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ELECTRICITY
H04
Electric communication
H04Q
SELECTING
H04Q11/00
Selecting arrangements for multiplex systems
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H04Q11/0062
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Patents Grants
last 30 patents
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
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 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
Method and apparatus for downstream timeslot scheduling in multi-ra...
Patent number
11,902,720
Issue date
Feb 13, 2024
Doutje Van Veen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Networking switching devices and methods thereof
Patent number
11,902,721
Issue date
Feb 13, 2024
MARVELL ASIA PTE. LTD.
Whay Sing Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Logical cut of an optical fiber due to fiber events
Patent number
11,888,514
Issue date
Jan 30, 2024
Amazon Technologies, Inc.
Prabhat Praveen Behere
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for allocating dedicated protected spectrum based...
Patent number
11,882,390
Issue date
Jan 23, 2024
Soochow University
Bowen Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and methods for distribution of heterogeneous wavelength mul...
Patent number
11,876,560
Issue date
Jan 16, 2024
Cable Television Laboratories, Inc.
Luis Alberto Campos
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Enhanced line monitoring and parameter reporting for high fiber cou...
Patent number
11,871,165
Issue date
Jan 9, 2024
SubCom, LLC
Yunlu Xu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical network system and automatic operation system
Patent number
11,863,235
Issue date
Jan 2, 2024
Sumitomo Electric Industries, Ltd.
Junichi Ota
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Dynamic optical switching in a telecommunications network
Patent number
11,863,918
Issue date
Jan 2, 2024
Level 3 Communications, LLC
Laurel Clark
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Technologies for dynamically managing resources in disaggregated ac...
Patent number
11,855,766
Issue date
Dec 26, 2023
Intel Corporation
Francesc Guim Bernat
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Routing method and related device
Patent number
11,855,689
Issue date
Dec 26, 2023
Beijing University of Posts & Telecommunications
Qiuyan Yao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for fast end-to-end, bi-directional, fiber trun...
Patent number
11,848,699
Issue date
Dec 19, 2023
VeEX Inc.
Paul Chang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Techniques to verify and authenticate resources in a data center co...
Patent number
11,838,113
Issue date
Dec 5, 2023
Intel Corporation
Alberto J. Munoz
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Optical submarine branching apparatus, optical submarine cable syst...
Patent number
11,832,032
Issue date
Nov 28, 2023
NEC Corporation
Masaki Takahashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system of OSNR-sensing spectrum allocation with optical...
Patent number
11,818,519
Issue date
Nov 14, 2023
Soochow University
Gangxiang Shen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical cross-connect device, optical transmission system, and opti...
Patent number
11,812,205
Issue date
Nov 7, 2023
Nippon Telegraph and Telephone Corporation
Masatoshi Namiki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of bandwidth allocation for transmitting mobile data and net...
Patent number
11,800,263
Issue date
Oct 24, 2023
Electronics and Telecommunications Research Institute
Hwan Seok Chung
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
Dynamic optical switching in a telecommunications network
Patent number
11,792,556
Issue date
Oct 17, 2023
Level 3 Communications, LLC
Laurel Clark
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Routing method for dynamic WDM optical networks with wavelength con...
Patent number
11,750,955
Issue date
Sep 5, 2023
Universidad Tecnica Federico Santa Maria
Reinaldo Antonio Vallejos Campos
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical network management apparatus and method of allocating optic...
Patent number
11,736,839
Issue date
Aug 22, 2023
NEC Corporation
Hitoshi Takeshita
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Fiber optic network architecture with parallel indexed and non-inde...
Patent number
11,728,891
Issue date
Aug 15, 2023
CommScope Technologies LLC
Erik J. Gronvall
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Configuration of an optical switch fabric using machine learning
Patent number
11,727,262
Issue date
Aug 15, 2023
International Business Machines Corporation
Nicolas Dupuis
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Reduced-complexity integrated guaranteed-rate optical packet switch
Patent number
11,716,557
Issue date
Aug 1, 2023
Ted H. Szymanski
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for collision resolution during ONU activation
Patent number
11,706,547
Issue date
Jul 18, 2023
Verizon Patent and Licensing Inc.
Denis A. Khotimsky
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Technologies for assigning workloads to balance multiple resource a...
Patent number
11,695,668
Issue date
Jul 4, 2023
Intel Corporation
Susanne M. Balle
G05 - CONTROLLING REGULATING
Information
Patent Grant
Optical communications module link extender including ethernet and...
Patent number
11,689,287
Issue date
Jun 27, 2023
Cox Communications, Inc.
Harjinder S. Ghuman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
REDUCED-COMPLEXITY INTEGRATED GUARANTEED-RATE OPTICAL PACKET SWITCH
Publication number
20240147102
Publication date
May 2, 2024
Ted H. Szymanski
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
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
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
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
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
Information
Patent Application
HARDWARE-ASSISTED DIGITAL FAULT RELAY FOR SUB-50MS OPTICAL PROTECTION
Publication number
20240080260
Publication date
Mar 7, 2024
Infinera Corp.
Ashok Kunjidhapatham
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR FAST LINK BRINGUP
Publication number
20240064443
Publication date
Feb 22, 2024
MELLANOX TECHNOLOGIES, LTD.
Ioannis (Giannis) Patronas
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ENHANCED LINE MONITORING AND PARAMETER REPORTING FOR HIGH FIBER COU...
Publication number
20240064445
Publication date
Feb 22, 2024
SubCom, LLC
Yunlu Xu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSMISSION APPARATUS AND TRANSMISSION METHOD
Publication number
20240056179
Publication date
Feb 15, 2024
Nippon Telegraph and Telephone Corporation
Kei KITAMURA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL COMMUNICATION SYSTEM, CONTROL APPARATUS AND QUALITY COMPENS...
Publication number
20240056709
Publication date
Feb 15, 2024
Nippon Telegraph and Telephone Corporation
Yumiko SENOO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SURVEILLANCE CONTROL DEVICE AND OPTICAL POWER SUPPLY SYSTEM
Publication number
20240056708
Publication date
Feb 15, 2024
Nippon Telegraph and Telephone Corporation
Tomohiro KAWANO
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MAPPING PORTS IN A PASSIVE OPTICAL NETWORK
Publication number
20240048875
Publication date
Feb 8, 2024
VIAVI SOLUTIONS INC.
David HERING
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MAPPING PORTS IN A PASSIVE OPTICAL NETWORK
Publication number
20240048876
Publication date
Feb 8, 2024
VIAVI SOLUTIONS INC.
David HERING
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONNECTION OPTIMIZATION DEVICE, CONNECTION OPTIMIZATION METHOD, AND...
Publication number
20240048443
Publication date
Feb 8, 2024
Nippon Telegraph and Telephone Corporation
Takeru INOUE
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 PORT MANAGEMENT METHOD AND RELATED DEVICE
Publication number
20240048444
Publication date
Feb 8, 2024
Huawei Technologies Co., Ltd
Yang YU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DCN PACKET PROCESSING METHOD, NETWORK DEVICE, AND SYSTEM
Publication number
20240040288
Publication date
Feb 1, 2024
Huawei Technologies Co., Ltd
Jichuan WEI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DYNAMIC OPTICAL SWITCHING IN A TELECOMMUNICATIONS NETWORK
Publication number
20240040287
Publication date
Feb 1, 2024
LEVEL 3 COMMUNICATIONS, LLC
Laurel Clark
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CABLE IDENTIFICATION AND PHYSICAL ROUTE TRACING USING STATE OF POLA...
Publication number
20240031710
Publication date
Jan 25, 2024
Cisco Technology, Inc.
Luca Della Chiesa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL COMMUNICATION APPARATUS, OPTICAL COMMUNICATION SYSTEM AND O...
Publication number
20240015422
Publication date
Jan 11, 2024
Nippon Telegraph and Telephone Corporation
Manabu YOSHINO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TIME SYNCHRONIZATION SYSTEM, RECEIVING SERVER AND TIME SYNCHRONIZAT...
Publication number
20240014999
Publication date
Jan 11, 2024
Nippon Telegraph and Telephone Corporation
Kei FUJIMOTO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SINGLE SERVICE RESOURCE CONFIGURATION METHOD AND APPARATUS, COMPUTE...
Publication number
20240007775
Publication date
Jan 4, 2024
ZTE CORPORATION
Dajiang WANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL TRANSMISSION SYSTEM, ORCHESTRATOR, CONTROL METHOD AND PROGRAM
Publication number
20230412950
Publication date
Dec 21, 2023
Nippon Telegraph and Telephone Corporation
Kazuya ANAZAWA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS, DEVICES AND APPARATUSES FOR OPTICAL COMMUNICATION, AND COM...
Publication number
20230403075
Publication date
Dec 14, 2023
Nokia Solutions and Networks Oy
Dong Xu ZHANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FRONTHAUL NETWORK UNITS AND METHODS THEREIN FOR SYNCHRONIZATION OVE...
Publication number
20230379075
Publication date
Nov 23, 2023
Telefonaktiebolaget LM Ericsson (publ)
Tomas THYNI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SERVICE MANAGEMENT METHOD AND APPARATUS FOR PASSIVE OPTICAL NETWORK...
Publication number
20230379606
Publication date
Nov 23, 2023
ZTE Corporation
Yu XIE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR CONFIGURABLE LANE MAPPING FOR MUXPONDER MOD...
Publication number
20230361903
Publication date
Nov 9, 2023
Infinera Corp.
Steven Joseph Hand
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR OPTIMIZING OTN RESOURCES, COMPUTER DEVICE...
Publication number
20230361902
Publication date
Nov 9, 2023
ZTE CORPORATION
Dajiang WANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE