Patents for G01J 1 - Photometry, e.g. photographic exposure meter (22,989)
02/1996
02/07/1996EP0695945A2 Millimeter wave imager device using pyroelectric effect
02/07/1996EP0695462A1 Instructive display
02/06/1996US5489892 Infrared human detector not barred by an intervening obstruction
02/01/1996WO1996002858A1 Optical sensor with suppression of optical interference
02/01/1996WO1996002817A1 Apparatus and method for determining a distance to an object in a field
01/1996
01/25/1996DE4444620C1 Sensor for detecting electromagnetic radiation
01/24/1996EP0693683A1 Selective infrared detector
01/24/1996EP0693175A1 Combined headlamp and climate control sensor
01/24/1996EP0693174A1 Automatic visor for continuously repositioning a shading element to shade a target location
01/24/1996EP0490968B1 Method and apparatus for installing an optical fibre
01/23/1996US5486953 Hyperhemispherical field of view optical sensor head
01/23/1996US5486914 LCD bargraph motion picture light meter
01/17/1996CN2217420Y Automatic alarm for the end of infusion
01/17/1996CN1115028A Infrared array sensor system
01/16/1996US5485010 Thermal isolation structure for hybrid thermal imaging system
01/16/1996US5484571 Enhanced fluorescence detection of samples in capillary column
01/16/1996US5483958 Fluorescent-tipped dosimeter probe
01/11/1996WO1996000956A1 Infrared sensor and method for making same
01/10/1996EP0691758A1 Synchronous detection of optical signals
01/10/1996EP0691559A1 Head-mountable display system
01/10/1996CN1114743A Apparatus for detecting a light signal
01/09/1996US5483067 Pyroelectric infrared detector and method of fabricating the same
01/09/1996US5483060 Optical position sensor and isolation sensor using this position sensor
01/04/1996DE19523741A1 Optical detector with condensing mirrors and slit for flowing samples
01/03/1996EP0690304A1 Multi-detector readhead for a photometer
01/02/1996US5481470 Boolean layer comparison slice
01/02/1996US5481118 For providing an electrical signal
12/1995
12/31/1995CA2146845A1 Multi-detector readhead for a photometer
12/28/1995WO1995035598A1 Self-illuminating touch activated optical switch
12/27/1995EP0653051A4 Structure and method for differentiating one object from another object.
12/27/1995CN1114049A Multifunction Aadamard's transformation micrograph analytical instrument
12/26/1995US5479015 Multi-image detector assembly
12/26/1995US5479009 Highly efficient collection optical systems for providing light detectors such as photodetectors and the like with hemispherical fields of view
12/20/1995EP0687894A1 Detector of a luminosity threshold for controlling a public lighting system
12/20/1995CN1113611A Composite electric heating film
12/19/1995US5477326 Spectrophotometer arrangement with multi-detector readhead
12/19/1995US5477051 Apparatus for measuring optical information in scattering medium and method therefor
12/14/1995WO1995033971A1 Method and apparatus for acquiring images
12/14/1995DE4422580C1 Calibration of light sensitivity for optical measurement receiver with long-term instability e.g. photomultiplier
12/13/1995EP0686480A2 Stereolithographic supports
12/12/1995US5475699 Method for selecting a semiconductor laser
12/12/1995US5475617 Process of reconstructing a single data profile of rapidly measured hemispherical scattered or radiated light
12/07/1995WO1995033248A1 Active ir intrusion detector
12/05/1995US5473155 Photometric sensor
12/05/1995US5471981 Method and apparatus for converting a modulated optical signal to an electrical signal with correction for modulation jitter
11/1995
11/28/1995US5471299 Apparatus and method for the analysis of particle characteristics using monotonically scattered light
11/28/1995US5471053 Light collector
11/28/1995US5471052 Color sensor system using a secondary light receiver
11/21/1995US5469424 Electronic device utilizing a material capable of storing information which is readable by illumination
11/21/1995US5468963 Method of detecting the approach of a rocket-driven missile
11/08/1995EP0681334A1 Packaging medical image sensors
