Membership
Tour
Register
Log in
Network aspects
Follow
Industry
CPC
H04B10/0793
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
H
ELECTRICITY
H04
Electric communication
H04B
TRANSMISSION
H04B10/00
Transmission systems employing electromagnetic waves other than radio-waves
Current Industry
H04B10/0793
Network aspects
Industries
Overview
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Optical transceiver
Patent number
11,967,994
Issue date
Apr 23, 2024
Amazon Technologies, Inc.
Poorya Saghari
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for identifying and highlighting available fibers in a fiber...
Patent number
11,962,343
Issue date
Apr 16, 2024
FRONTIER COMMUNICATIONS HOLDINGS, LLC
Carlo Nino Alba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical transmission system and filter penalty reduction method
Patent number
11,942,755
Issue date
Mar 26, 2024
Nippon Telegraph and Telephone Corporation
Kohei Saito
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Failure determination system and failure determination method
Patent number
11,876,555
Issue date
Jan 16, 2024
Nippon Telegraph and Telephone Corporation
Tomoya Hatano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical line terminal with out-of-band communication channel, and m...
Patent number
11,876,556
Issue date
Jan 16, 2024
Cable Television Laboratories, Inc.
Junwen Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical network optimizer and optical network optimization method t...
Patent number
11,863,231
Issue date
Jan 2, 2024
Wistron Corporation
Chih-Ming Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
FlexO/ZR subrating and partial survivability
Patent number
11,843,414
Issue date
Dec 12, 2023
Ciena Corporation
Sebastien Gareau
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Frequency division multiple access optical subcarriers
Patent number
11,824,628
Issue date
Nov 21, 2023
Infinera Corporation
Jeffrey T. Rahn
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Service path switching method and related device
Patent number
11,800,262
Issue date
Oct 24, 2023
Huawei Technologies Co., Ltd.
Liang Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Frequency division multiple access optical subcarriers
Patent number
11,791,893
Issue date
Oct 17, 2023
Infinera Corporation
Jeffrey T. Rahn
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for processing low-rate service data in optical transport ne...
Patent number
11,764,874
Issue date
Sep 19, 2023
Huawei Technologies Co., Ltd.
Wei Su
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Passive optical communication network and aircraft containing said...
Patent number
11,742,940
Issue date
Aug 29, 2023
LATELEC
Diarra Tall
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for obtaining ODN logical topology information...
Patent number
11,722,217
Issue date
Aug 8, 2023
Huawei Technologies Co., Ltd.
Yuming Xie
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Framework for handling signal integrity using ASE in optical networks
Patent number
11,705,966
Issue date
Jul 18, 2023
Infinera Corporation
Sharfuddin Syed
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Partial survivability for multi-carrier and multi-module optical in...
Patent number
11,695,472
Issue date
Jul 4, 2023
Ciena Corporation
Trevor John Ibach
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Identifying and segmenting performance issues over optical networks...
Patent number
11,664,892
Issue date
May 30, 2023
Viavi Solutions Inc.
Hans Joerg Wolf
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Monitor of optical fiber
Patent number
11,658,740
Issue date
May 23, 2023
TELIA COMPANY AB
Torbjörn Sillén
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Routing of optical signals
Patent number
11,658,746
Issue date
May 23, 2023
Fujitsu Limited
William Schubert
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical network system, optical node device, and optical network co...
Patent number
11,652,546
Issue date
May 16, 2023
NEC Corporation
Tomoyuki Hino
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Frequency division multiple access optical subcarriers
Patent number
11,637,630
Issue date
Apr 25, 2023
Infinera Corporation
Jeffrey T. Rahn
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Routing of optical signals
Patent number
11,606,141
Issue date
Mar 14, 2023
Fujitsu Limited
Francois Georges Moore
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Path management for tiered service level agreements in an all-photo...
Patent number
11,595,124
Issue date
Feb 28, 2023
Dell Products L.P.
Qing Ye
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Prediction of device properties
Patent number
11,569,909
Issue date
Jan 31, 2023
Telefonaktiebolaget LM Ericsson (publ)
Roberto Magri
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Code division multiple access optical subcarriers
Patent number
11,539,430
Issue date
Dec 27, 2022
Infinera Corporation
Amir Jafari
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Automated system for link health assessment in fiber optic networks
Patent number
11,533,106
Issue date
Dec 20, 2022
Ultra Communications, Inc.
Joseph F. Ahadian
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Frequency division multiple access optical subcarriers
Patent number
11,483,066
Issue date
Oct 25, 2022
Infinera Corporation
Jeffrey T. Rahn
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Protection method and system against failure of AI-based QoT predic...
Patent number
11,469,817
Issue date
Oct 11, 2022
Soochow University
Gangxiang Shen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical line terminal with out-of-band communication channel, and m...
Patent number
11,463,164
Issue date
Oct 4, 2022
Cable Television Laboratories, Inc.
Junwen Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Time division multiple access optical subcarriers
Patent number
11,451,292
Issue date
Sep 20, 2022
Infinera Corporation
Amir Jafari
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Frequency swept source apparatus
Patent number
11,424,831
Issue date
Aug 23, 2022
Electronics and Telecommunications Research Institute
Oh Kee Kwon
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL TRANSMISSION PATH MONITORING DEVICE AND OPTICAL TRANSMISSIO...
Publication number
20240137117
Publication date
Apr 25, 2024
NEC Corporation
Takehiro NAKANO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FlexO/ZR subrating and partial survivability
Publication number
20240048234
Publication date
Feb 8, 2024
CIENA CORPORATION
Sebastien GAREAU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL COMMUNICATION SYSTEM, CONTROL METHOD AND OPTICAL SUBSCRIBER...
