Patents for G01J 1 - Photometry, e.g. photographic exposure meter (22,989)
10/1996
10/02/1996EP0735707A2 Receiver & transceiver for a digital signal of an arbitrary pattern
10/02/1996EP0734877A2 Alignment system for multiple color pen cartridges
10/02/1996EP0734589A1 Integrated silicon vacuum micropackage for infrared devices
10/02/1996DE19509576C1 Einrichtung zur Bestimmung der UV-Strahlungsstärke und -dosis mittels UV-empfindlicher Sensoren Means for determining the strength and dose of UV radiation by means of UV-sensitive sensors
10/02/1996CN2236647Y Optic measuring device
10/01/1996US5561527 Optical sensing apparatus for CO2 jet spray devices
10/01/1996US5561290 Optical detector calibrator system
10/01/1996US5561287 Dual photodetector for determining peak intensity of pixels in an array using a winner take all photodiode intensity circuit and a lateral effect transistor pad position circuit
09/1996
09/26/1996WO1996029820A1 Radiation sensor arrangement for detecting the frequency of radiation impinging thereon
09/25/1996EP0733546A1 Three axis stabilized spacecraft and method of sun acquisition
09/24/1996US5559358 Opto-electro-mechanical device or filter, process for making, and sensors made therefrom
09/19/1996WO1996028748A2 Optical system with wide measuring ranges
09/19/1996DE19509157A1 Optisches System mit großen Meßbereichen Optical system with large measuring ranges
09/18/1996EP0732150A1 Optical sensing apparatus for CO2 jet spray devices
09/18/1996CN1131275A Flame detector self diagnostic system
09/17/1996US5557401 For an optical time domain reflectometer
09/12/1996WO1996027805A1 Arrangement for the detection of targets
09/11/1996EP0731488A1 Microchannel plate and photomultiplier tube
09/11/1996EP0731345A1 Signal processor for pyroelectric infrared sensor
09/10/1996US5554844 Passband-adjustable photo-detector for inverse photoemission spectroscopy
09/05/1996DE19507036A1 Toric surface curvature radius interferometric measurement method for esp. eye cornea
09/04/1996EP0730208A1 Detector array method and apparatus for real time in situ colour control in printers and copiers
09/03/1996US5552880 Optical radiation probe
09/03/1996US5552596 Three-dimensional radiation detection device and process for the production of said device having elementary reading circuits hybridized by welding microbeads
09/03/1996US5552595 Narrow band high sensitivity photodetector for inverse photoemission spectroscopy
08/1996
08/29/1996WO1996026430A1 Process for determining the surface state of highways in particular, and device for carrying out this process
08/29/1996DE19506550A1 Verfahren zur verzugsfreien Feststellung von und zur Warnung vor durch Glättebildung bedingte Gefahren und Vorrichtung zur Durchführung des Verfahrens A method for distortion-free detection of and to warn of ice formation by hazards and apparatus for performing the method
08/28/1996EP0729123A1 Apparatus including a fire sensor and a non-fire sensor
08/28/1996CN1129956A Process for the esterification of carboxylic acid with tertiary alcohols
08/28/1996CN1129833A Apparatus including a fire sensor and a non-fire sensor
08/27/1996US5550631 Insulation doping system for monitoring the condition of electrical insulation
08/27/1996US5550629 Method and apparatus for optically monitoring an electrical generator
08/22/1996WO1996025650A1 Device for determining the strength and dose of ultraviolet radiation using sensors sensitive to ultraviolet radiation
08/22/1996DE19500684C1 Leistungsmeßgerät zur Leistungsmessung optischer Strahlung, insbesondere Laserstrahlung Power meter to measure performance of optical radiation, in particular laser radiation
08/21/1996EP0727657A1 Simple transmittance-measuring instrument
08/21/1996EP0727649A1 Method and apparatus for temperature compensated optical sensor mounting
08/21/1996EP0726906A1 Synthesizing and screening molecular diversity
08/21/1996EP0514486B1 Radiation dosage indicator
08/21/1996EP0491822B1 An optical detector
08/20/1996US5548399 Method and apparatus for testing a DC coupled optical receiver
08/20/1996US5548398 Illuminant discriminator providing detection of high efficiency illumination
08/20/1996US5548119 Toilet room sensor assembly
08/20/1996US5547369 Camera, spectrum analysis system, and combustion evaluation apparatus employing them
08/20/1996CA2069625C Infrared medical thermometer
08/14/1996EP0725930A1 Phytoluminometer
08/14/1996CN1129042A Active IR intrusion detector
08/13/1996US5545899 Solid state radiation detection panel having tiled photosensitive detectors arranged to minimize edge effects between tiles
08/13/1996CA1338521C Cad/cam stereolithographic data conversion
08/08/1996DE19510070C1 Quantum radiation detector which resets at higher FET carrier recombination rate
08/07/1996EP0724715A1 Multi-image detector assembly
08/07/1996EP0724527A1 Ice detector
08/06/1996US5543913 Device for measuring the spatial characteristics of a light source
07/1996
07/31/1996EP0724258A2 Optical feedback photodetecting apparatus
07/31/1996EP0723654A1 Improved particle sensor and method for assaying a particle
07/30/1996US5541414 Infrared sensor apparatus
07/30/1996US5541412 Two dimensional array infrared ray image pickup device
07/30/1996CA2066599C Optical detector
07/24/1996EP0723142A1 Device for detection of electromagnetic waves, and especially of infrared radiation
07/24/1996EP0722423A1 Uv apparatus for fluid treatment
07/18/1996WO1996021941A1 Circuit arrangement
07/18/1996WO1996021848A1 Instrument for measuring the power of optical radiation, in particular laser radiation
07/17/1996EP0721654A1 Image intensifier tube
07/17/1996EP0721576A1 Laser-power measurement device
07/17/1996EP0721574A1 Sensor for detecting electromagnetic radiation
07/17/1996EP0721407A1 Sensor
07/16/1996US5537213 Light measurement apparatus with resiliently biased sheath for defining light-tight enclosure and related method
07/16/1996US5537203 Hollow sphere having polished interior surface inside hard polymeric block with apertures for transmission and reflection of light used in spectrum analysis
07/16/1996US5536934 Light intensity deterioration detecting circuit with compensation for resistance errors
07/16/1996US5535699 Method of making II-VI semiconductor infrared light detector
07/11/1996WO1996021248A1 Low power infrared scene projector array and method of manufacture
07/10/1996EP0721226A2 Improvements in or relating to thermally sensitive elements
07/10/1996EP0721225A2 Improvements in or relating to thermal sensors
07/10/1996EP0721224A2 Focal plane array for hybrid thermal imaging system and method
07/10/1996EP0720729A1 Ultra low noise optical receiver
07/10/1996EP0704133A4 Surveillance system having a microchannel image intensifier tube
07/09/1996US5534996 Measurement apparatus for evaluating characteristics of light emitting devices
07/09/1996US5534968 Camera having variable photometry conditions
07/09/1996CA2038170C Chemical luminescence-detecting apparatus
07/02/1996US5532813 Optical distance meter and light source device used for the same
06/1996
06/27/1996DE4446303A1 Concentrator for focussing solar radiation onto absorber
06/26/1996EP0718659A1 Apparatus and method for measuring dimensions of scanning spot of light
06/26/1996EP0718609A1 Light sensor
06/26/1996EP0718557A1 Flame detector self diagnostic system
06/25/1996US5530572 For attenuating offending light sources
06/25/1996US5530432 Photo monitoring apparatus with visual/audio alarm
06/25/1996US5530247 For imaging a scene
06/25/1996US5529065 Method for measuring scattering medium and apparatus for the same
06/20/1996CA2161621A1 Flame detector self diagnostic system
06/19/1996EP0717584A1 Lighting device having a light-sensitive control element
06/19/1996EP0717274A2 Current ratio circuit for multicolor imaging
06/18/1996US5528035 Digital signal processing system for removing DC bias in the output of pyroelectric and similar detectors
06/18/1996US5527349 Method of monitoring photochemotherapy during treatment of abnormal tissue
06/13/1996WO1996008734A3 A lift sensor
06/13/1996CA2161608A1 Current ratio circuit for multi-color imaging
06/12/1996EP0716402A1 Human occupancy detection method and system for implementing the same
06/12/1996CN1124533A Signal evaluation circuit for a movement detector
06/11/1996US5526121 For use with a sample and a reference
06/11/1996US5525809 Electro-optic sheet-sensing apparatus and method having a movable light emitting element
06/05/1996EP0715359A1 Infrared radiation sensor
06/05/1996CN2228664Y Dial-imitated electronic time-piece