| Patents for G01J 1 - Photometry, e.g. photographic exposure meter (22,989) |
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| 11/23/2010 | US7838808 Laser light detector with reflection rejection algorithm |
| 11/18/2010 | WO2010132167A1 Stable calibration means for apparatus for photo reduction of contaminants in blood |
| 11/18/2010 | WO2010111241A3 Methods and devices for in situ determination of a vitamin-d synthesizing amount of natural and artificial uv irradiation |
| 11/18/2010 | US20100291703 Biosensor |
| 11/18/2010 | US20100288944 Methods and systems for in situ physicochemical property testing |
| 11/18/2010 | US20100288942 Optical illumination apparatus for illuminating a sample with a line beam |
| 11/18/2010 | US20100288937 Extreme ultraviolet light source apparatus |
| 11/18/2010 | DE102010019714A1 Lichtleiter für Umgebungslichtsensor in einem tragbaren elektronischen Gerät Light guide for ambient light sensor in a portable electronic device |
| 11/18/2010 | DE102009021375A1 Sensor zum Messen einer Lichtgröße und Verfahren zum Kalibrieren eines Monitors Sensor for measuring light size and method of calibrating a monitor |
| 11/17/2010 | EP2251687A1 Colorimetric anion sensor element |
| 11/17/2010 | EP1252691B1 Wavemeter for gas discharge laser |
| 11/17/2010 | CN201637487U Constant-temperature integrating sphere spectrum analysis device |
| 11/17/2010 | CN201637485U Testing device for testing affect of vacuum plume on infrared laser characteristics |
| 11/17/2010 | CN101887622A Ultraviolet flame detector with double self-detection |
| 11/17/2010 | CN101886951A System and method for analyzing movable target aiming performance of high repetition frequency laser |
| 11/16/2010 | US7835598 Multi-channel array processor |
| 11/16/2010 | US7834997 Standard component for calibration and calibration method using it and electro beam system |
| 11/16/2010 | US7834303 Multi-element concentrator system |
| 11/16/2010 | US7834302 Eye safety protection from high power laser light |
| 11/16/2010 | CA2558958C Optical integrating chamber lighting using multiple color sources to adjust white light |
| 11/11/2010 | US20100285210 Multifunctional micropipette biological sensor |
| 11/11/2010 | US20100283998 Light sensor with intensity and direction detection |
| 11/11/2010 | US20100282982 Device for measuring the fluorescence of a medium |
| 11/11/2010 | US20100282981 Laser scanning microscope |
| 11/11/2010 | US20100282960 Combined imaging and trace-detection inspection system and method |
| 11/11/2010 | US20100282954 optical probe |
| 11/11/2010 | US20100282943 Solar tracking platform with rotating truss |
| 11/11/2010 | US20100282941 Method and system of aligning a track beam and a high energy laser beam |
| 11/11/2010 | DE10132791B4 Fotometrieeinrichtung für eine Kamera Photometry for a camera |
| 11/10/2010 | EP2249136A2 Light sensing device having a color sensor and a clear sensor for infrared rejection |
| 11/10/2010 | EP2247983A1 Uv-dose indicator films |
| 11/10/2010 | CN1902475B Fluorometers |
| 11/10/2010 | CN1815263B Two-dimensional image detector and its manufacture method |
| 11/10/2010 | CN1503378B Optical detector and method for detecting incident light |
| 11/10/2010 | CN101883457A Brightness detection system |
| 11/10/2010 | CN101883134A System for testing illumination intensity, temperature and humidity of LED light source based on mobile internet |
| 11/10/2010 | CN101881808A Organic electroluminescent diode service life tester |
| 11/10/2010 | CN101881807A Alternating-current measuring device for quantum efficiency of solar cell |
| 11/10/2010 | CN101881660A Detecting jig and method of surface brightness of product |
| 11/10/2010 | CN101881659A Electromagnetic wave detector |
| 11/10/2010 | CN101881658A High-resolution position-sensitive anode detector and anode decoding method thereof |
| 11/10/2010 | CN101881657A Light sensing device having a color sensor and a clear sensor for infrared rejection |
| 11/10/2010 | CN101881656A Wireless illuminance sensor based on ZigBee technology |
| 11/10/2010 | CN101881655A Light-emitting diode measuring device |
| 11/10/2010 | CN101881654A Laser power detection device and detection method thereof |
| 11/10/2010 | CN101603860B Femtojoule level laser micro energy meter with optical system |
| 11/10/2010 | CN101576410B Single-lens local-gating imaging detector based on liquid crystal |
| 11/10/2010 | CN101346614B Micro resonator sensor |
| 11/10/2010 | CN101339092B LED chip / wafer/ epitaxial slice non-contact type checking method and checking device |
| 11/10/2010 | CN101256097B Ambient light sensing circuit and flat panel display including ambient light sensing circuit |
| 11/10/2010 | CN101137927B Apparatus for multiple beam deflection and intensity stabilization |
| 11/09/2010 | US7830560 System and method for adaptive digital ramp current control |
| 11/09/2010 | US7829837 Low dark current pixel with a guard drive active photodiode |
| 11/09/2010 | US7829831 Control of output voltage provided to a flash unit |
| 11/09/2010 | US7829179 Photoluminescent sheet |
| 11/09/2010 | US7828478 Apparatus and method for thermal detection |
| 11/04/2010 | WO2010124910A1 Lithographic apparatus and detector apparatus |
| 11/04/2010 | WO2010124866A1 Method and device for carrying out an optical comparison between at least two samples, preferably by comparing sections that can be selected |
| 11/04/2010 | US20100277736 Method and arrangement for recognition of optical radiation |
| 11/04/2010 | US20100277075 Long range proximity and/or motion detector with ambient light detection capabilities |
| 11/04/2010 | US20100277073 1d gesture light control |
| 11/04/2010 | US20100276596 Output ratio adjusting method for optic sensor |
| 11/04/2010 | US20100276573 Transmissive Detectors, Systems Incorporating Same, And Associated Methods |
| 11/04/2010 | US20100276571 Calibration method for solar simulators usied in single junction and tandem junction solar cell testing apparatus |
| 11/04/2010 | US20100276569 Low backscatter test method and apparatus |
| 11/04/2010 | DE202009008707U1 Handlichtmessgerät Hand light meter |
| 11/04/2010 | DE102010006676A1 Method for warning passenger of cabriolet vehicle before sunburn, involves determining sun burn danger of vehicle passenger, and delivering feedback signal in association with determined sun-burn energy via output unit |
| 11/04/2010 | DE102009002752A1 Sensor system for use at foot region of rear-view mirror in e.g. edge region of vehicle windscreen to control e.g. air conditioner, has solar altitude lens integrally formed as lens unit with transmitting lens of rain sensor in single piece |
| 11/04/2010 | DE102009002751A1 Funnel shaped light conducting body for use in solar altitude sensor used for e.g. two zones-air conditioning system of motor vehicle, has isosceles trapezium shaped section including profile widened in direction of light entry surface |
| 11/04/2010 | DE102008028347B4 Laserstrahlleistungsmessmodul und Laserbearbeitungskopf mit einem Laserstrahlleistungmessmodul Laser power measurement module and laser processing head with a laser beam power sensor module |
| 11/03/2010 | EP2246896A1 Diamond uv sensor element and manufacturing method thereof, uv sensor device, diamond single crystal processing method |
| 11/03/2010 | EP1399720B1 Sensor for dual wavelength bands |
| 11/03/2010 | CN201622322U Comprehensive testing device for OLED photoelectric properties |
| 11/03/2010 | CN201622114U Skincare ultraviolet radiation measuring instrument |
| 11/03/2010 | CN101876586A System and method for testing influence of plume field of engine in air to laser transmission |
| 11/03/2010 | CN101876568A Light power meter with voice prompt function |
| 11/03/2010 | CN101476938B Light source data detection method and equipment thereof, and its display equipment assembling method |
| 11/03/2010 | CN101311689B Flame detector |
| 11/02/2010 | US7825380 Tunable photonic crystal |
| 11/02/2010 | US7825365 Fiber-optic harness testing apparatus and related methods |
| 11/02/2010 | US7825364 Electromagnetic device with integral\non-linear component |
| 11/02/2010 | US7825361 Light sensor test unit of testing a light sensor that senses an external light, method of testing light sensor using the same and display apparatus |
| 10/28/2010 | WO2010122971A1 Flame monitoring device and flame monitoring method |
| 10/28/2010 | US20100274496 Device for measurement of transport systems |
| 10/28/2010 | US20100273530 Portable electronic device |
| 10/28/2010 | US20100273272 Piezoelectric system for portable explosive or drug detection |
| 10/28/2010 | US20100272462 Image Forming Apparatus Having an Optical Sensor |
| 10/28/2010 | US20100270478 Detection system and method |
| 10/28/2010 | US20100270460 Electromagnetic device with integral\non-linear component |
| 10/28/2010 | DE102007040114B4 Farbmaske für einen Bildsensor einer Fahrzeugkamera Color mask for an image sensor of a vehicle camera |
| 10/27/2010 | EP2244085A2 Measurement of the luminance of a road surface |
| 10/27/2010 | EP2243007A1 System and methods of phase diversity wavefront sensing |
| 10/27/2010 | CN201615882U 静态云凝结核计数器 Static cloud condensation nuclei counter |
| 10/27/2010 | CN201615824U 一种投影机光电检测系统 A projection machine optical detection system |
| 10/27/2010 | CN201615789U 一种探头固定架 One kind of probe holder |
| 10/27/2010 | CN201615788U 分布光度计测量用的反光镜 Distribution mirror photometer with |
| 10/27/2010 | CN201615787U 点灯架 Lighting rack |
| 10/27/2010 | CN1735794B Apparatus and process for measuring ultraviolet (UV) light intensities |
| 10/27/2010 | CN101871992A Alternating current measuring device for quantum efficiency of solar battery and using method thereof |
| 10/27/2010 | CN101871880A Detection system and detection method of four-channel time division multiplexing atmosphere polarization diagram |