| Patents for H01J 43 - Secondary-emission tubes; Electron-multiplier tubes (1,814) |
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| 11/13/2003 | WO2003094205A2 Electron multipliers and radiation detectors |
| 11/12/2003 | EP1004134B1 Electron multiplier array |
| 11/06/2003 | US20030205956 Electron multipliers and radiation detectors |
| 11/04/2003 | US6642637 Parallel plate electron multiplier |
| 11/04/2003 | US6642493 Compact modular, configurable base for position sensitive photo-multipliers |
| 10/29/2003 | CN1452782A Photomultiplier tube and production method therefor |
| 10/29/2003 | CN1452781A Photomultiplier tube, photomultiplier tube unit and radiation detector |
| 10/29/2003 | CN1452780A Photomultiplier tube |
| 10/29/2003 | CN1452779A Photomultiplier tube, photomultiplier tube unit and radiation detector |
| 09/30/2003 | US6628072 Acicular photomultiplier photocathode structure |
| 09/24/2003 | CN1444771A Micro-charnnel plate |
| 09/24/2003 | CN1444770A Photomultiplier |
| 09/24/2003 | CN1444769A Photomultiplier |
| 09/24/2003 | CN1444768A Photomultiplier |
| 09/23/2003 | US6624406 Method and system for enhanced vision employing an improved image intensifier and reduced halo |
| 09/18/2003 | WO2003077271A1 Transmitting type secondary electron surface and electron tube |
| 09/18/2003 | US20030173884 Electron amplifier utilizing carbon nanotubes and method of manufacturing the same |
| 09/09/2003 | US6617768 Multi dynode device and hybrid detector apparatus for mass spectrometry |
| 09/04/2003 | US20030164682 Radiation converter |
| 08/28/2003 | WO2003071570A1 Transmitting type photoelectric cathode and electron tube |
| 08/27/2003 | EP1339087A1 Electron amplifier utilizing carbon nanotubes and method of manufacturing the same |
| 08/27/2003 | CN1119829C Photoelectric cathode and electron tube equipped with same |
| 08/20/2003 | CN1437758A Multiplier electrode producing method and structure |
| 08/07/2003 | US20030146698 Photocathode and electron tube |
| 08/07/2003 | US20030146697 Photomultiplier |
| 07/30/2003 | CN1433520A Apparatus and method for radiation detection |
| 07/24/2003 | US20030137244 Dynode producing method and structure |
| 07/23/2003 | EP1329939A1 Photomultiplier |
| 07/23/2003 | EP1329930A1 Photocathode and electron tube |
| 07/23/2003 | EP1329699A1 Optical measurement apparatus and method for optical measurement |
| 07/17/2003 | US20030132370 Photomultiplier |
| 07/10/2003 | US20030127582 Method for enhancing photomultiplier tube speed |
| 07/03/2003 | US20030122483 Photomultiplier Tube |
| 06/17/2003 | US6580215 Photocathode |
| 06/11/2003 | EP1318540A1 Photomultiplier |
| 06/11/2003 | EP1317789A1 Large current watchdog circuit for a photodetector |
| 06/05/2003 | US20030102802 Electron multiplier and photomultiplier |
| 06/04/2003 | CN1422435A Electron multiplier and photomultiplier |
| 05/21/2003 | EP1313133A1 Photomultiplier |
| 05/20/2003 | US6566809 Radiation converter having an electron multiplier |
| 05/14/2003 | EP1310974A1 Dynode producing method and structure |
| 05/07/2003 | EP1307897A2 Ruggedized photomultiplier tube and optical coupling in armored detector |
| 05/02/2003 | EP1306880A1 Micro-channel plate |
| 04/23/2003 | EP1304720A1 Photomultiplier tube, photomultiplier tube unit, radiation detector |
| 04/23/2003 | EP1304719A1 Photomultiplier tube, photomultiplier tube unit, and radiation detector |
| 04/23/2003 | EP1304718A1 Photomultiplier tube and production method therefor |
| 04/08/2003 | US6545256 Light receiving module and radiation detecting apparatus equipped with the same |
| 03/25/2003 | US6538399 Electron tube |
| 03/25/2003 | US6538376 Photomultiplier tube |
| 03/20/2003 | WO2002091425A3 Fast variable gain detector system and method of controlling the same |
| 03/05/2003 | EP1287385A1 Apparatus and method for radiation detection |
| 02/25/2003 | US6525305 Large current watchdog circuit for a photodetector |
| 02/19/2003 | EP0986092B1 Electron multiplier |
| 02/18/2003 | US6522061 Field emission device with microchannel gain element |
| 02/11/2003 | US6518556 Large dynamic range light detection |
| 02/05/2003 | EP1282150A1 Photomultiplier tube |
| 01/23/2003 | US20030015661 Radioactive electron emitting microchannel plate |
| 01/16/2003 | WO2003005408A1 Electron tube and method of manufacturing the electron tube |
| 01/15/2003 | EP1276135A1 Electron multiplier and photomultiplier |
| 01/02/2003 | US20030001498 Polycrystal diamond thin film and photocathode and electron tube using the same |
| 01/02/2003 | US20030001497 Cathode for emitting photoelectron or secondary electron, photomultiplier tube, and electron-multiplier tube |
| 12/18/2002 | EP1266391A2 Radiation converter |
| 12/10/2002 | US6492657 Integrated semiconductor microchannel plate and planar diode electron flux amplifier and collector |
| 11/27/2002 | EP1260616A1 Polycrystalline diamond thin film, photocathode and electron tube using it |
| 11/27/2002 | EP1049912B1 High-speed logarithmic photo-detector |
| 11/26/2002 | US6486461 Method and system for regulating a high voltage level in a power supply for a radiation detector |
| 11/20/2002 | EP1258025A1 Microchannel plate having an enhanced coating |
| 11/14/2002 | WO2002091425A2 Fast variable gain detector system and method of controlling the same |
| 11/14/2002 | US20020167254 Acicular photomultiplier photocathode structure |
| 10/31/2002 | WO2002086944A1 Voltage divider circuit for an electron multiplier |
| 10/31/2002 | WO2002086471A1 Equipment for measuring luminescence reaction |
| 10/30/2002 | EP1253614A1 Cathode for emitting photoelectron or secondary electron, photomultiplier tube, and electron-multiplier tube |
| 10/29/2002 | US6472664 Photomultiplier tube tightly arranged with substantially no space between adjacent tubes |
| 10/15/2002 | US6465788 Ruggedized photomultiplier tube and optical coupling in armored detector |
| 10/15/2002 | US6465767 Photomultiplier tube reprocessing |
| 10/10/2002 | US20020145107 Large current watchdog circuit for a photodetector |
| 10/08/2002 | US6462324 Photomultiplier tube with an improved dynode aperture mesh design |
| 09/24/2002 | US6455987 Electron multiplier and method of making same |
| 08/29/2002 | WO2002067288A1 Photomultiplier |
| 08/29/2002 | WO2002067287A1 Photomultiplier |
| 08/08/2002 | WO2002061458A1 Electron beam detector, scanning type electron microscope, mass spectrometer, and ion detector |
| 07/16/2002 | US6420291 Composed of oxides of silicon, lead, bismuth, and optionally barium, calcium, sodium or strontium; for photomultiplier tubes having reduced electrical resistance |
| 07/11/2002 | US20020088714 Used for image intensifier, a photoelectron amplifier |
| 06/27/2002 | US20020079838 Photomultiplier |
| 06/27/2002 | US20020079426 Photomultiplier tube reprocessing |
| 06/13/2002 | US20020070330 Large dynamic range light detection |
| 06/06/2002 | WO2002009143A3 Ruggedized photomultiplier tube and optical coupling in armored detector |
| 06/05/2002 | EP1211713A2 Photomultiplier |
| 05/28/2002 | US6396049 Microchannel plate having an enhanced coating |
| 05/23/2002 | WO2002041349A1 Semiconductor photocathode |
| 05/08/2002 | CN1348601A Photomultiplier tube |
| 05/07/2002 | US6384519 Micro-dynode integrated electron multiplier |
| 04/18/2002 | WO2001071381A3 Radiation converter with a scintillator a photocathode and an electron multiplier |
| 04/16/2002 | US6373067 Mass spectrometer |
| 04/11/2002 | US20020041154 Diamond transmission dynode and photomultiplier or imaging device using same |
| 04/04/2002 | WO2002027283A1 Optical measurement apparatus and method for optical measurement |
| 03/21/2002 | WO2002023690A1 Large current watchdog circuit for a photodetector |
| 03/12/2002 | US6355921 Large dynamic range light detection |
| 02/27/2002 | EP1182687A1 Photomultiplier tube |
| 02/07/2002 | WO2002011180A1 Photomultiplier |