| Patents for H01J 40 - Photoelectric discharge tubes not involving the ionisation of a gas (3,388) |
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| 04/18/2006 | US7030355 Low power photomultiplier tube circuit and method therefor |
| 04/13/2006 | US20060076486 Material surface analyzing method |
| 04/13/2006 | US20060076479 Method and apparatus using liquid crystal light valve to filter incident light on a photodetector |
| 04/13/2006 | CA2582006A1 Ultra high mass range mass spectrometer systems |
| 04/12/2006 | EP1644955A2 Night viewer accommodating multiple image tube types |
| 04/11/2006 | US7026607 Scanning probe microscope |
| 04/11/2006 | US7026601 Sensor system, and sensor apparatus and reception apparatus used in the sensor system |
| 04/11/2006 | US7026600 System and method of identifying an object in a laser beam illuminated scene based on material types |
| 04/11/2006 | US7026599 Position and/or movement sensor with overload protection |
| 04/11/2006 | US7026595 Light detector |
| 04/11/2006 | US7026594 Method and device for producing radio frequency waves |
| 04/11/2006 | US7026593 Eye-protection device having dual high voltage switching |
| 04/06/2006 | US20060071150 Combined laser transmitter and photodetector receiver package |
| 04/06/2006 | DE112004000794T5 Verfahren und Vorrichtung zur Überwachung eines Fotodetektors Method and apparatus for monitoring a photo-detector |
| 04/04/2006 | US7023280 Transimpedance amplifier |
| 04/04/2006 | US7022994 Radiation converter |
| 04/04/2006 | US7022984 Biased electrostatic deflector |
| 04/04/2006 | US7022979 Photoelectric switch device having a detection result indicator |
| 04/04/2006 | US7022978 Method and apparatus including in-resonator imaging lens for improving resolution of a resonator-enhanced optical system |
| 04/04/2006 | US7022972 Image reader with a closed-state detector and image forming apparatus using same |
| 04/04/2006 | US7022970 Device and method for detecting an object or a person in the passenger compartment of a vehicle |
| 04/04/2006 | US7022968 Optical sensor that measures the light output by the combustion chamber of an internal combustion engine |
| 04/04/2006 | US7022967 Photodetector with plural switched feedback resistors |
| 03/30/2006 | US20060065823 Scanning microscope and method for scanning microscope |
| 03/29/2006 | EP1641021A1 Photo-detecting tube |
| 03/28/2006 | US7020383 Detecting and thwarting imaging systems at theatrical performances |
| 03/28/2006 | US7019318 Dual current-source digital-input circuit for an industrial automation system |
| 03/28/2006 | US7019279 Solid-state image sensor with the optical center of microlenses shifted from the center of photo-sensors for increasing the convergence ratio |
| 03/28/2006 | US7019278 Laser receiver using multiple arrays of photodetector elements |
| 03/28/2006 | US7019277 Imaging device |
| 03/28/2006 | US7019276 Distributed dimmable lighting control system and method |
| 03/23/2006 | WO2006031636A2 Technique for lensless optical positioning |
| 03/23/2006 | US20060061273 Streak tube |
| 03/23/2006 | US20060060765 Photosensitive bonding package structure |
| 03/23/2006 | US20060060756 Light-receiving circuit using avalanche photodiode |
| 03/23/2006 | US20060060755 Bi-directional Optical Transmission System And Method |
| 03/21/2006 | US7015642 Light intensifier tube |
| 03/21/2006 | US7015457 Spectrally tunable detector |
| 03/21/2006 | US7015456 Exposure apparatus that acquires information regarding a polarization state of light from a light source |
| 03/21/2006 | US7015451 Power supply rail controller |
| 03/21/2006 | US7015450 Detection apparatus for the optical detection of an object, method for operating a detection apparatus of this type and scanning apparatus and confocal microscope |
| 03/21/2006 | US7015446 Light source for an optical apparatus in which the amount of light emission is controlled at a constant level |
| 03/16/2006 | US20060055765 Light scanning device |
| 03/16/2006 | US20060055322 Alkali metal generating agent, alkali metal generator, photoelectric surface, secondary electron emission surface, electron tube, method for manufacturing photoelectric surface, method for manufacturing secondary electron emission surface, and method for manufacturing electron tube |
| 03/16/2006 | US20060054799 Optical scanner and image forming apparatus using the same |
| 03/16/2006 | US20060054794 Light receiving unit and image taking apparatus |
| 03/16/2006 | US20060054793 Use of multiple optical vortices for pumping, mixing and sorting |
| 03/16/2006 | US20060054792 Technique for lensless optical positioning |
| 03/16/2006 | US20060054778 Photon arrival time detection |
| 03/16/2006 | US20060054776 Methods and apparatus for regulating the drive currents of a plurality of light emitters |
| 03/15/2006 | EP1635286A1 Energy management system |
| 03/14/2006 | US7012243 Photo-sensor and method for manufacturing the photo-sensor |
| 03/14/2006 | US7012240 Image sensor with guard rings and method for forming the same |
| 03/09/2006 | US20060049755 Alkali metal generating agent, alkali metal generator, photoelectric surface, secondary electron emission surface, electron tube, method for manufacturing photoelectric surface, method for manufacturing secondary electron emission surface, and method for manufacturing electron tube |
| 03/09/2006 | US20060049343 Optical zoom system for a light scanning electron microscope |
| 03/09/2006 | US20060049339 Strobe light and laser beam detection for laser receiver |
| 03/09/2006 | US20060049338 Direct attach optical receiver module and method of testing |
| 03/09/2006 | US20060049337 Optoelectronic sensor |
| 03/09/2006 | US20060049329 Refrigerant with leak detection dye concentrate |
| 03/07/2006 | US7009195 Photoconductive switch module |
| 03/07/2006 | US7009173 Lens mount integrated with a thermoelectrically cooled photodetector module |
| 03/07/2006 | US7009171 Laser scanning microscope system and scanning unit applied to the system |
| 03/07/2006 | US7009170 Active remote sensing using a simultaneous spectral sampling technique |
| 03/07/2006 | US7009167 Method of adjusting an optronic fuse system |
| 03/07/2006 | US7009166 Photocoupler, method for producing the same, and electronic device equipped with the photocoupler |
| 03/07/2006 | US7009162 Photomultiplier power supply with primary and secondary transformer windings |
| 03/02/2006 | WO2006023160A2 Focal plane array with on-chip low-voltage differential serial interface |
| 03/02/2006 | WO2005057593A3 Digital, touchless electrical switch |
| 03/02/2006 | US20060043275 Device and method for measuring surfaces on the internal walls of cylinders, using confocal microscopes |
| 03/02/2006 | US20060043266 Light receiving device |
| 03/02/2006 | US20060043265 Differential color sensor without filters |
| 03/02/2006 | US20060043259 Bleeder powered gating amplifier |
| 02/28/2006 | US7005629 System for stereo-view based detection of features of articles |
| 02/28/2006 | US7005628 Amplifier with variable signal gain and matched gain bandwidth |
| 02/28/2006 | US7005625 Low power stabilized voltage divider network |
| 02/23/2006 | US20060038473 Photocathode plate and electron tube |
| 02/23/2006 | US20060038113 Photodetector arrangement and method for stray ligh compensation |
| 02/21/2006 | US7002550 Proximity sensor with adaptive threshold |
| 02/21/2006 | US7002158 Solid-state radiation detector using a single crystal of compound semiconductor InSb |
| 02/21/2006 | US7002139 Window mounting for optical sensor |
| 02/21/2006 | US7002132 Photocathode, electron tube, and method of assembling photocathode |
| 02/16/2006 | US20060033020 Position-measuring device |
| 02/16/2006 | US20060033019 Polarization state detecting system, light source, and exposure apparatus |
| 02/14/2006 | US6999687 Optical receiving device |
| 02/14/2006 | US6998635 Tuned bandwidth photocathode for transmission negative electron affinity devices |
| 02/14/2006 | US6998603 Image forming apparatus, optical writing device, and controlling method thereof |
| 02/14/2006 | US6998598 Modular optical detector system |
| 02/14/2006 | US6998597 Circuit arrangement for a photodiode |
| 02/09/2006 | WO2006015114A2 Imaging methods and apparatus having extended dynamic range |
| 02/09/2006 | WO2006014366A2 Intelligent sensory platform for wireless two-way sensory surveillance |
| 02/09/2006 | WO2005118962A3 Photonic detector device and method |
| 02/09/2006 | US20060027747 coating only the tip portions of the test detectors by contact with the non-conductive fiber sheet; cost effective to manufacture and provides increase durability, wear resistance while minimizing alterations in the probe spring characteristics |
| 02/09/2006 | US20060027739 Scanning probe microscope and method |
| 02/09/2006 | US20060027736 Light-receiving circuit |
| 02/09/2006 | US20060027735 Semiconductor relay device |
| 02/08/2006 | EP1118096B1 Photomultiplier tube circuit |
| 02/07/2006 | US6995445 Thin film organic position sensitive detectors |
| 02/07/2006 | US6995387 Suppression of periodic variations in a digital signal |
| 02/07/2006 | US6995358 Reflective sensor, filter for reflective sensor, and method of detecting object using the same |
| 02/07/2006 | US6995351 Multiple optical vortices for manipulating particles |