| Patents for H01J 40 - Photoelectric discharge tubes not involving the ionisation of a gas (3,388) |
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| 05/10/2007 | US20070102626 Displacement and velocity sensor |
| 05/10/2007 | US20070102624 Row driven imager pixel |
| 05/09/2007 | CN1959895A Photocathode |
| 05/08/2007 | US7214932 Resonator method and system for distinguishing characteristics of surface features or contaminants |
| 05/08/2007 | US7214926 Imaging systems and methods |
| 05/08/2007 | US7214924 Light-receiving method of an avalanche photodiode and a bias control circuit of the same |
| 05/08/2007 | US7214919 Microelectronic imaging units and methods of manufacturing microelectronic imaging units |
| 05/03/2007 | WO2005114698A3 Optical positioning device having shaped illumination |
| 05/03/2007 | US20070097362 Optical displacement sensor structure with one light source, and external force detecting device incorporating the same |
| 05/03/2007 | US20070096648 Photocathode |
| 05/03/2007 | US20070096020 Method of fixing an optical element and method of manufacturing optical module |
| 05/03/2007 | US20070096016 Layered lens structures and methods of production |
| 05/03/2007 | US20070096015 Optoelectronic sensor device for a motor vehicle |
| 05/02/2007 | CN1314214C Receiving circuit for free-space optical communication |
| 05/01/2007 | US7211781 Light receiver apparatus for mobile body |
| 05/01/2007 | US7211780 Light receiving circuit using avalanche photodiode with a controlled voltage divider |
| 04/26/2007 | US20070090283 Optical shutter for miniature cameras |
| 04/26/2007 | US20070090280 Methods and apparatus for inspecting an object |
| 04/26/2007 | US20070090279 System and method for an optical navigation device configured to generate navigation information through an optically transparent layer and to have skating functionality |
| 04/24/2007 | US7209043 Sensing system for pet controllable access |
| 04/24/2007 | US7208874 Transmitting type secondary electron surface and electron tube |
| 04/24/2007 | US7208725 Optoelectronic component with encapsulant |
| 04/24/2007 | US7208720 Intrusion detection system |
| 04/19/2007 | WO2007044684A2 Optical fiber assembly wrapped across gimbal axes |
| 04/19/2007 | WO2007005888A3 Movie antipirating |
| 04/19/2007 | US20070084989 Light guide touch screen |
| 04/19/2007 | US20070084988 Level detector |
| 04/19/2007 | US20070084987 Low power switching for antenna reconfiguration |
| 04/19/2007 | US20070084505 Thin-film solar cells and photodetectors having enhanced optical absorption and radiation tolerance |
| 04/17/2007 | US7205528 Method of and apparatus for detecting coordinate position having three scanning modes |
| 04/17/2007 | US7205527 Apparatus for fanning out near infrared radiation in an automotive occupant position restraint system |
| 04/17/2007 | US7205526 Methods of fabricating layered lens structures |
| 04/17/2007 | US7205524 Vehicle rearview mirror system having a variable reflectance control |
| 04/17/2007 | US7205522 Pixel circuit for image sensor |
| 04/17/2007 | US7205521 Speckle based sensor for three dimensional navigation |
| 04/12/2007 | US20070080289 Light tester for vehicles, preferably for motor vehicles |
| 04/12/2007 | US20070080286 Optical receiver with a modulated photo-detector |
| 04/10/2007 | US7202951 Laser-based cleaning device for film analysis tool |
| 04/10/2007 | US7202469 Solid-state imaging device with molded resin ribs and method of manufacturing |
| 04/10/2007 | US7202466 Apparatus and method for providing high intensity non-coherent light and for speckle reduction |
| 04/10/2007 | US7202464 Optical bench, slim optical pickup employing the same and method of manufacturing the optical bench |
| 04/05/2007 | WO2007037931A2 A photoelectron spectroscopy apparatus and method of use |
| 04/05/2007 | WO2007011630A3 Systems, circuits and methods for reducing thermal damage and extending the detection range of an inspection system by avoiding detector and circuit saturation |
| 04/05/2007 | US20070076188 Laser level detection system |
| 04/05/2007 | US20070075238 Method for assembling an optical transducer element, and optical transducer element assembled by the method |
| 04/05/2007 | US20070075237 Optical fiber assembly wrapped across gimbal axes |
| 04/05/2007 | US20070075236 Packaging method of a light-sensing semiconductor device and packaging structure thereof |
| 04/05/2007 | US20070075235 Packaging structure of a light-sensing element with reduced packaging area |
| 04/05/2007 | US20070075234 Projection system and light-guiding assembly thereof |
| 04/04/2007 | EP1317789A4 Large current watchdog circuit for a photodetector |
| 04/04/2007 | CN1943004A Surface mount multi-channel optocoupler |
| 04/03/2007 | US7199357 Image enhancement by sub-pixel imaging |
| 04/03/2007 | US7199352 Measuring method and device for measuring distribution of sensitivity |
| 04/03/2007 | US7199350 Optical input device with a light source die mounted on a detecting die and manufacture method thereof |
| 04/03/2007 | US7199347 Layered microlens structures and devices |
| 04/03/2007 | US7199345 Low profile wire bond for an electron sensing device in an image intensifier tube |
| 03/29/2007 | WO2007035472A2 Scheimpflug normalizer |
| 03/29/2007 | US20070069645 Electron tube |
| 03/29/2007 | US20070069125 Photoelectron spectroscopy apparatus and method of use |
| 03/29/2007 | US20070069113 Solid-state image-pickup device with column-line amplifiers and limiter |
| 03/29/2007 | US20070069112 Solid-state image pick-up device and pixel signal reading method |
| 03/27/2007 | USRE39527 Method and apparatus for measuring a low power signal |
| 03/27/2007 | US7196790 Multiple wavelength spectrometer |
| 03/27/2007 | US7196320 Fiber optic encoder for position sensing |
| 03/27/2007 | US7196316 Portable electronic device with activation sensor |
| 03/27/2007 | US7196313 Surface mount multi-channel optocoupler |
| 03/27/2007 | US7196311 Semiconductor photosensor |
| 03/27/2007 | US7196307 Optical sensor, method of reading optical sensor, matrix-type optical sensor circuit, and electronic apparatus |
| 03/27/2007 | US7196306 Image sensor pixel circuitry with transistors to improve dynamic range |
| 03/22/2007 | US20070063135 Image sensing device package structure |
| 03/20/2007 | US7193201 Method for measuring external light to control protection means against sunlight or illumination |
| 03/20/2007 | US7193200 Receiver circuit for a push-pull transmission method |
| 03/15/2007 | WO2007030734A2 In-situ power monitor having an extended range to stabilize gain of avalanche photodiodes across temperature variations |
| 03/15/2007 | US20070057207 Self-contained fork sensor having a wide effective beam |
| 03/15/2007 | US20070057169 Package structure for an optical sensor |
| 03/15/2007 | US20070057164 Scheimpflug normalizer |
| 03/15/2007 | US20070057161 Light receiving element for position detection, and sensor and electronic apparatus having the same |
| 03/15/2007 | US20070057160 In-situ power monitor having an extended range to stabilize gain of avalanche photodiodes across temperature variations |
| 03/15/2007 | US20070057159 Apparatus and method for photo-electric measurement |
| 03/15/2007 | CA2618208A1 In-situ power monitor having an extended range to stabilize gain of avalanche photodiodes across temperature variations |
| 03/13/2007 | US7189962 Semiconductor relay apparatus and wiring board fabrication method |
| 03/08/2007 | US20070051878 Optical coupling device and electronic apparatus using same |
| 03/08/2007 | US20070051877 Optical transmitter-receiver, optical transmitter-receiver module, and optical communication device |
| 03/08/2007 | US20070051876 Imager |
| 03/08/2007 | US20070051875 Optoelectronic memory devices |
| 03/07/2007 | EP1759064A2 Photonic detector device and method |
| 03/07/2007 | EP1328962B1 Amplified cmos transducer for single photon read-out of photodetectors |
| 03/06/2007 | US7186967 Optical transducer having optical fibers resiliently warped near optical devices and musical instrument using the same |
| 03/06/2007 | US7186965 Distance sensor and method for detecting a distance |
| 03/06/2007 | US7186964 Dark current reduction circuitry for CMOS active pixel sensors |
| 03/01/2007 | WO2005114696A3 Optical positioning device resistant to speckle fading |
| 03/01/2007 | US20070045522 Omnidirectional electromagnetic sensing device |
| 02/28/2007 | EP1756849A2 System and method for sensing using adjustable modulation transfer function (mtf) |
| 02/28/2007 | EP1756761A2 Multi-sensor surveillance portal |
| 02/22/2007 | US20070040104 Electronic circuit, electronic device, method of driving electronic device, electro-optical device, and electronic apparatus |
| 02/22/2007 | US20070040103 Technique for reducing a parasitic DC bias voltage on a sensor |
| 02/22/2007 | US20070040096 Photodetector using photomultiplier and gain control method |
| 02/22/2007 | US20070040095 Method and system of array imaging |
| 02/22/2007 | CA2619865A1 Weatherstrip incorporating pinch sensor, new pinch sensors, and associated methods |
| 02/20/2007 | US7180441 Multi-sensor surveillance portal |