| Patents for G01J 1 - Photometry, e.g. photographic exposure meter (22,989) |
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| 03/10/2005 | US20050051700 Apparatus for monitoring a lamp, system having the same for monitoring a lamp, blacklight assembly having the same and liquid crystal display apparatus having the same |
| 03/10/2005 | US20050051699 [microscope light regulator] |
| 03/10/2005 | DE202004019839U1 Laser system for burning holes has a device for locating a focal point's position in a beam direction for a focussed laser beam |
| 03/09/2005 | EP1513202A1 Detector for electromagnetic radiation assisted by majority current |
| 03/09/2005 | EP1513201A2 Photoelectric conversion apparatus and method of manufacturing the same |
| 03/09/2005 | EP1513105A2 Radiographic image processing method and apparatus, computer program, and computer-readable recording medium |
| 03/09/2005 | EP1512034A1 Optical array converting uv radiation |
| 03/09/2005 | CN1591911A Semiconductor photosensor device and portable terminal unit |
| 03/09/2005 | CN1590109A Image forming device controlling method and image forming device |
| 03/09/2005 | CN1589740A Radiographic image connection processing method, radiographic image connection processing apparatus |
| 03/08/2005 | US6865320 Optical taps formed using fiber gratings |
| 03/08/2005 | US6865034 Method and apparatus for eliminating alignment error in an optical system |
| 03/08/2005 | US6864552 Focal plane arrays in type II-superlattices |
| 03/08/2005 | US6864111 Column-row addressable electric microswitch arrays and sensor matrices employing them |
| 03/08/2005 | US6863405 Automatic dimming mirror using semiconductor glare sensor |
| 03/03/2005 | WO2005019782A1 Device for the uv treatment of fluid streams |
| 03/03/2005 | US20050046856 Gas discharge mopa laser spectral analysis module |
| 03/03/2005 | US20050046642 Radiographic image connection processing method, radiographic image connection processing apparatus, computer program, and computer-readable recording medium |
| 03/03/2005 | US20050045829 Spectrum measuring apparatus and method |
| 03/03/2005 | US20050045807 Photoelectric current and voltage converting circuit |
| 03/03/2005 | US20050045802 Sensor device, in particular for motor vehicles |
| 03/03/2005 | US20050045801 State space wavefront reconstructor for an adaptive optics control |
| 03/03/2005 | US20050045761 Proactive optical trajectory following system |
| 03/03/2005 | DE10333669A1 Photodetektor und Verfahren zu seiner Herstellung Photodetector and process for its preparation |
| 03/02/2005 | EP1510845A1 Opto-electric apparatus for vehicle |
| 03/02/2005 | EP1510828A1 Photoelectric current and voltage converting circuit |
| 03/02/2005 | EP1510797A1 Sensor arrangement, especially for vehicles |
| 03/02/2005 | EP1509754A2 Focal plane processor for ir detection |
| 03/02/2005 | CN1588661A Infrared heating pile detector array structure using silicon support beam and producing method |
| 03/02/2005 | CN1588072A Different impedance series immunological micro ball and preparing method, method and device for detecting the same |
| 03/02/2005 | CN1587931A Double loop two dimension shearing interference detector |
| 03/02/2005 | CN1586887A Method and device for realiznig multiple light path automatic balance regulation in laser phototypesetting |
| 03/02/2005 | CN1191460C Apparatus and method for measuring free electron laser optical intensity density |
| 03/01/2005 | US6861681 On-p-GaAs substrate Zn1-xMgxSySe1-y pin photodiode and on-p-GaAs substrate Zn1-xMgxSySe1-y avalanche photodiode |
| 02/24/2005 | WO2005017483A1 Illuminant distribution evaluating method, optical member manufacturing method, illumination optical device, exposure apparatus, and exposure method |
| 02/24/2005 | WO2005016045A1 Indicator device |
| 02/24/2005 | US20050042140 Sensor for determining radiated energy and use thereof |
| 02/24/2005 | US20050041292 Visible wavelength detector systems and filters therefor |
| 02/24/2005 | US20050040314 Method and apparatus for measuring performance of a lamp |
| 02/24/2005 | DE19633849B4 Infrarotdetektor und Herstellungsverfahren für diesen Infrared detector and manufacturing method thereof |
| 02/24/2005 | CA2535377A1 Indicator device |
| 02/23/2005 | EP1508021A1 Optical measuring system with arrayed optical receivers and method thereof |
| 02/23/2005 | CN1190329C Valuable printed document with Luminous discriminator |
| 02/22/2005 | US6859285 Optical observation device and method for observing articles at elevated temperatures |
| 02/22/2005 | US6859274 Light spectrum detecting apparatus |
| 02/22/2005 | US6858831 Measurement apparatus for measuring optoelectronic characteristics of organic light emitting diode |
| 02/17/2005 | WO2005015138A1 Ultraviolet light measure |
| 02/17/2005 | WO2004065511A3 Luminescent device |
| 02/17/2005 | US20050036187 Light detecting apparatus |
| 02/17/2005 | US20050035288 Delay time modulation femtosecond time-resolved scanning probe microscope apparatus |
| 02/17/2005 | US20050035278 Micro-resonator based optical sensor |
| 02/17/2005 | US20050035277 Sensor |
| 02/17/2005 | US20050035274 Hollow mount photodetector for weak light |
| 02/17/2005 | US20050035272 Wavelength measuring device, light receiving unit, and wavelength measuring method |
| 02/17/2005 | US20050035242 Proactive optical trajectory following system |
| 02/17/2005 | DE19537615B4 Verfahren zum Betrieb eines optischen Lichttasters A method for operating an optical light sensor |
| 02/17/2005 | DE10219126B4 Photoelektrischer Sensor Photoelectric Sensor |
| 02/17/2005 | DE102004036316A1 Schutzring für ein Detektorarray zur direkten Photo-Elektronenumwandlung Protection ring for a detector array for direct photo-electron conversion |
| 02/17/2005 | DE102004034187A1 Person detector for electronic device has pyroelectric sensor and infrared distance sensor in combination, several position detectors corresponding to infrared emitters arranged in housing |
| 02/17/2005 | DE10010213B4 Optische Meßvorrichtung, insbesondere zur Qualitätsüberwachung bei kontinuierlichen Prozessen An optical measuring device, in particular for quality control in continuous processes |
| 02/16/2005 | EP1507134A1 Spectrophotometer and measuring head therefor |
| 02/16/2005 | EP1506384A1 Photopic detector system and filter therefor |
| 02/16/2005 | CN2679922Y Multiple-optical axis photoelectric switch and projector for same |
| 02/16/2005 | CN2679854Y Mini channel photon dupler |
| 02/16/2005 | CN1582390A Method and apparatus for digitizing light measurements by computer control of light source emission |
| 02/16/2005 | CN1582109A Method and a device for determination of the actual photosynthesis in plants |
| 02/16/2005 | CN1581517A Zone-melting silicon monocrystal-based bipolar optical transistor and its detecting method |
| 02/16/2005 | CN1579328A Guard ring for direct photo-to-electron conversion detector array |
| 02/16/2005 | CN1189948C Method and circuit for conducting infrared radiation detection adopting siticon carbide |
| 02/16/2005 | CN1189871C Appts. and method for detecting light beam power in optical disc driver |
| 02/16/2005 | CN1189735C Photoelectronic sensor and coutrol method and semiconductor integrated circuit for same |
| 02/15/2005 | US6856387 Device for determining the intensity and phase of a coherent beam of light in a cross-section of the beam |
| 02/15/2005 | US6855922 Low power phototransistor-based welding providing reduced sensitivity to low intensity light and sharp phototransistor response to high intensity light |
| 02/15/2005 | US6855417 Chemical monolayer memory device |
| 02/10/2005 | WO2004086514A3 Electrooptic thin-film microwave detector |
| 02/10/2005 | US20050030538 Providing optical feedback on light color |
| 02/10/2005 | US20050030530 Method of calibration of magnification of microscopes having different operational principles for bringing them to a single, absolute scale |
| 02/10/2005 | US20050030526 Mobile measurement system of photoenvironment |
| 02/10/2005 | US20050029764 Barrow for moving observation |
| 02/10/2005 | US20050029434 Method for manufacturing photodetector for weak light |
| 02/10/2005 | US20050029430 Systems and methods for time slicing a focal plane to compensate for dim targets in an optical tracking system |
| 02/09/2005 | EP1505409A1 Radiation detector |
| 02/09/2005 | EP1505375A1 Method for producing the sensing element of an ultra-violet indicator |
| 02/09/2005 | CN2678141Y Silicon based quantum point infrared probe |
| 02/09/2005 | CN2677894Y Instrument for measuring strenghth of sun UV. |
| 02/09/2005 | CN1578917A Band-pass filter for ultraviolet light, detection device for ultraviolet light and luminous device |
| 02/09/2005 | CN1578901A Device and method for discrete and continuous measurement of the temperature of molten metal in a furnace or recipient for its production or treatment |
| 02/09/2005 | CN1578387A Light sensing pixel sensor and method |
| 02/09/2005 | CN1577897A Semiconductor assembly |
| 02/09/2005 | CN1577880A Electrooptical diode and producing method thereof, and semiconducrtor device |
| 02/09/2005 | CN1577480A Method of visually measuring brightness of ambient lighting around display device |
| 02/09/2005 | CN1577150A Method adjusting a write unit and apparatus for adjusting a write unit by employing the evaluating method |
| 02/09/2005 | CN1576807A Device for preventing risks of overexposure to harmful solar radiation |
| 02/09/2005 | CN1576690A Light source device and light monitor used thereof |
| 02/09/2005 | CN1576102A Night viewing device for vehicle |
| 02/08/2005 | US6853046 Photodiode array and method of making the same |
| 02/08/2005 | US6852981 Ultraviolet radiation intensity meter |
| 02/08/2005 | US6851849 Method and apparatus for temperature measurement, and thermal infrared image sensor |
| 02/03/2005 | WO2005011003A1 Photodetector and method for the production thereof |
| 02/03/2005 | WO2005010799A2 Optical encoding and reconstruction |