Patents
Patents for H01J 40 - Photoelectric discharge tubes not involving the ionisation of a gas (3,388)
10/2011
10/20/2011US20110254763 Optical pointing module and electronic apparatus
10/20/2011US20110253917 Optical Module Having a Multifocal Optical System for Covering a Far Range and a Near Range in One Image
10/20/2011US20110253884 Light barrier and method for the operation of a light barrier
10/20/2011US20110253880 Optical Reader Having Enhanced Two-Dimensional Resolution
10/18/2011USRE42845 Indirect monitoring of semiconductor light source within a photonic package
10/18/2011US8040060 Electron tube
10/18/2011US8039783 Methods and materials for detecting light released from a labeling material using self triggering excitation
10/18/2011US8039782 Optical sensor device and electronic apparatus with an amplifier circuit and dual level shift circuit
10/13/2011WO2011127463A1 Nanostructured surfaces
10/13/2011US20110248961 Device Including Multi-Function Circuitry Having Optical Detectors and Method of Flip-Chip Assembly Therefor
10/13/2011US20110248155 Distributed filtering and sensing structure and optical device containing the same
10/13/2011US20110248154 Light barrier
10/13/2011US20110248153 Optical Navigation System Having A Filter-Window To Seal An Enclosure Thereof
10/13/2011US20110248152 Apparatus and Circuit with a Multi-Directional Arrangement of Optical Elements
10/13/2011US20110248151 System and Circuit Including Multiple Photo Detectors
10/11/2011US8035295 Field-emission cathode, with optical control
10/06/2011US20110240857 Discrete Dynode Detector with Dynamic Gain Control
10/04/2011US8030606 Pixel with differential readout
10/04/2011CA2447288C Nitride phosphor and method for preparation thereof, and light emitting device
09/2011
09/29/2011US20110234558 Color imaging using color led array as color light-field image sensor
09/29/2011US20110234537 Object-sensing device
09/29/2011US20110233382 Method and Apparatus for High Resolution Photon Detection Based on Extraordinary Optoconductance (EOC) Effects
09/27/2011US8026470 Photosensor circuits including a switch mode power converter, a driver transistor and a relay coil
09/22/2011US20110228028 Optical device and image forming apparatus having the optical device incorporated therein
09/22/2011US20110227779 Activating Motion Detectors
09/22/2011US20110226938 Multi-Optical Axis Photoelectric Sensor
09/22/2011US20110226937 Vertical pillar structured photovoltaic devices with mirrors and optical claddings
09/22/2011US20110226933 Image Intensifying Device
09/22/2011US20110226932 Systems and methods for targeting directed energy devices
09/20/2011US8022352 Flexible substrate with etched lens array
09/20/2011US8022349 Linear sensor array for an optical spectroscopy device and methods of use thereof
09/20/2011US8022346 Automatic fault detection and laser shut-down method for a laser-generated windshield display
09/15/2011US20110221945 Semiconductor device
09/15/2011US20110221336 Photomultiplier and its manufacturing method
09/15/2011US20110220779 Optical transmission device, laser module, failure detection method for laser module, and failure detection program for laser module
09/15/2011US20110220774 Light Beam Detector
09/14/2011CN102187425A Photon enhanced thermionic emission
09/13/2011US8017901 Photodetector
09/13/2011US8017900 Photon counting apparatus
09/09/2011WO2011109089A1 System for maintaining an even temperature distribution across a laser detector
09/08/2011US20110215228 Large area photo detector
09/08/2011US20110215221 Photoelectric sensor and method for aiding operational checking of photoelectric sensor
09/06/2011US8013289 Lens array block for image capturing unit and methods of fabrication
09/01/2011US20110213462 Multi-Focal Intraocular Lens System and Methods
09/01/2011US20110210246 Method and system for determining depth profiling
09/01/2011US20110210236 Optical power converter
09/01/2011US20110210235 Photon sharpening
08/2011
08/30/2011US8008616 Interrupter
08/25/2011WO2011102188A1 Alkali metal introduction apparatus and alkali metal introduction method
08/25/2011US20110204215 Optical device and method of manufacturing the same
08/24/2011EP2359383A1 Seed sensor system and method for improved seed count and seed spacing
08/23/2011US8003933 Method and apparatus for blocking ambient light in a live fiber optic identifying device
08/23/2011US8003931 Optical vend-sensing system for control of vending machine
08/23/2011US8003930 Ambient light sensor
08/18/2011US20110199753 Phosphor-centric control of color of light
08/18/2011US20110199564 Display device substrate, display device substrate manufacturing method, display device, liquid crystal display device, liquid crystal display device manufacturing method and organic electroluminescent display device
08/16/2011US7999225 Charged particle source with integrated energy filter
08/16/2011US7999216 Selective channel charging for microchannel plate
08/16/2011US7999214 Photo-detector filter having a cascaded low noise amplifier
08/09/2011US7994466 Bolometer-type infrared imaging apparatus including a one or two dimensional sensor array semiconductor device
08/09/2011US7994465 Methods and devices for improved charge management for three-dimensional and color sensing
08/04/2011US20110189787 Spectrometer and method of operating a spectrometer
08/04/2011US20110188026 Sensor, method of operating the same, and system including the same
08/04/2011US20110187908 High-speed charge-transfer photodiode, a lock-in pixel, and a solid-state imaging device
08/04/2011US20110186740 System for controlling photomultiplier gain drift and associated method
08/04/2011US20110186715 Dynamic Impedance Receiver Circuit For Ultrafast Low-power Photodetector
08/04/2011US20110185935 Optical proximity fuze
08/02/2011US7989755 Apparatus for photon detection including a sample cell with an outer surface with a curved bottom, and a pinhole created on a pinhole plate
08/02/2011US7989754 Optical circuit and method for measuring monitor characteristic
08/02/2011US7989753 Photodetector having wide dynamic range and low temperature dependence
07/2011
07/28/2011US20110181444 Device for controlling a braille display, a braille display, and an associated control method
07/28/2011US20110180695 Layered lens structures and methods of production
07/28/2011US20110180693 Photodiode front end with improved power supply rejection ratio (psrr)
07/21/2011US20110178414 Giological information detector and biological information measuring device
07/21/2011US20110174973 High-Speed Molecular Analyzer System and Method
07/21/2011US20110174591 Automatic Diameter Ascertainment of Coins
07/20/2011CN102132374A Dynamic impedance receiver circuit for ultrafast low-power photodetector
07/19/2011US7982177 Frontside illuminated image sensor comprising a complex-shaped reflector
07/19/2011US7982172 Micro channel plate assembly
07/14/2011WO2011084139A1 Self-healing low temperature dispenser photocathode
07/14/2011US20110172942 Systems and methods for indicating an amount of use of a sensor
07/14/2011US20110171072 Apparatus, System and Method for Label-Free Quantitative Detection of Biomolecules
07/14/2011US20110168877 Movement detection device
07/14/2011US20110168876 Optical module and system for liquid sample
07/14/2011US20110168869 System and/or method for reading, measuring and/or controlling intensity of light emitted from an led
07/12/2011US7977620 Laser-welding method for stacked workpieces
07/12/2011US7977617 Image intensifying device having a microchannel plate with a resistive film for suppressing the generation of ions
07/07/2011US20110163907 Selectable filed motion detector
07/05/2011US7973272 Interface techniques for coupling a microchannel plate to a readout circuit
07/05/2011US7973271 Solid-state image pickup device, method for manufacturing solid-state image pickup device, and camera
06/2011
06/30/2011WO2008100693A3 Specular array for radiometric calibration and method
06/30/2011US20110156597 Liquid crystal display with ambient light sensor
06/30/2011US20110155919 Microchannel plate, gas proportional counter and imaging device
06/23/2011US20110151575 Energetic Material Detector
06/23/2011US20110149388 Operating circuit and control method for a photomultiplier
06/23/2011US20110147622 Biochip scanner
06/23/2011US20110147571 Motion detection mechanism for laser illuminated optical mouse sensor
06/23/2011US20110147102 Object detection device
06/22/2011EP2335269A1 Dynamic impedance receiver circuit for ultrafast low-power photodetector
06/22/2011EP2335268A2 Photon enhanced thermionic emission
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