having at least two dispersion zero wavelengths

Industry

CPC
G02B6/02233

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Parent Industries

GPHYSICS G02Optics G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS G02B6/00Light guides

Current Industry

G02B6/02233having at least two dispersion zero wavelengths

Industries

Patents Grantslast 30 patents

Information Patent Grant
Transmission device and transmission system
- Patent number 11,294,258
- Issue date Apr 5, 2022
- Fujitsu Limited
- Tomoaki Takeyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
RFOG with low chromatic dispersion
- Patent number 10,101,160
- Issue date Oct 16, 2018
- Honeywell International Inc.
- Tiequn Qiu
- G01 - MEASURING TESTING
Information Patent Grant
Optical fiber and optical transmission line and optical communicati...
- Patent number 7,505,659
- Issue date Mar 17, 2009
- The Furukawa Electric Co., Ltd.
- Naomi Kumano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical fiber and optical transmission line and optical communicati...
- Patent number 7,321,711
- Issue date Jan 22, 2008
- The Furukawa Electric Co., Ltd.
- Naomi Kumano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Broadband ultra-flattened dispersion micro-structured fiber
- Patent number 7,184,637
- Issue date Feb 27, 2007
- National Sun Yat-sen University
- Tzong-Lin Wu
- G02 - OPTICS
Information Patent Grant
Dispersion compensating fiber module, and optical fiber transmissio...
- Patent number 7,181,115
- Issue date Feb 20, 2007
- Fujikura Ltd.
- Kazuhiko Aikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical fiber and optical transmission line and optical communicati...
- Patent number 7,123,803
- Issue date Oct 17, 2006
- The Furukawa Electric Co., Ltd.
- Naomi Kumano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiple cladding optical fiber
- Patent number 6,985,660
- Issue date Jan 10, 2006
- Sumitomo Electric Industries, Ltd.
- Masanori Koshiba
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Microstructured optical fiber and optical module
- Patent number 6,915,053
- Issue date Jul 5, 2005
- Sumitomo Electric Industries, Ltd.
- Takemi Hasegawa
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical transmission line, and optical fiber and dispersion compens...
- Patent number 6,862,391
- Issue date Mar 1, 2005
- Sumitomo Electric Industries, Ltd.
- Masaaki Hirano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical fiber and optical transmission line and optical communicati...
- Patent number 6,856,744
- Issue date Feb 15, 2005
- The Furukawa Electric Co., Ltd.
- Naomi Kumano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dispersion manipulating fiber
- Patent number 6,792,188
- Issue date Sep 14, 2004
- Crystal Fibre A/S
- Stig Eigil Barkou Libori
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Dispersion flattened fiber with high negative dispersion and method...
- Patent number 6,754,425
- Issue date Jun 22, 2004
- Korea Telecom
- Jeong U Jeon
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Dispersion flattened fiber with high negative dispersion and method...
- Patent number 6,650,813
- Issue date Nov 18, 2003
- Korea Telecom
- Jeong U Jeon
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Small residual dispersion fiber connected with a dispersion compens...
- Patent number 6,650,812
- Issue date Nov 18, 2003
- Renka Corporation
- Ishwar Chandra Goyal
- G02 - OPTICS
Information Patent Grant
Optical fiber having negative dispersion, negative dispersion slope...
- Patent number 6,633,715
- Issue date Oct 14, 2003
- Fitel U.S.A. Corp.
- Stig Nissen Knudsen
- G02 - OPTICS
Information Patent Grant
Reducing mode interference in transmission of a high order mode in...
- Patent number 6,434,311
- Issue date Aug 13, 2002
- LaserComm Inc.
- Yochay Danziger
- G02 - OPTICS
Information Patent Grant
Dispersion-flattened optical fiber
- Patent number 6,169,837
- Issue date Jan 2, 2001
- Sumitomo Electric Industries, Ltd.
- Takatoshi Kato
- G02 - OPTICS
Information Patent Grant
Optical fiber having a low-dispersion slope in the erbium amplifier...
- Patent number 5,878,182
- Issue date Mar 2, 1999
- Lucent Technologies Inc.
- David W. Peckham
- G02 - OPTICS
Information Patent Grant
Single-mode optical, fiber and process for its production
- Patent number 5,013,131
- Issue date May 7, 1991
- Schott Glaswerke
- Ulrich Fotheringham
- G02 - OPTICS
Information Patent Grant
BeF.sub.2 -based optical fibers
- Patent number 4,699,464
- Issue date Oct 13, 1987
- American Telephone and Telegraph Company, AT&T Bell Laboratories
- Leonard G. Cohen
- G02 - OPTICS
Information Patent Grant
Single mode modified W-fiber
- Patent number 4,691,991
- Issue date Sep 8, 1987
- ANT Nachrichtentechnik GmbH
- Hans-Georg Unger
- G02 - OPTICS
Information Patent Grant
Single mode optical fibers
- Patent number 4,372,647
- Issue date Feb 8, 1983
- Nippon Telegraph & Telephone Public Corporation
- Katsunari Okamoto
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
TRANSMISSION DEVICE AND TRANSMISSION SYSTEM
- Publication number 20200371292
- Publication date Nov 26, 2020
- Fujitsu Limited
- Tomoaki TAKEYAMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical fiber and optical transmission line and optical communicati...
- Publication number 20080292257
- Publication date Nov 27, 2008
- The Furukawa Electric CO., LTD
- Naomi Kumano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical fiber and optical transmission line and optical communicati...
- Publication number 20080063349
- Publication date Mar 13, 2008
- The Furukawa Electric CO., LTD
- Naomi Kumano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical fiber and optical transmission line and optical communicati...
- Publication number 20070009218
- Publication date Jan 11, 2007
- The Furukawa Electric CO., LTD
- Naomi Kumano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Broadband ultra-flattened dispersion micro-structured fiber
- Publication number 20060002674
- Publication date Jan 5, 2006
- National Sun Yat-Sen University
- Tzong-Lin Wu
- G02 - OPTICS
Information Patent Application
Dispersion compensating fiber module, and optical fiber transmissio...
- Publication number 20050201700
- Publication date Sep 15, 2005
- FUJIKURA LTD.
- Kazuhiko Aikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical fiber and optical transmission line and optical communicati...
- Publication number 20050157994
- Publication date Jul 21, 2005
- The Furukawa Electric CO., LTD
- Naomi Kumano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical fiber
- Publication number 20040114897
- Publication date Jun 17, 2004
- SUMITOMO ELECTRIC INDUSTRIES, LTD.
- Masanori Koshiba
- G02 - OPTICS
Information Patent Application
Microstructured optical fiber and optical module
- Publication number 20040105640
- Publication date Jun 3, 2004
- SUMITOMO ELECTRIC INDUSTRIES, LTD.
- Takemi Hasegawa
- G02 - OPTICS
Information Patent Application
Dispersion flattened fiber with high negative dispersion and method...
- Publication number 20040055341
- Publication date Mar 25, 2004
- Jeong U. Jeon
- G02 - OPTICS
Information Patent Application
Optical fiber and optical transmission line and optical communicati...
- Publication number 20030210878
- Publication date Nov 13, 2003
- The Furukawa Electric CO., LTD
- Naomi Kumano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for manufacturing optical fiber using ultrasonic drill
- Publication number 20030136154
- Publication date Jul 24, 2003
- Katsusuke Tajima
- G02 - OPTICS
Information Patent Application
Optical fiber having negative dispersion, negative dispersion slope...
- Publication number 20030113084
- Publication date Jun 19, 2003
- Stig Nissen Knudsen
- G02 - OPTICS
Information Patent Application
Small residual dispersion fiber connected with a dispersion compens...
- Publication number 20030007760
- Publication date Jan 9, 2003
- Renka Corporation
- I. C. Goyal
- G02 - OPTICS
Information Patent Application
Optical transmission line, and optical fiber and dispersion compens...
- Publication number 20020168160
- Publication date Nov 14, 2002
- Masaaki Hirano
- G02 - OPTICS
Information Patent Application
Dispersion flattened fiber with high negative dispersion and method...
- Publication number 20020061177
- Publication date May 23, 2002
- Jeong U. Jeon
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Dispersion manipulating fibre
- Publication number 20020061176
- Publication date May 23, 2002
- Stig Eigil Barkou Libori
- B82 - NANO-TECHNOLOGY

having at least two dispersion zero wavelengths

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Transmission device and transmission system

RFOG with low chromatic dispersion

Optical fiber and optical transmission line and optical communicati...

Optical fiber and optical transmission line and optical communicati...

Broadband ultra-flattened dispersion micro-structured fiber

Dispersion compensating fiber module, and optical fiber transmissio...

Optical fiber and optical transmission line and optical communicati...

Multiple cladding optical fiber

Microstructured optical fiber and optical module

Optical transmission line, and optical fiber and dispersion compens...

Optical fiber and optical transmission line and optical communicati...

Dispersion manipulating fiber

Dispersion flattened fiber with high negative dispersion and method...

Dispersion flattened fiber with high negative dispersion and method...

Small residual dispersion fiber connected with a dispersion compens...

Optical fiber having negative dispersion, negative dispersion slope...

Reducing mode interference in transmission of a high order mode in...

Dispersion-flattened optical fiber

Optical fiber having a low-dispersion slope in the erbium amplifier...

Single-mode optical, fiber and process for its production

BeF.sub.2 -based optical fibers

Single mode modified W-fiber

Single mode optical fibers

Patents Applicationslast 30 patents

TRANSMISSION DEVICE AND TRANSMISSION SYSTEM

Optical fiber and optical transmission line and optical communicati...

Optical fiber and optical transmission line and optical communicati...

Optical fiber and optical transmission line and optical communicati...

Broadband ultra-flattened dispersion micro-structured fiber

Dispersion compensating fiber module, and optical fiber transmissio...

Optical fiber and optical transmission line and optical communicati...

Optical fiber

Microstructured optical fiber and optical module

Dispersion flattened fiber with high negative dispersion and method...

Optical fiber and optical transmission line and optical communicati...

Method for manufacturing optical fiber using ultrasonic drill

Optical fiber having negative dispersion, negative dispersion slope...

Small residual dispersion fiber connected with a dispersion compens...

Optical transmission line, and optical fiber and dispersion compens...

Dispersion flattened fiber with high negative dispersion and method...

Dispersion manipulating fibre