Membership
Tour
Register
Log in
Terminal equipment
Follow
Industry
CPC
H04J2203/005
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
H
ELECTRICITY
H04
Electric communication
H04J
MULTIPLEX COMMUNICATION
H04J2203/00
Aspects of optical multiplex systems other than those covered by H04J14/00
Current Industry
H04J2203/005
Terminal equipment
Industries
Overview
Organizations
People
Information
Impact
Please log in for detailed analytics
Patents Grants
last 30 patents
Information
Patent Grant
Overhead monitoring method and apparatus, and computer-readable sto...
Patent number
12,063,106
Issue date
Aug 13, 2024
Sanechips Technology Co., Ltd.
Dongbo Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Board, optical module, OLT, and information processing method
Patent number
11,936,430
Issue date
Mar 19, 2024
Huawei Technologies Co., Ltd.
Lei Zhou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for transmitting configuration information, st...
Patent number
11,894,918
Issue date
Feb 6, 2024
ZTE Corporation
Yuanbin Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Access point identifiers in 400ZR and 400ZR+ protocols
Patent number
11,569,924
Issue date
Jan 31, 2023
Cisco Technology, Inc.
Gilberto Loprieno
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Board, optical module, OLT, and information processing method
Patent number
11,558,118
Issue date
Jan 17, 2023
Huawei Technologies Co., Ltd.
Lei Zhou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
TCM control for physical layer on OTU ports
Patent number
11,309,984
Issue date
Apr 19, 2022
Ciena Corporation
Trevor John Ibach
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Line card and design method therefor, communication control method...
Patent number
11,310,573
Issue date
Apr 19, 2022
ZTE Corporation
Yanning Sang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Remote data multicasting and remote direct memory access over optic...
Patent number
11,095,961
Issue date
Aug 17, 2021
Viscore Technology Inc.
Yunqu Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Fault localization using tandem connection monitors in optical tran...
Patent number
10,826,604
Issue date
Nov 3, 2020
Ciena Corporation
Steven Arvo Surek
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for transmitting client signal in optical transport network,...
Patent number
10,771,177
Issue date
Sep 8, 2020
Huawei Technologies Co., Ltd.
Wei Su
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Coordinated and scheduled standards-based intervals in network elem...
Patent number
10,764,659
Issue date
Sep 1, 2020
Ciena Corporation
Gregory Vanderydt
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Segment routing for optical networks
Patent number
10,750,255
Issue date
Aug 18, 2020
Huawei Technologies Co., Ltd.
Hamid Mehrvar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for performing event-driven diagnostics or pro...
Patent number
10,735,099
Issue date
Aug 4, 2020
ADVA Optical Networking SE
Danish Rafique
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Multi-service transport and receiving method and apparatus
Patent number
10,608,766
Issue date
Mar 31, 2020
Huawei Technologies Co., Ltd.
Wei Su
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Coordinated and scheduled standards-based intervals in network elem...
Patent number
10,484,764
Issue date
Nov 19, 2019
Ciena Corporation
Gregory Vanderydt
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transponder for a radio-over-fibre transmission system allowing ret...
Patent number
10,454,582
Issue date
Oct 22, 2019
Orange
Anna Pizzinat
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Point-to-multipoint path computation for wide area network optimiza...
Patent number
10,374,747
Issue date
Aug 6, 2019
Juniper Networks, Inc.
David Wood
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for measuring transmission delay of optical transport networ...
Patent number
10,361,938
Issue date
Jul 23, 2019
ZTE Corporation
Kelu Huang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
TE-link bandwidth model of ODU switch capable OTN interfaces
Patent number
10,320,510
Issue date
Jun 11, 2019
Infinera Corporation
Snigdho C. Bardalai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data center connectivity systems and methods through packet-optical...
Patent number
10,212,037
Issue date
Feb 19, 2019
Ciena Corporation
Loudon T. Blair
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Shortest minimum regeneration path search in networks
Patent number
9,967,053
Issue date
May 8, 2018
Fujitsu Limited
Inwoong Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Service transmission method in an optical transport network and dev...
Patent number
9,912,434
Issue date
Mar 6, 2018
Huawei Technologies Co., Ltd.
Shiyi Cao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method, device and system for detecting optical signal
Patent number
9,906,295
Issue date
Feb 27, 2018
ZTE Corporation
Xihua Fu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
TDM network call with compound service layer agreement
Patent number
9,838,763
Issue date
Dec 5, 2017
Ciena Corporation
Gerard Leo Swinkels
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wavelength and bandwidth allocation method
Patent number
9,838,149
Issue date
Dec 5, 2017
Nippon Telegraph and Telephone Corporation
Shinya Tamaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data connectivity systems and methods through packet-optical switches
Patent number
9,819,546
Issue date
Nov 14, 2017
Ciena Corporation
Loudon T. Blair
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Network topology optimization with feasible optical paths
Patent number
9,780,909
Issue date
Oct 3, 2017
Juniper Networks, Inc.
David C. Wood
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transmission apparatus and method for controlling the transmission...
Patent number
9,755,748
Issue date
Sep 5, 2017
Fujitsu Limited
Makoto Ohtou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Network management system
Patent number
9,729,266
Issue date
Aug 8, 2017
Nokia Solutions and Netowrks Oy
Michael Frantz
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Collision control during delay measurement in optical transport net...
Patent number
9,712,417
Issue date
Jul 18, 2017
Fujitsu Limited
Vijayant Gupta
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
CONTROL APPARATUS, COMMUNICATION SYSTEM, CONTROL METHOD AND PROGRAM
Publication number
20240405909
Publication date
Dec 5, 2024
Nippon Telegraph and Telephone Corporation
Hiroko NOMURA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
AUTONOMOUS TOPOLOGY REALIZATION FOR TILT CONTROL IN AN OPTICAL SEGMENT
Publication number
20240250881
Publication date
Jul 25, 2024
Infinera Corp.
Sanjeev Ramachandran
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR ENABLING POINT-TO-MULTI-POINT APPLICATIONS...
Publication number
20240106556
Publication date
Mar 28, 2024
Infinera Corp.
Rajan Rao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INFORMATION TRANSMISSION METHOD AND DEVICE, COMMUNICATION DEVICE, A...
Publication number
20230171018
Publication date
Jun 1, 2023
CHINA MOBILE COMMUNICATION CO., LTD RESEARCH INSTITUTE
Dechao ZHANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BOARD, OPTICAL MODULE, OLT, AND INFORMATION PROCESSING METHOD
Publication number
20230116204
Publication date
Apr 13, 2023
Huawei Technologies Co., Ltd
Lei ZHOU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Service Processing Method and Apparatus and Device
Publication number
20230052223
Publication date
Feb 16, 2023
Huawei Technologies Co., Ltd
Wei Su
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ACCESS POINT IDENTIFIERS IN 400ZR AND 400ZR+ PROTOCOLS
Publication number
20220345239
Publication date
Oct 27, 2022
Cisco Technology, Inc.
Gilberto Loprieno
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PROGRAMMABLE PHOTONIC SWITCH MODES
Publication number
20220278764
Publication date
Sep 1, 2022
Sterlite Technologies Limited
Puneet Kumar Agarwal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OVERHEAD MONITORING METHOD AND APPARATUS, AND COMPUTER-READABLE STO...
Publication number
20220231777
Publication date
Jul 21, 2022
ZTE Corporation
Dongbo ZHANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR TRANSMITTING CONFIGURATION INFORMATION, ST...
Publication number
20220103283
Publication date
Mar 31, 2022
ZTE CORPORATION
Yuanbin ZHANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
REMOTE DATA MULTICASTING AND REMOTE DIRECT MEMORY ACCESS OVER OPTIC...
Publication number
20210377634
Publication date
Dec 2, 2021
Yunqu Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LINE CARD AND DESIGN METHOD THEREFOR, COMMUNICATION CONTROL METHOD...
Publication number
20210281933
Publication date
Sep 9, 2021
ZTE Corporation
Yanning SANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TCM control for physical layer on OTU ports
Publication number
20210281342
Publication date
Sep 9, 2021
CIENA CORPORATION
Trevor John Ibach
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BOARD, OPTICAL MODULE, OLT, AND INFORMATION PROCESSING METHOD
Publication number
20210250096
Publication date
Aug 12, 2021
Huawei Technologies Co., Ltd
Lei ZHOU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Coordinated and scheduled standards-based intervals in network elem...
Publication number
20200053439
Publication date
Feb 13, 2020
CIENA CORPORATION
Gregory VANDERYDT
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COORDINATED AND SCHEDULED STANDARDS-BASED INTERVALS IN NETWORK ELEM...
Publication number
20190208296
Publication date
Jul 4, 2019
CIENA CORPORATION
Gregory VANDERYDT
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR TRANSMITTING CLIENT SIGNAL IN OPTICAL TRANSPORT NETWORK,...
Publication number
20190140759
Publication date
May 9, 2019
Huawei Technologies Co., Ltd
Wei SU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Multi-Service Transport and Receiving Method and Apparatus
Publication number
20180375604
Publication date
Dec 27, 2018
Huawei Technologies Co., Ltd
Wei Su
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSPONDER FOR A RADIO-OVER-FIBRE TRANSMISSION SYSTEM ALLOWING RET...
Publication number
20180115368
Publication date
Apr 26, 2018
ORANGE
Anna Pizzinat
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DATA CENTER CONNECTIVITY SYSTEMS AND METHODS THROUGH PACKET-OPTICAL...
Publication number
20180041392
Publication date
Feb 8, 2018
CIENA CORPORATION
Loudon T. Blair
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SHORTEST MINIMUM REGENERATION PATH SEARCH IN NETWORKS
Publication number
20170346593
Publication date
Nov 30, 2017
Fujitsu Limited
Inwoong Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
POINT-TO-MULTIPOINT PATH COMPUTATION FOR WIDE AREA NETWORK OPTIMIZA...
Publication number
20170317780
Publication date
Nov 2, 2017
Juniper Networks, Inc.
David C. Wood
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS AND METHOD FOR LOCALIZING DEFECT LOCATION AND APPARATUS A...
Publication number
20170222715
Publication date
Aug 3, 2017
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Won Kyoung LEE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
NETWORK TOPOLOGY OPTIMIZATION WITH FEASIBLE OPTICAL PATHS
Publication number
20160191194
Publication date
Jun 30, 2016
Juniper Networks, Inc.
David C. Wood
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WAVELENGTH AND BANDWIDTH ALLOCATION METHOD
Publication number
20140334823
Publication date
Nov 13, 2014
Shinya Tamaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Energy Efficient Dynamic Bandwidth Allocation for Optical Networks
Publication number
20140321854
Publication date
Oct 30, 2014
Navid Ghazisaidi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LINE RELAYING DEVICE, TDM LINE DETOUR SYSTEM, AND TDM LINE DETOUR C...
Publication number
20140313896
Publication date
Oct 23, 2014
NEC Corporation
Tsutomu Koike
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR DESIGNING NETWORK
Publication number
20140286640
Publication date
Sep 25, 2014
Fujitsu Limited
Kazuyuki Tajima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Collecting Status From A Partner Management Domain
Publication number
20140241713
Publication date
Aug 28, 2014
FutureWei Technologies, Inc.
Michael R. Shaffer
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS OF COMMUNICATING PATH STATUS IN OPTICAL NETWORKS
Publication number
20140233939
Publication date
Aug 21, 2014
Fujitsu Network Communications, Inc.
Fredrick S. Gruman
H04 - ELECTRIC COMMUNICATION TECHNIQUE