| Patents for G01J 1 - Photometry, e.g. photographic exposure meter (22,989) |
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| 11/18/2009 | CN101581573A Method and system for detecting flexural property of flexible element |
| 11/18/2009 | CN100561188C A method and a spectrometer for quantitative determination of a constituent in a sample |
| 11/17/2009 | US7619727 Apparatus for detecting wavelength and measuring optical power |
| 11/17/2009 | US7619206 Tactile switch for a domestic appliance having a controller causing a radiation emitter and an auxiliary radiation emitter to emit radiation for a duration of time |
| 11/17/2009 | US7619205 Image forming apparatus having photo sensors capable of detecting objects of different widths using photocouplers of the same configuration |
| 11/17/2009 | US7619193 System and method for controlling a LED luminary |
| 11/17/2009 | US7619192 Direct backlight module using optical feedback |
| 11/17/2009 | US7619191 Increase spatial sampling for wave front mid-spatial frequency error recovery |
| 11/17/2009 | US7618767 Illuminant distribution evaluation method, optical member manufacturing method, illumination optical device, exposure apparatus, and exposure method |
| 11/17/2009 | US7618511 Scintillator panel and method of manufacturing radiation image sensor |
| 11/17/2009 | CA2295711C Devices for absorbing infrared radiation comprising a quasi-crystalline element |
| 11/12/2009 | WO2009137202A2 Optical sensing based on overlapping optical modes in optical resonator sensors and interferometric sensors |
| 11/12/2009 | WO2009136672A1 Rotating angle detection device used capacitive change and method thereof |
| 11/12/2009 | WO2009136630A1 Sensor device |
| 11/12/2009 | US20090279078 Inspection device and method for inspecting coated transparent component |
| 11/12/2009 | US20090278055 Real-Time, On-Line Analysis of Haloacetic Acid Species and Amounts Thereof in Drinking Water Supplies |
| 11/12/2009 | US20090278047 Electronic device |
| 11/12/2009 | US20090278034 Light module package |
| 11/12/2009 | US20090277065 Processes and Systems for Monitoring Usage of Projectile Weapons |
| 11/12/2009 | DE102008020382A1 LED-Linienbeleuchtung LED line light |
| 11/12/2009 | DE102004011169B4 Verfahren und Vorrichtung zum Erfassen eines Strahlbildes eines Fluidstrahls Method and apparatus for detecting a spray pattern of a fluid jet |
| 11/11/2009 | EP2117282A1 Induction heating cooking device |
| 11/11/2009 | EP2115716A1 Monitoring system |
| 11/11/2009 | CN201345058Y Light-proof sunlight tracking sensor |
| 11/11/2009 | CN201344841Y Optical power, drive current and voltage graphic instrument for semiconductor laser |
| 11/11/2009 | CN101578915A Induction heating cooking device |
| 11/11/2009 | CN101576596A Method for testing dynamic homogeneity of slot discharging plasmas |
| 11/11/2009 | CN101576436A Optical character testing device for mercury lamp case and testing method thereof |
| 11/11/2009 | CN101576410A Single-lens local-gating imaging detector based on liquid crystal |
| 11/11/2009 | CN101576373A Laser spot collector with low frequency and narrow pulse |
| 11/11/2009 | CN101574871A Control method of benzene contents in silk-screen printing |
| 11/11/2009 | CN100559618C Quanta point resonance tunnel penetration diode for faint light detection and its detection method |
| 11/11/2009 | CN100559617C End face sensor and method of producing the same |
| 11/11/2009 | CN100559441C Electric device and method for driving an organic diode in a light sensing state |
| 11/10/2009 | US7616327 Optical measuring device using optical triangulation |
| 11/10/2009 | US7616244 Photoelectric conversion device and method of driving the same |
| 11/10/2009 | US7616214 Method and apparatus for generating characteristic data of illumination around image display device |
| 11/10/2009 | US7615766 Target supplier |
| 11/10/2009 | US7615757 Semiconductor radiological detector and semiconductor radiological imaging apparatus |
| 11/10/2009 | US7615736 Optical sensor |
| 11/10/2009 | US7615735 Random number generation using a scattering waveguide |
| 11/10/2009 | US7615730 Device and method for measuring wavelength of an optical signal |
| 11/10/2009 | US7615729 Apparatus and method for resonant lens focusing |
| 11/10/2009 | US7615728 Signal processing method and device for multi aperture sun sensor |
| 11/05/2009 | WO2009134719A2 Apparatus and method for cross axis parallel spectroscopy |
| 11/05/2009 | WO2009133799A1 Solid-state imaging device |
| 11/05/2009 | WO2009133716A1 Diode and photosensor circuit and display equipped with diode |
| 11/05/2009 | WO2009132760A1 Device for analyzing the beam profile of a laser beam |
| 11/05/2009 | US20090274983 Scanning exposure apparatus and method of manufacturing device |
| 11/05/2009 | US20090273774 Oil-immersion enhanced imaging flow cytometer |
| 11/05/2009 | US20090272905 Wireless x-ray detector plate |
| 11/05/2009 | US20090272881 Apparatus, method, and system providing pixel having increased fill factor |
| 11/05/2009 | US20090272877 Method and apparatus of measuring backward light, and laser processing method |
| 11/05/2009 | DE102008019178A1 Sensoranordnung mit einem kapazitiven Regensensor und einem Lichtsensor Sensor arrangement with a capacitive rain sensor and a light sensor |
| 11/03/2009 | US7612876 Systems and methods for characterizing laser beam quality |
| 11/03/2009 | US7612815 Optical sensor |
| 11/03/2009 | US7612814 Optical sensor |
| 11/03/2009 | US7612328 Foil-type pressure sensor |
| 11/03/2009 | US7612322 Temperature-compensated high dynamic range optical receiver |
| 11/03/2009 | US7612321 Optical coupling apparatus for a dual column charged particle beam tool for imaging and forming silicide in a localized manner |
| 10/29/2009 | WO2009130959A1 Infrared photodetector device and electronic device |
| 10/29/2009 | US20090266973 Very small image sensor |
| 10/29/2009 | DE102008055007A1 Leitstand einer Druckmaschine Control station of a printing machine |
| 10/29/2009 | DE102008020733A1 Normlichtsystem einer Druckmaschine Standard lighting system of a printing machine |
| 10/29/2009 | DE102008020171A1 Optische Sensorvorrichtung An optical sensor device |
| 10/29/2009 | DE102008016552A1 Optical sensor for optical examination of analyte e.g. liquid, has carrier element i.e. optical fiber, and nano-wires which are arranged on carrier element, where nano-wires consist of dielectric material such as silicon dioxide |
| 10/28/2009 | EP2112533A1 LED line lighting |
| 10/28/2009 | CN101567375A Photodiode array and signal readout method for the same |
| 10/28/2009 | CN101566738A Method for detecting right side and back side of polarizing plate |
| 10/28/2009 | CN101566695A Optical sensor device |
| 10/28/2009 | CN101566500A Device and method for testing LED light source intensity space distribution characteristic |
| 10/28/2009 | CN101566499A System for measuring surface bidirectional reflectance distribution |
| 10/28/2009 | CN100555677C Photo-detector, space information detection device using the photo-detector, and photo-detection method |
| 10/28/2009 | CN100555001C Pulse modulating photodetector and electronic device |
| 10/28/2009 | CN100554899C Lndium antimonide opto-electronic sensor array quiescent operating point auto-calibration device |
| 10/28/2009 | CN100554897C Photosensor |
| 10/28/2009 | CN100554019C Light sensor |
| 10/27/2009 | US7608812 Tamper detection system |
| 10/27/2009 | US7608808 Injection-locked pulsed laser with high wavelength stability |
| 10/27/2009 | US7608807 Closed loop daylight harvesting light control system having auto-calibration |
| 10/27/2009 | US7608806 Multiple parameter laser power control with automatic compensation |
| 10/22/2009 | WO2009128243A1 Electromagnetic wave reception device, imaging device, and electromagnetic wave reception method |
| 10/22/2009 | WO2009127424A2 Fluorescence standard, and the use thereof |
| 10/22/2009 | WO2009105633A3 High precision wavelength measurement and contrl of a tunable laser |
| 10/22/2009 | US20090264824 Pump set and pump with electromagnetic radiation operated interlock |
| 10/22/2009 | US20090262760 Laser Obstacle Ranging and Display |
| 10/22/2009 | US20090262369 Apparatus and method for measuring distances |
| 10/22/2009 | US20090262338 Testing system and testing method for keyboard light of mobile phone |
| 10/22/2009 | US20090262227 Photodiode array and signal readout method for the same |
| 10/22/2009 | US20090261269 Optical signal detection method, apparatus, sample cell and kit |
| 10/22/2009 | US20090261237 Optical sensor device |
| 10/22/2009 | US20090261234 Light intensity controller and optical pickup device |
| 10/22/2009 | US20090260417 Methods and systems for analyzing a volume of gas |
| 10/22/2009 | DE102008019010A1 Verfahren und Vorrichtung zur Verarbeitung von Terahertz-Wellen Method and apparatus for processing of terahertz waves |
| 10/22/2009 | CA2720041A1 Fluorescence standards and their use |
| 10/21/2009 | CN201331380Y Three-dimensional light intensity distribution detection device |
| 10/21/2009 | CN201331379Y Illumination intensity transducer |
| 10/21/2009 | CN101562209A Visible-range semiconductor nanowire-based photosensor and method for manufacturing the same |
| 10/21/2009 | CN101561990A Drive method of photoelectric film transistor, photoelectric sensor and plane display |
| 10/21/2009 | CN101561317A System for measuring the influence of object to polarization state of transmitted beams with high precision and automation |