using a variable element in the light-path

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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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G01J1/22using a variable element in the light-path

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Patents Grantslast 30 patents

Information Patent Grant
Spectral camera having interchangeable filters
- Patent number 10,753,799
- Issue date Aug 25, 2020
- XPECTRALTEK, LDA
- Vasileios Papadakis
- G01 - MEASURING TESTING
Information Patent Grant
Display and a light sensor operable as an infrared emitter and infr...
- Patent number 10,433,398
- Issue date Oct 1, 2019
- ESSENTIAL PRODUCTS, INC.
- Jason Sean Gagne-Keats
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Burnout protection for optical sensors
- Patent number 10,371,570
- Issue date Aug 6, 2019
- Raytheon Company
- Catherine Trent
- G02 - OPTICS
Information Patent Grant
Display and a light sensor operable as an infrared emitter and infr...
- Patent number 10,327,308
- Issue date Jun 18, 2019
- ESSENTIAL PRODUCTS, INC.
- Jason Sean Gagne-Keats
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Flexible beam delivery system for high power laser systems
- Patent number 10,072,971
- Issue date Sep 11, 2018
- Metal Improvement Company, LLC
- C. Brent Dane
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Variable modulation of radiation and components
- Patent number 9,891,427
- Issue date Feb 13, 2018
- Halliburton Energy Services, Inc.
- David L. Perkins
- G02 - OPTICS
Information Patent Grant
Laser output measuring apparatus
- Patent number 9,534,953
- Issue date Jan 3, 2017
- Mitsubishi Electric Corporation
- Fumio Shoda
- G01 - MEASURING TESTING
Information Patent Grant
Variable modulation of radiation and components
- Patent number 9,519,133
- Issue date Dec 13, 2016
- Halliburton Energy Services, Inc.
- David L. Perkins
- G02 - OPTICS
Information Patent Grant
Photon detector with a paralyzable photon-sensitive element, in par...
- Patent number 9,201,138
- Issue date Dec 1, 2015
- Robert Bosch GmbH
- Andreas Eisele
- G01 - MEASURING TESTING
Information Patent Grant
Polarization compensated beam splitter and diagnostic system for hi...
- Patent number 8,810,792
- Issue date Aug 19, 2014
- Metal Improvement Company, LLC
- C. Brent Dane
- G01 - MEASURING TESTING
Information Patent Grant
Adaptive shade window for plasma operations
- Patent number 8,785,891
- Issue date Jul 22, 2014
- United Technologies Corporation
- John E. Markowski
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Assembly for monitoring power of randomly polarized light
- Patent number 8,760,653
- Issue date Jun 24, 2014
- IPG Photonics Corporation
- Alexey M. Mamin
- G01 - MEASURING TESTING
Information Patent Grant
Optical sensor with rotary shaft-driven light intercepting member
- Patent number 7,402,792
- Issue date Jul 22, 2008
- Denso Corporation
- Katsunori Michiyama
- G01 - MEASURING TESTING
Information Patent Grant
Sensor device and method for operating a sensor device
- Patent number 6,597,287
- Issue date Jul 22, 2003
- Steinel GmbH & Co. KG
- Heinrich Wolfgang Steinel
- G08 - SIGNALLING
Information Patent Grant
Ceramic calibration filter
- Patent number 6,320,887
- Issue date Nov 20, 2001
- Eastman Kodak Company
- Roger S. Kerr
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ceramic calibration filter
- Patent number 6,303,937
- Issue date Oct 16, 2001
- Eastman Kodak Company
- Roger S. Kerr
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Wavelength dependence correction method in optical variable attenuator
- Patent number 6,144,793
- Issue date Nov 7, 2000
- Ando Electric Co., Ltd.
- Yoshinori Matsumoto
- G02 - OPTICS
Information Patent Grant
Optical system with wide measuring ranges
- Patent number 6,005,661
- Issue date Dec 21, 1999
- Hewlett-Packard Company
- Meinrad Machler
- G02 - OPTICS
Information Patent Grant
Optical mean power controller with provisionable output levels
- Patent number 5,946,086
- Issue date Aug 31, 1999
- Northern Telecom Limited
- Paul Alan Bruce
- G01 - MEASURING TESTING
Information Patent Grant
Flicker photometer
- Patent number 5,936,724
- Issue date Aug 10, 1999
- The Howard Foundation
- Richard Andrew Bone
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Visibility gauge
- Patent number 4,564,274
- Issue date Jan 14, 1986
- The Commonwealth of Australia
- Barry A. Clark
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
3418484
- Patent number 3,418,484
- Issue date Dec 24, 1968
- G05 - CONTROLLING REGULATING
Information Patent Grant
2929295
- Patent number 2,929,295
- Issue date Mar 22, 1960
- G01 - MEASURING TESTING
Information Patent Grant
2762278
- Patent number 2,762,278
- Issue date Sep 11, 1956
- G01 - MEASURING TESTING
Information Patent Grant
2757232
- Patent number 2,757,232
- Issue date Jul 31, 1956
- G02 - OPTICS
Information Patent Grant
2732757
- Patent number 2,732,757
- Issue date Jan 31, 1956
- G01 - MEASURING TESTING
Information Patent Grant
2661650
- Patent number 2,661,650
- Issue date Dec 8, 1953
- G01 - MEASURING TESTING
Information Patent Grant
2593996
- Patent number 2,593,996
- Issue date Apr 22, 1952
- G01 - MEASURING TESTING
Information Patent Grant
2493673
- Patent number 2,493,673
- Issue date Jan 3, 1950
- G01 - MEASURING TESTING
Information Patent Grant
2478399
- Patent number 2,478,399
- Issue date Aug 9, 1949
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY AND A LIGHT SENSOR OPERABLE AS AN INFRARED EMITTER AND INFR...
- Publication number 20190082519
- Publication date Mar 14, 2019
- Essential Products, Inc.
- Jason Sean Gagne-Keats
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VARIABLE MODULATION OF RADIATION AND COMPONENTS
- Publication number 20170211976
- Publication date Jul 27, 2017
- Halliburton Energy Services, Inc.
- David L. Perkins
- G02 - OPTICS
Information Patent Application
LASER OUTPUT MEASURING APPARATUS
- Publication number 20140285804
- Publication date Sep 25, 2014
- MITSUBISHI ELECTRIC CORPORATION
- Fumio Shoda
- G01 - MEASURING TESTING
Information Patent Application
ADAPTIVE SHADE WINDOW FOR PLASMA OPERATIONS
- Publication number 20130270463
- Publication date Oct 17, 2013
- United Technologies Corporation
- John E. Markowski
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
Photon Detector with a Paralyzable Photon-Sensitive Element, in par...
- Publication number 20120261547
- Publication date Oct 18, 2012
- ROBERT BOSCH GmbH
- Andreas Eisele
- G02 - OPTICS
Information Patent Application
POLARIZATION COMPENSATED BEAM SPLITTER AND DIAGNOSTIC SYSTEM FOR HI...
- Publication number 20110255088
- Publication date Oct 20, 2011
- METAL IMPROVEMENT COMPANY LLC
- C. BRENT DANE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
FLEXIBLE BEAM DELIVERY SYSTEM FOR HIGH POWER LASER SYSTEMS
- Publication number 20110253690
- Publication date Oct 20, 2011
- METAL IMPROVEMENT COMPANY LLC
- C. BRENT DANE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Assembly For Monitoring Power of Randomly Polarized Light
- Publication number 20110090501
- Publication date Apr 21, 2011
- IPG Photonics Corporation
- Alexey M. Mamin
- G01 - MEASURING TESTING
Information Patent Application
Optical sensor
- Publication number 20060266939
- Publication date Nov 30, 2006
- DENSO CORPORATION
- Katsunori Michiyama
- G01 - MEASURING TESTING

using a variable element in the light-path

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Spectral camera having interchangeable filters

Display and a light sensor operable as an infrared emitter and infr...

Burnout protection for optical sensors

Display and a light sensor operable as an infrared emitter and infr...

Flexible beam delivery system for high power laser systems

Variable modulation of radiation and components

Laser output measuring apparatus

Variable modulation of radiation and components

Photon detector with a paralyzable photon-sensitive element, in par...

Polarization compensated beam splitter and diagnostic system for hi...

Adaptive shade window for plasma operations

Assembly for monitoring power of randomly polarized light

Optical sensor with rotary shaft-driven light intercepting member

Sensor device and method for operating a sensor device

Ceramic calibration filter

Ceramic calibration filter

Wavelength dependence correction method in optical variable attenuator

Optical system with wide measuring ranges

Optical mean power controller with provisionable output levels

Flicker photometer

Visibility gauge

3418484

2929295

2762278

2757232

2732757

2661650

2593996

2493673

2478399

Patents Applicationslast 30 patents

DISPLAY AND A LIGHT SENSOR OPERABLE AS AN INFRARED EMITTER AND INFR...

VARIABLE MODULATION OF RADIATION AND COMPONENTS

LASER OUTPUT MEASURING APPARATUS

ADAPTIVE SHADE WINDOW FOR PLASMA OPERATIONS

Photon Detector with a Paralyzable Photon-Sensitive Element, in par...

POLARIZATION COMPENSATED BEAM SPLITTER AND DIAGNOSTIC SYSTEM FOR HI...

FLEXIBLE BEAM DELIVERY SYSTEM FOR HIGH POWER LASER SYSTEMS

Assembly For Monitoring Power of Randomly Polarized Light

Optical sensor