1 A method and an apparatus for determining the field size and the field form of the radiation cone of ionizing radiation source |
| 11/26/1996 | US5578360 Thin film reinforcing structure and method for manufacturing the same |
| 11/26/1996 | CA1338748C Surveillance system |
| 11/20/1996 | EP0742954A1 Ionising radiation detector having proportional microcounters |
| 11/14/1996 | DE19517203A1 Location-sensitive detection of high energy charged particles using proportional ionisation chamber |
| 10/24/1996 | WO1996033508A1 Apparatus for detecting a photon pulse |
| 10/08/1996 | US5563411 Scanning photoelectron microscope |
| 09/18/1996 | EP0732730A1 Gas ionization array detectors for radiography |
| 09/06/1996 | WO1996027140A1 High gas flow alpha detector |
| 09/04/1996 | EP0730291A1 Ionizing X-ray or low dosis gamma medical imaging devices |
| 08/07/1996 | EP0725425A1 A dual entrance window ion chamber for measuring x-ray exposure |
| 07/24/1996 | EP0723281A1 Method of bonding amorphous carbon material with metal material or ceramic material and electron tube device |
| 07/11/1996 | WO1996021235A1 Method of manufacturing a thin, radiotransparent window |
| 06/27/1996 | WO1996019738A1 Polyethylene naphtalate x-ray window |
| 06/25/1996 | US5530249 Electrode configuration and signal subtraction technique for single polarity charge carrier sensing in ionization detectors |
| 06/06/1996 | WO1996017373A1 Ionising radiation detector having proportional microcounters |
| 06/05/1996 | EP0715186A1 Miniature insulated fission chamber |
| 05/28/1996 | US5521956 Medical imaging device using low-dose X- or gamma ionizing radiation |
| 05/21/1996 | US5519314 High density harp or wire scanner for particle beam diagnostics |
| 05/14/1996 | US5517030 Gas proportional scintillation counter for ionizing radiation with medium and large size radiation windows and/or detection volumes |
| 05/07/1996 | US5514872 High gas flow alpha detector |
| 04/16/1996 | US5508526 Dual entrance window ion chamber for measuring X-ray exposure |
| 03/19/1996 | US5500531 Sensor for detecting ultra-violet rays |
| 02/14/1996 | EP0696358A1 Radiation detectors |
| 02/14/1996 | EP0609324B1 Radiation detectors |
| 12/28/1995 | WO1995035510A1 Detector for a measuring device |
| 12/28/1995 | CA2192842A1 Detector for a measuring device |