| Patents for G01J 1 - Photometry, e.g. photographic exposure meter (22,989) |
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| 02/20/2008 | EP1046148B1 Signaling fire detector |
| 02/20/2008 | CN101127206A Method, device and a display for automatically determining display brightness |
| 02/20/2008 | CN101126661A Method and apparatus for determining ambient light |
| 02/20/2008 | CN100370620C Solid camera device and camera using same |
| 02/20/2008 | CN100370223C Double hole type measural apparatus for scattering angle of laser beam |
| 02/19/2008 | US7333526 Coarse spectrometer with a grating |
| 02/19/2008 | US7333182 Range finder and method of reducing signal noise therefrom |
| 02/19/2008 | US7332730 Device and method for imaging a multiple particle beam on a substrate |
| 02/19/2008 | US7332724 Method and apparatus for acquiring radiation data |
| 02/19/2008 | US7332710 Method and apparatus for determining a scan boundary in an image scanner |
| 02/19/2008 | US7332704 Photosensitive button structure |
| 02/19/2008 | US7332699 Feed-forward methods and apparatus for setting the light intensities of one or more LEDs |
| 02/14/2008 | WO2008019160A2 Method for identifying refractive-index fluctuations of a target |
| 02/14/2008 | WO2007035907A3 Germicidal lamp |
| 02/14/2008 | US20080040044 System for cell-based screening |
| 02/14/2008 | US20080037140 Light-receiving element, optical head using the same, and optical recording/reproducing apparatus using the same |
| 02/14/2008 | US20080036887 Photo-Detecting Apparatus |
| 02/14/2008 | US20080036005 Cmos fabrication process utilizing special transistor orientation |
| 02/14/2008 | US20080035835 Photoelectric conversion sensor |
| 02/14/2008 | US20080035833 Fault detection method and apparatus |
| 02/14/2008 | DE102006039073A1 Device for investigating the spectral and spatial distribution of an electromagnetic radiation emitted from an object comprises radiation-receiving elements made from miniaturized filter elements permeable in the narrow spectral region |
| 02/13/2008 | EP1887331A1 Infrared sensor and its manufacturing process |
| 02/13/2008 | CN101124472A Sensor constructs and detection methods |
| 02/13/2008 | CN101122522A Ultraviolet light radiation meter |
| 02/13/2008 | CN101122521A Meter for photosynthetically active radiation |
| 02/13/2008 | CN101122520A Long-wave radiation meter |
| 02/13/2008 | CN101122519A Minitype detecting device for monitoring solar ultraviolet index |
| 02/13/2008 | CN100369271C Barrier height reinforced ultraviolet detector with gallium nitride schottky and production thereof |
| 02/13/2008 | CN100369270C Optical sensor and display |
| 02/12/2008 | US7330603 Method and device for electronic image capture in several zones |
| 02/12/2008 | US7330273 Compact high resolution imaging apparatus |
| 02/12/2008 | US7329912 Device and methods for CMOS image sensor having borderless contact |
| 02/12/2008 | US7329877 Photoelectrocatalytic sensor for measuring oxidizable impurities in air |
| 02/12/2008 | US7329872 Spectral analysis method for detecting an element |
| 02/12/2008 | US7329857 Side-emitting fiber optic position sensor |
| 02/12/2008 | US7329850 Vehicle rearview mirror system having a variable reflectance control |
| 02/12/2008 | CA2264113C Infrared radiation-detection device |
| 02/07/2008 | US20080031420 X-ray transmissive optical mirror apparatus |
| 02/07/2008 | US20080030725 Display panel inspection apparatus and method |
| 02/07/2008 | US20080030724 Image sensor and method of manufacturing the same |
| 02/07/2008 | US20080030723 Process and device for monitoring the illumination of lamp bulbs |
| 02/07/2008 | US20080030713 Uncaging devices |
| 02/07/2008 | US20080029687 Image Reading Apparatus and Image Reading Method |
| 02/07/2008 | DE102006036049A1 Electronic module for radiation sensor-component, has electronic components arranged in recess of printed circuit board as installation components such that electronic component do not project over board surface surrounding recess |
| 02/06/2008 | EP1884755A2 Light measuring device |
| 02/06/2008 | EP1884754A1 Infrared sensor |
| 02/06/2008 | EP1883794A1 Photon counting apparatus |
| 02/06/2008 | EP1883793A1 System and method for laser calibration |
| 02/06/2008 | CN201016843Y LED light flux testing device employing narrow beam standard light source |
| 02/06/2008 | CN201016803Y Fluorescent matter sorting device |
| 02/06/2008 | CN101118328A LCD, backlight state indicating equipment and method thereof |
| 02/06/2008 | CN101118182A Net radiation and all radiation |
| 02/06/2008 | CN101118181A Diapason resonant vibration type episcotister |
| 02/06/2008 | CN101118180A Scaling method for wide view field absolute radiometers used for measuring solar radiation |
| 02/06/2008 | CN101118179A LED radiant flux measurement method |
| 02/06/2008 | CN101118178A LED light flux testing method |
| 02/06/2008 | CN100367519C Zone-melting silicon monocrystal-based bipolar optical transistor and its detecting method |
| 02/06/2008 | CN100367281C Pulsed laser spot software synchronization acquisition method |
| 02/05/2008 | US7327861 Organism authenticating apparatus |
| 02/05/2008 | US7327458 Spectral sensitivity composing system |
| 02/05/2008 | US7326947 Current transfer ratio temperature coefficient compensation method and apparatus |
| 02/05/2008 | US7326944 Collapsible irradiation device |
| 02/05/2008 | US7326936 Photodetector and photodetecting device |
| 02/05/2008 | US7326921 Optical receiver with bias voltage adjusted according to adjustable bypass current |
| 02/05/2008 | US7326916 Optical submarine transmission system |
| 02/05/2008 | US7326906 Digital readout system |
| 02/05/2008 | US7326903 Mixed analog and digital pixel for high dynamic range readout |
| 02/05/2008 | US7325972 Method for determining an interior temperature of a passenger area of a motor vehicle, arrangement for execution of the method, and a temperature sensor |
| 01/31/2008 | US20080024771 Method for identifying articles and process for maintaining security |
| 01/31/2008 | US20080023735 Light sensing element, array substrate having the same and liquid crystal display apparatus having the same |
| 01/31/2008 | US20080023657 Extreme ultraviolet light source |
| 01/31/2008 | US20080023651 TDI detecting device, a feed-through equipment, an electron beam apparatus using these device and equipment, and a semiconductor device manufacturing method using the same electron beam apparatus |
| 01/31/2008 | US20080023646 Photostabilisation of Fluorescent Dyes |
| 01/31/2008 | US20080023625 Light Measurement apparatus |
| 01/31/2008 | DE102007020033A1 Verfahren zur Qualitätsbestimmung einer Lichtquelle Method for determining the quality of a light source |
| 01/31/2008 | DE10056070B4 Verfahren und Vorrichtung zur Bestimmung der Abbildungseigenschaften eines Kollektors Method and apparatus for determining the imaging properties of a collector |
| 01/30/2008 | CN201012648Y Automatic light opener for vehicles |
| 01/30/2008 | CN101116117A Thermal sensor |
| 01/30/2008 | CN101114440A Automatic brightness control device of outdoor full color LED big screen display screen and method thereof |
| 01/30/2008 | CN100365489C Light-emission control circuit |
| 01/30/2008 | CN100365398C Reflection mirror used for measuring space light strength distribution |
| 01/29/2008 | US7324191 Optical seat belt tension sensor |
| 01/29/2008 | US7323679 Procedure for the optical acquisition of objects by means of a light raster microscope with line by line scanning |
| 01/29/2008 | US7323678 Optical displacement transducer, displacement measurement system and method for displacement detection therefrom |
| 01/29/2008 | US7323677 Fiber-bragg grating-loop ringdown method and apparatus |
| 01/29/2008 | US7323673 Modulated laser light detector with discrete fourier transform algorithm |
| 01/29/2008 | US7323672 Light sensor structure with dark current compensation |
| 01/29/2008 | US7323671 Method and apparatus for varying a CMOS sensor control voltage |
| 01/29/2008 | US7323670 Laser operation for survey instruments |
| 01/24/2008 | WO2008010347A1 Photoelectric sensor |
| 01/24/2008 | WO2006091948A3 Laser produced plasma euv light source with pre-pulse |
| 01/24/2008 | US20080017801 EUV light source |
| 01/24/2008 | US20080017788 System and method for detecting lightning |
| 01/24/2008 | US20080017785 Automatic avalanche photodiode bias setting system based on unity-gain noise measurement |
| 01/24/2008 | US20080017784 Apparatus and methods to locate and track the sun |
| 01/24/2008 | US20080017400 Element, Thin Film Transistor and Sensor Using the Same, and Method of Manufacturing Element |
| 01/23/2008 | EP1880192A2 Low power glare sensor |
| 01/23/2008 | EP1554551A4 Methods and apparatus for ultraviolet sterilization |
| 01/23/2008 | CN101111738A Bandwidth estimation |
| 01/22/2008 | US7321423 Real-time goniospectrophotometer |