using electric radiation detectors

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GPHYSICS G01Measuring instruments G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT COLORIMETRY RADIATION PYROMETRY G01J1/00Photometry

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G01J1/24using electric radiation detectors

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Laser projection system
- Patent number 11,397,000
- Issue date Jul 26, 2022
- LIGHTWAVE INTERNATIONAL, INC.
- George Dodworth
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bio illuminance measuring device for determining circadian action
- Patent number 11,326,938
- Issue date May 10, 2022
- Kookmin University Industry Academy Cooperation Foundation
- Hyun Sun Mo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Multiple light source output smoothing
- Patent number 10,908,017
- Issue date Feb 2, 2021
- Microsoft Technology Licensing, LLC
- David M. Lane
- F21 - LIGHTING
Information Patent Grant
Controlling ultraviolet intensity over a surface of a light sensiti...
- Patent number 10,433,493
- Issue date Oct 8, 2019
- Sensor Electronic Technology, Inc.
- Arthur Peter Barber
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
System and method for low signal knife edge wavefront sensing in an...
- Patent number 9,482,575
- Issue date Nov 1, 2016
- Jeffrey D. Barchers
- G02 - OPTICS
Information Patent Grant
Simplified system and method for compensated laser beam propagation
- Patent number 9,304,313
- Issue date Apr 5, 2016
- Nutronics, Inc.
- Jeffrey D Barchers
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for image scanning
- Patent number 9,116,035
- Issue date Aug 25, 2015
- FFEI Limited
- Martin Philip Gouch
- G01 - MEASURING TESTING
Information Patent Grant
Measurement method of the current-voltage characteristics of photov...
- Patent number 8,315,848
- Issue date Nov 20, 2012
- Nisshinbo Industries, Inc.
- Mitsuhiro Shimotomai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Photo reflector including a light-emitting element and a light-rece...
- Patent number 7,858,919
- Issue date Dec 28, 2010
- Citizen Electronics Co., Ltd.
- Kazuo Funakubo
- G01 - MEASURING TESTING
Information Patent Grant
Measurement method of the current-voltage characteristics of photov...
- Patent number 7,528,615
- Issue date May 5, 2009
- Nisshinbo Industries, Inc.
- Mitsuhiro Shimotomai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of selecting an optical filter for a shutterless optically s...
- Patent number 5,281,817
- Issue date Jan 25, 1994
- Critikon, Inc.
- Mark L. Yelderman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Infrared densitometer
- Patent number 5,260,574
- Issue date Nov 9, 1993
- The United States of America as represented by the Secretary of the Air Force
- Roger J. Becker
- G01 - MEASURING TESTING
Information Patent Grant
Photoreflectance method and apparatus utilizing acousto-optic modul...
- Patent number 5,255,071
- Issue date Oct 19, 1993
- Fred H. Pollak
- G01 - MEASURING TESTING
Information Patent Grant
Reflectometric method of measurement and apparatus for realizing th...
- Patent number 5,182,618
- Issue date Jan 26, 1993
- Aimo Heinonen
- G01 - MEASURING TESTING
Information Patent Grant
Optical attenuator and optical power meter calibration systems with...
- Patent number 5,148,233
- Issue date Sep 15, 1992
- Anritsu Corporation
- Takayuki Imamura
- G01 - MEASURING TESTING
Information Patent Grant
Shutterless optically stabilized capnograph
- Patent number 5,095,913
- Issue date Mar 17, 1992
- Critikon, Inc.
- Mark Yelderman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Adjustable attenuator for optical transmission system
- Patent number 5,087,122
- Issue date Feb 11, 1992
- Laser Precision Corporation
- Frederick M. Ostrander
- G02 - OPTICS
Information Patent Grant
Optically stabilized infrared energy detector
- Patent number 5,081,998
- Issue date Jan 21, 1992
- Critikon, Inc.
- Mark Yelderman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Nulling optical bridge for contactless measurement of changes in re...
- Patent number 5,022,765
- Issue date Jun 11, 1991
- International Business Machines Corporation
- Daniel Guidotti
- G01 - MEASURING TESTING
Information Patent Grant
Surface analyzer and method
- Patent number 4,659,933
- Issue date Apr 21, 1987
- Optical Coating Laboratory, Inc.
- Erik W. Anthon
- G01 - MEASURING TESTING
Information Patent Grant
Colorimetric method and apparatus
- Patent number 4,558,953
- Issue date Dec 17, 1985
- Olympus Optical Co., Ltd.
- Takashi Yamada
- G01 - MEASURING TESTING
Information Patent Grant
Electro-optical analyzer for measuring percentage by weight of fat,...
- Patent number 4,415,809
- Issue date Nov 15, 1983
- John Shields
- G01 - MEASURING TESTING
Information Patent Grant
Electro-optical analyzer for measuring percentage by weight of fat,...
- Patent number 4,310,763
- Issue date Jan 12, 1982
- John Shields
- G01 - MEASURING TESTING
Information Patent Grant
Light absorptivity measuring device
- Patent number 4,281,932
- Issue date Aug 4, 1981
- Thomas A. Young
- G01 - MEASURING TESTING
Information Patent Grant
Photometric system including a time-division optical attenuator
- Patent number 4,281,897
- Issue date Aug 4, 1981
- Taylor C. Fletcher
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for measuring illuminance
- Patent number 4,260,256
- Issue date Apr 7, 1981
- Eastman Kodak Company
- David C. Smart
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Device for light flux attenuation, especially for additional quench...
- Patent number 4,205,231
- Issue date May 27, 1980
- Instytut Badan Jadrowych
- Krzysztof K. Pochwalski
- G01 - MEASURING TESTING
Information Patent Grant
Method and means for equalizing the sensitivity of a multi-element...
- Patent number 4,091,279
- Issue date May 23, 1978
- The United States of America as represented by the Secretary of the Air Force
- Irving Kaufman
- G01 - MEASURING TESTING
Information Patent Grant
Optical null apparatus
- Patent number 3,975,099
- Issue date Aug 17, 1976
- Perkin-Elmer Limited
- Leonard Harold Taylor
- G01 - MEASURING TESTING
Information Patent Grant
3926525
- Patent number 3,926,525
- Issue date Dec 16, 1975
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
BIO ILLUMINANCE MEASURING DEVICE
- Publication number 20200232844
- Publication date Jul 23, 2020
- Kookmin University Industry Academy Cooperation Foundation
- Hyun Sun Mo
- G01 - MEASURING TESTING
Information Patent Application
Laser Projection System
- Publication number 20200041112
- Publication date Feb 6, 2020
- LIGHTWAVE INTERNATIONAL, INC.
- George Dodworth
- G02 - OPTICS
Information Patent Application
MULTIPLE LIGHT SOURCE OUTPUT SMOOTHING
- Publication number 20190101440
- Publication date Apr 4, 2019
- Microsoft Technology Licensing, LLC
- David M. LANE
- F21 - LIGHTING
Information Patent Application
METHOD AND APPARATUS FOR IMAGE SCANNING
- Publication number 20140071438
- Publication date Mar 13, 2014
- FFEI LIMITED
- Martin Philip GOUCH
- G02 - OPTICS
Information Patent Application
Spectrally Controlled Illuminator and Method of Use Thereof
- Publication number 20100182712
- Publication date Jul 22, 2010
- Randal B. Chinnock
- G02 - OPTICS
Information Patent Application
Measurement method of the current-voltage characteristics of photov...
- Publication number 20090115446
- Publication date May 7, 2009
- Nisshinbo Industries, Inc.
- Mitsuhiro Shimotomai
- G01 - MEASURING TESTING
Information Patent Application
PHOTO REFLECTOR
- Publication number 20090095881
- Publication date Apr 16, 2009
- Citizen Electronics Co., Ltd.
- Kazuo FUNAKUBO
- G01 - MEASURING TESTING
Information Patent Application
Measurement method of the current-voltage characteristics of photov...
- Publication number 20060238750
- Publication date Oct 26, 2006
- Nisshinbo Industries, Inc.
- Mitsuhiro Shimotomai
- G01 - MEASURING TESTING

