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G01J2009/0257

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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

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G01J2009/0257multiple

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Device and method for measuring wavelength for laser device
- Patent number 11,971,307
- Issue date Apr 30, 2024
- Beijing RSLaserOpto-Electronics Technology Co. Ltd
- Guangyi Liu
- G01 - MEASURING TESTING
Information Patent Grant
High precision optical locker
- Patent number 11,662,508
- Issue date May 30, 2023
- Lumentum Operations LLC
- Adrian Perrin Janssen
- G01 - MEASURING TESTING
Information Patent Grant
Optical frequency measurement device
- Patent number 11,460,347
- Issue date Oct 4, 2022
- Lumentum Operations LLC
- Colin Smith
- G02 - OPTICS
Information Patent Grant
Process and device including a fixed cavity with a free spectral ra...
- Patent number 10,768,051
- Issue date Sep 8, 2020
- BLUE INDUSTRY AND SCIENCE
- Johann Georges Des Aulnois
- G01 - MEASURING TESTING
Information Patent Grant
Cylindrical package
- Patent number 10,480,993
- Issue date Nov 19, 2019
- Ezconn Corporation
- Mao-Chieh Hsu
- G01 - MEASURING TESTING
Information Patent Grant
Random wavelength meter
- Patent number 10,429,245
- Issue date Oct 1, 2019
- University Court of the University of St. Andrews
- Kishan Dholakia
- G01 - MEASURING TESTING
Information Patent Grant
Interferometric method for measuring a size of particle in the pres...
- Patent number 10,429,287
- Issue date Oct 1, 2019
- Osaka University
- Makoto Kawano
- G02 - OPTICS
Information Patent Grant
Random wavelength meter
- Patent number 10,006,811
- Issue date Jun 26, 2018
- University Court of the University of St. Andrews
- Kishan Dholakia
- G01 - MEASURING TESTING
Information Patent Grant
Optical pressure sensor
- Patent number 9,778,125
- Issue date Oct 3, 2017
- Oxsensis Limited
- Ralf-Dieter Pechstedt
- G01 - MEASURING TESTING
Information Patent Grant
Optical pressure sensor
- Patent number 9,581,514
- Issue date Feb 28, 2017
- Oxsensis Limited
- Ralf-Dieter Pechstedt
- G01 - MEASURING TESTING
Information Patent Grant
Wavelength filter and wavelength monitor device
- Patent number 7,283,302
- Issue date Oct 16, 2007
- Mitsubishi Denki Kabushiki Kaisha
- Masao Imaki
- G01 - MEASURING TESTING
Information Patent Grant
Laser monitoring using both the reflected and transmitted interfere...
- Patent number 7,042,579
- Issue date May 9, 2006
- Agilent Technologies, Inc.
- Michael B. North Morris
- G01 - MEASURING TESTING
Information Patent Grant
Wavelength stabilizing apparatus and control method
- Patent number 6,973,228
- Issue date Dec 6, 2005
- Delta Electrics, Inc.
- Chii-How Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical component and compact wavelength locking arrangement includ...
- Patent number 6,934,086
- Issue date Aug 23, 2005
- Agilent Technologies, Inc.
- Simon Meadowcroft
- G01 - MEASURING TESTING
Information Patent Grant
Light wavelength meter
- Patent number 6,858,834
- Issue date Feb 22, 2005
- Fibera, Inc.
- John C. Tsai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic method and apparatus for measuring optical wavelength an...
- Patent number 6,831,450
- Issue date Dec 14, 2004
- Nortel Networks, Ltd.
- Yakov Kogan
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for measuring the wavelength of light present...
- Patent number 6,812,452
- Issue date Nov 2, 2004
- Fibera, Inc.
- John C. Tsai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light frequency locker
- Patent number 6,795,459
- Issue date Sep 21, 2004
- Fibera, Inc.
- John C. Tsai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information card system
- Patent number 6,789,738
- Issue date Sep 14, 2004
- Erica Tsai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Frequency locker
- Patent number 6,731,659
- Issue date May 4, 2004
- Fibera, Inc.
- John C. Tsai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information card system
- Patent number 6,561,420
- Issue date May 13, 2003
- Erica Tsai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Double etalon optical wavelength reference device
- Patent number 6,498,800
- Issue date Dec 24, 2002
- CoreTek, Inc.
- Reich Watterson
- G01 - MEASURING TESTING
Information Patent Grant
High-precision etalon device and method of construction
- Patent number 6,379,984
- Issue date Apr 30, 2002
- Research Electro-Optics, Inc.
- Jon C. Sandberg
- G02 - OPTICS
Information Patent Grant
Wavelength manager
- Patent number 6,078,394
- Issue date Jun 20, 2000
- Marconi Communications Limited
- Nigel R Wood
- G01 - MEASURING TESTING
Information Patent Grant
Highly accurate in-situ determination of the refractivity of an amb...
- Patent number 5,218,426
- Issue date Jun 8, 1993
- The United States of America as represented by the Secretary of Commerce
- John L. Hall
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
DEVICE AND METHOD FOR MEASURING WAVELENGTH FOR LASER DEVICE
- Publication number 20230144290
- Publication date May 11, 2023
- Beijing Rslaser Opto-Electronics Technology Co., Ltd.
- Guangyi LIU
- G01 - MEASURING TESTING
Information Patent Application
HIGH PRECISION OPTICAL LOCKER
- Publication number 20230025759
- Publication date Jan 26, 2023
- Lumentum Operations LLC
- Adrian Perrin JANSSEN
- G02 - OPTICS
Information Patent Application
OPTICAL FREQUENCY MEASUREMENT DEVICE
- Publication number 20210262862
- Publication date Aug 26, 2021
- Lumentum Operations LLC
- Colin SMITH
- G01 - MEASURING TESTING
Information Patent Application
PROCESS AND DEVICE FOR CHARACTERISING AN OPTICAL SOURCE
- Publication number 20190293491
- Publication date Sep 26, 2019
- BLUE INDUSTRY AND SCIENCE
- Johann GEORGES DES AULNOIS
- G01 - MEASURING TESTING
Information Patent Application
RANDOM WAVELENGTH METER
- Publication number 20180266890
- Publication date Sep 20, 2018
- University Court of The University of St Andrews
- Kishan DHOLAKIA
- G01 - MEASURING TESTING
Information Patent Application
RANDOM WAVELENGTH METER
- Publication number 20160258817
- Publication date Sep 8, 2016
- UNIVERSITY COURT OF THE UNIVERSITY OF ST. ANDREWS
- Kishan DHOLAKIA
- G01 - MEASURING TESTING
Information Patent Application
CYLINDRICAL PACKAGE
- Publication number 20160223393
- Publication date Aug 4, 2016
- EZCONN CORPORATION
- Mao-Chieh Hsu
- G01 - MEASURING TESTING
Information Patent Application
Coherency Reduction for Bandwidth Measurement
- Publication number 20120162657
- Publication date Jun 28, 2012
- Cymer, Inc.
- Robert J. Rafac
- G02 - OPTICS
Information Patent Application
Wavelength filter and wavelength monitor device
- Publication number 20060256437
- Publication date Nov 16, 2006
- Mitsubishi Denki Kabushiki Kaisha
- Masao Imaki
- G02 - OPTICS
Information Patent Application
Method and apparatus for gas discharge laser output light coherency...
- Publication number 20050286599
- Publication date Dec 29, 2005
- Robert J. Rafac
- G02 - OPTICS
Information Patent Application
Laser monitoring using both the reflected and transmitted interfere...
- Publication number 20050062976
- Publication date Mar 24, 2005
- Michael B. North Morris
- G01 - MEASURING TESTING
Information Patent Application
Wavelength stabilizing apparatus and control method
- Publication number 20050018995
- Publication date Jan 27, 2005
- Chii-How Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical component and compact wavelength locking arrangement includ...
- Publication number 20040257657
- Publication date Dec 23, 2004
- AGILENT TECHNOLOGIES, INC.
- Simon Meadowcroft
- G02 - OPTICS
Information Patent Application
Wavelength stabilizing control device and method thereof
- Publication number 20040120721
- Publication date Jun 24, 2004
- Jen-Chih Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Double etalon optical wavelength reference device
- Publication number 20040091002
- Publication date May 13, 2004
- Reich Watterson
- G01 - MEASURING TESTING
Information Patent Application
Multiple phase wavelength locker
- Publication number 20030173505
- Publication date Sep 18, 2003
- Agility Communications, Inc.
- Torsten Wipiejewski
- G01 - MEASURING TESTING
Information Patent Application
Information card system
- Publication number 20030127521
- Publication date Jul 10, 2003
- Erica Tsai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Electronic method and apparatus for measuring optical wavelength an...
- Publication number 20030076083
- Publication date Apr 24, 2003
- Yakov Kogan
- G01 - MEASURING TESTING
Information Patent Application
Light wavelength meter
- Publication number 20030057351
- Publication date Mar 27, 2003
- Fibera, Inc.
- John C. Tsai
- G01 - MEASURING TESTING
Information Patent Application
Apparatus and method for controlling the operating wavelength of a...
- Publication number 20020181515
- Publication date Dec 5, 2002
- Kennet Vilhemsson
- G01 - MEASURING TESTING
Information Patent Application
Apparatus and method for controlling the operating wavelength of a...
- Publication number 20020181519
- Publication date Dec 5, 2002
- Altitun AB
- Kennet Vilhelmsson
- G01 - MEASURING TESTING
Information Patent Application
Light wavelength meter
- Publication number 20020125405
- Publication date Sep 12, 2002
- John C. Tsai
- G01 - MEASURING TESTING
Information Patent Application
Light frequency locker
- Publication number 20020122444
- Publication date Sep 5, 2002
- John C. Tsai
- G01 - MEASURING TESTING

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Device and method for measuring wavelength for laser device

High precision optical locker

Optical frequency measurement device

Process and device including a fixed cavity with a free spectral ra...

Cylindrical package

Random wavelength meter

Interferometric method for measuring a size of particle in the pres...

Random wavelength meter

Optical pressure sensor

Optical pressure sensor

Wavelength filter and wavelength monitor device

Laser monitoring using both the reflected and transmitted interfere...

Wavelength stabilizing apparatus and control method

Optical component and compact wavelength locking arrangement includ...

Light wavelength meter

Electronic method and apparatus for measuring optical wavelength an...

Apparatus and method for measuring the wavelength of light present...

Light frequency locker

Information card system

Frequency locker

Information card system

Double etalon optical wavelength reference device

High-precision etalon device and method of construction

Wavelength manager

Highly accurate in-situ determination of the refractivity of an amb...

Patents Applicationslast 30 patents

DEVICE AND METHOD FOR MEASURING WAVELENGTH FOR LASER DEVICE

HIGH PRECISION OPTICAL LOCKER

OPTICAL FREQUENCY MEASUREMENT DEVICE

PROCESS AND DEVICE FOR CHARACTERISING AN OPTICAL SOURCE

RANDOM WAVELENGTH METER

RANDOM WAVELENGTH METER

CYLINDRICAL PACKAGE

Coherency Reduction for Bandwidth Measurement

Wavelength filter and wavelength monitor device

Method and apparatus for gas discharge laser output light coherency...

Laser monitoring using both the reflected and transmitted interfere...

Wavelength stabilizing apparatus and control method

Optical component and compact wavelength locking arrangement includ...

Wavelength stabilizing control device and method thereof

Double etalon optical wavelength reference device

Multiple phase wavelength locker

Information card system

Electronic method and apparatus for measuring optical wavelength an...

Light wavelength meter

Apparatus and method for controlling the operating wavelength of a...

Apparatus and method for controlling the operating wavelength of a...

Light wavelength meter

Light frequency locker