Membership
Tour
Register
Log in
MULTIPLEX COMMUNICATION
Follow
Industry
CPC
H04J
Parent Industries
H
ELECTRICITY
H04
Electric communication
Current Industry
H04J
MULTIPLEX COMMUNICATION
Sub Industries
H04J1/00
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
Industries
Overview
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Synchronization of a clock generator divider setting and multiple i...
Patent number
12,045,083
Issue date
Jul 23, 2024
Texas Instruments Incorporated
Atul Ramakant Lele
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Out-of-band communication channel for point-to-multi-point communic...
Patent number
12,047,163
Issue date
Jul 23, 2024
Infinera Corporation
Christopher Fludger
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Rapid low-complexity synchronization and doppler correction in 5G/6G
Patent number
12,047,894
Issue date
Jul 23, 2024
David E. Newman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Adaptive channel loading in WDM optical communication systems
Patent number
12,047,162
Issue date
Jul 23, 2024
Nokia Solutions and Networks Oy
Arnaud Bisson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Clock synchronization method, network node, and storage medium
Patent number
12,047,164
Issue date
Jul 23, 2024
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
Tao Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Slot negotiation method and device
Patent number
12,047,165
Issue date
Jul 23, 2024
Huawei Technologies Co., Ltd.
Ke Yi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for mitigating interference in the near field
Patent number
12,047,127
Issue date
Jul 23, 2024
ISCO International, LLC
Amr Abdelmonem
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
User terminal, radio base station and radio communication method
Patent number
12,047,333
Issue date
Jul 23, 2024
NTT DoCoMo, Inc.
Kazuki Takeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multi-port media access channel (MAC) with flexible data-path width
Patent number
12,045,188
Issue date
Jul 23, 2024
Intel Corporation
Daniel Biederman
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for tracking channel in wireless AV system and wireless devi...
Patent number
12,047,203
Issue date
Jul 23, 2024
LG Electronics Inc.
Kyungsoo Woo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Gateway apparatus and methods for wireless IoT (internet of things)...
Patent number
12,047,719
Issue date
Jul 23, 2024
Charter Communications Operating, LLC
Ramneek Bali
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
EtherCAT device
Patent number
12,047,480
Issue date
Jul 23, 2024
Microchip Technology Incorporated
William Mahany
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Bandwidth allocation using machine learning
Patent number
12,047,994
Issue date
Jul 23, 2024
Hughes Network Systems, LLC
Bin Hu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Indication of transmission bandwidth based on wideband in new radio...
Patent number
12,048,005
Issue date
Jul 23, 2024
Apple Inc.
Salvatore Talarico
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Mapping a control resource to a physical cell
Patent number
12,047,161
Issue date
Jul 23, 2024
QUALCOMM Incorporated
Yan Zhou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signal sending method, signal receiving method, and device
Patent number
12,047,886
Issue date
Jul 23, 2024
Huawei Technologies Co., Ltd.
Juan Zheng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Radio access networks
Patent number
12,047,933
Issue date
Jul 23, 2024
COMMSCOPE TECHNOLOGIES LLC
Vedat Eyuboglu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical device and optical communication apparatus
Patent number
12,044,910
Issue date
Jul 23, 2024
Fujitsu Optical Components Limited
Shuntaro Makino
G02 - OPTICS
Information
Patent Grant
Clock skew determination in a network
Patent number
12,047,258
Issue date
Jul 23, 2024
Neoatomic LLC
Steve Shaw
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Information control method and communications device for transmitti...
Patent number
12,047,482
Issue date
Jul 23, 2024
VIVO MOBILE COMMUNICATION CO., LTD.
Xiaowan Ke
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Distribution of electronic market data
Patent number
12,039,602
Issue date
Jul 16, 2024
Trading Technologies International, Inc.
Sagy P. Mintz
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Wavelength division multiple access for long range optical communic...
Patent number
12,040,836
Issue date
Jul 16, 2024
California Institute of Technology
Dariush Divsalar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Open real-time ethernet protocol
Patent number
12,040,885
Issue date
Jul 16, 2024
Texas Instruments Incorporated
Thomas Anton Leyrer
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems/methods of auxiliary devices functioning in cooperation wit...
Patent number
12,041,537
Issue date
Jul 16, 2024
Peter D. Karabinis
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Stationary measuring device for measuring or detecting a value at a...
Patent number
12,041,566
Issue date
Jul 16, 2024
Kamstrup A/S
Jonas Drammestrup Poulsen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Content synchronization using micro-seeking
Patent number
12,041,324
Issue date
Jul 16, 2024
Comcast Cable Communications, LLC
Matthew McDade Jackson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and methods for enhancing quality of experience for data...
Patent number
12,041,398
Issue date
Jul 16, 2024
Charter Communications Operating, LLC
Pratik Das
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
CDMA-IA network concept of operations and media access control (MAC...
Patent number
12,040,884
Issue date
Jul 16, 2024
ATC Technologies, LLC
Santanu Dutta
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical transmission device based on direct-sequence-spread-spectru...
Patent number
12,040,887
Issue date
Jul 16, 2024
Hunan University of Technology and Business
Da Feng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Technologies for switching network traffic in a data center
Patent number
12,040,889
Issue date
Jul 16, 2024
Intel Corporation
Matthew Adiletta
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL TRANSMISSION APPARATUS, SYSTEM, METHOD, AND NON-TRANSITORY...
Publication number
20240250770
Publication date
Jul 25, 2024
NEC Corporation
Masaki SATO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR DOWNLINK MULTI-USER WITH DFT-S-OFDM WAVEFORM
Publication number
20240250769
Publication date
Jul 25, 2024
Rakuten Symphony Singapore Pte. Ltd.
Erdem BALA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTOELECTRONIC MODULE CONFIGURED TO OPERATE SIMULTANEOUSLY AT HIGH-...
Publication number
20240250771
Publication date
Jul 25, 2024
RADIALL USA, Inc.
Mathias PEZ
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING SIDELINK SYNCHR...
Publication number
20240250767
Publication date
Jul 25, 2024
Innovative Technology Lab Co., Ltd.
Sung Jun YOON
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Communication Method and Device Applied to Point-To-Multipoint Shor...
Publication number
20240251392
Publication date
Jul 25, 2024
Huawei Technologies Co., Ltd
Zichen Xie
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Multi-Channel Optical Module
Publication number
20240248319
Publication date
Jul 25, 2024
Nippon Telegraph and Telephone Corporation
Shigeru Kanazawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL AMPLIFICATION SYSTEM, OPTICAL AMPLIFICATION APPARATUS AND O...
Publication number
20240250768
Publication date
Jul 25, 2024
Nippon Telegraph and Telephone Corporation
Shimpei SHIMIZU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
AUTONOMOUS TOPOLOGY REALIZATION FOR TILT CONTROL IN AN OPTICAL SEGMENT
Publication number
20240250881
Publication date
Jul 25, 2024
Infinera Corp.
Sanjeev Ramachandran
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR CLOCK SYNCHRONIZATION
Publication number
20240245379
Publication date
Jul 25, 2024
Shanghai United Imaging Healthcare Co., Ltd.
Jun LI
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
OPTICAL HIGH-POWER AMPLIFIER CIRCUIT WITH SWITCHABLE POLARIZED OUTP...
Publication number
20240243810
Publication date
Jul 18, 2024
The Boeing Company
Yuanjian Xu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Validating Synchronized Local Times of at Least a First and a Secon...
Publication number
20240243830
Publication date
Jul 18, 2024
Bayerische Motoren Werke Aktiengesellschaft
Mohamed-Saad ABDELHAMEED
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WAVELENGTH DIVISION MULTIPLEXING ARCHITECTURE BASED ON INTEGRATED B...
Publication number
20240243832
Publication date
Jul 18, 2024
Cisco Technology, Inc.
Jean-Luc Joseph Tambasco
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Dormant Mode Measurement Optimization
Publication number
20240243962
Publication date
Jul 18, 2024
Telefonaktiebolaget LM Ericsson (publ)
Bo Lincoln
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BEAMFORMED TRANSMISSION TOWARDS GROUPS OF TERMINAL DEVICES
Publication number
20240243790
Publication date
Jul 18, 2024
Telefonaktiebolaget LM Ericsson (publ)
Sven PETERSSON
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CROSS-NETWORK TIME SYNCHRONIZATION METHOD FOR INDUSTRIAL WIRELESS N...
Publication number
20240243829
Publication date
Jul 18, 2024
CHONGQING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS
Min Wei
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSMISSION METHOD AND RECEIVER
Publication number
20240243831
Publication date
Jul 18, 2024
NORDIC SEMICONDUCTOR ASA
Wei LI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL FREQUENCY SPECTRAL OPTIMIZATION IN DENSE WAVELENGTH DIVISIO...
Publication number
20240235677
Publication date
Jul 11, 2024
LEVEL 3 COMMUNICATIONS, LLC
James E. Shearer
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL NODE AND OPTICAL TRANSCEIVER
Publication number
20240235715
Publication date
Jul 11, 2024
Telefonaktiebolaget LM Ericsson (publ)
Roberto MAGRI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CALCULATOR SYSTEM AND CONGESTION AVOIDANCE METHOD
Publication number
20240236000
Publication date
Jul 11, 2024
Hitachi, Ltd
Katsuto SATO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL SWITCH WITH ALL-OPTICAL MEMORY BUFFER
Publication number
20240236529
Publication date
Jul 11, 2024
NEWPHOTONICS Ltd.
Yosef Ben-Ezra
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SWITCH MONITORING SYSTEM AND METHOD OF USE
Publication number
20240235926
Publication date
Jul 11, 2024
RAZBERI SECURE TECHNOLOGIES, LLC
Stephen Louis Schwartz
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTERCONNECT NETWORKS USING MICROLED-BASED OPTICAL LINKS
Publication number
20240235697
Publication date
Jul 11, 2024
AVICENATECH CORP.
Robert Kalman
G02 - OPTICS
Information
Patent Application
Mechanism for Precise Time Synchronization in a Datacenter Network
Publication number
20240235710
Publication date
Jul 11, 2024
Google LLC
Abhishek Agarwal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR FORWARDING SYNCHRONIZATION INFORMATION IN A COMMUNICATIO...
Publication number
20240235712
Publication date
Jul 11, 2024
Continental Automotive Technologies GmbH
Thomas Reisinger
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MONITIOR WINDOW IN ASE INJECTION SEED
Publication number
20240235714
Publication date
Jul 11, 2024
II-VI Delaware, Inc.
Shaohua CAI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ROADM architecture for wide spectrum channels
Publication number
20240235716
Publication date
Jul 11, 2024
CIENA CORPORATION
Serge Asselin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL TRANSMISSION SYSTEM AND TRANSMISSION MODE SELECTING METHOD
Publication number
20240235690
Publication date
Jul 11, 2024
Nippon Telegraph and Telephone Corporation
Tetsuro Inui
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND SYSTEM FOR GENERATING A TRANSMIT WAVEFORM FOR REFERENCE...
Publication number
20240235911
Publication date
Jul 11, 2024
INDIAN INSTITUTE OF TECHNOLOGY HYDERABAD
Kiran Kumar Kuchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONTROL DEVICE FOR CONTROL SYSTEM WITH DUAL CLOCK SYNCHRONIZATION M...
Publication number
20240235711
Publication date
Jul 11, 2024
WOORI TECHNOLOGIES CORPORATION
Heung Ki PARK
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SIGNALLING FOR REQUESTING PREFERRED ON-DEMAND POSITIONING REFERENCE...
Publication number
20240236919
Publication date
Jul 11, 2024
QUALCOMM Incorporated
Alexandros MANOLAKOS
H04 - ELECTRIC COMMUNICATION TECHNIQUE