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H
ELECTRICITY
H04
Electric communication
H04B
TRANSMISSION
H04B10/00
Transmission systems employing electromagnetic waves other than radio-waves
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H04B10/27
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Patents Grants
last 30 patents
Information
Patent Grant
Optical communication device and resource management method
Patent number
11,985,455
Issue date
May 14, 2024
Mitsubishi Electric Corporation
Takeshi Suehiro
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication apparatus and communication method
Patent number
11,984,930
Issue date
May 14, 2024
Nippon Telegraph and Telephone Corporation
Tomoya Hatano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Resource management method and apparatus, communication device, and...
Patent number
11,979,693
Issue date
May 7, 2024
ZTE Corporation
Qilei Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for ONU grouping
Patent number
11,979,191
Issue date
May 7, 2024
Nokia Solutions and Networks Oy
Jochen Maes
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Passive optical network
Patent number
11,979,190
Issue date
May 7, 2024
AIROHA TECHNOLOGY (SUZHOU) LIMITED
Hai-Sheng Lai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Flexible rate passive optical network incorporating use of delay mo...
Patent number
11,973,537
Issue date
Apr 30, 2024
Doutje Van Veen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Add/drop multiplexer, network system, transmission method, non-tran...
Patent number
11,973,579
Issue date
Apr 30, 2024
NEC Corporation
Yurie Matsuyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Mutually secure optical data network and method
Patent number
11,968,483
Issue date
Apr 23, 2024
Joseph L. Vilella
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data transmission method and apparatus in optical transport network
Patent number
11,967,992
Issue date
Apr 23, 2024
Huawei Technologies Co., Ltd.
Wei Su
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication apparatus
Patent number
11,967,993
Issue date
Apr 23, 2024
Nippon Telegraph and Telephone Corporation
Toshimitsu Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Encrypted data transmission in optical-and radio-access networks ba...
Patent number
11,956,351
Issue date
Apr 9, 2024
Cable Television Laboratories, Inc.
Jing Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical communication system and optical communication method
Patent number
11,956,009
Issue date
Apr 9, 2024
Nippon Telegraph and Telephone Corporation
Atsuko Kawakita
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical communication network system, optical network unit, and opt...
Patent number
11,956,574
Issue date
Apr 9, 2024
Nippon Telegraph and Telephone Corporation
Takuya Abe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Quantum key distribution and management in passive optical networks
Patent number
11,949,783
Issue date
Apr 2, 2024
Cable Television Laboratories, Inc.
Jing Wang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Service mapping processing method for optical transport network, ap...
Patent number
11,949,501
Issue date
Apr 2, 2024
Huawei Technologies Co., Ltd.
Wei Su
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical communication system, optical line termination apparatus an...
Patent number
11,949,460
Issue date
Apr 2, 2024
Nippon Telegraph and Telephone Corporation
Kyo Minoguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical reception device, station-side device, PON system, preampli...
Patent number
11,942,998
Issue date
Mar 26, 2024
Sumitomo Electric Industries, Ltd.
Naruto Tanaka
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
System and method for a subscriber-powered network element
Patent number
11,943,000
Issue date
Mar 26, 2024
Alexander Ivan Soto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for combination telecommunications and power ne...
Patent number
11,936,435
Issue date
Mar 19, 2024
Aleksandar Milojkovic
G06 - COMPUTING CALCULATING COUNTING
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
Communication system and OLT system
Patent number
11,936,432
Issue date
Mar 19, 2024
Nippon Telegraph and Telephone Corporation
Tomoya Hatano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for implementing network experience shifting
Patent number
11,934,860
Issue date
Mar 19, 2024
CenturyLink Intellectual Property LLC
Charles I. Cook
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Time service and positioning network system for underground chain-s...
Patent number
11,930,463
Issue date
Mar 12, 2024
China University of Mining and Technology
Gongbo Zhou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method, apparatus and system for transmitting OMCI messages
Patent number
11,924,594
Issue date
Mar 5, 2024
Nokia Solutions and Networks Oy
Xin Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Networking with HAPs and additional ground-based nodes
Patent number
11,923,956
Issue date
Mar 5, 2024
AALYRIA TECHNOLOGIES, INC.
Brian Barritt
G08 - SIGNALLING
Information
Patent Grant
Optical transmission device, optical transmission system and method...
Patent number
11,923,968
Issue date
Mar 5, 2024
Fujitsu Limited
Yuji Tochio
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Receiver optical sub-assembly, combo bi-directional optical sub- as...
Patent number
11,916,600
Issue date
Feb 27, 2024
Huawei Technologies Co., Ltd.
Shu Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transmission apparatus, transmission method, reception apparatus, a...
Patent number
11,916,594
Issue date
Feb 27, 2024
Sony Group Corporation
Ikuo Tsukagoshi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods and systems for managing optical network services including...
Patent number
11,914,855
Issue date
Feb 27, 2024
Ciena Corporation
Christiane Campbell
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Optical domain controller of a telecommunications network
Patent number
11,909,445
Issue date
Feb 20, 2024
Level 3 Communications, LLC
William Feight
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
INDOOR DISTRIBUTION SYSTEM AND SIGNAL TRANSMISSION METHOD
Publication number
20240154702
Publication date
May 9, 2024
Comba Network Systems Company Limited
Quan Lai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LASER WITH OPTICAL SIGNAL MANAGEMENT CAPABILITY
Publication number
20240146418
Publication date
May 2, 2024
Avago Technologies International Sales Pte. Limited
John Evan Johnson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RECONFIGURABLE PASSIVE TERMINAL THAT MANAGES ACCESS TO AN OPTICAL...
Publication number
20240146438
Publication date
May 2, 2024
AT&T INTELLECTUAL PROPERTY I, L.P.
Ricky Perry
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL SIGNAL ADJUSTMENT
Publication number
20240146415
Publication date
May 2, 2024
Fujitsu Limited
Olga I VASSILIEVA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTERCONNECT NETWORKS USING MICROLED-BASED OPTICAL LINKS
Publication number
20240137132
Publication date
Apr 25, 2024
AVICENATECH CORP.
Robert Kalman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
WIRELESS COMMUNICATION MODULES FOR STREET LAMPS
Publication number
20240120999
Publication date
Apr 11, 2024
Legasus Networks, Inc.
Yaron Oren-Pines
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION DEVICE AND COMMUNICATION DEVICE CONFIGURATION METHOD
Publication number
20240121003
Publication date
Apr 11, 2024
NEC Corporation
Hiroaki Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION SYSTEM
Publication number
20240121780
Publication date
Apr 11, 2024
Nippon Telegraph and Telephone Corporation
Ryota SHIINA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Data Transmission Method, Related Apparatus, and System
Publication number
20240121004
Publication date
Apr 11, 2024
Huawei Technologies Co., Ltd
Xuming Wu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL ROUTER FOR DISTRIBUTING OPTICAL SIGNALS
Publication number
20240106539
Publication date
Mar 28, 2024
Bruno SANGLE-FERRIERE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PASSIVE DISTRIBUTION SYSTEM USING FIBER INDEXING
Publication number
20240094479
Publication date
Mar 21, 2024
CommScope Technologies LLC
Paul Kmit
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optical Network and Node Using Timeslotted Reception
Publication number
20240089641
Publication date
Mar 14, 2024
Nippon Telegraph and Telephone Corporation
Ibrahim Salah
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TIME SERVICE AND POSITIONING NETWORK SYSTEM FOR UNDERGROUND CHAIN-S...
Publication number
20240089879
Publication date
Mar 14, 2024
CHINA UNIVERSITY OF MINING AND TECHNOLOGY
Gongbo ZHOU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Express mesh intersatellite optical coherent networking
Publication number
20240080099
Publication date
Mar 7, 2024
CIENA CORPORATION
Michael Y. FRANKEL
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RF STEGANOGRAPHY BASED ON PHOTONICS
Publication number
20240080101
Publication date
Mar 7, 2024
University of Georgia Research Foundation, Inc.
Mable P. Fok
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
API BASED INTER-NODE CONTROL PLANE COMMUNICATION INFRASTRUCTURE
Publication number
20240080102
Publication date
Mar 7, 2024
Infinera Corp.
Ashok Kunjidhapatham
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
GRANULARITY AWARE END-TO-END BANDWIDTH RESERVATION AND ROUTING PATH...
Publication number
20240080259
Publication date
Mar 7, 2024
Huawei Technologies Co., Ltd
Lijun Dong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DATA TRANSMISSION METHOD AND APPARATUS
Publication number
20240072899
Publication date
Feb 29, 2024
Huawei Technologies Co., Ltd
Wei SU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL FIBER BRANCHING SWITCHING APPARATUS
Publication number
20240072898
Publication date
Feb 29, 2024
NEC Corporation
Hideo ASADA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DATA PROCESSING SYSTEMS INCLUDING OPTICAL COMMUNICATION MODULES
Publication number
20240064922
Publication date
Feb 22, 2024
Nubis Communications, Inc.
Peter Johannes Winzer
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL ACCESS NETWORK
Publication number
20240063911
Publication date
Feb 22, 2024
Nippon Telegraph and Telephone Corporation
Shingo ONO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SHARED GEOGRAPHICALLY DISPERSED VIRTUALIZATION OF PON
Publication number
20240063910
Publication date
Feb 22, 2024
ARRIS Enterprises LLC
Shawn W. WARNER
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
NETWORK SWITCH SYSTEM
Publication number
20240063914
Publication date
Feb 22, 2024
Prime World International Holdings Ltd.
Hsiang-Jen LU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR COMBINATION TELECOMMUNICATIONS AND POWER NE...
Publication number
20240063920
Publication date
Feb 22, 2024
Aleksandar MILOJKOVIC
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
OPTICAL COMMUNICATION DEVICE, CONTROL METHOD AND OPTICAL COMMUNICAT...
Publication number
20240056189
Publication date
Feb 15, 2024
Nippon Telegraph and Telephone Corporation
Yasunari TANAKA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL TRANSMISSION DEVICE AND OPTICAL COMMUNICATION SYSTEM
Publication number
20240056212
Publication date
Feb 15, 2024
NEC Corporation
Kazuhiro OOTAKI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION METHOD AND RELATED DEVICE
Publication number
20240048240
Publication date
Feb 8, 2024
Huawei Technologies Co., Ltd
Gang Zheng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CLOCK SYNCHRONIZATION METHOD, OPTICAL HEAD END, AND OPTICAL TERMINAL
Publication number
20240048260
Publication date
Feb 8, 2024
Huawei Technologies Co., Ltd
Yang YU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION METHOD AND APPARATUS, AND OPTICAL BUS NETWORK
Publication number
20240048239
Publication date
Feb 8, 2024
Huawei Technologies Co., Ltd
Yuzhou WANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION METHOD AND COMMUNICATION APPARATUS
Publication number
20240048262
Publication date
Feb 8, 2024
Huawei Technologies Co., Ltd
Lun ZHANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE