Patents
Patents for H01J 40 - Photoelectric discharge tubes not involving the ionisation of a gas (3,388)
03/2005
03/10/2005US20050051709 Night viewer accomodating multiple image tube types
03/10/2005US20050051707 Method and system to differentially enhance sensor dynamic range
03/10/2005US20050051706 Uncaging device
03/09/2005EP1513185A1 Semiconductor photoelectric surface and its manufacturing method, and photodetecting tube using semiconductor photoelectric surface
03/09/2005EP1512166A2 Image intensification camera
03/03/2005US20050045866 Photocathode having A1GaN layer with specified Mg content concentration
03/03/2005US20050045810 Method and system for controlling an amplifier in an optical network
03/03/2005DE102004028743A1 Arbeitsunterstützungsvorrichtung Work support device
03/03/2005DE102004012030A1 Integrierter optischer Detektor und optisches Beugungselement Integrated optical detector and diffractive optical element
03/02/2005EP1511199A2 Method and system for controlling an amplifier in an optical network
03/01/2005US6861640 Detecting and thwarting imaging systems at theatrical performances
02/2005
02/24/2005WO2005017636A2 Eye-protection device having dual high voltage switching
02/24/2005WO2005017570A2 Surface plasmon-enhanced nano-optic devices and methods of making same
02/17/2005WO2005015269A2 Night viewer accommodating multiple image tube types
02/17/2005WO2004008488A8 Ganged detector pixel, photon/pulse counting radiation imaging device
02/17/2005WO2003107088A8 Image intensification camera
02/17/2005US20050035272 Wavelength measuring device, light receiving unit, and wavelength measuring method
02/16/2005CN1582109A Method and a device for determination of the actual photosynthesis in plants
02/10/2005US20050034023 Energy management system
02/10/2005US20050029434 Method for manufacturing photodetector for weak light
02/09/2005CN1578030A Surface light emitting element, optical module, light transmission device
02/09/2005CN1578021A Optoelectronic element and method of manufacturing it, optical module and method of driving it
02/09/2005CN1577910A Infrared projector
02/08/2005US6852966 Method and apparatus for compensating a photo-detector
02/08/2005CA2355307C Fabricating a hybrid imaging device
02/03/2005US20050024624 Speckle based sensor for three dimensional navigation
02/03/2005US20050023440 Integrated optical detector and diffractive optical element
02/02/2005CN1572419A Work support apparatus
01/2005
01/27/2005WO2005008715A2 Display device
01/27/2005WO2005008711A2 Electron emission device
01/27/2005US20050022264 Method and a device for determination of the actual photosynthesis in plants
01/27/2005US20050018467 Electron emission device
01/27/2005US20050017648 Display device
01/27/2005US20050017204 Infrared projector
01/26/2005EP1501160A2 Optoelectronic element and method of manufacturing it, optical module and method of driving it
01/25/2005US6847036 Charged particle beam detection system
01/20/2005WO2005006379A1 Optical imaging system having a field-of-regard
01/20/2005WO2004036539A3 Passive touch-sensitive optical marker
01/20/2005US20050012035 System and method for significant dust detection and enhancement of dust images over land and ocean
01/20/2005US20050012033 Digital photon-counting geiger-mode avalanche photodiode solid-state monolithic intensity imaging focal-plane with scalable readout circuitry
01/20/2005CA2501320A1 Optical imaging system having a field-of-regard
01/19/2005EP1498706A1 Photosensor
01/19/2005EP1498311A2 Infrared projector
01/18/2005US6844539 Touch location by retroflected scanned optical beams
01/13/2005WO2004036269A3 Method and apparatus of using optical distortion in a directed countermeasure system to provide a variable field of view
01/13/2005US20050006569 Work support apparatus
01/13/2005US20050006568 Auto on/ off plug
01/12/2005EP1496582A1 Surface light emitting element, optical module, light transmission device
01/11/2005US6841772 Eye-protection device having dual high voltage switching
01/11/2005US6841770 Semiconductor integrated circuit device and imaging system
01/06/2005US20050001151 Optical receiver
01/06/2005US20050001150 Light-receiving circuit that protects breakdown of the avalanche photodiode by the photo current generated thereby
01/05/2005EP0968518B1 Vacuum diode with high saturation current density and quick response time for detecting electromagnetic radiation
01/04/2005US6838657 Optical position detecting device and recording medium
12/2004
12/30/2004US20040262496 Image sensor package and system
12/29/2004WO2004114359A1 Photo-detecting tube
12/14/2004US6831341 Photocathode having AlGaN layer with specified Mg content concentration
12/09/2004WO2004107378A2 Tuned bandwidth photocathode for transmission electron affinity devices
12/08/2004EP1483774A2 Avalanche photodiode controller circuit for fiber optics transceiver
12/07/2004US6828730 Microdischarge photodetectors
11/2004
11/25/2004WO2004102227A2 Method and apparatus for monitoring a photo-detector
11/25/2004US20040232403 Tuned bandwidth photocathode for transmission negative electron affinity devices
11/23/2004US6821808 CMOS APS with stacked avalanche multiplication layer which provides linear and logarithmic photo-conversion characteristics
11/18/2004WO2004099865A2 Digital photon-counting geiger-mode avalanche photodiode solid-state monolithic intensity imaging focal-plane with scalable readout circuitry
11/18/2004US20040227063 Method and device for lateral adjustment of image
11/18/2004US20040227062 Light-receiving module having a light-receiving device on a die-capacitor
11/18/2004US20040227061 Three-dimensional island pixel photo-sensor
11/11/2004WO2004097880A1 Device for producing photoelectronic emission in vacuum
11/11/2004US20040222360 Method and apparatus for monitoring a photo-detector
11/11/2004US20040222358 Thin wafer detectors with improved radiation damage and crosstalk characteristics
11/09/2004US6815656 Integrated optical cross-connect amplifier
11/09/2004US6815655 Method and apparatus for sequencing power in a photodetector circuit
11/04/2004WO2004081861A9 Automated card counter and method of automatically counting cards
11/04/2004US20040218479 Optical position detecting device and recording medium
10/2004
10/28/2004WO2004093318A2 Method and system to differentially enhance sensor dynamic range
10/21/2004US20040207858 Optical position detecting device and recording medium
10/21/2004US20040206889 Optical position detecting device and recording medium
10/21/2004US20040206886 Fabrication of low leakage-current backside illuminated photodiodes
10/19/2004US6806458 Method, sensing device and optical pointing device including a sensing device for comparing light intensity between pixels
10/14/2004US20040200951 Light detection device and mounting method thereof
10/12/2004US6803555 Two-stage auto-zero amplifier circuit for electro-optical arrays
10/07/2004US20040196674 Integrated circuit
10/07/2004US20040195492 Image sensor having a photosensitive chip mounted to a metal sheet
10/07/2004DE102004013077A1 Photodetektor und Verfahren zur Herstellung des Photodetektors Photodetector and method of making the photodetector
10/05/2004US6800838 Image sensor having reduced stress color filters and method of making
09/2004
09/30/2004WO2004084262A2 Method and device for lateral adjustment of image
09/30/2004US20040189842 Semiconductor integrated circuit device and imaging system
09/30/2004US20040188597 Photoelectric conversion device, method for manufacturing photoelectric conversion device, and camera having photoelectric conversion device
09/29/2004CN1532940A Light detector and method for producing light detector
09/28/2004US6797945 Piezoelectric charged droplet source
09/28/2004US6797936 Automated laser diode testing
09/23/2004WO2004081861A2 Automated card counter and method of automatically counting cards
09/23/2004US20040182996 Detecting and thwarting imaging systems at theatrical performances
09/23/2004US20040182994 Photo-sensor and method for manufacturing the photo-sensor
09/23/2004US20040182993 Solid-state radiation detector using a single crystal of compound semiconductor inSb
09/23/2004US20040182992 Semiconductor integrated circuit device and imaging system
09/16/2004US20040178328 Automated card counter and method of automatically counting cards
09/16/2004US20040178327 Determination of a movable gantry position
09/16/2004US20040178326 Microprocessor based automatically dimmable eye protection device with interruption prevention
09/16/2004US20040178325 Thin film organic position sensitive detectors
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