Multiplex identification or labelling

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CPC
H04J14/0264

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Parent Industries

HELECTRICITY H04Electric communication H04JMULTIPLEX COMMUNICATION H04J14/00Optical multiplex systems

Current Industry

H04J14/0264Multiplex identification or labelling

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Optical transceiver and method for automatically setting wavelength...
- Patent number 11,764,892
- Issue date Sep 19, 2023
- SOLID, INC.
- Bum Soo Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for matching fiber connections for ROADM service
- Patent number 10,666,377
- Issue date May 26, 2020
- Accelink Technologies Co., Ltd.
- Jiekui Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transport functions virtualization for wavelength division multiple...
- Patent number 10,020,907
- Issue date Jul 10, 2018
- FutureWei Technologies, Inc.
- Wei Wei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transport functions virtualization for wavelength division multiple...
- Patent number 9,350,481
- Issue date May 24, 2016
- FutureWei Technologies, Inc.
- Wei Wei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Superimposed signal detection circuit and optical node equipment
- Patent number 9,071,378
- Issue date Jun 30, 2015
- Fujitsu Limited
- Takeshi Hoshida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical autodiscovery for automated logical and physical connectivi...
- Patent number 8,873,964
- Issue date Oct 28, 2014
- Infinera Corporation
- Matthew L. Mitchell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Route calculation system, network management device, route calculat...
- Patent number 8,285,871
- Issue date Oct 9, 2012
- NEC Corporation
- Yuzo Matsumoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical autodiscovery for automated logical and physical connectivi...
- Patent number 7,881,612
- Issue date Feb 1, 2011
- Infinera Corporation
- Matthew L. Mitchell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for monitoring performance of optical network
- Patent number 7,184,660
- Issue date Feb 27, 2007
- Tropic Networks Inc.
- Wen Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for monitoring performance of optical network
- Patent number 7,031,606
- Issue date Apr 18, 2006
- Tropic Networks Inc.
- Wen Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL TRANSCEIVER AND METHOD FOR AUTOMATICALLY SETTING WAVELENGTH...
- Publication number 20240022346
- Publication date Jan 18, 2024
- SOLiD, INC.
- Bum Soo PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SERVICE DATA TRANSMISSION METHOD AND COMMUNICATION APPARATUS
- Publication number 20220149973
- Publication date May 12, 2022
- Huawei Technologies Co., Ltd
- Zhigang ZHU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSCEIVER AND METHOD FOR AUTOMATICALLY SETTING WAVELENGTH...
- Publication number 20210376948
- Publication date Dec 2, 2021
- SOLiD, INC.
- Bum Soo PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR MATCHING FIBER CONNECTIONS FOR ROADM SERVICE
- Publication number 20200092027
- Publication date Mar 19, 2020
- ACCELINK TECHNOLOGIES CO., LTD.
- Jiekui Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Transport Functions Virtualization for Wavelength Division Multiple...
- Publication number 20140099119
- Publication date Apr 10, 2014
- FutureWei Technologies, Inc.
- Wei Wei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FAULT DETECTION METHOD AND DEVICE FOR OPTICAL DISTRIBUTION NETWORK,...
- Publication number 20130051791
- Publication date Feb 28, 2013
- Huawei Technologies Co., Ltd
- Jun Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SUPERIMPOSED SIGNAL DETECTION CIRCUIT AND OPTICAL NODE EQUIPMENT
- Publication number 20120328297
- Publication date Dec 27, 2012
- Fujitsu Limited
- Takeshi Hoshida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR PROTECTION SWITCHING
- Publication number 20120087648
- Publication date Apr 12, 2012
- Ke Qin Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL AUTODISCOVERY FOR AUTOMATED LOGICAL AND PHYSICAL CONNECTIVI...
- Publication number 20110243552
- Publication date Oct 6, 2011
- Infinera Corporation
- Matthew L. Mitchell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ROUTE CALCULATION SYSTEM, NETWORK MANAGEMENT DEVICE, ROUTE CALCULAT...
- Publication number 20100077103
- Publication date Mar 25, 2010
- YUZO MATSUMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL AUTODISCOVERY FOR AUTOMATED LOGICAL AND PHYSICAL CONNECTIVI...
- Publication number 20070092197
- Publication date Apr 26, 2007
- Infinera Corporation
- Matthew L. Mitchell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for monitoring performance of optical network
- Publication number 20030103252
- Publication date Jun 5, 2003
- Wen Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for monitoring performance of optical network
- Publication number 20030099010
- Publication date May 29, 2003
- Wen Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Multiplex identification or labelling

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Optical transceiver and method for automatically setting wavelength...

Method and apparatus for matching fiber connections for ROADM service

Transport functions virtualization for wavelength division multiple...

Transport functions virtualization for wavelength division multiple...

Superimposed signal detection circuit and optical node equipment

Optical autodiscovery for automated logical and physical connectivi...

Route calculation system, network management device, route calculat...

Optical autodiscovery for automated logical and physical connectivi...

Method and system for monitoring performance of optical network

Method and system for monitoring performance of optical network

Patents Applicationslast 30 patents

OPTICAL TRANSCEIVER AND METHOD FOR AUTOMATICALLY SETTING WAVELENGTH...

SERVICE DATA TRANSMISSION METHOD AND COMMUNICATION APPARATUS

OPTICAL TRANSCEIVER AND METHOD FOR AUTOMATICALLY SETTING WAVELENGTH...

METHOD AND APPARATUS FOR MATCHING FIBER CONNECTIONS FOR ROADM SERVICE

Transport Functions Virtualization for Wavelength Division Multiple...

FAULT DETECTION METHOD AND DEVICE FOR OPTICAL DISTRIBUTION NETWORK,...

SUPERIMPOSED SIGNAL DETECTION CIRCUIT AND OPTICAL NODE EQUIPMENT

METHOD AND SYSTEM FOR PROTECTION SWITCHING

OPTICAL AUTODISCOVERY FOR AUTOMATED LOGICAL AND PHYSICAL CONNECTIVI...

ROUTE CALCULATION SYSTEM, NETWORK MANAGEMENT DEVICE, ROUTE CALCULAT...

OPTICAL AUTODISCOVERY FOR AUTOMATED LOGICAL AND PHYSICAL CONNECTIVI...

Method and system for monitoring performance of optical network

Method and system for monitoring performance of optical network