11/08/1995CN1111348A Laser pulse signal-to-noise ratio tester
11/07/1995US5465147 Method and apparatus for acquiring images using a ccd detector array and no transverse scanner
11/07/1995US5465114 Biological sample observation system using a temperature controlled solid state sensor
11/02/1995EP0680101A1 Thermal detector and method of making the same
11/01/1995CN2211598Y Photometer
10/1995
10/31/1995US5463467 Light source pulsed with irregular pulse sequence in analog photometric signal evaluation for a test carrier analysis system
10/31/1995US5463225 Solid state radiation imager with high integrity barrier layer and method of fabricating
10/31/1995US5463215 Device for aligning the axis of a light beam with the axis of an optical fiber
10/24/1995US5461234 Method and apparatus for measuring ultrashort laser pulses
10/24/1995US5461226 Photon counting ultraviolet spatial image sensor with microchannel photomultiplying plates
10/19/1995DE19509935A1 Maximum sunlight exposure time computer and indicator for sunbathing person
10/18/1995EP0677956A2 Digital signal processing system for removing DC bias in the output of pyroelectric and similar detectors
10/18/1995EP0677500A2 Multiple level mask for patterning of ceramic materials
10/18/1995CN1110429A Method and apparatus for inspection of cathode ray tube
10/17/1995US5459571 Multiple control frequency phase modulator in phase modulated interferometer precision distance measuring system
10/17/1995US5459570 Method and apparatus for performing optical measurements
10/17/1995US5459565 Laser beam analyzer
10/17/1995US5459323 For producing decay time weighted information of a luminescent sample
10/17/1995US5459319 Radiation detector circuit having a 1-bit quantized output
10/17/1995CA2014938C Optical amplifier-photodetector assemblage
10/12/1995WO1995027188A1 Radiation beam position sensor
10/12/1995DE4192191C1 Multichannel analogue detection method
10/11/1995EP0676626A1 Device for measuring small currents and current differences
10/10/1995US5457566 For scanning an image
10/10/1995US5457318 Thermal detector apparatus and method using reduced thermal capacity
10/05/1995DE19509598A1 Light wavelength measurement appts.
10/04/1995EP0675550A2 Light transmissive, electrically-conductive, oxide film and methods of production
10/04/1995EP0675345A2 Device and method for receiving light used in ccd image sensor or the like
10/03/1995US5455415 Insolation sensor
09/1995
09/28/1995WO1995026017A1 Signal evaluation circuit for a movement detector
09/27/1995EP0674338A1 Narrow band high sensitivity photo-detector for inverse photoemission spectroscopy
09/27/1995EP0674169A1 Passband-adjustable photo-detector for inverse photoemission spectroscopy
09/26/1995US5453828 Method of optical sampling
09/21/1995WO1995025271A1 Optical corona monitoring system
09/21/1995CA2185042A1 Optical corona monitoring system
09/20/1995EP0673008A1 Fire control system
09/20/1995CN1108759A Pyroelectric thin film infrared sensor and method for fabricating the same
09/19/1995US5452135 All-directional optical sensor apparatus
09/19/1995CA2052467C Spectrophotometer having means for simultaneous modulation, switching and wavelength selection of a light source
09/18/1995CA2144579A1 Fire monitoring system
09/14/1995WO1995024738A1 Semiconductor detector for short-wave radiation and process for producing the same
09/14/1995WO1995024720A1 Optical imaging arrangement for use with radiation shielded enclosures
09/14/1995DE4413421C1 Ultraviolet radiation photometer-dosimeter providing vector readings
09/14/1995DE4407730A1 Halbleiterdetektor für kurzwellige Strahlung und Verfahren zu dessen Herstellung A semiconductor detector for short-wave radiation and process for its preparation
09/13/1995EP0671613A1 Optical system
09/12/1995US5449943 Visible and infrared indium antimonide (INSB) photodetector with non-flashing light receiving surface
09/12/1995US5449933 Ferroelectric thin film element
09/08/1995WO1995023992A1 Optically coupled detector imaging system
09/08/1995CA2183876A1 Optically coupled detector imaging system