| Patents for G01J 1 - Photometry, e.g. photographic exposure meter (22,989) |
|---|
| 02/04/2009 | CN100458380C Non-refrigeration infrared focus plane non-uniform correcting algorithm based on Wiener filter theory |
| 02/04/2009 | CN100457036C Guard ring for direct photo-to-electron conversion detector array |
| 02/03/2009 | US7486322 Light sensor circuit having source/drain voltage changing-over circuit to minimize afterglow |
| 02/03/2009 | US7485878 Laser microdissection unit |
| 02/03/2009 | US7485876 Laser scanning microscope |
| 02/03/2009 | US7485868 Stabilization of a scintillation detector |
| 02/03/2009 | US7485847 Displacement sensor employing discrete light pulse detection |
| 02/03/2009 | US7485843 Touch/proximity-sensing using reflective optical sensor and a light pipe for specularly reflecting light |
| 02/03/2009 | US7485842 Optical proximity sensor for a liquid-jet instrument, and a liquid-jet instrument equipped with such a sensor |
| 02/03/2009 | US7485837 Image sensor |
| 02/03/2009 | CA2381311C Micro-bridge structure |
| 01/29/2009 | WO2009014155A1 Photoelectric conversion device and electronic device having the same |
| 01/29/2009 | WO2009013725A1 Indoor/outdoor detection |
| 01/29/2009 | US20090027663 Method of detecting sources of coherent radiation and a device utilising the method |
| 01/29/2009 | US20090026565 Optical Module |
| 01/29/2009 | US20090026386 System and method employing photokinetic techniques in cell biology imaging applications |
| 01/29/2009 | US20090026358 Position Sensor |
| 01/29/2009 | US20090026351 System and method for performing optical navigation on glass-like navigation surfaces |
| 01/29/2009 | US20090026350 Determination of low currents with high dynamic range for optical imaging |
| 01/29/2009 | US20090025493 Sensor Attachment Device, A Sensor and A Light Emitting Device For A Photo-Electrical Sensor |
| 01/29/2009 | DE102008033656A1 Verfahren und Vorrichtung zur Substratbehandlung in einer Druckmaschine Method and apparatus for substrate processing in a printing press |
| 01/29/2009 | DE102007043470A1 Radiation sensor for determining intensity of solar global radiation at black Earth finish, has device provided for heating or cooling absorption layer so that forceable energy is withdrawn or supplied to absorption layer by device |
| 01/28/2009 | CN201188192Y Two-dimension lighting intensity aspect sensor |
| 01/28/2009 | CN201188030Y 数字火焰检测器 Digital flame detector |
| 01/28/2009 | CN101354286A System for collecting SLD light source multiplex performance data |
| 01/28/2009 | CN101354285A Apparatus for driving linear array detector |
| 01/28/2009 | CN100456484C Optical sensor, method of reading optical sensor, matrix-type optical sensor circuit |
| 01/27/2009 | US7483196 Apparatus for multiple beam deflection and intensity stabilization |
| 01/27/2009 | US7482610 Vertical-cavity enhanced resonant thermal emitter |
| 01/27/2009 | US7482609 LPP EUV light source drive laser system |
| 01/27/2009 | US7482602 Scintillator plate for radiation and production method of the same |
| 01/27/2009 | US7482596 Vacuum UV based optical measuring method and system |
| 01/27/2009 | US7482591 Carbonate scale detector |
| 01/27/2009 | US7482574 Light guide having an elongate shape with dual concave shaped end and electronic device using light guide |
| 01/27/2009 | US7482567 Optical feedback system with improved accuracy |
| 01/27/2009 | US7482566 Equalization for a multi-axis imaging system |
| 01/27/2009 | US7482565 Systems and methods for calibrating light output by light-emitting diodes |
| 01/27/2009 | US7481975 Hydrogen peroxide indicator and method |
| 01/27/2009 | US7481542 Rearview mirror system—especially for a motor vehicle |
| 01/22/2009 | WO2008145796A3 Solar radiation sensor |
| 01/22/2009 | WO2008121072A9 System and method for photon detection |
| 01/22/2009 | US20090020710 Semiconductor nanocrystals for time domain optical imaging |
| 01/22/2009 | US20090020709 Image processing system, image processing method and computer readable medium |
| 01/22/2009 | US20090020703 Optical filter for improved white light immunity in an intrusion detector |
| 01/22/2009 | US20090020686 Reading circuit, display panel and electronic system utilizing the same |
| 01/22/2009 | US20090020685 Light emitting device and its calibrating and control methods |
| 01/22/2009 | US20090020684 Illumination apparatus and optical radiation control method thereof |
| 01/22/2009 | DE102008040316A1 Detektor zur Aufnahme einer Lichtintensität sowie System mit einem derartigen Detektor Detector for receiving a light intensity and system with such a detector |
| 01/22/2009 | DE102007033947A1 Method for continuous measurement of radiation immission, involves adjusting thermo probe on given operating temperature and calibration of thermo probe takes place by adjusting temperature equilibrium |
| 01/21/2009 | EP2017239A1 Pyroelectric ceramic composition, pyroelectric element, and infrared detector |
| 01/21/2009 | CN201184839Y Apparatus for detecting synthesis luminous characteristic of LED light source |
| 01/21/2009 | CN201184820Y Light sensing apparatus |
| 01/21/2009 | CN201184798Y Energy detection sensor combining with infrared detector |
| 01/21/2009 | CN101350357A Optical sensor, method of driving optical sensor, and electronic apparatus |
| 01/21/2009 | CN101349575A Photoelectric sensor |
| 01/21/2009 | CN101349559A System for testing accurate near sea-route indicator light fitting indication angle and test method thereof |
| 01/21/2009 | CN100454585C Gallium nitride-base ultraviolet detector with PIN structure and production thereof |
| 01/21/2009 | CN100453996C Method for detecting light intensity of main-beam light by non main light axle illuminancy |
| 01/20/2009 | US7480042 Luminescence reference standards |
| 01/20/2009 | US7480036 Stored light intensity measurement device |
| 01/20/2009 | US7479999 Photodetection device and method |
| 01/20/2009 | US7479659 Process for manufacturing encapsulated optical sensors, and an encapsulated optical sensor manufactured using this process |
| 01/20/2009 | US7479641 Ultra violet detector/indicator |
| 01/20/2009 | US7479623 Method of controlling the charging of a photomuliplier tube including sampling at least one of the dynodes for determining its voltage |
| 01/20/2009 | CA2637223A1 Detector for electromagnetic emission and process for the manufacture of said detector |
| 01/15/2009 | WO2009009630A1 Photoluminescent materials for multiphoton imaging |
| 01/15/2009 | WO2009009495A2 Extended dynamic range system design |
| 01/15/2009 | WO2009008258A1 Sensor device and method for manufacturing the same |
| 01/15/2009 | WO2009006665A1 Electronic component having an impedance dependent on electrical characteristic variables and/or electromagnetic radiation |
| 01/15/2009 | US20090016710 Electronic Device |
| 01/15/2009 | US20090015491 Electromagnetic wave sensor, imaging element and imaging device |
| 01/15/2009 | US20090015166 Ambient light sensing circuit and flat panel display including ambient light sensing circuit |
| 01/15/2009 | US20090014630 Extended dynamic range system design |
| 01/15/2009 | US20090014627 Photodetector device |
| 01/15/2009 | US20090014626 Street lamp |
| 01/15/2009 | DE112006003778T5 Optische Messvorrichtung Optical measuring device |
| 01/14/2009 | CN201181275Y Background brightness test device cooperated with visibility meter |
| 01/14/2009 | CN201181239Y Calibration apparatus of ambient brightness sensor |
| 01/14/2009 | CN101346614A Micro resonator sensor |
| 01/14/2009 | CN101346613A UV radiation meter using visible light sensors |
| 01/14/2009 | CN101345291A Organic polymer thin film ultraviolet detector and preparation method thereof |
| 01/14/2009 | CN101344454A SLD light source automatic filtering system |
| 01/14/2009 | CN101344431A On-line scaling system and method for optical communication system equipment |
| 01/14/2009 | CN101344430A High-speed optical sensing apparatus and system capable of simultaneously sensing luminous intensity and chroma |
| 01/14/2009 | CN100451579C Disphotic light spot testing lens hood under strong background environment |
| 01/14/2009 | CN100451578C Measuring system and method for wave zone laser energy/power |
| 01/14/2009 | CN100451577C Hartmann wavefront sensor based on micro-prism array for pulse light beam quality detection |
| 01/13/2009 | US7477438 Optical imaging system for imaging at least two planes of a light beam spaced apart in the beam direction |
| 01/13/2009 | US7477375 Optical reference standard |
| 01/13/2009 | US7477368 Relayed pupil optical control system |
| 01/13/2009 | US7477365 Optical spot geometric parameter determination using calibration targets |
| 01/13/2009 | US7476866 Apparatus and method for detection of vacuum ultraviolet radiation |
| 01/13/2009 | US7476859 Radiation detector |
| 01/13/2009 | US7476847 Adaptive image reading apparatus and control method of the apparatus |
| 01/08/2009 | WO2009006000A2 Distributed sensing in an optical fiber using brillouin scattering |
| 01/08/2009 | WO2008139379A3 Spectrum detector for uv radiation and manufacturing method therefore |
| 01/08/2009 | US20090012729 Light receiving apparatus, testing apparatus, light receiving method, testing method, test module and semiconductor chip |
| 01/08/2009 | US20090009900 Color filter, optical sensor mounted with color filter, and method for manufacturing same |
| 01/08/2009 | US20090009752 Method And Apparatus For Referencing A MEMS Device |
| 01/08/2009 | US20090009751 Aberration measurement apparatus and aberration measurement method |