| Patents for G01J 1 - Photometry, e.g. photographic exposure meter (22,989) |
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| 06/19/2014 | US20140166911 Remote control systems that can distinguish stray light sources |
| 06/19/2014 | US20140166910 Arrangement for optical measuring of one or more physical, chemical and/or biological, process variables of a medium |
| 06/19/2014 | US20140166867 Electronic Devices with Light Sensors |
| 06/19/2014 | US20140166863 Optical device, detection apparatus, electronic apparatus, and method for producing optical device |
| 06/19/2014 | US20140166859 Circuit and method for measuring an ambient light level |
| 06/19/2014 | US20140166854 Methods and apparatus for passive covert location detection and identification |
| 06/19/2014 | US20140166852 Optically-powered sensor systems principally for deployment on-board aircraft |
| 06/18/2014 | EP2743563A1 Led lighting device and service life verification method thereof |
| 06/18/2014 | CN203657932U 频率输出型多功能传感器 Multifunction sensor frequency output |
| 06/18/2014 | CN203657917U 光敏采集电路及采用该电路的双轴太阳能跟踪控制器 Photosensitive acquisition circuit and the use of the dual-axis solar tracking controller circuit |
| 06/18/2014 | CN103872155A Superconductivity single photon detector with surface plasmon enhanced and manufacturing method thereof |
| 06/18/2014 | CN103868589A Wearable equipment for monitoring ultraviolet intensity and monitoring method of equipment |
| 06/18/2014 | CN103868588A Absolute type terahertz radiometer |
| 06/18/2014 | CN103868587A Distributed wireless ultraviolet measuring and fixed-time control test system |
| 06/18/2014 | CN103868586A Light source sensing device and light source sensing method thereof |
| 06/18/2014 | CN103864856A Preparation method of high-power ultraviolet intensity detection material |
| 06/18/2014 | CN102743252B Intelligent head-wearing eyesight protection instrument |
| 06/17/2014 | US8755051 Scanning device and method for detecting the contour of an object |
| 06/17/2014 | US8755039 Lighting devices with sensors for detecting one or more external conditions and networked system using such devices |
| 06/17/2014 | US8754382 Charged particle beam drawing apparatus and method of manufacturing article |
| 06/17/2014 | US8754381 Method for inspecting UV illuminance in multi-level bake furnace for TFT-LCD manufacturing process and pickup assembly device for performing the method |
| 06/17/2014 | US8754376 Systems and methods for determining a zero baseline value of a channel from a detector device |
| 06/17/2014 | US8754354 Light-emitting device including a memory thyristor array, print head and image forming apparatus including the same |
| 06/17/2014 | US8754353 Solar cell system for outputting an audio signal |
| 06/12/2014 | WO2014088706A1 Solar cell ambient light sensors for electronic devices |
| 06/12/2014 | WO2014087619A1 Infrared sensor and manufacturing method therefor, filter member for infrared sensor, and photo-coupler |
| 06/12/2014 | US20140160469 Measurement method, measurement apparatus, and computer program product for a stereoscopic display |
| 06/12/2014 | US20140160440 Light quantity measurement apparatus and projection-type display device equipped with same |
| 06/12/2014 | US20140158892 Ultraviolet radiation sensor and sensor mount |
| 06/12/2014 | US20140158875 Optoelectronic apparatus |
| 06/12/2014 | US20140158874 Optical scanning device |
| 06/12/2014 | US20140158869 Detachable Viewing Apparatuses and Methods of Making and Using the Same |
| 06/12/2014 | US20140158861 Photosensitive input device and photosensitive input panel |
| 06/12/2014 | US20140157634 Light grid system for rope machinery |
| 06/12/2014 | DE102012024110A1 Device for measuring solar radiation, has sensor that is arranged between measuring intervals, and is made into guard state in which light entry region of solar radiation detector before contamination is protected |
| 06/11/2014 | CN203645677U 同步光路结构调整指示与功率监测装置 Synchronous optical structure adjustment instructions and power monitoring device |
| 06/11/2014 | CN203643024U 光通量的电子测量装置 Electronic measuring device flux |
| 06/11/2014 | CN203643023U 一种易清洁型防尘光探测器 An easy-cleaning dust photodetector |
| 06/11/2014 | CN103857993A Solar simulator and ultraviolet filter system for use in solar simulators |
| 06/11/2014 | CN103857725A Polymer compound and electronic element |
| 06/11/2014 | CN103852162A Light attenuation control circuit |
| 06/11/2014 | CN103852161A Photonic sensor and method of manufacturing the same |
| 06/11/2014 | CN103852160A Packaged light detector semiconductor devices with non-imaging optics for ambient light and/or optical proxmity sensing, methods for manufacturing the same, and systems including the same |
| 06/11/2014 | CN103852159A Sun light measuring device of dish type solar thermal power generation tracking mechanism |
| 06/11/2014 | CN103852158A Solar light measurement apparatus for disk solar thermal generating tracking mechanism |
| 06/11/2014 | CN102506996B Side backlight brightness sampling device for wider brightness range |
| 06/11/2014 | CN102261956B Light ray color sensor employing two transmission lines and using method thereof |
| 06/10/2014 | US8751188 Photoluminescent temperature sensor utilizing singular element for excitation and photodetection |
| 06/10/2014 | US8749791 Apparatus and method for measuring optical properties of transparent materials |
| 06/10/2014 | US8749774 Integrating sphere photometer and measuring method of the same |
| 06/10/2014 | US8749773 Method and apparatus for testing light-emitting device |
| 06/10/2014 | US8749772 Integrated photodiode wavelength monitor |
| 06/10/2014 | US8749537 Photo sensor and flat panel display device using thereof |
| 06/10/2014 | US8748846 Photofragmentation-laser-induced fluorescence for detection of nitric oxide-bearing explosives |
| 06/10/2014 | US8748840 High-resolution compact gamma burst detector |
| 06/10/2014 | US8748839 Radiation image capturing system and radiation image capturing apparatus |
| 06/10/2014 | US8748820 Projection type display system having position detection function |
| 06/10/2014 | US8748805 Polarization diversity detector with birefringent diversity element |
| 06/10/2014 | US8748796 Interactive display panel having touch-sensing functions |
| 06/05/2014 | US20140154788 Electronic components on paper-based substrates |
| 06/05/2014 | US20140152632 Solar Cell Ambient Light Sensors For Electronic Devices |
| 06/05/2014 | US20140151836 Optical semiconductor apparatus |
| 06/05/2014 | US20140151585 Photoelectric conversion device |
| 06/05/2014 | US20140151529 Optical detectors and methods of using them |
| 06/05/2014 | DE19960653B4 Verfahren und Vorrichtung für die Detektion oder Lagebestimmung von Kanten Method and device for detection or determining the position of edges |
| 06/05/2014 | DE102011103446B4 Verfahren und Messvorrichtung zur Helligkeits- und/oder Farbmessung A method and apparatus for measuring brightness and / or color measurement |
| 06/04/2014 | EP2738529A1 Photoelectric sensor |
| 06/04/2014 | CN203630444U 余弦-高斯关联光束的产生系统及其测量装置 Cosine - Gaussian associated beam generating system and measuring devices |
| 06/04/2014 | CN203629681U 一种led灯照度检测电路 One kind of led light illumination detection circuit |
| 06/04/2014 | CN203629680U 一种微型icp光源火焰状态检测装置 A miniature state icp light flame detection device |
| 06/04/2014 | CN203629679U 一种半导体激光器光强分布测试装置 A semiconductor laser light intensity distribution of the test device |
| 06/04/2014 | CN203629548U 环境亮度可调的屏幕式光学测试仪 Environmental screen brightness adjustable optical tester |
| 06/04/2014 | CN103839953A Photodetectors useful as ambient light sensors and methods for use in manufacturing same |
| 06/04/2014 | CN103837232A Illuminance test circuit for LED street lamp test system |
| 06/04/2014 | CN103837231A Deterioration detection device and method for ultraviolet ray discharge lamp |
| 06/04/2014 | CN103837230A Remote control car illumination lamp and walking state detecting method |
| 06/04/2014 | CN103837229A Lamp illuminance detection tool and method |
| 06/04/2014 | CN103829471A Infant anti-strong-light protection bracelet |
| 06/04/2014 | CN102720968B LED lighting device and life verification method thereof |
| 06/04/2014 | CN102692272B Photometric measurement method and rotatable photometric measurement integrating sphere device |
| 06/03/2014 | US8742354 Radiation image capturing device and radiation image capturing method |
| 06/03/2014 | US8742349 Portable radiographic detector exterior battery latch and methods for using the same |
| 06/03/2014 | US8742326 Determination of beam parameters for asymmetrical photon beams |
| 06/03/2014 | US8742319 Sensor and inspection system deploying an optical conduit |
| 06/03/2014 | US8742316 Photo detector having coupling capacitor |
| 06/03/2014 | US8742312 Optical detector suitable for use in light curtains |
| 06/03/2014 | US8742308 Imaging array device structure with separate charge storage capacitor layer |
| 06/03/2014 | US8741570 Thermo-optical characterisation of nucleic acid molecules |
| 05/30/2014 | WO2014082097A1 Hybrid infrared sensor array having heterogeneous infrared sensors |
| 05/30/2014 | WO2014080577A1 Infrared detecting device |
| 05/30/2014 | WO2014057136A3 Device and method for detecting laser radiation |
| 05/30/2014 | WO2014053907A3 Welding arc apparel with uv or thermochromic activated images |
| 05/30/2014 | WO2014001071A3 Lithographic apparatus |
| 05/30/2014 | WO2013189987A3 Vehicle detection |
| 05/29/2014 | US20140145065 Photoelectric Sensor |
| 05/29/2014 | US20140145064 Photoelectric conversion device |
| 05/29/2014 | US20140145063 Laser sensor assembly and control method of the same |
| 05/28/2014 | EP2734311A1 Irradiation apparatus for uv radiation treatment |
| 05/28/2014 | DE102013223333A1 Fotoelektrischer Sensor Photoelectric Sensor |
| 05/28/2014 | CN203616003U 基于uv光电管的紫外检测装置 UV detection device based on uv photocell |