using liquid crystals

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H01S3/1065

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HELECTRICITY H01Electric elements H01SDEVICES USING STIMULATED EMISSION H01S3/00Lasers

Current Industry

H01S3/1065using liquid crystals

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Laser processing device and operation checking method
- Patent number 11,131,871
- Issue date Sep 28, 2021
- Hamamatsu Photonics K.K.
- Yasunori Igasaki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Use of electronically controlled polarization elements for the init...
- Patent number 11,101,615
- Issue date Aug 24, 2021
- Thorlabs, Inc.
- David Winters
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for operating a laser device, resonator arrangement and use...
- Patent number 10,720,750
- Issue date Jul 21, 2020
- Menlo Systems GmbH
- Wolfgang Haensel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wavelength-tunable type etalon comprising LCD-layer and preparation...
- Patent number 10,466,551
- Issue date Nov 5, 2019
- Research & Business Foundation Sungkyunkwan University
- Jang Kun Song
- G02 - OPTICS
Information Patent Grant
External cavity tunable laser with dual beam outputs
- Patent number 10,418,775
- Issue date Sep 17, 2019
- GP Photonics, Inc.
- Peiliang Gao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser apparatus and laser generation method
- Patent number 10,224,690
- Issue date Mar 5, 2019
- National Cheng Kung University
- Shu-Chun Chu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dual-frequency vertical-external-cavity surface-emitting laser devi...
- Patent number 10,141,718
- Issue date Nov 27, 2018
- UNIVERSITE DE MONTPELLIER
- Arnaud Garnache-Creuillot
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display devices using feedback enhanced light emitting diode
- Patent number 9,985,249
- Issue date May 29, 2018
- John N. Magno
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Optical amplifiers with liquid crystal device
- Patent number 9,917,412
- Issue date Mar 13, 2018
- Cisco Technology, Inc.
- Stefano Piciaccia
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display devices using feedback enhanced light emitting diode
- Patent number 9,761,839
- Issue date Sep 12, 2017
- Zeolux Corporation
- John N. Magno
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Optical resonator arrangement and a method for adjusting a round-tr...
- Patent number 9,705,279
- Issue date Jul 11, 2017
- Menlo Systems GmbH
- Ronald Holzwarth
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display devices using feedback enhanced light emitting diode
- Patent number 9,660,221
- Issue date May 23, 2017
- John N. Magno
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
External-cavity tunable laser with flexible wavelength grid tuning...
- Patent number 9,397,477
- Issue date Jul 19, 2016
- Accelink Technologies Co., Ltd.
- Yanfeng Fu
- G02 - OPTICS
Information Patent Grant
Spherical liquid-crystal laser
- Patent number 9,263,843
- Issue date Feb 16, 2016
- Institut “Jozef Stefan”
- Igor Musevic
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Broad band continuous tunable laser
- Patent number 9,257,811
- Issue date Feb 9, 2016
- GP PHOTONICS, INC.
- Peiliang Gao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wavelength control of an external-cavity tuneable laser
- Patent number 7,573,919
- Issue date Aug 11, 2009
- PGT Photonics S.p.A.
- Susanna Maria Cattelan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Phase-control in an external-cavity tuneable laser
- Patent number 7,505,490
- Issue date Mar 17, 2009
- PGT Phontonics S.p.A.
- Andrea Romano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lighting devices using feedback enhanced light emitting diode
- Patent number 7,335,921
- Issue date Feb 26, 2008
- Zeolux Corporation
- John N. Magn
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Laser wavelength actuators
- Patent number 7,286,577
- Issue date Oct 23, 2007
- Bookham Technology PLC
- Hoang Tan Nguyen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for intracavity pixelated lasing projection
- Patent number 6,088,380
- Issue date Jul 11, 2000
- Spectra Science Corporation
- Nabil M Lawandy
- G02 - OPTICS
Information Patent Grant
Tunable solid state laser
- Patent number 5,218,610
- Issue date Jun 8, 1993
- Amoco Corporation
- George J. Dixon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser marker and method of laser marking
- Patent number 4,818,835
- Issue date Apr 4, 1989
- Hitachi, Ltd.
- Kouji Kuwabara
- B44 - DECORATIVE ARTS
Information Patent Grant
3789318
- Patent number 3,789,318
- Issue date Jan 29, 1974
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3787779
- Patent number 3,787,779
- Issue date Jan 22, 1974
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
TUNABLE LASER AND METHOD TO TUNE A WAVELENGTH OF A LIGHT EMITTED BY...
- Publication number 20220011087
- Publication date Jan 13, 2022
- Aldo RIGHETTI
- G01 - MEASURING TESTING
Information Patent Application
Use of Electronically Controlled Polarization Elements for the Init...
- Publication number 20200335932
- Publication date Oct 22, 2020
- THORLABS, INC.
- David WINTERS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VOLTAGE-CONTROLLABLE LASER OUTPUT COUPLER FOR INTEGRATED PHOTONIC D...
- Publication number 20190229490
- Publication date Jul 25, 2019
- MACQUARIE UNIVERSITY
- Alex Fuerbach
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
DISPLAY DEVICES USING FEEDBACK ENHANCED LIGHT EMITTING DIODE
- Publication number 20170324064
- Publication date Nov 9, 2017
- Zeolux Corporation
- John N. MAGNO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DUAL-FREQUENCY VERTICAL-EXTERNAL-CAVITY SURFACE-EMITTING LASER DEVI...
- Publication number 20170256913
- Publication date Sep 7, 2017
- UNIVERSITE DE MONTPELLIER
- Arnaud GARNACHE-CREUILLOT
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR OPERATING A LASER DEVICE, RESONATOR ARRANGEMENT AND USE...
- Publication number 20170093117
- Publication date Mar 30, 2017
- MENLO SYSTEMS GMBH
- Wolfgang HAENSEL
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EXTERNAL CAVITY TUNABLE LASER WITH DUAL BEAM OUTPUTS
- Publication number 20160118763
- Publication date Apr 28, 2016
- GP PHOTONICS,INC.
- Peiliang GAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EXTERNAL-CAVITY TUNABLE LASER WITH FLEXIBLE WAVELENGTH GRID TUNING...
- Publication number 20150288142
- Publication date Oct 8, 2015
- ACCELINK TECHNOLOGIES CO., LTD.
- Yanfeng Fu
- G02 - OPTICS
Information Patent Application
SPHERICAL LIQUID-CRYSTAL LASER
- Publication number 20130223467
- Publication date Aug 29, 2013
- INSTITUT JOZEF STEFAN
- Igor Musevic
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EXTERNAL CAVITY TUNABLE LASER MODULE
- Publication number 20130163621
- Publication date Jun 27, 2013
- Electronics and Telecommunication Research Institute
- Ki-Hong YOON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAVELENGTH CONVERSION LASER SYSTEM
- Publication number 20120127549
- Publication date May 24, 2012
- Yong Tak Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wavelength Control of an External-Cavity Tuneable Laser
- Publication number 20070268939
- Publication date Nov 22, 2007
- Susanna Maria Cattellan
- G02 - OPTICS
Information Patent Application
Phase-Control in an External-Cavity Tuneable Laser
- Publication number 20070211772
- Publication date Sep 13, 2007
- Andrea Romano
- G02 - OPTICS
Information Patent Application
High-power amplified spectrally combined mode-locked laser
- Publication number 20060092994
- Publication date May 4, 2006
- Chromaplex, Inc.
- Robert D. Frankel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Laser wavelength actuators
- Publication number 20060092996
- Publication date May 4, 2006
- Bookham Technology PLC.
- Hoang Tan Nguyen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High-power mode-locked laser system
- Publication number 20060092995
- Publication date May 4, 2006
- Chromaplex, Inc.
- Robert D. Frankel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Feedback enhanced light emitting device
- Publication number 20040069995
- Publication date Apr 15, 2004
- Zeolux Corporation
- John N. Magno
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Lighting devices using feedback enhanced light emitting diode
- Publication number 20040066824
- Publication date Apr 8, 2004
- Zeolux Corporation
- John N. Magno
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Display devices using feedback enhanced light emitting diode
- Publication number 20030214691
- Publication date Nov 20, 2003
- Zeolux Corporation
- John N. Magno
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

