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All-optical wavelength conversion
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G02F2002/006
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Parent Industries
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PHYSICS
G02
Optics
G02F
DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT
Current Industry
G02F2002/006
All-optical wavelength conversion
Industries
Overview
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Wavelength converter apparatus and method of performing wavelength...
Patent number
10,948,802
Issue date
Mar 16, 2021
Fujitsu Limited
Goji Nakagawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Light emitting apparatus
Patent number
10,845,032
Issue date
Nov 24, 2020
Lumileds LLC
Petrus Theodorus Jutte
F21 - LIGHTING
Information
Patent Grant
Coherent receiver module
Patent number
10,651,948
Issue date
May 12, 2020
Sumitomo Electric Industries, Ltd
Munetaka Kurokawa
G02 - OPTICS
Information
Patent Grant
Wavelength converter, wavelength conversion method, and transmissio...
Patent number
10,634,974
Issue date
Apr 28, 2020
Fujitsu Limited
Norifumi Shukunami
G02 - OPTICS
Information
Patent Grant
Wavelength conversion device, control-light generation device, wave...
Patent number
10,429,721
Issue date
Oct 1, 2019
Fujitsu Limited
Tomoyuki Kato
G02 - OPTICS
Information
Patent Grant
Light source employing a wavelength conversion device with a light...
Patent number
10,365,552
Issue date
Jul 30, 2019
Appotronics Corporation Limited
Fei Hu
G02 - OPTICS
Information
Patent Grant
Wavelength conversion device, control-light generation device, wave...
Patent number
10,281,798
Issue date
May 7, 2019
Fujitsu Limited
Tomoyuki Kato
G02 - OPTICS
Information
Patent Grant
Projection system, light source system and light source assembly
Patent number
10,073,334
Issue date
Sep 11, 2018
Appotronics Corporation Limited
Fei Hu
F21 - LIGHTING
Information
Patent Grant
M-ARY frequency presence modulation communication system and method
Patent number
10,050,715
Issue date
Aug 14, 2018
BOOZ ALLEN HAMILTON INC.
Keith A. Blanks
G02 - OPTICS
Information
Patent Grant
Projection system, light source system and light source assembly
Patent number
9,904,158
Issue date
Feb 27, 2018
Appotronics Corporation Limited
Fei Hu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Device and method for all-optical information exchange
Patent number
9,618,822
Issue date
Apr 11, 2017
Huawei Technologies Co., Ltd.
Jian Wang
G02 - OPTICS
Information
Patent Grant
Method and device for converting optical frequency
Patent number
9,280,032
Issue date
Mar 8, 2016
NEC Corporation
Shinsuke Fujisawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Parallel and WDM silicon photonics integration in information and c...
Patent number
9,261,754
Issue date
Feb 16, 2016
Telefonaktiebolaget L M Ericsson (Publ)
Qing Xu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for converting an input light signal into an outp...
Patent number
9,078,052
Issue date
Jul 7, 2015
USW Commercial Services Ltd.
Nigel J. Copner
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical analog-to-digital converter, method of constructing the sam...
Patent number
9,052,534
Issue date
Jun 9, 2015
NEC Corporation
Shinya Sudo
G02 - OPTICS
Information
Patent Grant
Polarization independent wavelength converter and polarization inde...
Patent number
8,873,898
Issue date
Oct 28, 2014
Furukawa Electric Co., Ltd.
Shigehiro Takasaka
G02 - OPTICS
Information
Patent Grant
Optical time-delayed wavelength converter
Patent number
8,526,827
Issue date
Sep 3, 2013
Institut National D'Optique
Pierre Galarneau
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical pulse generating device and optical signal processing device
Patent number
8,385,741
Issue date
Feb 26, 2013
Fujitsu Limited
Ryou Okabe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical m-ary modulator
Patent number
8,331,798
Issue date
Dec 11, 2012
Oki Electric Industry Co., Ltd.
Shin Arahira
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Terahertz radiation device and method of generating terahertz radia...
Patent number
8,269,200
Issue date
Sep 18, 2012
The United States of America as represented by the Secretary of the Army
Michael Wraback
G02 - OPTICS
Information
Patent Grant
Optical modulator and optical signal generation apparatus
Patent number
8,107,154
Issue date
Jan 31, 2012
Oki Electric Industry Co., Ltd.
Shin Arahira
G02 - OPTICS
Information
Patent Grant
All-optical wavelength conversion for a polarization multiplexing o...
Patent number
8,098,989
Issue date
Jan 17, 2012
NEC Laboratories America, Inc.
Jianjun Yu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wavelength conversion system, optical integrated device and wavelen...
Patent number
8,031,394
Issue date
Oct 4, 2011
Fujitsu Limited
Koji Otsubo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for enhanced terahertz radiation from high sta...
Patent number
7,919,764
Issue date
Apr 5, 2011
The United States of America as represented by the Secretary of the Army
Grace D. Metcalfe
G02 - OPTICS
Information
Patent Grant
Wavelength conversion system, optical integrated device and wavelen...
Patent number
7,436,586
Issue date
Oct 14, 2008
Fujitsu Limited
Koji Otsubo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
All-optical phase, wavelength, and polarization-insensitive wavelen...
Patent number
7,433,561
Issue date
Oct 7, 2008
Arie Shahar
G02 - OPTICS
Information
Patent Grant
Optical signal processing device for A/D converter including optica...
Patent number
7,423,564
Issue date
Sep 9, 2008
Juridical Foundation Osaka Industrial Promotion Organization
Ken-ichi Kitayama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Quantum dots of group IV semiconductor materials
Patent number
7,402,832
Issue date
Jul 22, 2008
UltraDots, Inc.
Howard Wing Hoon Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
All optical wavelength converter
Patent number
7,394,990
Issue date
Jul 1, 2008
Lockheed Martin Corporation
Ting K. Yee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of wavelength conversion and wavelength converter
Patent number
7,379,677
Issue date
May 27, 2008
Sumitomo Electric Industries, Ltd.
Toshiaki Okuno
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
WAVELENGTH CONVERTER, OPTICAL COMMUNICATION SYSTEM, AND METHOD FOR...
Publication number
20210103200
Publication date
Apr 8, 2021
Fujitsu Limited
GOJI NAKAGAWA
G02 - OPTICS
Information
Patent Application
OPTICAL ENCODER DEVICES AND SYSTEMS
Publication number
20210044353
Publication date
Feb 11, 2021
LAWRENCE LIVERMORE NATIONAL SECURITY, LLC
Brandon Walter Buckley
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WAVELENGTH CONVERTER AND METHOD OF PERFORMING WAVELENGTH CONVERSION
Publication number
20200241384
Publication date
Jul 30, 2020
Fujitsu Limited
GOJI NAKAGAWA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WAVELENGTH CONVERTER, WAVELENGTH CONVERSION METHOD, AND TRANSMISSIO...
Publication number
20190353980
Publication date
Nov 21, 2019
Fujitsu Limited
Norifumi Shukunami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COHERENT RECEIVER MODULE
Publication number
20190327000
Publication date
Oct 24, 2019
Sumitomo Electric Industries, Ltd.
Munetaka KUROKAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Fast optical switch and its applications in optical communication
Publication number
20190253776
Publication date
Aug 15, 2019
Mohammad A. Mazed
G02 - OPTICS
Information
Patent Application
WAVELENGTH CONVERSION DEVICE, CONTROL-LIGHT GENERATION DEVICE, WAVE...
Publication number
20180307119
Publication date
Oct 25, 2018
Fujitsu Limited
Tomoyuki Kato
G02 - OPTICS
Information
Patent Application
COHERENT RECEIVER
Publication number
20180062757
Publication date
Mar 1, 2018
SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
Junji Watanabe
G02 - OPTICS
Information
Patent Application
METHOD AND DEVICE FOR CONVERTING OPTICAL FREQUENCY
Publication number
20140043673
Publication date
Feb 13, 2014
NEC Corporation
Shinsuke Fujisawa
G02 - OPTICS
Information
Patent Application
METHOD AND DEVICE FOR CONVERTING AN INPUT LIGHT SIGNAL INTO AN OUTP...
Publication number
20140016933
Publication date
Jan 16, 2014
UGCS Ltd.
Nigel J. Copner
G02 - OPTICS
Information
Patent Application
Polarization Independent Wavelength Converter And Polarization Inde...
Publication number
20130101248
Publication date
Apr 25, 2013
FURUKAWA ELECTRIC CO., LTD.
Shigehiro TAKASAKA
G02 - OPTICS
Information
Patent Application
OPTICAL ANALOG-TO-DIGITAL CONVERTER, METHOD OF CONSTRUCTING THE SAM...
Publication number
20130063806
Publication date
Mar 14, 2013
NEC Corporation
Shinya Sudo
G02 - OPTICS
Information
Patent Application
OPTICAL TIME-DELAYED WAVELENGTH CONVERTER
Publication number
20130022358
Publication date
Jan 24, 2013
Institut National D'Optique
Pierre GALARNEAU
G02 - OPTICS
Information
Patent Application
TERAHERTZ RADIATION DEVICE AND METHOD OF GENERATING TERAHERTZ RADIA...
Publication number
20110198515
Publication date
Aug 18, 2011
U.S. Government as represented by the Secretary of the Army
MICHAEL WRABACK
G02 - OPTICS
Information
Patent Application
OPTICAL SIGNAL PROCESSING DEVICE AND METHOD OF PROCESSING OPTICAL S...
Publication number
20100220997
Publication date
Sep 2, 2010
FUJITSU LIMITED
Fumio FUTAMI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL PULSE GENERATING DEVICE AND OPTICAL SIGNAL PROCESSING DEVICE
Publication number
20100183303
Publication date
Jul 22, 2010
FUJITSU LIMITED
Ryou OKABE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optical M-ary modulator
Publication number
20100067923
Publication date
Mar 18, 2010
Oki Electric Industry Co., Ltd.
Shin Arahira
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and Apparatus for Enhanced Terahertz Radiation from High Sta...
Publication number
20100006780
Publication date
Jan 14, 2010
U.S. Government as represented by the Secretary of the Army
GRACE D. METCALFE
G02 - OPTICS
Information
Patent Application
ALL-OPTICAL WAVELENGTH CONVERSION FOR A POLARIZATION MULTIPLEXING O...
Publication number
20090279891
Publication date
Nov 12, 2009
NEC Laboratories America, Inc.
Jianjun Yu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optical modulator and optical signal generation apparatus
Publication number
20090195860
Publication date
Aug 6, 2009
Oki Electric Industry Co., Ltd
Shin Arahira
G02 - OPTICS
Information
Patent Application
Wavelength conversion system, optical integrated device and wavelen...
Publication number
20090080064
Publication date
Mar 26, 2009
FUJITSU LIMITED
Koji Otsubo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optical Signal Processing Device For A/D Converter Including Optica...
Publication number
20080129564
Publication date
Jun 5, 2008
Ken-ichi Kitayama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ALL-OPTICAL PHASE, WAVELENGTH, AND POLARIZATION-INSENSITIVE WAVELEN...
Publication number
20070286551
Publication date
Dec 13, 2007
Arie Shahar
G02 - OPTICS
Information
Patent Application
INTEGRATED TUNABLE WAVELENGTH CONVERTER AND VARIABLE OPTICAL DELAY
Publication number
20070201789
Publication date
Aug 30, 2007
Lucent Technologies Inc.
PIETRO BERNASCONI
G02 - OPTICS
Information
Patent Application
Optical signal amplifying triode and optical signal transfer method...
Publication number
20070183712
Publication date
Aug 9, 2007
Japan Science and Technology Agency
Yoshinobu Maeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optical signal amplifying triode and optical signal transfer method...
Publication number
20070183713
Publication date
Aug 9, 2007
Japan Science and Technology Agency
Yoshinobu Maeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optical logic element
Publication number
20070098413
Publication date
May 3, 2007
Joo-youp Kim
G02 - OPTICS
Information
Patent Application
Wavelength conversion system, optical integrated device and wavelen...
Publication number
20060279835
Publication date
Dec 14, 2006
FUJITSU LIMITED
Koji Otsubo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR CONTROLLING A SOA-MZI WAVELENGTH CONVERTER
Publication number
20060139738
Publication date
Jun 29, 2006
Joo-youp Kim
G02 - OPTICS
Information
Patent Application
WAVELENGTH CONVERTER FOR GENERATING WAVELENGTH TUNABLE LASER OPTICA...
Publication number
20060119929
Publication date
Jun 8, 2006
SAMSUNG ELECTRONICS CO., LTD.
Young-kwang Seo
G02 - OPTICS