| Patents for G01J 1 - Photometry, e.g. photographic exposure meter (22,989) |
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| 04/03/2007 | US7198402 Method for determining an interior temperature of a passenger area of a motor vehicle, arrangement for execution of the method, and a temperature sensor |
| 04/03/2007 | US7197934 Pressure sensor with temperature compensated optical fiber |
| 03/29/2007 | WO2006135850A9 Electronically modulated dynamic optical phantoms for biomedical imaging |
| 03/29/2007 | WO2006129054A3 Devices and methods for quantification of liquids in gas-condensate wells |
| 03/29/2007 | WO2006022841A3 A light meter for detecting and measuring intensity of two or more wavelengths of light |
| 03/29/2007 | WO2005112525A3 Apparatus, system, and method for frequency stabilized mode-locked laser |
| 03/29/2007 | US20070070333 Light returning target for a photometer |
| 03/29/2007 | US20070070329 Illumination beam measurement |
| 03/29/2007 | US20070070230 Solid state image pickup device |
| 03/29/2007 | US20070069144 Image pick-up apparatus and image pick-up system |
| 03/29/2007 | US20070069115 Fiber bragg grating sensored segmented deflectometer for ground displacement monitoring |
| 03/28/2007 | EP1767912A2 Lightweigt infrared camera |
| 03/28/2007 | EP1767911A1 Photodetector |
| 03/28/2007 | EP1767910A2 Light amount measuring apparatus and light amount measuring method |
| 03/28/2007 | EP1766658A2 Charge detector array |
| 03/28/2007 | EP1766344A1 Radiation sensor device and fluid treatment system containing same |
| 03/28/2007 | CN2884366Y Radio type ultraviolet ray index measuring device |
| 03/28/2007 | CN2884168Y Laser out-put terminal locking device |
| 03/28/2007 | CN2884167Y Hand-carried electronic device for measuring the strength of ultraviolet rays |
| 03/28/2007 | CN1938370A Method of coloring a coating composition |
| 03/28/2007 | CN1937236A Multifunctional optical sensor comprising a photodetectors matrix coupled to a microlenses matrix |
| 03/28/2007 | CN1936521A Method for conducting light radiation scaling using relative photon |
| 03/28/2007 | CN1307410C Structure self-aligning method for making infrared absorption layer of infrared sensor for micromechanical heat stack |
| 03/27/2007 | USRE39527 Method and apparatus for measuring a low power signal |
| 03/27/2007 | US7196789 Light processor providing wavelength control and method for same |
| 03/27/2007 | US7196723 Streak apparatus with focus |
| 03/27/2007 | US7196357 Optical semiconductor apparatus |
| 03/27/2007 | US7196330 Passive infrared sensor |
| 03/27/2007 | US7196320 Fiber optic encoder for position sensing |
| 03/27/2007 | US7196317 System, device, and method for detecting perturbations |
| 03/27/2007 | US7196307 Optical sensor, method of reading optical sensor, matrix-type optical sensor circuit, and electronic apparatus |
| 03/27/2007 | US7195361 Active hybrid optical component |
| 03/22/2007 | WO2007033119A2 System for sequentially measuring the output of a plurality of light sensors which generate current in response to incident light |
| 03/22/2007 | WO2007032863A2 Dosimeter based on a gas electron multiplier for dose measurements of therapeutic radiation |
| 03/22/2007 | WO2007012839A3 Light measurement method and apparatus |
| 03/22/2007 | WO2007009541A8 Medical test device and method for the optical determination of an analyte comprising means for compensating the ambient light background |
| 03/22/2007 | WO2006083335A3 Specific density detector with electro mechanical actuator and improved mirror |
| 03/22/2007 | WO2005104311A3 Duv light source optical element improvements |
| 03/22/2007 | US20070065075 Segmented fiber optic sensor and method |
| 03/22/2007 | US20070063154 Energy-transfer nanocomposite materials and methods of making and using same |
| 03/22/2007 | US20070063151 Transillumination having orange color light |
| 03/22/2007 | US20070063150 Transilluminator light shield |
| 03/22/2007 | US20070063125 Semiconductor light source with optical feedback |
| 03/22/2007 | DE102005044679A1 Schaltungsanordnung zur Versorgung einer Photodiode mit einer Vorspannung Circuit arrangement for the supply of a photodiode with a bias |
| 03/21/2007 | EP1608933A4 Apparatus and method for measurement of fields of backscattered and forward scattered/reflected beams by an object in interferometry |
| 03/21/2007 | CN1934430A Photodetector |
| 03/21/2007 | CN1933149A Backward integrated micro-lens infrared focal plane detector and micro-lens producing method |
| 03/21/2007 | CN1306701C DC offset cancellation circuit, differential amplification circuit, photo-electric pulse conversion circuit |
| 03/21/2007 | CN1306700C Pulse shaping circuit, pulse generating circuit and photo-electric pulse conversion circuit |
| 03/21/2007 | CN1306256C Optical characteristic measurer and optical displacement gage |
| 03/21/2007 | CN1305775C Local used type water treatment system for treatment of water |
| 03/20/2007 | US7194214 Patch density measuring apparatus and image forming apparatus |
| 03/20/2007 | US7193701 Gray optical standard |
| 03/20/2007 | US7193693 Apparatus for manufacturing flat panel display devices |
| 03/20/2007 | US7193241 Ultraviolet sensor and method for manufacturing the same |
| 03/20/2007 | US7193228 EUV light source optical elements |
| 03/20/2007 | US7193211 Thermal type infrared ray imaging device and fabrication method thereof |
| 03/20/2007 | US7193209 Method for distinguishing objects in a video image by using infrared reflective material |
| 03/20/2007 | US7193201 Method for measuring external light to control protection means against sunlight or illumination |
| 03/20/2007 | US7193037 Biomimetic infrared sensor containing a temperature-sensing helical coiled-coil protein, TlpA8, incorporated into an electroconductive film or gel; lightweight, high sensitivity and excellent dynamic range |
| 03/20/2007 | CA2382372C Light-beam multiple reflections resolution |
| 03/15/2007 | WO2007030734A2 In-situ power monitor having an extended range to stabilize gain of avalanche photodiodes across temperature variations |
| 03/15/2007 | WO2006109140A8 A radiometer with spectral response equivalent to the erythema action curve cie, for measuring the total effective irradiance |
| 03/15/2007 | US20070061111 Apparatus and method for measuring optical characteristics of an object |
| 03/15/2007 | US20070058159 Method of and apparatus for determining focus of an imaging system |
| 03/15/2007 | US20070057160 In-situ power monitor having an extended range to stabilize gain of avalanche photodiodes across temperature variations |
| 03/15/2007 | US20070057157 Two-dimensional motion sensor |
| 03/15/2007 | DE19727225B4 System zur Erfassung eines sich auf einer Straße befindenden Gegenstands System for detecting an uncompleted property on a road object |
| 03/15/2007 | DE102005044031A1 Determining the circadian of effective irradiation or dosage of radiation source used in planning lighting mechanisms, by using measured wavelength values, visually effective radiation of radiation source, and turbidity of subject's eyes |
| 03/15/2007 | DE102005040351A1 Radiation module for detecting, controlling and monitoring e.g. living organism, has laminar substrate composed of light-conductive material, and including polymer coating that contains fluorescent material |
| 03/15/2007 | CA2618208A1 In-situ power monitor having an extended range to stabilize gain of avalanche photodiodes across temperature variations |
| 03/14/2007 | CN1928517A Light receiving element for position detection, and sensor and electronic apparatus having the same |
| 03/13/2007 | US7190454 Automatic power controller |
| 03/13/2007 | US7190445 analysis apparatus comprising waveguide disposed over light sources and light detector mounted on surfaces of substrates and separated by an internal baffle, used for determining the presence or concentration of an analyte |
| 03/13/2007 | US7189974 EUV light spectrum measuring apparatus and calculating method of EUV light intensity |
| 03/13/2007 | US7189961 Scanning beam device with detector assembly |
| 03/13/2007 | US7189958 System, device, and method for detecting perturbations via a fiber optic sensor |
| 03/13/2007 | US7189355 Indicator for plasma sterilization |
| 03/13/2007 | CA2333596C Imaging system for vehicle headlamp control |
| 03/08/2007 | WO2007025563A1 Method and device for determination of fringing intensity of a laser beam |
| 03/08/2007 | WO2006093781A3 Systems for protecting internal components of an euv light source from plasma-generated debris |
| 03/08/2007 | WO2005111556A3 Flame detector with uv sensor |
| 03/08/2007 | US20070053856 Integrating ultraviolet exposure detection devices |
| 03/08/2007 | US20070051903 Optical detection apparatus and method thereof |
| 03/08/2007 | US20070051883 Lighting using solid state light sources |
| 03/08/2007 | US20070051882 System and method for monitoring a well |
| 03/08/2007 | US20070051877 Optical transmitter-receiver, optical transmitter-receiver module, and optical communication device |
| 03/08/2007 | US20070051871 System and method for generating positional and orientation information of an object |
| 03/08/2007 | DE102005042082A1 Circuit arrangement e.g. for motor vehicle dashboard, has measuring device coupled to LED for measurement of ambience brightness |
| 03/07/2007 | EP1759186A2 Sensor constructs and detection methods |
| 03/07/2007 | EP1759064A2 Photonic detector device and method |
| 03/07/2007 | EP1208367A4 Spectral imaging system |
| 03/07/2007 | CN2876738Y Electrical calibrator for UV radiation testing |
| 03/07/2007 | CN1926414A Tamper-proof container |
| 03/06/2007 | US7187823 Contact-free slip ring for survey instrumentation |
| 03/06/2007 | US7186989 Low thermal mass fluorometer |
| 03/06/2007 | US7186968 Polarization sensitive solid state image sensor including integrated photodetector and polarizing assembly and associated methods |
| 03/06/2007 | US7186967 Optical transducer having optical fibers resiliently warped near optical devices and musical instrument using the same |
| 03/01/2007 | WO2007022960A1 Sun sensor for a motor vehicle |
| 03/01/2007 | WO2007003036B1 Method and system for luminance characterization |