| Patents for G01J 1 - Photometry, e.g. photographic exposure meter (22,989) |
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| 07/09/2008 | CN100401751C Photo detecting apparatus |
| 07/09/2008 | CN100401472C Semiconductor device including vanadium oxide sensor element with restricted current density |
| 07/09/2008 | CN100401328C Optical fiber type photoelectric sensor |
| 07/09/2008 | CN100401026C Laser energy meter |
| 07/08/2008 | US7397562 Apparatus and method for measuring optical characteristics of an object |
| 07/08/2008 | US7397546 Systems and methods for reducing detected intensity non-uniformity in a laser beam |
| 07/08/2008 | US7397018 Amplitude and phase controlled adaptive optics system |
| 07/03/2008 | WO2008077839A1 An imager |
| 07/03/2008 | WO2008047004A3 Method for determining the efficiency of an optical apparatus, and device for realising said method |
| 07/03/2008 | WO2008025958A3 Optical characteristic mapping instrument |
| 07/03/2008 | US20080158211 Ambient light sensing circuit and flat panel display including ambient light sensing circuit |
| 07/03/2008 | US20080157000 Synthetic Colour Night Vision System |
| 07/03/2008 | US20080156971 Modular sensor for damage detection, manufacturing method, and structural composite material |
| 07/03/2008 | DE102006009551B4 Vorrichtung zum Erzeugen von Licht A device for generating light |
| 07/02/2008 | EP1939847A2 Ambient light sensor circuit and flat panel display device having the same |
| 07/02/2008 | EP1939594A2 Ambient light sensing circuit and flat panel display including ambient light sensing circuit |
| 07/02/2008 | CN101211958A Aluminum gallium nitrogen -lead zirconat-titanate focal plane detector |
| 07/02/2008 | CN101211538A Backlight brightness regulating method |
| 07/02/2008 | CN101211528A Apparatus and method for measuring response time of gray scale to gray scale conversion |
| 07/02/2008 | CN101210846A Ambient light sensor circuit and flat panel display device having the same |
| 07/02/2008 | CN101210845A Semiconductor device and electronic device using the same |
| 07/02/2008 | CN101210844A Switching device for TBQ-4-1 type spectral radiation meter |
| 07/02/2008 | CN100399585C Ultraviolet sensor |
| 07/02/2008 | CN100398221C Ultraviolet irradiating device |
| 07/01/2008 | US7394489 Comparative object shooting condition judging device, image quality adjustment device, and image shooting apparatus |
| 07/01/2008 | US7394083 Systems and methods for EUV light source metrology |
| 07/01/2008 | US7394060 Tamper detection system having plurality of inflatable liner panels with optical couplers |
| 07/01/2008 | US7394051 Image-based tracking system for model train control |
| 06/26/2008 | WO2008075950A2 Photon source |
| 06/26/2008 | WO2007143546A3 A multi-color cavity ringdown based detection method and apparatus |
| 06/26/2008 | US20080154548 Beltless Detector Systems for Combat Vehicles |
| 06/26/2008 | US20080151036 Optical scanning apparatus and image forming apparatus comprising the same |
| 06/26/2008 | US20080149861 Low-temperature adjustable blackbody apparatus |
| 06/26/2008 | US20080149841 Light gathering apparatus |
| 06/26/2008 | US20080149835 Dosimeter Fitting Wear and Body Surface Exposure Dose Distribution Measurement Method and Apparatus Using the Same |
| 06/26/2008 | US20080149811 Peripheral light sensor and liquid crystal display device using the same |
| 06/26/2008 | US20080149809 Method and apparatus for the generation and control of multiple near-field light sources at subwavelength resolution |
| 06/25/2008 | EP1936336A1 Current detection circuit, light receiving device using the same, and electronic device |
| 06/25/2008 | CN101208586A Method and system for luminance characterization |
| 06/25/2008 | CN101206833A System and method for obtaining gamma correction data point-to-point as well as application system thereof |
| 06/25/2008 | CN100397404C Measuring method and correction method for illumination irregularity of exposure device |
| 06/25/2008 | CN100397056C High-absorption wide-band pixel for bolometer arrays |
| 06/25/2008 | CN100397054C System and method for automatically measuring light reaction time |
| 06/25/2008 | CN100397053C Toner patch sensor with integrating optical collection geometry |
| 06/24/2008 | US7391942 Long period grating sensor methods and apparatus |
| 06/24/2008 | US7391512 Integrated optoelectronic system for measuring fluorescence or luminescence emission decay |
| 06/24/2008 | US7391147 Planar ultra violet light detector |
| 06/24/2008 | US7391040 Thermal image beacons |
| 06/24/2008 | US7391032 Multi-stage waveform detector |
| 06/24/2008 | US7391013 Scanning beam device with detector assembly |
| 06/24/2008 | US7391005 Direct attach optical receiver module and method of testing |
| 06/24/2008 | US7391004 Photo detecting apparatus |
| 06/24/2008 | US7390999 Differential Shack-Hartmann curvature sensor |
| 06/24/2008 | US7390462 Fluorescent dye comprising 6-methacryloyl-8-hydroxy-1,3-pyrene disulfonic acid for use in systems and methods which non-invasively and continuously monitor pH |
| 06/19/2008 | WO2008070910A1 Monitoring system |
| 06/19/2008 | US20080147358 Detectors and techniques useful with automated acquisition and notification systems |
| 06/19/2008 | US20080144823 Photon Detecting Device and Optical Communication System |
| 06/19/2008 | US20080144021 System and method for testing a lighting diode |
| 06/19/2008 | US20080144017 High throughput multi beam detection system and method |
| 06/19/2008 | US20080143989 Method and arrangement for stabilizing the average emitted radiation output of a pulsed radiation source |
| 06/19/2008 | US20080143942 Photo-Sensitive Element and Liquid Crystal Display with the Same |
| 06/19/2008 | US20080142692 Intelligent tripwire system |
| 06/19/2008 | US20080142684 Opto-Electronic Oscillator Clock With Optical Distribution Network |
| 06/19/2008 | US20080142683 Optical Position Sensor Architecture for Servo Systems |
| 06/19/2008 | US20080142682 Illuminating device, electro-optical device, and electronic apparatus |
| 06/19/2008 | DE19727447B4 Verwendung einer pyroelektrischen Einheit als Lichtempfangsfläche eines Infrarotsensors und Verfahren zur Einstellung der relativen Nachweisrate eines Infrarotsensors Use of a unit as the light receiving surface of the pyroelectric infrared sensor and a method for adjusting the relative detection rate of an infrared sensor |
| 06/18/2008 | EP1933083A1 Apparatus and method for equalizing illumination of light sources for digital image test member, and apparatus and method for testing color of digital image |
| 06/18/2008 | EP1537652B1 Photodetector arrangement and method for stray light compensation |
| 06/18/2008 | EP1421353B1 Apparatus and a method for pulse detection and characterization |
| 06/18/2008 | CN201075241Y Holochroal eye type multiband infrared ray fire detecting arrangement |
| 06/18/2008 | CN201075031Y Detection circuit for measuring light intensity mutation position using CCD |
| 06/18/2008 | CN201075030Y Laser energy prober |
| 06/18/2008 | CN201075029Y Detecting device with single-light source, single light path and dual wavelength |
| 06/18/2008 | CN101202015A Lightness data obtaining method and device for gamma correction of LED |
| 06/18/2008 | CN101201270A Apparatus, systems and methods for processing and treating a biological fluid with light |
| 06/18/2008 | CN100395173C Light-positive controlling conductive device based on macro long multi-wall carbon nano tube bundle |
| 06/18/2008 | CN100395172C Negative light control conductive device based on macroscopical long single-wall or double-wall nano tube bundle |
| 06/17/2008 | US7388666 Probe assembly with a light hood and a detecting instrument equipped with the same |
| 06/17/2008 | US7388660 Light amount measurement device and light amount measurement method |
| 06/17/2008 | US7388212 Production method of phosphor plate and phosphor plate |
| 06/17/2008 | US7388202 Method and apparatus for determining an analyte concentration in a sample having interferents |
| 06/17/2008 | US7388190 Fiber Bragg grating sensored segmented deflectometer for ground displacement monitoring |
| 06/17/2008 | US7388189 System and method for connecting electrical devices using fiber optic serial communication |
| 06/17/2008 | US7388182 Image sensing system for controlling an accessory or headlight of a vehicle |
| 06/17/2008 | US7388181 Apparatus for adjusting applied voltage in display system using diffractive optical modulator |
| 06/17/2008 | CA2458441C Apparatus and a method for pulse detection and characterization |
| 06/12/2008 | WO2008068443A1 Method and installation for imaging |
| 06/12/2008 | WO2007092409A3 Method and apparatus for fluorescent magnetic particle and fluorescent liquid penetrant testing |
| 06/12/2008 | US20080135966 Smart card capable of sensing light |
| 06/12/2008 | US20080135780 Device and Method For Verifying Value Documents |
| 06/12/2008 | US20080135763 Small Detector Array For Infrared Imaging Microscope |
| 06/12/2008 | US20080135736 Bias control apparatus for avalanche photodiode and optical apparatus utilizing the bias control apparatus |
| 06/12/2008 | US20080135734 Method and system for controlling an air-conditioning unit |
| 06/12/2008 | US20080135726 Light Sensor |
| 06/12/2008 | US20080135725 Pump set and pump with electromagnetic radiation operated interlock |
| 06/12/2008 | US20080134809 Conventional table for testing lights along a conveyor path |
| 06/12/2008 | CA2570955A1 Flexible bioelectronic photodetector and imaging arrays based on bacteriorhodopsin (br) thin films |
| 06/11/2008 | EP1929506A2 In-situ power monitor having an extended range to stabilize gain of avalanche photodiodes across temperature variations |
| 06/11/2008 | EP1366344B1 Method and apparatus for the read-out of a bolometer array by using multiple bias pulses |
| 06/11/2008 | CN201072360Y Multifunctional detector |