| Patents for H01J 43 - Secondary-emission tubes; Electron-multiplier tubes (1,814) |
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| 11/02/1994 | EP0622827A1 Photomultiplier |
| 11/02/1994 | EP0622826A1 Photomultiplier |
| 11/02/1994 | EP0622825A1 Photomultiplier |
| 11/02/1994 | EP0622824A1 Photomultiplier |
| 10/25/1994 | US5359187 Microchannel plate with coated output electrode to reduce spurious discharges |
| 10/12/1994 | EP0619596A1 Image intensifier apparatus |
| 09/20/1994 | US5349177 Image intensifier tube having a solid state electron amplifier |
| 09/13/1994 | US5347132 Position sensitive detector providing position information with enhanced reliability and performance |
| 09/07/1994 | EP0613598A1 Technique for correcting non-linearity in a photodetector |
| 08/23/1994 | US5340976 Bandpass photon detector for inverse photoemission spectroscopy |
| 08/17/1994 | EP0611169A1 Multiple-detector system for detecting charged particles |
| 08/09/1994 | US5336967 Structure for a multiple section photomultiplier tube |
| 08/09/1994 | US5336966 Chromium, aluminum, antimony, alkali metal, high sensitivity |
| 07/13/1994 | CN1089361A Method for manufacturing small-size microchannel plate |
| 07/12/1994 | US5329110 Method of fabricating a microelectronic photomultipler device with integrated circuitry |
| 07/05/1994 | US5326978 Charged particle detector |
| 06/22/1994 | EP0602983A1 Hybrid photomultiplier tube with high sensitivity |
| 06/22/1994 | EP0602982A1 Focused electron-bombarded detector |
| 05/18/1994 | EP0597667A1 Photomultiplier and electron multiplier |
| 05/10/1994 | US5311044 Avalanche photomultiplier tube |
| 04/26/1994 | US5306904 Multilayer microelectronic photomultiplier device with a stacked series of dynode and insulating layers |
| 03/30/1994 | EP0589671A1 Photomultiplier assembly and gamma camera head |
| 03/22/1994 | US5296816 Integrated circuit sensor and detector and spectrometers incorporating the sensor |
| 03/16/1994 | EP0587313A1 Photomultiplier |
| 03/16/1994 | EP0423180B1 Method for operating an image intensifier tube provided with a channel plate and image intensifier tube device provided with a channel plate |
| 01/20/1994 | WO1994001882A1 Photoemitters |
| 12/29/1993 | EP0576242A1 Structure for a multiple section photomultiplier tube |
| 12/15/1993 | EP0414680B1 Light collector for stimulable phosphor imaging apparatus |
| 12/08/1993 | EP0573194A1 Photomultiplier |
| 12/07/1993 | US5268612 Feedback limited microchannel plate |
| 11/24/1993 | EP0571201A1 Electron multiplying device |
| 11/24/1993 | EP0571185A1 Electron multiplier |
| 11/23/1993 | US5264693 Microelectronic photomultiplier device with integrated circuitry |
| 11/16/1993 | US5262635 Techniques for correcting non-linearity in a photodetector using predefined calibration information |
| 11/09/1993 | US5260029 Fluorescence detection of DNA bases |
| 10/27/1993 | EP0567297A1 Reflection-type photoelectric surface and photomultiplier |
| 10/19/1993 | US5254906 Photomultiplier tube having a grid type of dynodes |
| 10/13/1993 | EP0565247A1 Photo-multiplier tube having a metal side wall |
| 09/29/1993 | EP0562874A1 Bandpass photon detector for inverse photoemission spectroscopy |
| 09/28/1993 | US5248874 Image intensifier tube with correction of brightness at the output window |
| 07/21/1993 | EP0551767A2 An electron multiplier and an electron tube |
| 05/27/1993 | WO1993010553A1 Technique for correcting non-linearity in a photodetector |
| 05/27/1993 | CA2122449A1 Technique for correcting non-linearity in a photodetector |
| 05/19/1993 | EP0541632A1 Channel electron multiplier phototube. |
| 05/11/1993 | US5210403 Radiation detecting device with a photocathode being inclined to a light incident surface |
| 04/28/1993 | EP0539229A1 Photomultiplier |
| 04/27/1993 | US5205902 Method of manufacturing microchannel electron multipliers |
| 04/07/1993 | EP0289585B1 Channel electron multiplier |
| 03/24/1993 | EP0533538A1 Image intensifier tube with brightness correction |
| 03/23/1993 | US5196690 Optically powered photomultiplier tube |
| 03/17/1993 | EP0532358A1 Reflection type photocathode and photomultiplier using it |
| 02/23/1993 | US5189338 Photomultiplier tube having reduced tube length |
| 02/03/1993 | EP0526112A2 Fluorescence detection of DNA bases |
| 01/19/1993 | US5180943 Photomultiplier tube with dynode array having venetian-blind structure |
| 01/07/1993 | EP0521626A1 Feedback limited microchannel plate |
| 12/15/1992 | US5172069 Secondary electron multiplying apparatus |
| 11/25/1992 | EP0515261A1 Ceramic electron multiplying structure especially for photomultiplier and its manufacturing procedure |
| 11/25/1992 | EP0515205A1 Radiation detecting device insensitive to high magnetic fields |
| 11/17/1992 | US5164582 Method for operating an image intensifier tube by generating high frequency alternating electric field between cathode and channel plate thereof |
| 11/12/1992 | DE4215092A1 Photomultiplier tube for measuring hot steel strip thickness |
| 10/27/1992 | US5159231 Conductively cooled microchannel plates |
| 10/20/1992 | US5157250 Photomultiplier having gain stabilization means |
| 10/06/1992 | US5153424 Flux monitor high light intensity cut-off circit for night vision devices |
| 10/01/1992 | WO1992016960A1 Method and device for detection of radiation |
| 09/08/1992 | US5146077 Gated voltage apparatus for high light resolution and bright source protection of image intensifier tube |
| 07/22/1992 | EP0495589A2 Photomultiplier tube |
| 07/22/1992 | EP0495283A1 Semiconductor anode photomultiplier tube |
| 07/21/1992 | US5132586 Microchannel electron source |
| 06/30/1992 | US5126629 Segmented photomultiplier tube with high collection efficiency and limited crosstalk |
| 06/30/1992 | US5126551 Photomultiplier tube comprising a multiplier with stacked dynodes inside a truncated cone |
| 06/09/1992 | US5120949 Semiconductor anode photomultiplier tube |
| 05/27/1992 | EP0487178A2 Multiple section photomultiplier tube |
| 05/26/1992 | US5117149 Parallel plate electron multiplier with negatively charged focussing strips and method of operation |
| 05/26/1992 | US5115667 Circuit for processing a signal received by an electron multiplier |
| 05/26/1992 | CA1301822C2 Channel electron multiplier |
| 05/13/1992 | CN2104036U Multi-functional treating instrument |
| 05/05/1992 | US5111051 Multi-anode array photomultiplier tube |
| 05/05/1992 | US5111035 Digital anode to determine the location of electrons on a given surface |
| 04/28/1992 | US5108961 Etchable core glass compositions and method for manufacturing a high performance microchannel plate |
| 04/15/1992 | EP0479827A1 Charge sensor and spectrometers incorporating it. |
| 04/07/1992 | US5103083 Position sensitive detector and method using successive interdigitated electrodes with different patterns |
| 03/17/1992 | US5097173 Channel electron multiplier phototube |
| 03/03/1992 | US5093566 Radiation detector for elementary particles |
| 02/25/1992 | US5091639 Mount for an electrode system in an x-ray image intensifier |
| 02/20/1992 | WO1992002946A1 Channel electron multiplier phototube |
| 02/19/1992 | EP0471563A2 Photomultiplier tube having grid type dynodes |
| 02/04/1992 | US5086248 Microchannel electron multipliers |
| 12/31/1991 | US5077504 Multiple section photomultiplier tube |
| 12/10/1991 | US5071381 Process for the manufacture of straw tube drift chambers |
| 12/03/1991 | US5070249 Photomultiplier tube mounting for well logging detectors |
| 10/29/1991 | US5061875 Focus electrode for elongated hexagonal photomultiplier tube |
| 09/24/1991 | US5051572 Photomultiplier gating circuit |
| 09/19/1991 | DE4105376A1 Attenuation arrangement for sec. electron multiplier - has dynode elements coupled by transistor switch and transformer |
| 09/17/1991 | US5049730 Automatic shutter for low light sensing and amplifying device |
| 09/11/1991 | EP0445711A2 Process for the manufacture of straw tube drift chambers |
| 09/11/1991 | EP0445324A1 X-ray image intensifier with an electrode system |
| 08/27/1991 | US5043628 Fast photomultiplier tube having a high collection homogeneity |
| 08/13/1991 | US5039851 Plug in detector module |
| 08/07/1991 | EP0439788A2 Glass composition and method for manufacturing a high performance microchannel plate |
| 07/17/1991 | EP0437242A2 A process for forming a photoelectron emitting device, photoelectron emitting device and photomultiplier |