| Patents for G01J 1 - Photometry, e.g. photographic exposure meter (22,989) |
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| 04/16/2014 | CN101400974B Microarray imaging system and associated methodology |
| 04/15/2014 | US8700358 Method for reducing the refresh rate of Fiber Bragg Grating sensors |
| 04/15/2014 | US8700228 Beam scheduler and beam allocation method of beam scheduler |
| 04/15/2014 | US8699111 Apparatus and method for high-speed phase shifting for interferometric measurement systems |
| 04/15/2014 | US8698104 System and method for handling multiple workpieces for matrix configuration processing |
| 04/15/2014 | US8698092 Method and apparatus for motion recognition |
| 04/15/2014 | US8698082 High-fidelity device for single-shot pulse contrast measurement based on quasi-phase-matching (QPM) |
| 04/15/2014 | US8696985 Foot/footwear sterilization system |
| 04/15/2014 | CA2556828C Digital optical signal transmission in a seismic sensor array |
| 04/10/2014 | WO2014055677A1 System and method for determining size and location of minimum beam spot |
| 04/10/2014 | WO2014054119A1 Illuminance measurement device |
| 04/10/2014 | WO2014014534A3 Monitoring radiated infrared |
| 04/10/2014 | US20140098377 Image retrieving apparatus and optical displacement estimating apparatus |
| 04/10/2014 | US20140098363 System and method for determining size and location of minimum beam spot |
| 04/10/2014 | US20140098350 Optical device |
| 04/10/2014 | US20140097359 In-line decay-time scanner |
| 04/10/2014 | US20140097337 Object detecting system for imaging-based barcode readers |
| 04/10/2014 | US20140097332 Imaging device and method |
| 04/10/2014 | US20140097327 Finger navigation module with integrated ambient light sensor |
| 04/10/2014 | DE102012025567A1 Optically transparent electrode for opto-electronic application e.g. organic light emitting diode, has electrically conductive support grid comprising mesh structure to form geodesic sphere |
| 04/09/2014 | CN203534701U Illumination detection circuit having temperature compensation function |
| 04/09/2014 | CN203534700U Light intensity detection circuit |
| 04/09/2014 | CN203534699U Arc light sensor probe |
| 04/09/2014 | CN103718005A Apparatus and methods for optical control of lighting devices |
| 04/09/2014 | CN103712688A High-power ultra-short laser real-time near field intensity distribution measuring device |
| 04/09/2014 | CN103712687A High-power ultraviolet laser beam characteristic measurement and recording method based on photocarrier radiation technology |
| 04/09/2014 | CN103712686A Light intensity detecting device |
| 04/09/2014 | CN103712685A Photovoltaic array irradiance measurement identification method |
| 04/09/2014 | CN102621110B Electrooptic coefficient measuring device |
| 04/09/2014 | CN102564572B Detecting method for simulating light-mixing state of LED (light-emitting diode) light sources |
| 04/08/2014 | US8693879 Discrete bootstrapping in an optical receiver to prevent signal feedback |
| 04/08/2014 | US8692919 Photo-sensor, measurement apparatus and camera system |
| 04/08/2014 | US8692173 Solar tracking sensor array |
| 04/08/2014 | US8692172 Cold shield apparatus and methods |
| 04/03/2014 | WO2014051789A1 Mobile device based ultra-violet (uv) radiation sensing |
| 04/03/2014 | WO2014050859A1 Power damper, laser output meter, laser output measurement method, and laser output monitoring system |
| 04/03/2014 | US20140091226 Photosensor testing apparatus, a radiation detection apparatus including a photosensor and a method of selecting the photosensor for the radiation detection apparatus |
| 04/03/2014 | US20140091210 Optical sensor device and image display device |
| 04/03/2014 | US20140091198 Laser output measurement mechanism |
| 04/03/2014 | DE102012217881A1 Sensoranordnung und Herstellungsverfahren Sensor assembly and manufacturing processes |
| 04/03/2014 | DE102012217794A1 Measuring geometric beam property of laser, comprises directing laser beam on hydrogel formed body, locally changing material properties of beam, and determining geometric property of beam based on locally modified material properties |
| 04/03/2014 | DE102012019471A1 Method for determining e.g. fluorescence lifetime of paper to identify banknote, involves recording phase difference values of sample light by runtime camera, and determining material characteristic based on difference values |
| 04/02/2014 | CN203519162U Digital camera capable of detecting outdoor ultraviolet intensity |
| 04/02/2014 | CN203519161U Photobiological safety test system |
| 04/02/2014 | CN203519160U Light detecting device used in solar tracking system |
| 04/02/2014 | CN203519159U Diffuse reflection type highlight space-time sampling and measuring device based on rotating blade |
| 04/02/2014 | CN203519158U Light-sensor testing device |
| 04/02/2014 | CN103698723A Infrared ray and magnetic pole detector |
| 04/02/2014 | CN103698023A Signal tester of infrared remote controller |
