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ELECTRICITY
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Electric communication
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MULTIPLEX COMMUNICATION
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Frequency-division multiplex systems
H04J11/00
Orthogonal multiplex systems
H04J13/00
Code division multiplex systems
H04J14/00
Optical multiplex systems
H04J15/00
Multiplex systems not otherwise provided for
H04J2203/00
Aspects of optical multiplex systems other than those covered by H04J14/00
H04J2211/00
Orthogonal indexing scheme relating to orthogonal multiplex systems
H04J3/00
Time-division multiplex systems
H04J4/00
Combined time-division and frequency-division multiplex systems
H04J7/00
Multiplex systems in which the amplitudes or durations of the signals in individual channels are characteristic of those channels
H04J9/00
Multiplex systems in which each channel is represented by a different type of modulation of the carrier
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Patents Grants
last 30 patents
Information
Patent Grant
Transmitting method, receiving method, transmitting apparatus, and...
Patent number
12,261,787
Issue date
Mar 25, 2025
Panasonic Intellectual Property Corporation of America
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Management and control system of wavelength-multiplexed subranging...
Patent number
12,261,642
Issue date
Mar 25, 2025
Seaford Holdings, LLC
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Delay measurement for hybrid packet and optical transport networks
Patent number
12,261,641
Issue date
Mar 25, 2025
Cisco Technology, Inc.
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Minimizing the impact of in-band interference in transmissions to a...
Patent number
12,261,684
Issue date
Mar 25, 2025
Charter Communications Operating, LLC
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Control apparatus, OAM mode-multiplexing transmitting apparatus, OA...
Patent number
12,261,686
Issue date
Mar 25, 2025
NEC Corporation
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Metastructured photonic devices for multiplexing or demultiplexing...
Patent number
12,261,685
Issue date
Mar 25, 2025
X Development LLC
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
WUS signal design
Patent number
12,262,321
Issue date
Mar 25, 2025
Telefonaktiebolaget LM Ericsson (publ)
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Sensor device and sensor system
Patent number
12,261,910
Issue date
Mar 25, 2025
Fuji Electric Co., Ltd.
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for mitigating interference by rotating antenna s...
Patent number
12,261,656
Issue date
Mar 25, 2025
ISCO International, LLC
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Clock synchronization NIC offload
Patent number
12,255,734
Issue date
Mar 18, 2025
Mellanox Technologies, Ltd.
Wojciech Wasko
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for securing the time synchronization of an ethernet on-boar...
Patent number
12,255,735
Issue date
Mar 18, 2025
Continental Automotive GmbH
Helge Zinner
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatus for successive interference cancellation (SIC)
Patent number
12,255,732
Issue date
Mar 18, 2025
Marvell Asia Pte, Ltd.
Hong Jik Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Synchronization signal block (SSB) measurement accuracy testing
Patent number
12,255,733
Issue date
Mar 18, 2025
Apple Inc.
Hua Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods, devices, and systems for management of wireless communicat...
Patent number
12,255,684
Issue date
Mar 18, 2025
Lumeova, Inc.
William Joseph Croughwell
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Frequency division multiple access optical subcarriers
Patent number
12,255,731
Issue date
Mar 18, 2025
Infinera Corporation
Jeffrey T. Rahn
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Polarization-folding coherent optical technology for short reach op...
Patent number
12,255,692
Issue date
Mar 18, 2025
Google LLC
Xiang Zhou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for global synchronization of time in a distribut...
Patent number
12,253,878
Issue date
Mar 18, 2025
Robert Bismuth
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Validation of a time synchronization
Patent number
12,253,969
Issue date
Mar 18, 2025
Bayerische Motoren Werke Aktiengesellschaft
Mohamed-Saad Abdelhameed
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Multi-cell signals in OFDM wireless networks
Patent number
12,250,584
Issue date
Mar 11, 2025
Comcast Cable Communications, LLC
Esmael Hejazi Dinan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Network architecture with variable granularity optical routing
Patent number
12,250,501
Issue date
Mar 11, 2025
Google LLC
Rene Marcel Schmogrow
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Channel-dependent MC-CDMA utilizing adaptive spreading codes aided...
Patent number
12,250,066
Issue date
Mar 11, 2025
Hüseyin Arslan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical port identification
Patent number
12,250,022
Issue date
Mar 11, 2025
Telefonaktiebolaget LM Ericsson (publ)
Riccardo Ceccatelli
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Polarization-diversity optical power supply
Patent number
12,250,027
Issue date
Mar 11, 2025
Nubis Communications, Inc.
Peter Johannes Winzer
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Precision time protocol with multi-chassis link aggregation groups
Patent number
12,250,067
Issue date
Mar 11, 2025
Arista Networks, Inc.
Petr Budnik
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System for aerial interferences cancellation and RF encryption and...
Patent number
12,250,068
Issue date
Mar 11, 2025
Integrasys LLC
Alvaro Sanchez García Viedma
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless signal transmitting method and wireless apparatus
Patent number
12,250,104
Issue date
Mar 11, 2025
Nippon Telegraph and Telephone Corporation
Tomoki Murakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for tuning a power characteristic of an optical...
Patent number
12,244,349
Issue date
Mar 4, 2025
Cable Television Laboratories, Inc.
Lin Cheng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Interconnect networks using microLED-based optical links
Patent number
12,244,355
Issue date
Mar 4, 2025
AvicenaTech, Corp.
Robert Kalman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Carrier identification code delivery to an egress network of a tele...
Patent number
12,244,488
Issue date
Mar 4, 2025
Level 3 Communications, LLC
David A. Tschirhart
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Network energy saving with discovery signals
Patent number
12,245,173
Issue date
Mar 4, 2025
QUALCOMM Incorporated
Navid Abedini
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL NETWORK UNIT ACTIVATION AND LOW LATENCY TRANSMISSIONS IN DE...
Publication number
20250096920
Publication date
Mar 20, 2025
MaxLinear, Inc.
Rainer Strobel
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL TRANSCEIVER MODULE
Publication number
20250096900
Publication date
Mar 20, 2025
InnoLight Technology (Suzhou) LTD.
LONG CHEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CHARACTERISTIC MEASUREMENT APPARATUS, CHARACTERISTIC MEASUREMENT ME...
Publication number
20250096919
Publication date
Mar 20, 2025
Nippon Telegraph and Telephone Corporation
Akira KAWAI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Communication Method and Apparatus
Publication number
20250093494
Publication date
Mar 20, 2025
Shenzhen Yinwang Intelligent Technologies Co., Ltd.
Wei Zhou
G01 - MEASURING TESTING
Information
Patent Application
METHODS AND APPARATUSES FOR MULTIPLEXING AND DEMULTIPLEXING OPTICAL...
Publication number
20250096922
Publication date
Mar 20, 2025
SOURCE PHOTONICS (CHENGDU) CO., LTD.
Yi HAO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PRIORITY-BASED DESIGNATED INTERFACE SELECTION IN A LINK AGGREGATION...
Publication number
20250096918
Publication date
Mar 20, 2025
HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP.
Madhusudanan Rengarajan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IFoF SCHEME OPTICAL TRANSMISSION SYSTEM
Publication number
20250096921
Publication date
Mar 20, 2025
Mitsubishi Electric Corporation
Junya NISHIOKA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WAVELENGTH DIVISION MULTIPLEXING SHUFFLE BOX FOR OPTICALLY CONNECTI...
Publication number
20250088300
Publication date
Mar 13, 2025
MELLANOX TECHNOLOGIES, LTD.
Barak Gafni
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SECURED FIBER LINK SYSTEM
Publication number
20250085481
Publication date
Mar 13, 2025
APRIORI NETWORK SYSTEMS, LLC
Gary M. WEINER
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CLOCK SYNCHRONIZATION METHOD AND APPARATUS, AND STORAGE MEDIUM
Publication number
20250088299
Publication date
Mar 13, 2025
Huawei Technologies Co., Ltd
Jingfei LV
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SERVICE DATA PROCESSING METHOD AND APPARATUS
Publication number
20250088301
Publication date
Mar 13, 2025
Huawei Technologies Co., Ltd
Shuqian Zheng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS/METHODS OF REDUCING POWER CONSUMPTION OF SMARTPHONES IN 5G...
Publication number
20250088951
Publication date
Mar 13, 2025
ENK Wireless, Inc.
Peter D. Karabinis
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MULTIPLEX CONVERSION FOR A PASSIVE OPTICAL NETWORK
Publication number
20250088277
Publication date
Mar 13, 2025
ARRIS Enterprises LLC
David B. Bowler
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RADIO ACCESS NETWORKS
Publication number
20250088872
Publication date
Mar 13, 2025
CommScope Technologies LLC
Vedat Eyuboglu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION METHOD, AND W...
Publication number
20250088297
Publication date
Mar 13, 2025
Nippon Telegraph and Telephone Corporation
Kazuo OSAKA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONTROL METHOD FOR REAL-TIME CHANNEL GROUP, NETWORK SYSTEM, AND STO...
Publication number
20250088298
Publication date
Mar 13, 2025
QKM TECHNOLOGY (DONG GUAN) CO., LTD
Xiaoli ZHAN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PHOTOELECTRIC AMPLIFICATION CIRCUIT AND SIGNAL PROCESSING METHOD
Publication number
20250088282
Publication date
Mar 13, 2025
Huawei Technologies Co., Ltd
Chunhui JI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TIME-DIVISION MULTI-CHANNEL TRANSMISSION AND RECEPTION SYSTEM
Publication number
20250080886
Publication date
Mar 6, 2025
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Seon-Ho HAN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSMISSION DEVICE, RECEIVING DEVICE, TRANSMISSION METHOD, AND REC...
Publication number
20250080178
Publication date
Mar 6, 2025
Panasonic Intellectual Property Corporation of America
Tadashi Yoshida
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MANAGEMENT AND CONTROL SYSTEM OF WAVELENGTH-MULTIPLEXED SUBRANGING...
Publication number
20250080224
Publication date
Mar 6, 2025
Seaford Holdings, LLC
Bahram Jalali
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR PRIVATE LINE EMULATION IN A PACKET-SWITCHE...
Publication number
20250080264
Publication date
Mar 6, 2025
Walid Wakim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Meta-Optic Accelerators for Machine Vision and Related Methods
Publication number
20250078291
Publication date
Mar 6, 2025
Vanderbilt University
Jason G. VALENTINE
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
POLARIZATION-DIVERSITY OPTICAL POWER SUPPLY
Publication number
20250080267
Publication date
Mar 6, 2025
Nubis Communications, Inc.
Peter Johannes Winzer
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR NETWORK POLICY SIMULATION
Publication number
20250080436
Publication date
Mar 6, 2025
Cisco Technology, Inc.
Sunil Kumar Gupta
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEM AND METHOD FOR ENABLING A STANDALONE OUTDOOR SMALL CELL DESIGN
Publication number
20250080153
Publication date
Mar 6, 2025
JIO PLATFORMS LIMITED
Deepak GUPTA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATIONS IN A WIRELESS NETWORK
Publication number
20250080217
Publication date
Mar 6, 2025
Intellectual Ventures II LLC
Paul Howard
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Transmission Method for Optical Communication and Corresponding Device
Publication number
20250080260
Publication date
Mar 6, 2025
Huawei Technologies Co., Ltd
Kechao Huang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RECONCILING EVENTS IN MULTI-NODE SYSTEMS USING HARDWARE TIMESTAMPS
Publication number
20250080261
Publication date
Mar 6, 2025
Snap Inc.
Alex Feinman
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
OPTICAL FILTER ARCHITECTURE
Publication number
20250080265
Publication date
Mar 6, 2025
Telefonaktiebolaget LM Ericsson (publ)
Sergio MOSTI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ULTRA-SCALABLE HIGH-PERFORMANCE COMPUTING (HPC) NETWORK USING DENSE...
Publication number
20250080263
Publication date
Mar 6, 2025
Microsoft Technology Licensing, LLC
Denizcan BILLOR
H04 - ELECTRIC COMMUNICATION TECHNIQUE