| Patents for G01J 1 - Photometry, e.g. photographic exposure meter (22,989) |
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| 10/20/2004 | CN2650087Y Daylight inductor |
| 10/20/2004 | CN1538151A Ultraviolet sensor for monitoring energy in germicidal wavelengths |
| 10/20/2004 | CN1537751A Method for distinguishing objects invideo image by usng infrared reflective material |
| 10/19/2004 | US6807199 Wavelength inspection method of a semiconductor laser diode and a wavelength inspection unit thereof |
| 10/19/2004 | US6806965 Wavefront and intensity analyzer for collimated beams |
| 10/19/2004 | US6806714 Detector of near-infrared light |
| 10/19/2004 | US6806470 Infrared sensor device and manufacturing method thereof |
| 10/19/2004 | US6806456 System and method for lithography process monitoring and control |
| 10/14/2004 | WO2004088976A1 Illumination control device |
| 10/14/2004 | US20040202547 Air transporter-conditioner with particulate detection |
| 10/14/2004 | US20040200976 Light detecting device and method for mounting the same |
| 10/14/2004 | US20040200975 Ultraviolet sensors for monitoring energy in the germicidal wavelengths |
| 10/14/2004 | US20040200962 Thermal type infrared detector and infrared focal plane array |
| 10/14/2004 | CA2462781A1 Ultraviolet sensors for monitoring energy in the germicidal wavelengths |
| 10/13/2004 | EP1466667A2 Air transporter-conditioner with particulate detection |
| 10/13/2004 | EP1466305A2 Obscuration detector |
| 10/13/2004 | EP1466192A1 Method and relevant device for revealing objects |
| 10/13/2004 | EP1011752B1 Cell processing system and method for controlling it |
| 10/13/2004 | CN2648417Y Auto-tracking direct radiating meter |
| 10/12/2004 | US6804470 Energy-depleted radiation apparatus and method |
| 10/12/2004 | US6804035 Laser machining apparatus |
| 10/12/2004 | US6803614 Solid-state imaging apparatus and camera using the same apparatus |
| 10/12/2004 | US6803581 Semiconductor photodiode with integrated microporous filter |
| 10/12/2004 | US6803554 System and method for lithography process monitoring and control |
| 10/12/2004 | US6802631 Photosensitive detection unit, in particular for automatic connection of lighting equipment |
| 10/12/2004 | CA2192927C Self-illuminating touch activated optical switch |
| 10/07/2004 | WO2004086514A2 Electrooptic thin-film microwave detector |
| 10/07/2004 | WO2004085977A1 Lighting lamp with cartridge-type anion generator |
| 10/07/2004 | US20040198463 Monolithic optical read-out circuit |
| 10/07/2004 | US20040197255 for blue, green, red, and infrared emission; uniformity; formed from electrochemical etch |
| 10/07/2004 | US20040196880 Light beam detection device |
| 10/07/2004 | US20040196451 Position measurement method, an apparatus, a computer program and a method for generating calibration information |
| 10/07/2004 | US20040195529 Arrangement for the stabilization of the radiation emission of a plasma |
| 10/07/2004 | US20040195519 In vitro method of determining the protection efficacy of a substance against solar radiation |
| 10/07/2004 | US20040195518 Ultraviolet detector and manufacture method thereof |
| 10/07/2004 | US20040195517 Real time method and computer system for identifying radioactive materials from HPGe gamma-ray spectroscopy |
| 10/07/2004 | US20040195494 Ambient light detection with digitized output |
| 10/07/2004 | US20040195489 Low power phototransistor-based welding providing reduced sensitivity to low intensity light and sharp phototransistor response to high intensity light |
| 10/07/2004 | DE102004013077A1 Photodetektor und Verfahren zur Herstellung des Photodetektors Photodetector and method of making the photodetector |
| 10/06/2004 | EP1465462A2 Ambient light detection with digitized output |
| 10/06/2004 | EP1464933A2 Apparatus for infrared radiation detection |
| 10/06/2004 | EP1463931A2 Flow-through chemical actinometer for ultraviolet disinfection reactors |
| 10/06/2004 | CN2646681Y 网络亮度检测器 Network brightness detector |
| 10/06/2004 | CN2646680Y A switching equipment for radiation observing watch |
| 10/06/2004 | CN1534282A Radiation power feedback sensor of optical fiber beam |
| 09/30/2004 | WO2004083774A1 Optical sensor |
| 09/30/2004 | US20040193427 Robust voice browser system and voice activated device controller |
| 09/30/2004 | US20040190890 Photometer, image sensing device, photometric method, program and recording medium |
| 09/30/2004 | US20040190429 Pixel array |
| 09/30/2004 | US20040190279 Spread illuminating apparatus with light controlling means |
| 09/30/2004 | US20040189985 Garden and home Light Meter |
| 09/30/2004 | US20040189980 Distance measurement and photometry sensor device |
| 09/30/2004 | US20040189979 Multipoint measurement system and method |
| 09/30/2004 | US20040189820 Object shooting condition judging device, image quality adjustment device, and image shooting apparatus |
| 09/30/2004 | US20040189630 Method and apparatus for generating illumination characteristic data around image display device, and method and apparatus for compensating for color variation using the method and apparatus |
| 09/30/2004 | US20040188784 Semiconductor sensor with pressure difference adjusting means |
| 09/30/2004 | US20040188628 Apparatus and method for measuring EUV light intensity distribution |
| 09/30/2004 | US20040188627 EUV energy detection |
| 09/30/2004 | US20040188618 Infrared sensor |
| 09/30/2004 | US20040188617 Methods and apparatuses for selectively limiting undesired radiation |
| 09/30/2004 | US20040188600 Wavelength locking channel monitor |
| 09/30/2004 | US20040188594 Spectrally tunable solid-state light source |
| 09/30/2004 | US20040188592 Optical deflection device, optical switch, and control method of optical deflection surface |
| 09/30/2004 | US20040188591 Automatic power controller |
| 09/30/2004 | US20040187904 Apparatus for infrared radiation detection |
| 09/30/2004 | DE10329744A1 Process for determining the focus position of a laser beam in relation to the workpiece surface e.g. in welding comprises comparing a characteristic of a luminescent plate formed on the surface by the laser beam with a reference value |
| 09/29/2004 | EP1462780A1 Apparatus and method for measuring EUV light intensity distribution |
| 09/29/2004 | EP1461604A1 Method and apparatus for use of thermally switching proteins in sensing and detecting devices |
| 09/29/2004 | EP1461530A1 Rotor blade of a wind power installation, comprising a warning light |
| 09/29/2004 | EP1062530A4 Stereoscopic, long-distance microscope |
| 09/29/2004 | CN1532940A Light detector and method for producing light detector |
| 09/29/2004 | CN1532530A Method for quick detecting light powder using absolute radiation meter |
| 09/29/2004 | CN1169229C Resonant cavity intensified n type gallium arsenide far infrared detector reflector |
| 09/29/2004 | CN1168961C Room temperature optical reading infrared focal plane detector |
| 09/29/2004 | CN1168960C Heat detection radiation meter and its producing method |
| 09/28/2004 | US6798992 Method and device for optically crossconnecting optical signals using tilting mirror MEMS with drift monitoring feature |
| 09/28/2004 | US6798030 Two-dimensional image detecting device and manufacturing method thereof |
| 09/28/2004 | US6797965 Charged particle beam apparatus, pattern measuring method, and pattern drawing method |
| 09/28/2004 | US6797957 Infrared detection element and infrared detector |
| 09/28/2004 | US6797581 Avalanche photodiode for photon counting applications and method thereof |
| 09/23/2004 | US20040182994 Photo-sensor and method for manufacturing the photo-sensor |
| 09/23/2004 | US20040182993 Solid-state radiation detector using a single crystal of compound semiconductor inSb |
| 09/23/2004 | US20040182761 Point-of-use water treatment system |
| 09/23/2004 | DE10311800A1 Verfahren zum Betreiben eines Sensors zur Detektion von Störeinflüssen auf einem durchlässigen Körper A method of operating a sensor for detecting interference on a permeable body |
| 09/22/2004 | EP1460480A2 Color image forming apparatus and color measurement controlling method therefor |
| 09/22/2004 | EP1460410A1 Delay time modulation femtosecond time-resolved scanning probe microscope apparatus |
| 09/22/2004 | EP1229593B1 Photodetector |
| 09/22/2004 | EP1031122B1 Solar radiation sensor |
| 09/22/2004 | CN2643297Y High precision spectral radiance luminance meter |
| 09/22/2004 | CN1168152C N type GaAS/AlGaAs multiple quantum well infrared focal plane device without raster coupling |
| 09/22/2004 | CN1168149C Micromechanical thermoelectric pile infrared detector array with inclined drawn suspension beam support membrane structure |
| 09/22/2004 | CN1168075C Method and device for semiconductor laser control |
| 09/22/2004 | CN1167942C Open-loop light intensity correcting system and method |
| 09/21/2004 | US6794653 SPECT for breast cancer detection |
| 09/21/2004 | US6794639 Optoelectronic sensor device |
| 09/21/2004 | US6793817 Lamp assembly for point-of-use water treatment system |
| 09/16/2004 | WO2004079312A1 Radiation monitor |
| 09/16/2004 | WO2004079311A1 Electromagnetic radiation sensor and method for fabricating the same |
| 09/16/2004 | WO2004027985A3 Photodetector arrangement and method for stray light compensation |
| 09/16/2004 | US20040179789 Structure and method for manufacturing compact optical power monitors of highly reliable performance |