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