Publication number
20240007776
Publication date
Jan 4, 2024
Nippon Telegraph and Telephone Corporation
Haruka NAGOSHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IDENTIFYING AND SEGMENTING PERFORMANCE ISSUES OVER OPTICAL NETWORKS...
Publication number
20230370164
Publication date
Nov 16, 2023
VIAVI SOLUTIONS INC.
Hans Joerg WOLF
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FIBER DEPLOYMENT METHOD, STORAGE MEDIUM, ELECTRONIC DEVICE AND SYSTEM
Publication number
20230361872
Publication date
Nov 9, 2023
SOOCHOW UNIVERSITY
Gangxiang SHEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION SYSTEM, MASTER DEVICE, SLAVE DEVICE AND COMMUNICATION...
Publication number
20230353471
Publication date
Nov 2, 2023
MegaChips Corporation
Akihiro TAKATA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Intelligent Monitoring and Repair of Network Services Using Log Fee...
Publication number
20230344520
Publication date
Oct 26, 2023
Bank of America Corporation
Venugopal Kailasa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
OPTICAL NETWORK SYSTEM, OPTICAL NODE DEVICE, AND OPTICAL NETWORK CO...
Publication number
20230254036
Publication date
Aug 10, 2023
NEC Corporation
Tomoyuki HINO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FREQUENCY DIVISION MULTIPLE ACCESS OPTICAL SUBCARRIERS
Publication number
20230092560
Publication date
Mar 23, 2023
Infinera Corporation
Jeffrey T. Rahn
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FREQUENCY DIVISION MULTIPLE ACCESS OPTICAL SUBCARRIERS
Publication number
20230061657
Publication date
Mar 2, 2023
Infinera Corporation
Jeffrey T. Rahn
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Handling band spectrum failures in a C+L band photonic line system
Publication number
20230032707
Publication date
Feb 2, 2023
CIENA CORPORATION
Choudhury A. Al Sayeed
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PASSIVE OPTICAL COMMUNICATION NETWORK AND AIRCRAFT CONTAINING SAID...
Publication number
20230013125
Publication date
Jan 19, 2023
LATELEC
Diarra TALL
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TIME DIVISION MULTIPLE ACCESS OPTICAL SUBCARRIERS
Publication number
20230006737
Publication date
Jan 5, 2023
Infinera Corporation
Amir Jafari
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FREQUENCY DIVISION MULTIPLE ACCESS OPTICAL SUBCARRIERS
Publication number
20220376781
Publication date
Nov 24, 2022
Infinera Corporation
Jeffrey T. Rahn
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FREQUENCY DIVISION MULTIPLE ACCESS OPTICAL SUBCARRIERS
Publication number
20220376780
Publication date
Nov 24, 2022
Infinera Corporation
Jeffrey T. Rahn
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ROUTING OF OPTICAL SIGNALS
Publication number
20220360334
Publication date
Nov 10, 2022
Fujitsu Limited
William SCHUBERT
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ROUTING OF OPTICAL SIGNALS
Publication number
20220360333
Publication date
Nov 10, 2022
Fujitsu Limited
Francois Georges MOORE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Subchannel Photonic Routing, Switching and Protection with Simplifi...
Publication number
20220353005
Publication date
Nov 3, 2022
Snell Holdings, LLC
Chris Wilhelm Barnard
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PATH MANAGEMENT FOR TIERED SERVICE LEVEL AGREEMENTS IN AN ALL-PHOTO...
Publication number
20220345217
Publication date
Oct 27, 2022
Dell Products L.P.
Qing Ye
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR OBTAINING ODN LOGICAL TOPOLOGY INFORMATION...
Publication number
20220345218
Publication date
Oct 27, 2022
Huawei Technologies Co., Ltd
Yuming XIE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
AUTOMATED SYSTEM FOR LINK HEALTH ASSESSMENT IN FIBER OPTIC NETWORKS
Publication number
20220278746
Publication date
Sep 1, 2022
ULTRA COMMUNICATIONS, INC.
Joseph F. AHADIAN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optical Network Optimizer and Optical Network Optimization Method T...
Publication number
20220263572
Publication date
Aug 18, 2022
Wistron Corporation
Chih-Ming Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
FAILURE DETERMINATION SYSTEM AND FAILURE DETERMINATION METHOD
Publication number
20220200698
Publication date
Jun 23, 2022
Nippon Telegraph and Telephone Corporation
Tomoya HATANO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FREQUENCY SWEPT SOURCE APPARATUS
Publication number
20220173812
Publication date
Jun 2, 2022
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Oh Kee KWON
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PREDICTION OF DEVICE PROPERTIES
Publication number
20220149937
Publication date
May 12, 2022
Telefonaktiebolaget LM Ericsson (publ)
Roberto Magri
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method for Processing Low-Rate Service Data in Optical Transport Ne...
Publication number
20220150179
Publication date
May 12, 2022
Huawei Technologies Co., Ltd
Wei SU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FREQUENCY DIVISION MULTIPLE ACCESS OPTICAL SUBCARRIERS
Publication number
20220123831
Publication date
Apr 21, 2022
Infinera Corporation
Jeffrey T. Rahn
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RAMEWORK FOR HANDLING SIGNAL INTEGRITY USING ASE IN OPTICAL NETWORKS
Publication number
20220123834
Publication date
Apr 21, 2022
Infinera Corporation
Sharfuddin Syed
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL NETWORK SYSTEM, OPTICAL NODE DEVICE, AND OPTICAL NETWORK CO...
Publication number
20220060257
Publication date
Feb 24, 2022
NEC Corporation
Tomoyuki HINO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SERVICE PATH SWITCHING METHOD AND RELATED DEVICE
Publication number
20220038798
Publication date
Feb 3, 2022
Huawei Technologies Co., Ltd
Liang ZHANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE