Patents
Sitemap › G01 - Measuring; Testing › G01J - Measurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infra-red, visible or ultra-violet light; Colorimetry; Radiation pyrometry › G01J 1 - Photometry, e.g. photographic exposure meter
Patents for G01J 1 - Photometry, e.g. photographic exposure meter (22,989)
12/2003
12/18/2003US20030230733 Semiconductor apparatus
12/18/2003US20030230725 Sensor arrangement having a capacitive light sensing circuit
12/18/2003US20030230703 Optical object discriminating apparatus, processing system and transport processing system
12/16/2003US6664777 Photometric apparatus and photometric method
12/11/2003WO2003102477A1 Device that automatically tracks the position of the sun
12/11/2003US20030227627 Colorimeter
12/11/2003US20030226978 Integrating ultraviolet exposure detection devices
12/11/2003US20030226951 System and method for lithography process monitoring and control
12/11/2003CA2526993A1 Device that automatically tracks the position of the sun
12/10/2003EP1369929A1 A process for manufacturing encapsulated optical sensors, and an encapsulated optical sensor manufactured using this process
12/10/2003EP1369743A2 Characterisation of lithography apparatus
12/10/2003EP1027582B1 Spectrometer facility with a vacuum ultraviolet spectrometer and a detector device with a microspheric plate for spectroscopic partial pressure measurement in an environment with high magnetic fields
12/10/2003CN2591591Y Digital wide-measurement range illumination sensor
12/10/2003CN2591590Y Integrated light irradiancy indicator
12/10/2003CN1461084A Automatic high-speed testing working table for laser diode die
12/10/2003CN1460967A Image quality analysis method and system for display device
12/10/2003CN1460963A Method and system for analysing image quality to display device using irregular dimension
12/10/2003CN1460845A Laser finder for distribution photometric measurement
12/10/2003CN1460844A Rotary working table of rotary reflector type distribution photometer
12/09/2003US6661010 Microbolometer operating system
12/09/2003US6660991 Method and apparatus for measuring a low power signal
12/04/2003WO2003100366A1 Photopic detector system and filter therefor
12/04/2003US20030222696 DC offset cancellation circuit, differential amplification circuit with DC offset cancellation circuit, photo-electric pulse conversion circuit, pulse shaping circuit, and pulse generation circuit
12/04/2003US20030222264 Photosensor
12/04/2003US20030222218 Infrared sensor and electronic device using the same
12/04/2003US20030222200 Very high speed photodetector system using a PIN photodiode array for position sensing
12/04/2003CA2486807A1 Optical array converting uv radiation
12/03/2003EP1367424A2 Optical modulator including microlenses for input and output beam
12/03/2003EP1366989A1 Method and device for testing illumination means and light signals
12/03/2003EP1366344A1 Method and apparatus for the read-out of a bolometer array by using multiple bias pulses
12/03/2003CN1460393A System for RGB based LED luminary
12/03/2003CN1460176A Photon correlator
12/03/2003CN1460173A Sensor in receiving-transmitting apparatus cooperating with optical fiber
12/03/2003CN1129879C Method for analyzing signa lof danger alarm system and danger alarm system for implementing said method
12/03/2003CN1129777C Pyroelectric infrared ray sensor
12/02/2003US6657725 Scanning type projection exposure apparatus and device production method using the same
12/02/2003US6657712 Luminance measuring device for liquid crystal display
12/02/2003US6657384 Apparatus for measuring light intensity of excimer lamp
12/02/2003US6657206 Ultraviolet lamp system and methods
12/02/2003US6655778 Calibrating system for a compact optical sensor
12/02/2003CA2127596C Multicolour voltage tunable quantum well intersubband infrared photodetector and associated method
11/2003
11/27/2003WO2003078940A3 High resolution spectral measurement device
11/27/2003WO2003058568A3 Obscuration detector
11/27/2003US20030218797 Optical array converting UV radiation
11/27/2003US20030218676 Image enhancement in far infrared camera
11/27/2003US20030218138 Semiconductor chip-based radiation detector
11/27/2003US20030218128 Actinometric monitor for measuring irradiance in ultraviolet light reactors
11/27/2003US20030218123 Photopic detector system and filter therefor
11/26/2003EP1365453A1 Image sensor and production method therefore
11/26/2003EP1365217A1 Optical imaging system for imaging at least two light beam planes mutually spaced in the direction of the light beam
11/26/2003CN2588343Y Shack-HJartmann wavefront sensor using commercial used digital camera as measuring component
11/26/2003CN1129109C Pedal mechanism built up into unit and key musical instrument provided with same
11/25/2003US6653939 Multipurpose detector
11/25/2003US6653615 Imaging system for vehicle headlamp control
11/20/2003WO2003096069A1 Radiation detector
11/20/2003WO2003095958A1 Ultraviolet detector
11/20/2003WO2003047003A3 Avalanche photodiode for photon counting applications and method thereof
11/20/2003US20030216720 Safety shut-off device for laser surgical instruments employing blackbody emitters
11/20/2003US20030215131 Image quality analysis method and system for a display device using fractal dimension
11/20/2003US20030214586 Image quality analysis method and system for a display device
11/20/2003US20030213923 Infrared scene generator using fluorescent conversion material
11/20/2003US20030213895 Optical power and performance monitoring of a PLC chip using sensors mounted on the chip
11/19/2003CN1128345C Thermoelectric infrared sensor
11/19/2003CN1128065C Valuable printed document with luminous discriminator
11/18/2003US6649924 Optoelectronic measuring device
11/18/2003US6649898 Method and apparatus for optically enabling a circuit component in a large scale integrated circuit
11/18/2003US6649896 Method and a device for measuring the spatially averaged intensity of a light beam and a method and a device for regulating a light source
11/13/2003WO2003093905A1 Photodetector and exposure system
11/13/2003US20030210885 Channel power monitor
11/13/2003US20030209668 Bolometer-type infrared solid-state image sensor
11/12/2003EP1360728A1 Integrated-circuit technology photosensitive sensor
11/12/2003EP1360546A1 Radiation detector using polymer-dispersed liquid crystal cell
11/11/2003US6646728 Calibrating a focused beam of energy in a solid freeform fabrication apparatus by measuring the propagation characteristics of the beam
11/11/2003US6646265 Optical spectrometer and method for combustion flame temperature determination
11/11/2003US6644835 Portable light source apparatus
11/06/2003WO2003090867A1 Methods and systems for laser calibration and eye tracker camera alignment
11/06/2003WO2002063656A3 Chemical monolayer and micro-electronic junctions and devices containing same
11/06/2003WO2002063257A8 Radiation detector with pneumatically operated shutter and method of use
11/06/2003WO2002059551A8 Device for measuring ultraviolet radiation
11/06/2003US20030206573 In situ optical surface temperature measuring techniques and devices
11/06/2003US20030206288 Laser beam multimeter
11/06/2003US20030205704 Infrared radiation-detecting device
11/06/2003US20030205677 Analysis of materials containing radioactive sources
11/06/2003US20030205670 Infrared sensor
11/05/2003EP1359450A1 Optical sensor with adjustable lens mount
11/05/2003EP1359400A1 Thermal radiation detecting device with a reduced number of anchoring points
11/05/2003CN2585417Y Improved structure of photo sensing device
11/04/2003US6642998 Measuring device
11/04/2003US6642505 Reflection-type optical sensor
11/04/2003US6642503 Time domain sensing technique and system architecture for image sensor
11/04/2003US6642501 Photo-detecting apparatus
11/04/2003US6642500 Signal processing apparatus which performs logarithmic compressions
11/04/2003US6642499 System for photometric calibration of optoelectronic imaging devices especially streak cameras
11/04/2003US6642494 Photoelectric conversion apparatus, production method thereof, and information processing apparatus having the photoelectric conversion apparatus
10/2003
10/30/2003US20030202180 Optical measuring arrangement, in particular for quality control in continuous processes
10/30/2003US20030202176 Optical power meter
10/30/2003US20030202173 System and method for measuring the quality of an illumination field from a laser line illumination system
10/30/2003US20030201899 Signaling fire detector
10/30/2003US20030201395 Thermal radiation detection device with a limited number of anchor points
10/29/2003EP1356418A2 Method and apparatus for measuring physiology by means of infrared detector
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