| Patents for G01J 1 - Photometry, e.g. photographic exposure meter (22,989) |
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| 05/16/2002 | WO2002039726A2 Multicolor staring sensor system |
| 05/16/2002 | WO2002039094A1 Measuring method and instrument comprising image sensor |
| 05/16/2002 | WO2002039076A1 Method for correcting sensor output |
| 05/16/2002 | WO2001098012A3 FOUR KHz GAS DISCHARGE LASER |
| 05/16/2002 | US20020056813 Target locking system for electron beam lithography |
| 05/16/2002 | US20020056806 Sensor device having an integral anamorphic lens |
| 05/16/2002 | US20020056803 Broad range light detection system |
| 05/16/2002 | DE10054551A1 Light-receiving device for coupling the output of a high frequency multimode optical wave-guide to a photodiode such that high bit data rates can be received without a high error rate |
| 05/15/2002 | EP1205743A1 Indicator for plasma sterilization |
| 05/15/2002 | EP1204850A1 Power monitoring arrangement for broken fiber detector |
| 05/15/2002 | EP1009981A4 Verification device for optical clinical assay systems |
| 05/15/2002 | CN1084929C Circuit arrangement |
| 05/14/2002 | US6389048 Detector with frequency converting coating |
| 05/14/2002 | US6388743 Video laser beam analyzer |
| 05/14/2002 | US6388186 Thermopile-type thermoelectric sensor |
| 05/10/2002 | WO2002037068A2 Energy detection and measurement system, device and methods therefor |
| 05/10/2002 | WO2000062028A3 Improvements in, or relating to, infra-red detection |
| 05/08/2002 | EP1203412A1 Photodetector for ultraviolet light radiation |
| 05/08/2002 | DE10053511A1 Water treatment container has a UV-C light source for killing germs within circulating water and associated sensors for ensuring the correct and effective operation of the light source |
| 05/08/2002 | CN1348542A Laser imaging apparatus using biomedical markes that bind to cancer cells |
| 05/07/2002 | US6384663 Circuit for high precision detection of the time of arrival of photons falling on single photon avalanche diodes |
| 05/07/2002 | US6384413 Focal plane infrared readout circuit |
| 05/07/2002 | US6384401 Method and apparatus for detecting low light levels |
| 05/07/2002 | US6383618 Garnet or perovskite lattice doped with rare earth metal; luminescence |
| 05/02/2002 | WO2002035828A1 Reader for electromagnetic radiation sensing element, sensor and corresponding reading method |
| 05/02/2002 | WO2002035260A2 Light detection device |
| 05/02/2002 | WO2002035196A1 Device for inline measurement laser pulses and measuring method by photoacoustic spectroscopy |
| 05/02/2002 | US20020050940 Signal transfer apparatus, and imaging apparatus and radiation image pick-up system using it |
| 05/02/2002 | US20020050623 Infrared sensor |
| 05/02/2002 | US20020050575 Ultraviolet lamp system and methods |
| 05/02/2002 | EP1201984A1 Deuterium lamp box and portable light source |
| 05/02/2002 | EP1200286A1 Photosensitive detection unit, in particular for automatic connection of lighting equipment |
| 05/02/2002 | DE10132325A1 Spiegelträgerstruktur Mirror support structure |
| 05/01/2002 | CN1347508A Optical element, radiation image sensor and production method for optical element |
| 04/30/2002 | US6380551 Optical function device with photonic band gap and/or filtering characteristics |
| 04/30/2002 | US6380531 Wavelength tunable narrow linewidth resonant cavity light detectors |
| 04/30/2002 | US6379013 Vehicle equipment control with semiconductor light sensors |
| 04/25/2002 | WO2002033366A1 Infrared camera |
| 04/25/2002 | US20020048294 Wavemeter for gas discharge laser |
| 04/25/2002 | US20020048007 Illuminance measurement apparatus, exposure apparatus, and exposure method |
| 04/25/2002 | US20020047085 Solar sensor |
| 04/25/2002 | DE10052265A1 Ultraviolet measurement sensor used for measuring extent of contamination of effluent comprises measuring element built into water-tight sensor housing having an ultraviolet-permeable measuring window |
| 04/23/2002 | US6377303 Strobe compatible digital image sensor with low device count per pixel analog-to-digital conversion |
| 04/23/2002 | US6376826 Polarity-independent optical receiver and method for fabricating same |
| 04/23/2002 | CA2041127C Thermal detector device |
| 04/18/2002 | WO2002031451A2 Apparatus and method for detecting the location, intensity and initiation time of an energy pulse |
| 04/18/2002 | WO2002012828A3 Light curtain device |
| 04/18/2002 | US20020044448 Portable light source apparatus |
| 04/18/2002 | US20020044366 Mirror support structure |
| 04/18/2002 | US20020043672 Semiconductor device with a thin-film sensing area and device fabrication method |
| 04/18/2002 | US20020043623 Multipurpose detector |
| 04/18/2002 | US20020043614 Bias circuit for a photodetector, and an optical receiver |
| 04/18/2002 | US20020043612 Imaging system for vehicle headlamp control |
| 04/17/2002 | EP1197735A1 Photodetector |
| 04/17/2002 | EP1196953A1 IR RADIATION SENSING WITH SiC |
| 04/17/2002 | EP1196745A1 Colorimeter |
| 04/17/2002 | EP1196306A4 Ambient light sensor |
| 04/17/2002 | EP1196306A2 Ambient light sensor |
| 04/17/2002 | EP0900365B1 An environmentally insensitive optical sensor with improved noise cancellation |
| 04/17/2002 | CN1083103C Infrared sensor, sensor manufacturing pallet and method of manufacturing infrared sensor |
| 04/16/2002 | US6373614 High performance polarization controller and polarization sensor |
| 04/16/2002 | US6373568 Spectral imaging system |
| 04/16/2002 | US6373514 Method of testing light emission condition of exposing head and dot pattern for use in the method |
| 04/16/2002 | US6373050 Focal plane infrared readout circuit with automatic background suppression |
| 04/16/2002 | US6373045 High speed optocoupler detector |
| 04/16/2002 | US6372656 Method of producing a radiation sensor |
| 04/11/2002 | WO2002028975A1 A reflective paint and a method for its use |
| 04/11/2002 | US20020041968 The mirror-coat layer obtained by alternately laminating a high-refractive-index layer and a low-refractive-index layer, the adoption of such laminate allows coating item to provide luster and brilliance like plating and high visual quality |
| 04/11/2002 | US20020041614 Beam delivery system for molecular fluorine (F2) laser |
| 04/11/2002 | US20020040967 Thermo-sensitive infrared ray detector |
| 04/10/2002 | EP1195618A1 Optical element, radiation image sensor and production method for optical element |
| 04/09/2002 | US6369850 Imaging device |
| 04/09/2002 | US6369688 Automatic gang switch having a heat ray sensor |
| 04/09/2002 | US6369392 Cerium doped crystals |
| 04/09/2002 | US6369363 Method of measuring electromagnetic radiation |
| 04/09/2002 | US6369356 Method and system for monitoring and/or documenting a laser machining operation |
| 04/04/2002 | WO2002027798A2 High performance ultraviolet imager for operation at room temperature |
| 04/04/2002 | WO2002027284A1 Optical measurement apparatus and method for optical measurement |
| 04/04/2002 | WO2002027283A1 Optical measurement apparatus and method for optical measurement |
| 04/04/2002 | WO2001096823A3 Optical radiation sensor system and method for measuring radiation transmittance of a fluid |
| 04/04/2002 | WO2001084118A3 Methods and apparatus for compensating a radiation sensor for temperature variations of the sensor |
| 04/04/2002 | US20020039838 Infrared sensor and manufacturing method thereof |
| 04/03/2002 | EP1193481A2 Radiation detecting apparatus |
| 04/03/2002 | EP0941458B1 Optical array converting uv |
| 04/03/2002 | CN1342887A Structure self-aligning method for making infrared absorption layer of infrared snesor for micromechanical heat stack |
| 04/02/2002 | US6366350 Apparatus for transmitting light source to a light detector |
| 04/02/2002 | US6365904 System and method of heat signature verification/authentication of an object |
| 04/02/2002 | US6365899 Process for determination of blackening of a lamp |
| 03/28/2002 | US20020037633 Disk-like gettering unit, integrated circuit, encapsulated semiconductor device, and method for manufacturing the same |
| 03/28/2002 | US20020037026 Infrared sensing element and temperature measuring device |
| 03/28/2002 | US20020036274 Optical radiation sensor system and method for measuring radiation transmittance of a fluid |
| 03/27/2002 | EP1190689A2 Phototransistor-based welding helmet |
| 03/27/2002 | CN1081857C Apparatus for detecting light signal |
| 03/26/2002 | US6363046 Optical recording/pickup head compatible with a digital versatile disk (DVD) and a recordable compact disk (CD-R) using a holographic variable aperture |
| 03/26/2002 | US6363044 Automatically adapting forward or reversed biased photodiode detection circuit |
| 03/26/2002 | US6362888 Spectrometer assembly |
| 03/26/2002 | US6362876 Laser beam power detecting device for planar type semiconductor laser diode |
| 03/26/2002 | US6362488 Light source and method for carrying out leak detection inspections |
| 03/26/2002 | US6362480 Radiation detector, particularly for a computed tomography apparatus |
| 03/21/2002 | US20020034207 Beam delivery system for molecular fluorine (F2) laser |