| Patents for G01J 1 - Photometry, e.g. photographic exposure meter (22,989) |
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| 02/15/2001 | WO2001011331A1 Power monitoring arrangement for broken fiber detector |
| 02/15/2001 | DE10029609A1 Photodiode detector circuit for optocoupler detector stage, detector is responsive to changes in output of photodiode |
| 02/14/2001 | CN2419587Y Violet measuring alarm |
| 02/14/2001 | CN1283786A Laser card powermeter |
| 02/14/2001 | CN1062072C Focusing method of microphotometer |
| 02/13/2001 | US6188473 Method and system for photodetection of photon-counting and current operation |
| 02/13/2001 | US6188070 Photonic radiation sensor of large dimensions |
| 02/13/2001 | US6188069 Solid-state image sensing device with image pick-up bolometers for noise containing image signal and reference bolometers for estimating noise and read-out circuit for producing noise-free image signal |
| 02/13/2001 | US6188063 Radiation sensing system for detecting electromagnetic radiation and transmitting a sensory signal therefrom |
| 02/13/2001 | US6185950 Sensor for detecting solar insolation |
| 02/13/2001 | CA2179052C Integrated silicon vacuum micropackage for infrared devices |
| 02/06/2001 | USH1939 Large spectral bandwidth, U.V. solar blind detector |
| 02/06/2001 | US6184512 Semiconductor laser apparatus and optical pickup apparatus |
| 02/01/2001 | WO2001007880A1 Colorimeter |
| 02/01/2001 | DE10033696A1 Optischer Detektor An optical detector |
| 02/01/2001 | CA2380418A1 Colorimeter |
| 01/31/2001 | EP1072875A1 Infrared detector array with microbridge stucrure |
| 01/31/2001 | EP1071931A1 Sensor device and method for operating a sensor device |
| 01/31/2001 | EP1042816A4 Broad-band quantum well infrared photodetectors |
| 01/31/2001 | CN1281972A All-number luminosity and chrominance sensor and its application |
| 01/30/2001 | US6181419 Method and apparatus for applying laser induced incandescence for the determination of particulate measurements |
| 01/25/2001 | WO2001006573A1 Photodetector |
| 01/25/2001 | WO2001006572A1 Millimeter wave and far-infrared detector |
| 01/25/2001 | WO2001006473A2 Laser motion detectors |
| 01/25/2001 | WO2001006173A1 Deuterium lamp box and portable light source |
| 01/25/2001 | WO2001005625A1 Photosensitive detection unit, in particular for automatic connection of lighting equipment |
| 01/25/2001 | DE19933199C1 Brightness signal detection method for CCD matrix, uses stepped adjustment of amplification for each sensor element for bringing amplified signal into working range of A/D converter |
| 01/24/2001 | EP1070353A1 A method for making a wafer-pair having sealed chambers |
| 01/23/2001 | US6177988 Arrangement for the measurement of optical radiation of radiation sources |
| 01/23/2001 | US6177665 High-speed logarithmic photo-detector |
| 01/23/2001 | CA2121042C Thermal sensor |
| 01/18/2001 | DE19932529A1 Radiation sensor device for feeding in a limited, defined reset current into a phototransistor's tank uses an analog component from the phototransistor, a Schmitt trigger with reversing thresholds and a resetting device. |
| 01/18/2001 | DE19929882A1 Tooth color measurement device for matching of denture or filler color to existing tooth color has improved sensor head with an optical element of high refractive index and hardness coupled to optical fiber emitters and receivers |
| 01/17/2001 | EP1069440A1 Reflection-type optical sensor with reflecting wall surfaces |
| 01/17/2001 | EP1068497A1 Ultraviolet radiometer |
| 01/11/2001 | WO2001003481A1 Mounting information collecting apparatus, connector, and mounting information collecting method |
| 01/11/2001 | WO2000042906A3 Fiber optic needle probes for optical coherence tomography imaging |
| 01/11/2001 | DE19906194A1 Optical volume-integrator for sensor using single-armed interferometer has dimensions so that speckles are at maximum brightness at receiver |
| 01/10/2001 | EP1067371A2 Methods and apparatus for calibrating temperature measurements and measuring currents |
| 01/09/2001 | US6172353 System and method for measuring low power signals |
| 01/04/2001 | WO2001001532A1 Device for on-line control of output power of vacuum-uv laser |
| 01/03/2001 | EP1065538A1 Light detection equipment in components with optical access |
| 01/03/2001 | EP1064526A1 System for raising the spatial resolution of radiation detectors |
| 01/02/2001 | US6169758 Laser output detector |
| 01/02/2001 | US6168419 Flame monitor |
| 12/28/2000 | WO2000079227A1 System for determining the optimal insolation of a person |
| 12/28/2000 | WO2000078681A2 Point-of-use water treatment system |
| 12/27/2000 | EP1063709A2 Method of fabricating a surface coupled InGaAs photodetector |
| 12/27/2000 | EP1063501A1 Measurement head for an optical measurement device |
| 12/27/2000 | EP1062530A1 Stereoscopic, long-distance microscope |
| 12/27/2000 | EP1062486A1 Portable light source and system for use in leak detection |
| 12/26/2000 | US6166381 Uncooled background limited detector and method |
| 12/26/2000 | US6166370 Method and apparatus for generating a control signal |
| 12/26/2000 | US6165587 Microbridge structure with reinforcement section |
| 12/26/2000 | CA2249057C Infrared sensor |
| 12/21/2000 | DE19927434A1 Light sensor for determining ambient clarity around motor vehicle senses reflected light from vehicle internal surface |
| 12/20/2000 | CN1277491A Automatic switch with infrared detector |
| 12/20/2000 | CN1059743C Infrared sensing device and method of detecting human body therewith |
| 12/19/2000 | US6163377 Colorimeter |
| 12/19/2000 | US6163061 Infrared solid-state image sensor and manufacturing method thereof |
| 12/14/2000 | WO2000076093A1 Bias circuit for photodetector, and receiver for optical communication |
| 12/14/2000 | WO2000075639A1 Uv-imager system |
| 12/14/2000 | WO2000075615A2 Heat detector with a limited angle of vision |
| 12/13/2000 | EP0970352A4 Elastic radiation scatter-detecting safety device, analyzer apparatus provided with safety device, and method for controlling a laser excitation source |
| 12/13/2000 | CN1276521A Attenuater of laser intensity |
| 12/12/2000 | US6160826 Method and apparatus for performing optical frequency domain reflectometry |
| 12/12/2000 | US6160251 Method and apparatus for distinguishing actual sparse events from sparse event false alarms |
| 12/07/2000 | WO2000073810A1 Device which follows the position of the sun |
| 12/07/2000 | DE19920533A1 Light intensity meter uses either rate of anode pulses from photo-electron multiplier or amplitude of direct current from photocathode, depending on light intensity |
| 12/06/2000 | EP1056992A1 Integrating ultraviolet exposure detection devices |
| 12/05/2000 | US6157453 Process for discriminating the color of a surface and apparatus for implementing the process |
| 12/05/2000 | US6157042 Optical cavity enhancement infrared photodetector |
| 12/05/2000 | US6157035 Spatially modulated detector for radiation |
| 12/05/2000 | US6155704 Super-resolved full aperture scene synthesis using rotating strip aperture image measurements |
| 12/05/2000 | CA2182041C Infrared detector and fabrication method thereof |
| 12/05/2000 | CA2116678C Thermal isolation microstructure |
| 11/30/2000 | WO2000072385A1 IR RADIATION SENSING WITH SiC |
| 11/30/2000 | WO2000028337A3 Electronic circuit with a non-continuous discharge path |
| 11/29/2000 | EP1055103A1 Method and device for determining the distribution of intensity and phase in a laser beam different cutting planes |
| 11/29/2000 | CN2408571Y Luminous diode chip and epitaxy chip light intensity measurer |
| 11/29/2000 | CN2408445Y High sensitive luminosity detector of super thin pool |
| 11/28/2000 | US6154277 Absolute intensity measurements in laser induced incandescence |
| 11/28/2000 | US6154252 Imaging device for use as radiation detector |
| 11/28/2000 | US6154142 Fire sensor and fire detecting method |
| 11/27/2000 | CA2273281A1 Canopy modification using computer modelling |
| 11/23/2000 | WO2000069692A1 Device for detecting a parameter associated with the state of a vehicle, especially an automobile |
| 11/23/2000 | DE19922458A1 Photometer for introducing a specific optical element into a photometer's working beam path holds optical elements in a carrousel. |
| 11/23/2000 | DE19922457A1 Photometer for testing proofs or trials held in a testing tank defines an optimum position for the testing tank in a seating by applying a detector device. |
| 11/23/2000 | DE19922456A1 Photometer for determining extinction or transmission of a trial item has a light source and flow-measuring line to pass light to a measuring photo-receiver through a trial item and through a filter to determine test wavelengths. |
| 11/23/2000 | DE19922108A1 Photometer for examining a trial item introduces the trial item into a working beam path having a storage device for holding optical elements. |
| 11/21/2000 | US6151109 Device for detecting and calculating the focus point position, shape and power distribution of a laser beam |
| 11/21/2000 | US6151064 Color inspection system |
| 11/21/2000 | US6150849 Readout chip for nuclear applications |
| 11/21/2000 | US6150658 Passive infrared detector |
| 11/16/2000 | WO2000068709A2 Radiation detector |
| 11/15/2000 | EP1051762A1 X-y addressable electric microswitch arrays and sensor matrices employing them |
| 11/15/2000 | EP1051599A1 A device for intensity measurement of uv light from a lamp and a uv-treatment plant equipped with such a device |
| 11/09/2000 | WO2000066984A1 Position sensitive light spot detector |
| 11/09/2000 | WO2000066945A1 Portable light source |
| 11/09/2000 | WO2000066943A1 Portable light source |