using electric radiation detectors

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Laser projection system

Bio illuminance measuring device for determining circadian action

Multiple light source output smoothing

Controlling ultraviolet intensity over a surface of a light sensiti...

System and method for low signal knife edge wavefront sensing in an...

Simplified system and method for compensated laser beam propagation

Method and apparatus for image scanning

Measurement method of the current-voltage characteristics of photov...

Photo reflector including a light-emitting element and a light-rece...

Measurement method of the current-voltage characteristics of photov...

Method of selecting an optical filter for a shutterless optically s...

Infrared densitometer

Photoreflectance method and apparatus utilizing acousto-optic modul...

Reflectometric method of measurement and apparatus for realizing th...

Optical attenuator and optical power meter calibration systems with...

Shutterless optically stabilized capnograph

Adjustable attenuator for optical transmission system

Optically stabilized infrared energy detector

Nulling optical bridge for contactless measurement of changes in re...

Surface analyzer and method

Colorimetric method and apparatus

Electro-optical analyzer for measuring percentage by weight of fat,...

Electro-optical analyzer for measuring percentage by weight of fat,...

Light absorptivity measuring device

Photometric system including a time-division optical attenuator

Apparatus for measuring illuminance

Device for light flux attenuation, especially for additional quench...

Method and means for equalizing the sensitivity of a multi-element...

Optical null apparatus

3926525

Patents Applicationslast 30 patents

BIO ILLUMINANCE MEASURING DEVICE

Laser Projection System

MULTIPLE LIGHT SOURCE OUTPUT SMOOTHING

METHOD AND APPARATUS FOR IMAGE SCANNING

Spectrally Controlled Illuminator and Method of Use Thereof

Measurement method of the current-voltage characteristics of photov...

PHOTO REFLECTOR

Measurement method of the current-voltage characteristics of photov...