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Selecting arrangements for multiplex systems
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ELECTRICITY
H04
Electric communication
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SELECTING
Current Industry
H04Q11/00
Selecting arrangements for multiplex systems
Sub Industries
H04Q11/0001
using optical switching
H04Q11/0003
Details
H04Q11/0005
Switch and router aspects
H04Q11/0062
Network aspects
H04Q11/0066
Provisions for optical burst or packet networks
H04Q11/0067
Provisions for optical access or distribution networks
H04Q11/0071
Provisions for the electrical-optical layer interface
H04Q11/02
for frequency-division multiplexing
H04Q11/023
using a stored programme control
H04Q11/026
Details
H04Q11/04
for time-division multiplexing
H04Q11/0407
using a stored programme control
H04Q11/0414
Details
H04Q11/0421
Circuit arrangements therefor
H04Q11/0428
Integrated services digital network, i.e. systems for transmission of different types of digitised signals
H04Q11/0435
Details
H04Q11/0442
Exchange access circuits
H04Q11/045
Selection or connection testing arrangements
H04Q11/0457
Connection protocols
H04Q11/0464
Primary rate access circuits
H04Q11/0471
Terminal access circuits
H04Q11/0478
Provisions for broadband connections
H04Q11/0485
Circuit arrangements therefor
H04Q11/0492
Details
H04Q11/06
Time-space-time switching
H04Q11/08
Time only switching
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Patents Grants
last 30 patents
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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
Optical transceiver
Patent number
11,967,994
Issue date
Apr 23, 2024
Amazon Technologies, Inc.
Poorya Saghari
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Control plane triggered (CPT) optical protection switching (OPS)
Patent number
11,967,984
Issue date
Apr 23, 2024
Ciena Corporation
Sandeep Kumar Gupta
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Mapping ports in a passive optical network
Patent number
11,956,575
Issue date
Apr 9, 2024
Viavi Solutions Inc.
David Hering
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Resource targeted scheduling for a PON network
Patent number
11,956,576
Issue date
Apr 9, 2024
ARRIS Enterprises LLC
Shawn W. Warner
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical cross-connect
Patent number
11,953,732
Issue date
Apr 9, 2024
Huawei Technologies Co., Ltd.
Yunfei Yan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Routing integrated circuit element
Patent number
11,955,975
Issue date
Apr 9, 2024
LeRain Technology Co., Ltd.
Miaobin Gao
H01 - BASIC ELECTRIC ELEMENTS
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
Submarine optical communication system and communication method
Patent number
11,949,448
Issue date
Apr 2, 2024
NEC Corporation
Kohei Nakamura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transmission impairment compensation in point-to-multipoint communi...
Patent number
11,950,031
Issue date
Apr 2, 2024
Infinera Corporation
Syed Muhammad Bilal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
G.8032 with optical bypass
Patent number
11,950,032
Issue date
Apr 2, 2024
Ciena Corporation
Bashar Abdullah
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
10G rate OLT terminal transceiver integrated chip based on XGSPON w...
Patent number
11,942,985
Issue date
Mar 26, 2024
An Lin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical switch with all-optical memory buffer
Patent number
11,943,571
Issue date
Mar 26, 2024
NEWPHOTONICS Ltd.
Yosef Ben-Ezra
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical submarine branching apparatus, optical submarine cable syst...
Patent number
11,942,991
Issue date
Mar 26, 2024
NEC Corporation
Ryota Abe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Passive optical network adaptor with wireless interface
Patent number
11,936,424
Issue date
Mar 19, 2024
FRONTIER COMMUNICATIONS HOLDINGS, LLC
John Valdez
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Probabilistically shaped unamplified optical signaling
Patent number
11,937,029
Issue date
Mar 19, 2024
Juniper Networks, Inc.
Zhen Qu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Optical link system and method for computation
Patent number
11,937,030
Issue date
Mar 19, 2024
Luminous Computing, Inc.
Patrick Gallagher
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
Optical transmission apparatus, optical reception apparatus, optica...
Patent number
11,936,431
Issue date
Mar 19, 2024
NEC Corporation
Yoshiaki Aono
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems, methods, and apparatus for optical transceiver with multip...
Patent number
11,927,807
Issue date
Mar 12, 2024
Juniper Networks, Inc.
Kevan Peter Jones
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical and electronic integrated switch
Patent number
11,930,309
Issue date
Mar 12, 2024
Nippon Telegraph and Telephone Corporation
Keita Yamaguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Tamper-sensitive splitter for monitoring network traffic
Patent number
11,923,967
Issue date
Mar 5, 2024
AT&T Intellectual Property I, L.P.
Joseph Soryal
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
Fast flow-controlled and clock-distributed optical switching system...
Patent number
11,924,592
Issue date
Mar 5, 2024
Technische Universiteit Eindhoven
Nicola Calabretta
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for co-packaged optics
Patent number
11,924,593
Issue date
Mar 5, 2024
NEWPHOTONICS LTD
Yosef Ben-Ezra
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Repeater design for distributed acoustic sensing on multispan fiber...
Patent number
11,920,975
Issue date
Mar 5, 2024
NEC Corporation
Ezra Ip
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Quantum internet router
Patent number
11,916,601
Issue date
Feb 27, 2024
Cable Television Laboratories, Inc.
Bernardo Huberman
G06 - COMPUTING CALCULATING COUNTING
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
Coding control method and apparatus in a passive optical network, c...
Patent number
11,916,669
Issue date
Feb 27, 2024
ZTE Corporation
Zheng Liu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Test instruments and methods for emulating optical network terminal...
Patent number
11,910,136
Issue date
Feb 20, 2024
Viavi Solutions Inc.
Hans Joerg Wolf
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Optical Link Diagnostic System
Publication number
20240137674
Publication date
Apr 25, 2024
Google LLC
Jill Berger
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PROCESSING OF DATA VOLUMES IN A NETWORK
Publication number
20240137241
Publication date
Apr 25, 2024
Nokia Solutions and Networks Oy
Olivier DELABY
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PATH SWITCHING DEVICE, OPTICAL TRANSMISSION SYSTEM, AND PATH SWITCH...
Publication number
20240137673
Publication date
Apr 25, 2024
NEC Corporation
Akira MASUDA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION SYSTEM, TRANSMITTER, AND COMMUNICATION METHOD
Publication number
20240137675
Publication date
Apr 25, 2024
Huawei Technologies Co., Ltd
Zeshan Chang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL NETWORK UNIT, OPTICAL LINE TERMINAL AND METHOD, DEVICE AND...
Publication number
20240129653
Publication date
Apr 18, 2024
Nokia Solutions and Networks Oy
Xiao Feng HU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND DEVICE FOR RECEIVING OAM INFORMATION BLOCK
Publication number
20240129651
Publication date
Apr 18, 2024
ZTE Corporation
Feng LIU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS AND METHOD FOR TRANSMITTING SEGMENTS FOR A DOWNSTREAM TRA...
Publication number
20240129652
Publication date
Apr 18, 2024
Nokia Solutions and Networks Oy
Michiel VERPLAETSE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND SYSTEM FOR IMPLEMENTING MULTI-SERVICE BEARER IN PASSIVE...
Publication number
20240121000
Publication date
Apr 11, 2024
Guangzhou Chonge Information Technology Co., LTD
Junfa Lin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR SUPPORTING SNCP OVER PACKET NETWORK
Publication number
20240120993
Publication date
Apr 11, 2024
ORCKIT IP, LLC.
Daniel Cohn
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ASSEMBLIES AND METHODS FOR MANAGING SPECTRAL HOLE BURNING
Publication number
20240114270
Publication date
Apr 4, 2024
Huawei Technologies Co., Ltd
Lixian WANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TECHNOLOGIES FOR DYNAMICALLY MANAGING RESOURCES IN DISAGGREGATED AC...
Publication number
20240113954
Publication date
Apr 4, 2024
Intel Corporation
Francesc GUIM BERNAT
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND APPARATUS FOR SIGNAL CONDITIONING OF BURST SIGNAL
Publication number
20240113790
Publication date
Apr 4, 2024
Nokia Solutions and Networks Oy
Michiel VERPLAETSE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SERVICE OPTICAL SIGNAL TRANSMISSION METHOD, NETWORK DEVICE, AND OPT...
Publication number
20240113799
Publication date
Apr 4, 2024
Huawei Technologies Co., Ltd
Chen LIU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL SWITCH ELEMENT, OPTICAL SWITCH DEVICE, OPTICAL COMMUNICATIO...
Publication number
20240111181
Publication date
Apr 4, 2024
TOHOKU UNIVERSITY
Shinichiro IWAI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Scalable add/drop colorless, directionless, and contentionless opti...
Publication number
20240113798
Publication date
Apr 4, 2024
CIENA CORPORATION
Paul CHEDORE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR AN EQUALIZER BASED ON VITERBI ALGORITHM
Publication number
20240106536
Publication date
Mar 28, 2024
Nokia Solutions and Networks Oy
Yannick LEFEVRE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RECONFIGURABLE OPTICAL ADD AND DROP MULTIPLEXER SYSTEM WITH INTERGR...
Publication number
20240106558
Publication date
Mar 28, 2024
Molex, LLC
Minchun Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Distributed Optical Circuit Allocation in Optical Data-Center Netwo...
Publication number
20240107206
Publication date
Mar 28, 2024
MELLANOX TECHNOLOGIES, LTD.
Ioannis (Giannis) Patronas
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SWITCH AND COMMUNICATION SYSTEM
Publication number
20240107205
Publication date
Mar 28, 2024
Huawei Technologies Co., Ltd
Xing Xu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
REPEATER DEVICE AND TRANSMISSION CONTROL TECHNIQUES IN QUANTUM CRYP...
Publication number
20240107207
Publication date
Mar 28, 2024
NEC Corporation
Hiroshi Imai
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
Microwave photon frequency synthesis system and method
Publication number
20240107204
Publication date
Mar 28, 2024
CHINA ELECTRONICS TECHNOLOGY GROUP CORPORATION NO. 44 RESEARCH INSTITUTE
Hao ZHANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMBO OPTICAL NETWORK UNIT OPTICAL MODULE CIRCUIT
Publication number
20240107208
Publication date
Mar 28, 2024
POTRON TECHNOLOGY CO., LTD.
FUSHENG XIONG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTELLIGENT FIBER TO THE ROOM (FTTR) GATEWAY
Publication number
20240098392
Publication date
Mar 21, 2024
Huawei Technologies Co., Ltd
Frank J. Effenberger
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR MANAGING LINE NUMBER SHEET FOR MOBILE COMM...
Publication number
20240098390
Publication date
Mar 21, 2024
HFR, INC.
Sun Ik LEE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
EFFICIENTLY INTERCONNECTING COMPUTING NODES TO ENABLE USE OF HIGH-...
Publication number
20240098391
Publication date
Mar 21, 2024
Microsoft Technology Licensing, LLC
Hitesh BALLANI
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
APPARATUS AND METHODS FOR COORDINATED DELIVERY OF MULTIPLE DATA CHA...
Publication number
20240098393
Publication date
Mar 21, 2024
Charter Communications Operating, LLC
Pratik Das
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
PRIVATE LINE CONFIGURATION METHOD, OPTICAL NETWORK, DEVICE AND READ...
Publication number
20240089640
Publication date
Mar 14, 2024
ZTE Corporation
Dajiang WANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE