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ELECTRICITY
H04
Electric communication
H04B
TRANSMISSION
H04B10/00
Transmission systems employing electromagnetic waves other than radio-waves
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Patents Grants
last 30 patents
Information
Patent Grant
Systems and methods for coherent optics in an access network
Patent number
12,170,545
Issue date
Dec 17, 2024
Cable Television Laboratories, Inc.
Luis Alberto Campos
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods of mesh-based fault detection in passive optica...
Patent number
12,160,262
Issue date
Dec 3, 2024
FRONTIER COMMUNICATIONS HOLDINGS, LLC
John Valdez
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Automatic optical link calibration of amplified optical links
Patent number
12,160,306
Issue date
Dec 3, 2024
Ciena Corporation
Choudhury A. Al Sayeed
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Non-intrusive deskew of trunked clients in an optical network trans...
Patent number
12,155,418
Issue date
Nov 26, 2024
ADTRAN NETWORKS SE
Robert H. Bishop
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical transmission device, optical communication system, and opti...
Patent number
12,155,417
Issue date
Nov 26, 2024
Nippon Telegraph and Telephone Corporation
Naotaka Shibata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems, devices, and methods for secure communications
Patent number
12,149,286
Issue date
Nov 19, 2024
Arnouse Digital Devices Corp.
Michael Arnouse
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Upbandwidth allocation device and uplink bandwidth allocation method
Patent number
12,149,287
Issue date
Nov 19, 2024
Nippon Telegraph and Telephone Corporation
Takuya Abe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods, systems, and devices for integrating wireless technology i...
Patent number
12,149,288
Issue date
Nov 19, 2024
CommScope Technologies LLC
Trevor D. Smith
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Branch ratio setting system, method for producing optical communica...
Patent number
12,143,157
Issue date
Nov 12, 2024
Nippon Telegraph and Telephone Corporation
Ryo Igarashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Reconfigurable optical add/drop multiplexer
Patent number
12,143,201
Issue date
Nov 12, 2024
Huawei Technologies Co., Ltd.
Liangjia Zong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transceiver and interface for IC package
Patent number
12,140,809
Issue date
Nov 12, 2024
Samtec, Inc.
Eric J. Zbinden
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Signal sensitivity for an optical line terminal
Patent number
12,143,758
Issue date
Nov 12, 2024
ARRIS ENTERPRISES LLC
David Bowler
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for signal conditioning and negotiation
Patent number
12,136,950
Issue date
Nov 5, 2024
Semtech Corporation
Dariusz Michal Gorzkiewicz
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Power management method and apparatus of ONU supporting slicing fun...
Patent number
12,132,525
Issue date
Oct 29, 2024
Electronics and Telecommunications Research Institute
Kwang Ok Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical signal adjustment
Patent number
12,132,521
Issue date
Oct 29, 2024
Fujitsu Limited
Olga I. Vassilieva
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
IC-TROSA point-to-multipoint optical network system
Patent number
12,126,383
Issue date
Oct 22, 2024
Dell Products L.P.
David Piehler
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Power distribution within a power source unit
Patent number
12,126,168
Issue date
Oct 22, 2024
Corning Research & Development Corporation
Ami Hazani
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Network control device, communication resource allocation method, a...
Patent number
12,119,876
Issue date
Oct 15, 2024
Mitsubishi Electric Corporation
Kenichi Nakura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Activation method and device, control device, network device and op...
Patent number
12,120,474
Issue date
Oct 15, 2024
ZTE Corporation
Weiliang Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Light communication system and method
Patent number
12,101,118
Issue date
Sep 24, 2024
pureLiFi Limited
Harald Ulrich Haas
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Time-sliced GMP mapping with modified sigma-delta mapping function
Patent number
12,095,506
Issue date
Sep 17, 2024
Ciena Corporation
Jamie Lynn Howard
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Communication system
Patent number
12,096,435
Issue date
Sep 17, 2024
Nippon Telegraph and Telephone Corporation
Ryota Shiina
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Forward error correction decode processing power reduction
Patent number
12,095,556
Issue date
Sep 17, 2024
Calix, Inc.
Christopher Thomas Bernard
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multi-layer network system and path setting method in multi-layer n...
Patent number
12,095,507
Issue date
Sep 17, 2024
NEC Corporation
Hitoshi Takeshita
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Dynamic transport network slicing for converged broadband access
Patent number
12,088,342
Issue date
Sep 10, 2024
RadiSys Corporation
Subramanya Bhatkal Nagesh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for communications node upgrade and selection
Patent number
12,089,075
Issue date
Sep 10, 2024
Level 3 Communications, LLC
William Gray
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Apparatus and a method for transmitting and receiving in a passive...
Patent number
12,081,926
Issue date
Sep 3, 2024
Nokia Solutions and Networks Oy
Yannick Lefevre
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for implementing OMCI management instance based on configura...
Patent number
12,081,399
Issue date
Sep 3, 2024
AIROHA TECHNOLOGY (SUZHOU) LIMITED
Min-Gang Tan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
PON powermeter using multi input type AWG
Patent number
12,081,262
Issue date
Sep 3, 2024
PHOTONICS PLANAR INTEGRATION TECHNOLOGY INC
Wan Chun Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical line terminal line card and method compatible with pon func...
Patent number
12,081,925
Issue date
Sep 3, 2024
ZTE Corporation
Shengjie Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL COMMUNICATION APPARATUS, OPTICAL COMMUNICATION SYSTEM AND T...
Publication number
20240422457
Publication date
Dec 19, 2024
Nippon Telegraph and Telephone Corporation
Naotaka SHIBATA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR COHERENT BURST RECEPTION
Publication number
20240421912
Publication date
Dec 19, 2024
Cable Television Laboratories, Inc.
Luis Alberto Campos
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL DISTRIBUTION NETWORK APPARATUS AND SIGNAL PROCESSING METHOD
Publication number
20240414460
Publication date
Dec 12, 2024
Huawei Technologies Co., Ltd
Zhicheng Ye
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL COMMUNICATION APPARATUS, OPTICAL COMMUNICATION SYSTEM AND T...
Publication number
20240413907
Publication date
Dec 12, 2024
Nippon Telegraph and Telephone Corporation
Naotaka SHIBATA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LIGHT COMMUNICATION SYSTEM AND METHOD
Publication number
20240405872
Publication date
Dec 5, 2024
pureLiFi Limited
Harald Ulrich Haas
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MULTI-LAYER NETWORK SYSTEM AND PATH SETTING METHOD IN MULTI-LAYER N...
Publication number
20240405875
Publication date
Dec 5, 2024
NEC Corporation
Hitoshi TAKESHITA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL FIBER SENSING SYSTEM, OPTICAL FIBER SENSING DEVICE, AND OPT...
Publication number
20240405866
Publication date
Dec 5, 2024
NEC Corporation
Tadayuki IWANO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSCEIVER AND INTERFACE FOR IC PACKAGE
Publication number
20240402446
Publication date
Dec 5, 2024
SAMTEC, INC.
Eric J. ZBINDEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CABLE MODEM SYSTEM MANAGEMENT OF PASSIVE OPTICAL NETWORKS (PONS)
Publication number
20240396635
Publication date
Nov 28, 2024
MaxLinear, Inc.
Gerfried Krampl
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONFIGURABLE CONNECTOR FOR OPTICAL BUS
Publication number
20240380489
Publication date
Nov 14, 2024
Apple Inc.
Stefan Meyer
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DATA TRANSMISSION METHOD, SENDING END, RECEIVING END, AND STORAGE M...
Publication number
20240372622
Publication date
Nov 7, 2024
ZTE Corporation
Feng LIU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL TRANSMISSION DEVICE AND OPTICAL COMMUNICATION SYSTEM
Publication number
20240364443
Publication date
Oct 31, 2024
NEC Corporation
Kazuhiro OOTAKI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FIBER TO THE ROOM
Publication number
20240364425
Publication date
Oct 31, 2024
Nokia Solutions and Networks Oy
Jochen MAES
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL ETHERNET BUS
Publication number
20240356646
Publication date
Oct 24, 2024
Schneider Electric Industries SAS
William Afshari
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Service Signal Processing Method and Device
Publication number
20240356647
Publication date
Oct 24, 2024
Huawei Technologies Co., Ltd
Wei SU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LINE CONCENTRATOR OPTICAL COMMUNICATION APPARATUS AND CONTROL METHOD
Publication number
20240356668
Publication date
Oct 24, 2024
Nippon Telegraph and Telephone Corporation
Sang-Yuep KIM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OUT-OF-BAND COMMUNICATION CHANNEL FOR SUBCARRIER-BASED OPTICAL COMM...
Publication number
20240356645
Publication date
Oct 24, 2024
Infinera Corporation
Steven J. Hand
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
REGISTRATION SIGNAL SENDING AND RECEPTION METHOD, OPTICAL TRANSMISS...
Publication number
20240348337
Publication date
Oct 17, 2024
Huawei Technologies Co., Ltd
Jiale He
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Mutually secure optical data network and method
Publication number
20240334098
Publication date
Oct 3, 2024
Joseph L. Vilella
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LARGE SCALE STEERABLE COHERENT OPTICAL SWITCHED ARRAYS
Publication number
20240329324
Publication date
Oct 3, 2024
Analog Photonics LLC
Ehsan Shah Hosseini
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Content Delivery Network System and Content Delivery Method
Publication number
20240333788
Publication date
Oct 3, 2024
Huawei Cloud Computing Technologies Co., Ltd.
Wei Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONTROL APPARATUS, COMMUNICATION SYSTEM, CONTROL METHOD AND PROGRAM
Publication number
20240323575
Publication date
Sep 26, 2024
Nippon Telegraph and Telephone Corporation
Karin UMEDA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR EQUALIZATION IN PON
Publication number
20240322913
Publication date
Sep 26, 2024
Nokia Solutions and Networks Oy
Yannick LEFEVRE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Interworking between variable capacity optical layer and Ethernet/I...
Publication number
20240323117
Publication date
Sep 26, 2024
CIENA CORPORATION
Cengiz Alaettinoglu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Nibble Bus
Publication number
20240313860
Publication date
Sep 19, 2024
Del Wolverton
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR A SUBSCRIBER-POWERED NETWORK ELEMENT
Publication number
20240305386
Publication date
Sep 12, 2024
Alexander Ivan Soto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND AN APPARATUS FOR TRANSITIONING BETWEEN OPTICAL NETWORKS
Publication number
20240283543
Publication date
Aug 22, 2024
AT&T INTELLECTUAL PROPERTY I, L.P.
Ricky Perry
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS NETWORK ARCHITECTURE USING OPTICAL CABLING
Publication number
20240283538
Publication date
Aug 22, 2024
Cisco Technology, Inc.
Brian D. HART
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DETECTION OF SINGLE POINTS OF FAILURE IN MULTIPLE SHARED RISK LINK...
Publication number
20240280775
Publication date
Aug 22, 2024
Microsoft Technology Licensing, LLC
Kyle Louis EDWARDS
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SWITCHED WAVELENGTH OPTICAL RECEIVER FOR DIRECT-DETECTION METHODS A...
Publication number
20240284080
Publication date
Aug 22, 2024
FRANCOIS MENARD
H04 - ELECTRIC COMMUNICATION TECHNIQUE