| Patents for G01J 1 - Photometry, e.g. photographic exposure meter (22,989) |
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| 03/03/2009 | US7498577 Sensing device employing electromagnetic waves |
| 03/03/2009 | US7498574 Tunable photonic crystal |
| 03/03/2009 | US7498553 Image reading device |
| 03/03/2009 | US7498552 Calibratable microwave circuit with illuminable GaAs-FET, calibrating device and process |
| 03/03/2009 | US7498164 Optical apparatus comprising an activation light source and multicompartment filter for quantitative measurement of DNA replication products |
| 03/03/2009 | US7497590 Precise repeatable setting of color characteristics for lighting applications |
| 02/26/2009 | WO2009025903A2 Apparatuses, components and methodologies for determining suitability conditions for plant growth |
| 02/26/2009 | WO2009025223A1 Display device |
| 02/26/2009 | US20090052162 Combination device including a guide light and an electrical component |
| 02/26/2009 | US20090051907 Method for measuring brightness uniformity of a panel |
| 02/26/2009 | US20090050821 Apparatus for analyzing particles in urine and method thereof |
| 02/26/2009 | US20090050788 System for Sequentially Measuring the Output of a Plurality of Light Sensors Which Generate Current in Response to Incident Light |
| 02/26/2009 | US20090050785 Photocontrol devices and methods for forming the same |
| 02/26/2009 | US20090050191 System and Method for Solar Tracking |
| 02/26/2009 | DE19731303B4 Verfahren und Vorrichtung zum kontaktlosen, helmfreien Messen der Blickrichtung von Augen bei Kopf- und Augenbewegungen Method and apparatus for contactless, helmet-free measurement of the viewing direction of eye for eye and head movements |
| 02/26/2009 | DE102007040114A1 Farbmaske für einen Bildsensor einer Fahrzeugkamera Color mask for an image sensor of a vehicle camera |
| 02/26/2009 | DE102007040079A1 Verfahren zur Bestimmung des Lichtstroms einer Lichtquelle A method for determining the luminous flux of a light source |
| 02/26/2009 | CA2696853A1 Apparatuses, components and methodologies for determining suitability conditions for plant growth |
| 02/25/2009 | CN101375140A Infrared absorber and thermal infrared detector |
| 02/25/2009 | CN101373283A Optical sensing module and display apparatus using the same |
| 02/25/2009 | CN101373166A Aging test system |
| 02/24/2009 | US7496245 Misalignment compensating optical sensor and method |
| 02/24/2009 | US7496223 Imaging device including optimized imaging correction |
| 02/24/2009 | US7495763 Dual function measurement system |
| 02/24/2009 | US7495753 Method and apparatus for contactless measurement of the radius of curvature of an ophthalmic article |
| 02/24/2009 | US7495450 Device and method for detecting anomolies in a wire and related sensing methods |
| 02/24/2009 | US7495307 Columnar electric device |
| 02/24/2009 | US7495302 Micromechanical component having a diaphragm |
| 02/24/2009 | US7495219 Radiation detection apparatus |
| 02/24/2009 | US7495207 Optical sensor, optical temperature-measuring device and measuring method using the optical sensor |
| 02/24/2009 | US7495204 Remote control receiver device and ambient light photosensor device incorporated into a single composite assembly |
| 02/24/2009 | US7495202 Device for detecting electromagnetic radiation |
| 02/24/2009 | US7495199 MEMS radiometer |
| 02/19/2009 | WO2009022577A1 Optical sensor and display device provided with the same |
| 02/19/2009 | WO2009022538A1 Optical inspection apparatus, pinhole inspection apparatus, film thickness inspection apparatus, and surface inspection apparatus |
| 02/19/2009 | WO2009022282A2 Light sensor and lighting device with adaptable color |
| 02/19/2009 | US20090048723 Proactive optical wind shear protection and ride quality improvement system |
| 02/19/2009 | US20090046269 Light beam receiver |
| 02/19/2009 | US20090046144 Method and apparatus for optimizing lens alignment for optically sensitive devices and systems with optimized lens alignment |
| 02/19/2009 | US20090045351 Sensor system with surface-plasmon-polariton (spp) enhanced selective fluorescence excitation and method |
| 02/19/2009 | US20090045324 Scanning optical system measuring device and scanning optical system measuring method |
| 02/19/2009 | US20090045318 Method for reproducibly determining object characteristics |
| 02/19/2009 | US20090045317 Optical cavity emitter arrangements with spectral alignment and methods therefor |
| 02/19/2009 | DE112007001046T5 Infrarotsensor und Verfahren zum Herstellen desselben Of the same infrared sensor and process for producing |
| 02/18/2009 | EP2024716A1 Method and system for testing indirect bandgap semiconductor devices using luminescence imaging |
| 02/18/2009 | CN201196592Y Underwater radiance probe with optical fiber |
| 02/18/2009 | CN101368872A LED luminous flux measurement apparatus and method |
| 02/18/2009 | CN101368847A Method for correcting physics ultraviolet light intensity measurer |
| 02/18/2009 | CN101368846A Detector for automatically controlling light intensity and implementing local gating based on liquid crystal plate |
| 02/18/2009 | CN100463196C Photodetector and method of manufacturing the same |
| 02/18/2009 | CN100462780C Display panel, photoelectric device containing same and drive method and manufacture method |
| 02/18/2009 | CN100462713C Fluorescence measuring device |
| 02/18/2009 | CN100462697C Infrared sensor |
| 02/18/2009 | CN100462691C On line device for predicting at least one fluid flow parameter in process |
| 02/17/2009 | US7493052 Wide dynamic range sensor signal processing method & circuitry for analog and digital information signals |
| 02/17/2009 | US7492446 Active beam catcher |
| 02/17/2009 | US7491957 Optical displacement sensor |
| 02/17/2009 | US7491927 Color sensing circuit employing charge storage device |
| 02/17/2009 | US7491918 Electron beam detection device and electron tube |
| 02/12/2009 | WO2009021123A1 A size segregated aerosol mass concentration measurement device |
| 02/12/2009 | WO2008153899A3 Wireless active wheel speed sensor |
| 02/12/2009 | US20090042241 Microfluidic device |
| 02/12/2009 | US20090040497 Exposure apparatus, adjusting method, exposure method, and device fabrication method |
| 02/12/2009 | US20090040299 Laser safety system with beam steering |
| 02/12/2009 | US20090039286 System and method for attenuating the effect of ambient light on an optical sensor |
| 02/12/2009 | US20090039241 Biometric device and information terminal |
| 02/12/2009 | US20090039234 Light-emission control circuit |
| 02/11/2009 | EP2023399A2 Detector for electromagnetic radiation assisted by majority current |
| 02/11/2009 | EP2023398A2 Infrared sensor IC, and infrared sensor and manufacturing method thereof |
| 02/11/2009 | EP1759186A4 Sensor constructs and detection methods |
| 02/11/2009 | CN201193960Y Optical calibrating device having alignment apparatus |
| 02/11/2009 | CN201192495Y Multifunctional transfusion stand |
| 02/11/2009 | CN201192013Y Temperature-control flowerpot |
| 02/11/2009 | CN101365930A System and method for image sensor element or array with photometric and realtime reporting capabilities |
| 02/11/2009 | CN101365929A Light sensor with integrated temperature sensor functionality |
| 02/11/2009 | CN101363754A Simple spectrometer |
| 02/11/2009 | CN101363752A Ultraviolet detector |
| 02/11/2009 | CN100461836C Optical detecting device |
| 02/11/2009 | CN100460981C Software photometric system and method thereof |
| 02/11/2009 | CN100460839C Detector for detecting ultraviolet light strength in a plurality of bands and detecting method thereof |
| 02/11/2009 | CN100460838C Zinc oxide based blind ultraviolet detector |
| 02/11/2009 | CN100460809C Laser parameter measuring device |
| 02/10/2009 | US7488956 Support and positioning system for miniature radioactive sources by aerodynamic levitation and application to a device for continuous characterisation of prostate implants |
| 02/10/2009 | US7488954 Security markers for marking a person or property |
| 02/10/2009 | US7488929 Perimeter detection using fiber optic sensors |
| 02/05/2009 | US20090033927 Method for producing colors |
| 02/05/2009 | US20090033926 Device for Calibrating an Image Sensor System in a Motor Vehicle |
| 02/05/2009 | US20090033923 Apparatus for detecting wavelength and measuring optical power |
| 02/05/2009 | US20090032742 Control device for controlling an irradiation procedure, particle therapy unit, and method for irradiating a target volume |
| 02/05/2009 | US20090032741 Systems and Methods for Controlling Chirality of Nanotubes |
| 02/05/2009 | US20090032740 Laser-driven light source |
| 02/05/2009 | US20090032733 Apparatus for Measuring Fluorescent Material In A Liquid |
| 02/05/2009 | US20090032690 Optical interrogation system and method for using same |
| 02/05/2009 | DE102007035682A1 Infrared detection device for integration with infrared optical system during imaging, has shield arranged outside Dewar vessel and in front window, where shield is concave shape when shield is seen from direction of detector |
| 02/04/2009 | CN201191222Y Ultraviolet flame detecting device |
| 02/04/2009 | CN101358877A Few-wall carbon nanotube infrared detector and method for making same |
| 02/04/2009 | CN101358876A Method for detecting mesopia vision photometric quantity and detector thereof |
| 02/04/2009 | CN100458927C Optical disc drive |
| 02/04/2009 | CN100458382C Quick-responding high-sensitivity ultraviolet detector made by calcium-titanium oxide monocrystal material |
| 02/04/2009 | CN100458381C Super-fast wide-wave-band optical detector made by doped oxide and silicon heterojunction material |