| Patents for G01J 1 - Photometry, e.g. photographic exposure meter (22,989) |
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| 12/09/2010 | US20100308105 Golf club apparatuses and methods |
| 12/09/2010 | US20100307563 Sub-Module for Photovoltaic Concentration Modules, Photovoltaic Concentration Module, Solar Power Installation, Packing Method and Position Calibration Method for Photovoltaic Concentration Modules |
| 12/09/2010 | CA2764007A1 Product effectiveness monitoring device |
| 12/08/2010 | CN101911315A Optical detection device, and image display device |
| 12/08/2010 | CN101910808A Light sensor with intensity and direction detection |
| 12/08/2010 | CN101910739A Air conditioner |
| 12/08/2010 | CN101908268A Optical fiber grating-based monitoring system |
| 12/08/2010 | CN101907569A System and method for attenuating the effect of ambient light on an optical sensor |
| 12/08/2010 | CN101907490A Method for measuring small facula intensity distribution based on two-dimension subdivision method |
| 12/08/2010 | CN101907489A Device, method and equipment for detecting intensity of infrared signal |
| 12/08/2010 | CN101907488A Digital camera-based image brightness meter and measuring method thereof |
| 12/08/2010 | CN101592923B Automatic induction system and method |
| 12/08/2010 | CN101576436B Optical character testing device for mercury lamp case and testing method thereof |
| 12/08/2010 | CN101576373B Laser spot collector with low frequency and narrow pulse |
| 12/08/2010 | CN101566499B System for measuring surface bidirectional reflectance distribution |
| 12/08/2010 | CN101196675B 投影机 Projector |
| 12/08/2010 | CN101169340B Main board light-emitting diode detection device and method |
| 12/07/2010 | US7847930 High-sensitivity method for detecting differences between the physically measurable properties of a sample and a reference |
| 12/07/2010 | US7847264 Method of measuring the colour of printed samples containing brighteners |
| 12/07/2010 | US7847259 Image sensor, image-sensing apparatus using the image sensor, and image-sensing system |
| 12/07/2010 | US7847256 Secure enclosure |
| 12/07/2010 | US7847237 Method and apparatus for testing and evaluating performance of a solar cell |
| 12/07/2010 | US7847231 Image sensor and electromagnetic radiation imaging device |
| 12/07/2010 | US7847229 Object detecting system |
| 12/07/2010 | US7847227 Optical measuring system |
| 12/07/2010 | US7846152 Calibrating laser beam position and shape using an image capture device |
| 12/07/2010 | US7845801 Multiple control data interface between different hosts and controller for an image projection arrangement |
| 12/02/2010 | WO2010136600A1 System for the calibration of operating parameters of a laser engraver |
| 12/02/2010 | WO2010136521A1 Electronic device for baselining the current emitted by electromagnetic radiation detectors |
| 12/02/2010 | WO2010136140A1 Calibration light source |
| 12/02/2010 | WO2009032660A3 Colorimetric indicator of radiation exposure |
| 12/02/2010 | US20100304506 Laser irradiation method and method for manufacturing semiconductor device using the same |
| 12/02/2010 | US20100304358 Methods of identifying biological targets and instrumentation to identify biological targets |
| 12/02/2010 | US20100302546 Optical measurement of samples |
| 12/02/2010 | US20100302533 Local Dosimeter for Measuring the Ambient Equivalent Dose of Photon Radiation, and Reading Method |
| 12/02/2010 | US20100302532 Photodetector having dark current correction |
| 12/02/2010 | US20100301873 Circuit for detecting malfunction generation attack and integrated circuit using the same |
| 12/02/2010 | US20100301232 Laser scanner apparatus for fluorescence measurements |
| 12/02/2010 | US20100301231 Apparatus, method and computer program for fluorescence correlation spectroscopy |
| 12/02/2010 | US20100301229 Optical assay system for intraoperative assessment of tumor margins |
| 12/02/2010 | US20100301225 Method and Apparatus for Accurate Calibration of VUV Reflectometer |
| 12/02/2010 | DE10323560B4 Kamera und Vorrichtung zur Ermittlung der Helligkeit der Umgebung eines Kraftfahrzeuges Camera and device for determining the brightness of the surroundings of a motor vehicle |
| 12/01/2010 | EP2257047A1 Infrared imaging device and fixed pattern noise correction method |
| 12/01/2010 | EP2256576A1 System for the calibration of operating parameters of a laser engraver |
| 12/01/2010 | CN201662719U Wheeled robot controller |
| 12/01/2010 | CN201662437U Forking sensor with cross light barrier and circular beam splitter |
| 12/01/2010 | CN201662436U Trichromatic laser detection system |
| 12/01/2010 | CN101901581A Liquid crystal display and display parameter regulation method thereof |
| 12/01/2010 | CN101901302A Light scattering modeling method for complex spatial object |
| 12/01/2010 | CN101900837A Pyroelectric type infrared detector and control method thereof |
| 12/01/2010 | CN101900786A Virtual instrument control-based light-emitting diode (LED) life testing method and system |
| 12/01/2010 | CN101900603A Optical sensor circuit |
| 12/01/2010 | CN101900602A Calculation method for distribution of scattered light on crop canopy |
| 12/01/2010 | CN101900529A Tilt self-adaptive displacement measuring method based on bundle triangulation |
| 12/01/2010 | CN101571419B Method adopting image segmentation for automatically testing LED indicator light of automobile instruments |
| 12/01/2010 | CN101424569B Ultraviolet intensity fluorescent differential detecting method and apparatus |
| 12/01/2010 | CN101002705B Apparatus for detecting electromagnetic wave and protecting eyes from glare |
| 11/30/2010 | US7843560 Stable turbidity calibration standards |
| 11/30/2010 | US7843122 Columnar structure, method of its production and devices based thereon |
| 11/30/2010 | US7842929 Systems and methods related to radiation delivery |
| 11/30/2010 | US7842927 Image sensor, image-sensing apparatus using the image sensor, and image-sensing system |
| 11/30/2010 | US7842910 Control of light emitting and receiving elements of optical module based on property data associated with elements as stored on memory circuit of optical module |
| 11/25/2010 | WO2010135439A2 Nanothermocouple detector based on thermoelectric nanowires |
| 11/25/2010 | WO2010134255A1 An infrared sensor, an electronic device, and a method of manufacturing an infrared sensor |
| 11/25/2010 | US20100296535 Laser operation for survey instruments |
| 11/25/2010 | US20100296082 Apparatus and method for measuring total luminous flux |
| 11/25/2010 | US20100296081 Indoor light balancing |
| 11/25/2010 | US20100294951 Sensitive gas-phase flourimeter at ambient pressure for nitrogen dioxide |
| 11/25/2010 | US20100294950 Measuring apparatus, and liquid collecting and measuring system having the same |
| 11/25/2010 | US20100294948 Optical wavelength demultiplexing detector for fluorescence analysis and fluorescence detection system |
| 11/25/2010 | US20100294915 Occupancy sensor and override unit for photosensor-based control of load |
| 11/25/2010 | US20100294914 Method and device for detecting the light power emitted by an led light source |
| 11/25/2010 | US20100294913 Solid State Luminaires For General Illumination |
| 11/25/2010 | DE19700478C5 Befestigungsvorrichtung Fastening device |
| 11/24/2010 | EP2254159A1 Optical detection device, and image display device |
| 11/24/2010 | EP2254158A2 Mw/fir light detectors |
| 11/24/2010 | EP2253945A1 Photodetector device and photodetection method, and microscope and endoscope |
| 11/24/2010 | EP2252871A2 Device and method for measuring scattering of radiation |
| 11/24/2010 | EP2252867A2 Disposable measuring device for uv radiation |
| 11/24/2010 | CN201653551U Fluorescent material exciting and measuring device |
| 11/24/2010 | CN201653550U Portable ultraviolet intensity detection device |
| 11/24/2010 | CN201653549U Multichannel optical power meter |
| 11/24/2010 | CN201653548U PON optical power meter |
| 11/24/2010 | CN201653547U Flame detecting device of single burner |
| 11/24/2010 | CN201653546U Navaid light intensity automation measuring device |
| 11/24/2010 | CN201653545U Photoelectric detector probe structure and irradiation uniformity tester using same |
| 11/24/2010 | CN201653544U Laser ageing detection device |
| 11/24/2010 | CN201653543U Distribution photometer rotating platform |
| 11/24/2010 | CN201653542U Testing turntable of light source intensity distribution tester |
| 11/24/2010 | CN201653541U Light intensity tester |
| 11/24/2010 | CN201647696U Detecting system for detecting number of paper sheets on liquid crystal flat glass production line |
| 11/24/2010 | CN101895691A Device and related method for automatically detecting and removing flicker |
| 11/24/2010 | CN101893723A Automatic induction method |
| 11/24/2010 | CN101893680A Direct current measurement device for quantum efficiency of solar cell |
| 11/24/2010 | CN101893679A Direct-current measuring device for quantum efficiency of solar cell and using method thereof |
| 11/24/2010 | CN101893659A Method and device for detecting polarization direction of electromagnetic wave |
| 11/24/2010 | CN101893480A Photodetection device |
| 11/24/2010 | CN101893479A Apparatus and method for measuring total luminous flux |
| 11/23/2010 | US7840380 Methods and systems for plume characterization |
| 11/23/2010 | US7838818 Light-stimulus illumination apparatus which scans light-stimulus laser light in a direction intersecting an optical axis |