using liquid crystals

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Laser processing device and operation checking method

Use of electronically controlled polarization elements for the init...

Method for operating a laser device, resonator arrangement and use...

Wavelength-tunable type etalon comprising LCD-layer and preparation...

External cavity tunable laser with dual beam outputs

Laser apparatus and laser generation method

Dual-frequency vertical-external-cavity surface-emitting laser devi...

Display devices using feedback enhanced light emitting diode

Optical amplifiers with liquid crystal device

Display devices using feedback enhanced light emitting diode

Optical resonator arrangement and a method for adjusting a round-tr...

Display devices using feedback enhanced light emitting diode

External-cavity tunable laser with flexible wavelength grid tuning...

Spherical liquid-crystal laser

Broad band continuous tunable laser

Wavelength control of an external-cavity tuneable laser

Phase-control in an external-cavity tuneable laser

Lighting devices using feedback enhanced light emitting diode

Laser wavelength actuators

Method and apparatus for intracavity pixelated lasing projection

Tunable solid state laser

Laser marker and method of laser marking

3789318

3787779

Patents Applicationslast 30 patents

TUNABLE LASER AND METHOD TO TUNE A WAVELENGTH OF A LIGHT EMITTED BY...

Use of Electronically Controlled Polarization Elements for the Init...

VOLTAGE-CONTROLLABLE LASER OUTPUT COUPLER FOR INTEGRATED PHOTONIC D...

DISPLAY DEVICES USING FEEDBACK ENHANCED LIGHT EMITTING DIODE

DUAL-FREQUENCY VERTICAL-EXTERNAL-CAVITY SURFACE-EMITTING LASER DEVI...

METHOD FOR OPERATING A LASER DEVICE, RESONATOR ARRANGEMENT AND USE...

EXTERNAL CAVITY TUNABLE LASER WITH DUAL BEAM OUTPUTS

EXTERNAL-CAVITY TUNABLE LASER WITH FLEXIBLE WAVELENGTH GRID TUNING...

SPHERICAL LIQUID-CRYSTAL LASER

EXTERNAL CAVITY TUNABLE LASER MODULE

WAVELENGTH CONVERSION LASER SYSTEM

Wavelength Control of an External-Cavity Tuneable Laser

Phase-Control in an External-Cavity Tuneable Laser

High-power amplified spectrally combined mode-locked laser

Laser wavelength actuators

High-power mode-locked laser system

Feedback enhanced light emitting device

Lighting devices using feedback enhanced light emitting diode

Display devices using feedback enhanced light emitting diode