| 04/02/2014 | CN103698005A Self-calibrated light source spectrum tuner |
| 04/02/2014 | CN103697938A Wireless sensor node capable of collecting reinforcement corrosion energy |
| 04/02/2014 | CN102607056B Ignition and flame detection integrated device |
| 04/02/2014 | CN102592403B Microcomputer eyesight protecting voice prompter |
| 04/02/2014 | CN102564574B Method for measuring radiant illumination of earth albedo |
| 04/01/2014 | US8687181 Method and apparatus for testing light-emitting device |
| 04/01/2014 | US8687178 Process for testing a laser device |
| 04/01/2014 | US8686373 Interactive display device |
| 04/01/2014 | US8686371 Using of enhanced retroreflectors for non-visible light |
| 04/01/2014 | US8686370 EUV light source components and methods for producing, using and refurbishing same |
| 04/01/2014 | US8686361 Radiation detection apparatus and method for manufacturing the same |
| 04/01/2014 | US8686344 Processing method and apparatus for energy saving of an active infrared induction instrument powered by a dry battery |
| 04/01/2014 | US8686335 System and method for adjusting the light output of an optoacoustic imaging system |
| 04/01/2014 | US8686331 Dynamic wavefront control of a frequency converted laser system |
| 03/27/2014 | WO2014046171A1 Terahertz-wave detection element, production method therefor, joined body, and observation device |
| 03/27/2014 | WO2014046170A1 Terahertz-wave detection element, production method therefor, joined body, and observation device |
| 03/27/2014 | WO2014046169A1 Terahertz-wave detection element, production method therefor, joined body, and observation device |
| 03/27/2014 | US20140085265 Directional Light Sensors |
| 03/27/2014 | US20140085245 Display integrated camera array |
| 03/27/2014 | US20140084191 Detection apparatus |
| 03/27/2014 | US20140084190 Optical connector with enhancing pins securing shell on circuit board |
| 03/27/2014 | US20140084145 Optical package with removably attachable cover |
| 03/27/2014 | US20140084134 Miniaturized optical system, light source module and portable electronic device |
| 03/27/2014 | DE102012109135A1 Device for determining e.g. color location homogeneity of LED of integrated circuit, has sensor elements detecting measured values of measured magnitude of electromagnetic radiation in cube-shaped hollow body |
| 03/26/2014 | EP2710340A1 Camera arrangement for a vehicle and method for calibrating a camera and for operating a camera arrangement |
| 03/26/2014 | CN203504502U Photoelectric signal amplification circuit for photometric system |
| 03/26/2014 | CN203502113U Voltage frequency conversion circuit for photometric system |
| 03/26/2014 | CN203502112U Interference light filtering sleeve set for display screen illumination measurement |
| 03/26/2014 | CN203502111U Road illumination quality detection device |
| 03/26/2014 | CN203502110U Hand-held portable laser power measuring apparatus |
| 03/26/2014 | CN103685635A Mobile phone protection case capable of detecting ultraviolet intensity |
| 03/26/2014 | CN103681718A Backside-illuminated photosensor array with white, yellow ad red-sensitive elements |
| 03/26/2014 | CN103678070A Calibration method, testing method and manufacturing method for optical sensor of mobile terminal |
| 03/26/2014 | CN103676971A Vacuum ultraviolet radiation intensity control device and method |
| 03/26/2014 | CN103675829A Virtual detector for sensor system |
| 03/26/2014 | CN103674904A Rapid atmospheric transmission correction method in infrared characteristic measurement |
| 03/26/2014 | CN103674241A Photosensitive circuit for detecting photosensitive signal |
| 03/26/2014 | CN103674240A LED lamp illumination detection circuit |
| 03/26/2014 | CN103674239A Ambient light detection device and method |
| 03/26/2014 | CN103674238A Adjustable standard low-brightness device |
| 03/26/2014 | CN103674237A A method for calibrating cross radiance of an infrared fixed star and a sky background |
| 03/26/2014 | CN103674236A Fixed light source-type full space distribution luminosity measurement instrument |
| 03/26/2014 | CN102486405B Schlieren device used for test on high power laser far-field focal spot |
| 03/26/2014 | CN102160189B Solar simulator and method of measuring multijunction solar cell |
| 03/25/2014 | US8682116 Integrated circuit including non-planar structure and waveguide |
| 03/25/2014 | US8681332 Method of measuring a diffusion characteristic value of a particle |
| 03/25/2014 | US8681327 Fault detection method and fault detection apparatus for VCSEL |
| 03/25/2014 | US8680540 Optical semiconductor apparatus having a bidirectional communication system employing a single-core optical fiber |
| 03/25/2014 | US8680485 Optical analysis method using the detection of a single light-emitting particle |
| 03/25/2014 | US8680483 Fluorescence detector |
| 03/25/2014 | US8680478 Radiation detection apparatus and detection system including same |