G01J 1 - Photometry, e.g. photographic exposure meter

Patents for G01J 1 - Photometry, e.g. photographic exposure meter (22,989)
11/2001
11/29/2001	US20010047262 Robust voice browser system and voice activated device controller
11/29/2001	US20010045520 Thermopile far infrared radiation detection apparatus for crime prevention
11/29/2001	US20010045508 Pixel structure for imaging devices
11/28/2001	EP1157259A1 Fiber optic sensor with photochromic transducer, and corresponding method
11/28/2001	EP0653051B2 Structure and method for differentiating one object from another object
11/27/2001	US6324344 Light measuring device and camera
11/27/2001	US6323491 Corona discharge imaging system for outdoor daylight use
11/27/2001	US6323474 Method and system for modulating light
11/22/2001	WO2001088989A2 Unit cell with fan-out for large focal plane arrays with small detector pitch
11/22/2001	US20010043330 Spectrometer assembly
11/22/2001	US20010043325 Light measuring device for a plane light source
11/22/2001	US20010042877 Ferroelectric thin-film element, sensor, and method for making the ferroelectric thin-film element
11/22/2001	US20010042831 Photon detector
11/21/2001	EP1155262A1 A silicon carbide photodiode based flame scanner
11/21/2001	CN2460978Y Adjustable optical parallelism detecting device
11/21/2001	CN1323135A Method and equipment for using optimized exposure time in pictures collection
11/21/2001	CN1075195C Scattered light measuring apparatus
11/20/2001	US6320887 Ceramic calibration filter
11/20/2001	US6320177 Method and apparatus for generating a control signal
11/15/2001	US20010040905 Detector with frequency converting coating
11/15/2001	US20010040248 Sensor having membrane structure and method for manufacturing the same
11/15/2001	US20010040212 Photodetector apparatus
11/15/2001	DE10016419A1 Indirect solar radiation detection device for air-conditioned vehicle, has radiation incidence area exposed to thermal or solar radiation and so arranged that thermal radiation impinges onto sensor
11/14/2001	EP1154387A2 Thermopile far infrared radiation detection apparatus for crime prevention
11/14/2001	EP1154248A2 Optical spectrometer and method for combustion flame temperature determination
11/14/2001	EP1153273A1 Moisture sensor with automatic emitter intensity control
11/14/2001	EP1078371B1 Circuit with a sensor and non-volatile memory
11/14/2001	CN1321965A Pedal mechanism buit up into unit and key musical instrument provided with same
11/13/2001	US6317040 Intruder detecting method and apparatus therefor
11/13/2001	US6316955 Photoelectric conversion integrated circuit device
11/13/2001	US6316764 Autoalignment and autofocus mechanism for coupling light between an optical fiber and a physical specimen
11/08/2001	WO2001084182A1 Device and method for spatially resolved photodetection and demodulation of modulated electromagnetic waves
11/08/2001	WO2001084118A2 Methods and apparatus for compensating a radiation sensor for temperature variations of the sensor
11/08/2001	WO2001084095A1 Device and method for ultraviolet radiation monitoring
11/08/2001	US20010038974 Photomasking using compouters
11/08/2001	US20010038453 Apparatus and method for measuring optical characteristics of an object
11/08/2001	US20010038451 Apparatus and method for measuring optical characteristics of an object
11/08/2001	US20010038005 Optical radiation measurement apparatus
11/07/2001	EP1152261A1 Device and method for spatially resolved photodetection and demodulation of modulated electromagnetic waves
11/07/2001	EP1151479A2 Optical detector with a filter layer made of porous silicon and method for the production thereof
11/07/2001	CN2458608Y Infrared sensor for man getting-into or-out
11/07/2001	CN2458607Y Luminous power-meter for multi-path optical fibre
11/06/2001	US6313910 Apparatus for measurement of optical beams
11/06/2001	US6313457 Moisture detecting system using semiconductor light sensor with integral charge collection
11/01/2001	WO2001081879A2 Microbolometer and manufacturing method
11/01/2001	WO2001080618A2 Optode for picking up and relaying endogenous cell light
11/01/2001	US20010036002 Grating based phase control optical delay line
11/01/2001	US20010035957 Multifunctional fourier transform infrared spectrometer system
11/01/2001	US20010035496 Ceramic infrared sensor
10/2001
10/31/2001	EP1150286A2 Near-field optical head
10/31/2001	EP1150125A1 Charge-type sensor amplifying circuit
10/31/2001	CN2457579Y Infrared planar focal plane detector
10/31/2001	CN1074123C Technology for mealsuring optical density by two-dimensional CCD camera
10/30/2001	US6310352 Radiation detection device
10/30/2001	US6310338 Solar altitude detector
10/30/2001	US6310337 Method of preselecting flashlamp voltages for assays
10/30/2001	CA2070428C Optical time domain reflectometer
10/25/2001	WO2001079795A1 Wavelength monitor for wdm systems
10/25/2001	WO2001027571A3 Semiconductor component, electronic component, sensor system and method for producing a semiconductor component
10/25/2001	US20010033529 Near-field optical head
10/25/2001	US20010032977 Optical function device with photonic band gap and/or filtering characteristics
10/25/2001	US20010032921 Photodiode bias circuit
10/25/2001	CA2406369A1 Wavelength monitor for wdm systems
10/24/2001	EP1148713A2 Method and apparatus for optimizing exposure time in image acquisitions
10/24/2001	EP1147388A1 Infrared bolometer and method for the manufacture thereof
10/24/2001	EP1147387A1 Infrared bolometer
10/24/2001	EP1147031A1 Vehicle equipment control with semiconductor light sensors
10/24/2001	CN2456147Y Adjustable light column for cold screen of Dewer bottle
10/24/2001	CN1318741A Planar micro cavity intensifying detector and its usage
10/23/2001	US6307331 Multiple sensor lux reader and averager
10/23/2001	US6307196 Detection circuit having a variable impedance circuit
10/18/2001	WO2001078266A1 Wavelength division multiplex (wdm) signal monitor
10/18/2001	US20010030748 Apparatus and method for measuring optical characteristics of an object
10/18/2001	DE10015511A1 Optoelektronische Sensorvorrichtung Photoelectric sensor device
10/17/2001	EP1146563A1 Semiconductor energy sensor
10/17/2001	EP1146324A1 Light guiding uv filter for blocking solar radiation
10/17/2001	EP1144967A1 Structurally stable infrared bolometer
10/17/2001	EP1144966A2 Heat detector with a limited angle of vision
10/17/2001	EP0966659A4 Multichannel infrared detector with optical concentrators for each channel
10/16/2001	US6303937 Ceramic calibration filter
10/16/2001	US6303917 Radiant energy monitoring apparatuses including a calibration operation and related methods
10/11/2001	WO2001074527A1 Heating method and device
10/11/2001	US20010029318 Device for controlling an amount of light of a lighting unit for an endoscope
10/11/2001	US20010028664 Energy monitor for molecular fluorine laser
10/11/2001	US20010028035 Infrared sensor and manufacturing method thereof
10/11/2001	US20010028034 Process for preparing a bolometer material and bolometer device
10/11/2001	US20010028027 Signal Processing Apparatus
10/11/2001	US20010027926 Simple, portable, and accurate; two chambers with electrolyte solution of a quinone and organic solvent, first chamber has a total light transmission window and second chamber has an ultraviolet light-cut light transmission window
10/11/2001	DE10016349A1 Object detection recognition method involves detecting light by optical sensor using tapering light guide
10/10/2001	EP1141669A1 Infrared bolometer and method for manufacturing same
10/10/2001	CN2453432Y Testing instrument for small light spot objective lens
10/10/2001	CN2453411Y Laser minimum light spot measuring device
10/10/2001	CN2453410Y Investigating means with super broad investigating angle
10/10/2001	CN2453409Y Optical fiber tail light measuring frame
10/10/2001	CN1317153A Device for detecting electromagnetic radiation
10/09/2001	US6300613 Photodiode array with expanded dynamic range
10/09/2001	US6299577 Device for controlling an amount of light of a lighting unit for an endoscope
10/04/2001	WO2001073386A1 Thermal radiation detection device, method for producing the same and use of said device
10/04/2001	US20010025926 Thermal infrared sensor and a method of manufacturing the same
10/04/2001	US20010025922 Optoelectronic sensor device

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