considering the whole optical path

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CPC
H04B10/2933

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Parent Industries

HELECTRICITY H04Electric communication H04BTRANSMISSION H04B10/00Transmission systems employing electromagnetic waves other than radio-waves

Current Industry

H04B10/2933considering the whole optical path

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method for determining optical signal power change and power calcul...
- Patent number 11,750,292
- Issue date Sep 5, 2023
- Huawei Technologies Co., Ltd.
- Yuanwu Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical repeater, transmission path fiber monitoring method, and op...
- Patent number 11,476,939
- Issue date Oct 18, 2022
- NEC Corporation
- Hiroaki Kataoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Excitation light source apparatus and gain equalizing method
- Patent number 11,189,984
- Issue date Nov 30, 2021
- NEC Corporation
- Kohei Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-wavelength distributed raman amplification set-up
- Patent number 9,577,403
- Issue date Feb 21, 2017
- Cisco Technology, Inc.
- Enrico Griseri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of configuring an optical communication network configured f...
- Patent number 9,479,257
- Issue date Oct 25, 2016
- Telefonaktiebolaget L M Ericsson (Publ)
- Jeroen Nijhof
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-wavelength distributed raman amplification set-up
- Patent number 9,300,110
- Issue date Mar 29, 2016
- Cisco Technology, Inc.
- Enrico Griseri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical amplifier
- Patent number 8,259,387
- Issue date Sep 4, 2012
- Telefonaktiebolaget LM Ericsson (publ)
- Carlo Campanelli
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and systems for optimal launch power computation in meshed...
- Patent number 8,055,128
- Issue date Nov 8, 2011
- CIENA Corporation
- Sandra F. Feldman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Managing gain tilt in an optically amplified transmission system
- Patent number 7,663,801
- Issue date Feb 16, 2010
- Tyco Telecommunications (US) Inc.
- Stuart M. Abbott
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical communication systems including optical amplifiers and ampl...
- Patent number 7,522,334
- Issue date Apr 21, 2009
- Corvis Equipment Corporation
- Thomas D. Stephens
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmission system with automatic signal level adjustment...
- Patent number 7,509,055
- Issue date Mar 24, 2009
- Fujitsu Limited
- Hiroaki Tomofuji
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Managing gain tilt in an optically amplified transmission system
- Patent number 7,440,168
- Issue date Oct 21, 2008
- Tyco Telecommunications (US) Inc.
- Stuart M. Abbott
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmission system with automatic signal level adjustment...
- Patent number 7,343,102
- Issue date Mar 11, 2008
- Fujitsu Limited
- Hiroaki Tomofuji
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for determining locations and gain settings of amplifiers in...
- Patent number 7,046,426
- Issue date May 16, 2006
- Tropic Networks Inc.
- Eddie Kai Ho Ng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for determining location and gain settings of amplifiers in...
- Patent number 7,038,837
- Issue date May 2, 2006
- Tropic Networks Inc.
- Eddie Kai Ho Ng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Path monitoring in optical communication systems
- Patent number 6,654,513
- Issue date Nov 25, 2003
- Telefonaktiebolaget LM Ericsson (publ)
- Fredrik Lidén
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light signal transmission system and light signal transmission method
- Patent number 6,212,311
- Issue date Apr 3, 2001
- Fujitsu Limited
- Takaharu Tomita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical amplifier combiner arrangement and method for upstream tran...
- Patent number 5,754,319
- Issue date May 19, 1998
- Alcatel N.V.
- Ingrid Zulma Benoit Van De Voorde
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamically reconfigurable optical interface device using an optica...
- Patent number 5,726,788
- Issue date Mar 10, 1998
- MCI Corporation
- John A. Fee
- G02 - OPTICS
Information Patent Grant
Performance monitoring and fault location in optical transmission
- Patent number 5,654,816
- Issue date Aug 5, 1997
- Lucent Technologies Inc.
- Daniel A. Fishman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Postdistortion circuit for reducing distortion in an optical commun...
- Patent number 5,481,389
- Issue date Jan 2, 1996
- Scientific-Atlanta, Inc.
- Rezin E. Pidgeon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fail-safe automatic shut-down apparatus and method for high output...
- Patent number 5,428,471
- Issue date Jun 27, 1995
- Alcatel Network Systems, Inc.
- Thomas C. McDermott
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for re-establishing the transmission quality of a link inclu...
- Patent number 5,408,348
- Issue date Apr 18, 1995
- Alcatel Cit
- Jean-Luc Pamart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Technique for reducing polarization dependent gain in an amplified...
- Patent number 5,345,331
- Issue date Sep 6, 1994
- AT&T Bell Laboratories
- Neal S. Bergano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telecommunications system having fiber optical amplifiers for trans...
- Patent number 5,251,061
- Issue date Oct 5, 1993
- Alcatel N.V.
- Jacques Auge
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Soliton fiber telecommunication systems
- Patent number 4,558,921
- Issue date Dec 17, 1985
- AT&T Bell Laboratories
- Akira Hasegawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
3571737
- Patent number 3,571,737
- Issue date Mar 23, 1971
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR OPTIMIZATION OF TRANSMISSION SIGNAL QUALITY...
- Publication number 20240259101
- Publication date Aug 1, 2024
- Infinera Corp.
- Thomas Duthel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for Determining Optical Signal Power Change and Power Calcul...
- Publication number 20220255625
- Publication date Aug 11, 2022
- Huawei Technologies Co., Ltd
- Yuanwu Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL REPEATER, TRANSMISSION PATH FIBER MONITORING METHOD, AND OP...
- Publication number 20210111801
- Publication date Apr 15, 2021
- NEC Corporation
- Hiroaki KATAOKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHODS AND SYSTEMS FOR OPTIMAL LAUNCH POWER COMPUTATION IN MESHED...
- Publication number 20110052188
- Publication date Mar 3, 2011
- Sandra F. FELDMAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL AMPLIFIER
- Publication number 20100284063
- Publication date Nov 11, 2010
- Carlo Campanelli
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Managing Gain Tilt in an Optically Amplified Transmission System
- Publication number 20080285116
- Publication date Nov 20, 2008
- Tyco Telecommunications (US) Inc.
- Stuart M. Abbott
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical transmission system with automatic signal level adjustment...
- Publication number 20080159753
- Publication date Jul 3, 2008
- FUJITSU LIMITED
- Hiroaki Tomofuji
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical communication systems including optical amplifiers an ampli...
- Publication number 20080074732
- Publication date Mar 27, 2008
- Broadwing Corporation
- Thomas D. Stephens
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Managing gain tilt in an optically amplified transmission system
- Publication number 20070183022
- Publication date Aug 9, 2007
- Stuart M. Abbott
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical transmission system with automatic signal level adjustment...
- Publication number 20050158057
- Publication date Jul 21, 2005
- FUJITSU LIMITED
- Hiroaki Tomofuji
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for determining locations and gain settings of amplifiers in...
- Publication number 20040047028
- Publication date Mar 11, 2004
- Eddie Kai Ho Ng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for determining location and gain settings of amplifiers in...
- Publication number 20040047026
- Publication date Mar 11, 2004
- Eddie Kai Ho Ng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Modular optical amplifier assembly and a method of assembly
- Publication number 20030184846
- Publication date Oct 2, 2003
- Kevin W. Bennett
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

considering the whole optical path

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for determining optical signal power change and power calcul...

Optical repeater, transmission path fiber monitoring method, and op...

Excitation light source apparatus and gain equalizing method

Multi-wavelength distributed raman amplification set-up

Method of configuring an optical communication network configured f...

Multi-wavelength distributed raman amplification set-up

Optical amplifier

Methods and systems for optimal launch power computation in meshed...

Managing gain tilt in an optically amplified transmission system

Optical communication systems including optical amplifiers and ampl...

Optical transmission system with automatic signal level adjustment...

Managing gain tilt in an optically amplified transmission system

Optical transmission system with automatic signal level adjustment...

Method for determining locations and gain settings of amplifiers in...

Method for determining location and gain settings of amplifiers in...

Path monitoring in optical communication systems

Light signal transmission system and light signal transmission method

Optical amplifier combiner arrangement and method for upstream tran...

Dynamically reconfigurable optical interface device using an optica...

Performance monitoring and fault location in optical transmission

Postdistortion circuit for reducing distortion in an optical commun...

Fail-safe automatic shut-down apparatus and method for high output...

System for re-establishing the transmission quality of a link inclu...

Technique for reducing polarization dependent gain in an amplified...

Telecommunications system having fiber optical amplifiers for trans...

Soliton fiber telecommunication systems

3571737

Patents Applicationslast 30 patents

SYSTEMS AND METHODS FOR OPTIMIZATION OF TRANSMISSION SIGNAL QUALITY...

Method for Determining Optical Signal Power Change and Power Calcul...

OPTICAL REPEATER, TRANSMISSION PATH FIBER MONITORING METHOD, AND OP...

METHODS AND SYSTEMS FOR OPTIMAL LAUNCH POWER COMPUTATION IN MESHED...

OPTICAL AMPLIFIER

Managing Gain Tilt in an Optically Amplified Transmission System

Optical transmission system with automatic signal level adjustment...

Optical communication systems including optical amplifiers an ampli...

Managing gain tilt in an optically amplified transmission system

Optical transmission system with automatic signal level adjustment...

Method for determining locations and gain settings of amplifiers in...

Method for determining location and gain settings of amplifiers in...

Modular optical amplifier assembly and a method of assembly