MULTIPLEX COMMUNICATION

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H04J1/00Frequency-division multiplex systems H04J11/00Orthogonal multiplex systems H04J13/00Code division multiplex systems H04J14/00Optical multiplex systems H04J15/00Multiplex systems not otherwise provided for H04J2203/00Aspects of optical multiplex systems other than those covered by H04J14/00 H04J2211/00Orthogonal indexing scheme relating to orthogonal multiplex systems H04J3/00Time-division multiplex systems H04J4/00Combined time-division and frequency-division multiplex systems H04J7/00Multiplex systems in which the amplitudes or durations of the signals in individual channels are characteristic of those channels H04J9/00Multiplex systems in which each channel is represented by a different type of modulation of the carrier

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for downlink multi-user with DFT-s-OFDM waveform
- Patent number 12,368,526
- Issue date Jul 22, 2025
- RAKUTEN SYMPHONY, INC.
- Erdem Bala
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for transmitting uplink data in wireless communication syste...
- Patent number 12,369,150
- Issue date Jul 22, 2025
- LG Electronics Inc.
- Seokmin Shin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
DWDM path outage prediction and alternative path recommendation
- Patent number 12,368,507
- Issue date Jul 22, 2025
- AT&T Intellectual Property I, L.P.
- Mritunjay Pandey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Quantum probability encoding for path identification, quantum relay...
- Patent number 12,368,516
- Issue date Jul 22, 2025
- General Dynamics MIssion Systems, Inc.
- Todd Hodges
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Orchestration control protocol
- Patent number 12,368,525
- Issue date Jul 22, 2025
- Infinera Corp
- Ashok Kunjidhapatham
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for multiplexing signals
- Patent number 12,367,409
- Issue date Jul 22, 2025
- PSIQUANTUM, CORP.
- Mihir Pant
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for reciprocity based CSI-RS transmission and...
- Patent number 12,368,485
- Issue date Jul 22, 2025
- Samsung Electronics Co., Ltd.
- Md. Saifur Rahman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for accessing a cellular communications network in unlicense...
- Patent number 12,369,193
- Issue date Jul 22, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Johan Axnäs
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Satellite communications using spread signals
- Patent number 12,362,796
- Issue date Jul 15, 2025
- Viasat, Inc.
- Peter S. Wyckoff
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for communication according to a TDMA protocol between a mas...
- Patent number 12,362,846
- Issue date Jul 15, 2025
- SAFRAN
- Patrick Thomas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for timing synchronization in a cellular network
- Patent number 12,362,847
- Issue date Jul 15, 2025
- DISH Wireless L.L.C.
- David Zufall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus, method, and computer program
- Patent number 12,362,849
- Issue date Jul 15, 2025
- Nokia Technologies Oy
- Kari Pajukoski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical frequency spectral optimization in dense wavelength divisio...
- Patent number 12,362,826
- Issue date Jul 15, 2025
- Level 3 Communications, LLC
- James E. Shearer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Time synchronization in industrial system
- Patent number 12,362,899
- Issue date Jul 15, 2025
- Schneider Electric Industries SAS
- William Afshari
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Replicated grant-free transmissions utilizing multiple configurations
- Patent number 12,363,685
- Issue date Jul 15, 2025
- DISH Wireless L.L.C.
- Mehdi Alasti
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for transmitting reference signal for frequenc...
- Patent number 12,362,980
- Issue date Jul 15, 2025
- KT Corporation
- Ki-tae Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Concept for a preamble for a point to multipoint network
- Patent number 12,362,845
- Issue date Jul 15, 2025
- Intel Corpororation
- Gerfried Krampl
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for transmitting data packets
- Patent number 12,362,848
- Issue date Jul 15, 2025
- ENDRESS+HAUSER SE+CO.KG
- Tobias Paul
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Channel quality information feedback techniques
- Patent number 12,363,777
- Issue date Jul 15, 2025
- Apple Inc.
- Alexei Davydov
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems/methods of an auxiliary/wearable device functioning in coop...
- Patent number 12,363,624
- Issue date Jul 15, 2025
- Peter D. Karabinis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Session management apparatus, user plane apparatus, and access mobi...
- Patent number 12,363,657
- Issue date Jul 15, 2025
- NTT DoCoMo, Inc.
- Atsushi Minokuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Next level enhancements for 5G NR to improve UE performance
- Patent number 12,356,228
- Issue date Jul 8, 2025
- QUALCOMM Incorporated
- Hargovind Prasad Bansal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Set of servers for “machine-to-machine” communications using public...
- Patent number 12,355,872
- Issue date Jul 8, 2025
- Network-1 Technologies, Inc.
- John A. Nix
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for time-aligned audio playback
- Patent number 12,353,790
- Issue date Jul 8, 2025
- Apple Inc.
- Stephen E. Pinto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wireless communication system, wireless communication method, trans...
- Patent number 12,355,549
- Issue date Jul 8, 2025
- Nippon Telegraph and Telephone Corporation
- Kazuo Osaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Broadcast signal frame generating apparatus and broadcast signal fr...
- Patent number 12,355,605
- Issue date Jul 8, 2025
- Electronics and Telecommunications Research Institute
- Sung-Ik Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamically switching queueing schemes for network switches
- Patent number 12,355,552
- Issue date Jul 8, 2025
- Infinera Corporation
- Steven J. Hand
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for passing clock signals between time domains
- Patent number 12,355,554
- Issue date Jul 8, 2025
- MARVELL ASIA PTE. LTD.
- Adi Katz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Clock synchronization method and apparatus, and electronic device
- Patent number 12,355,556
- Issue date Jul 8, 2025
- APUTURE IMAGING INDUSTRIES CO., LTD.
- Guolin Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for transmitting and receiving demodulation reference signal...
- Patent number 12,355,696
- Issue date Jul 8, 2025
- Datang Mobile Communications Equipment Co., Ltd.
- Xiaotao Ren
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
NETWORK MEASUREMENT SYSTEM AND A NETWORK MEASUREMENT METHOD
- Publication number 20250240112
- Publication date Jul 24, 2025
- Anritsu Corporation
- Atsushi FURUKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RING RESONATOR FILTER BASED WDM RECEIVER AND OPERATING METHOD THEREOF
- Publication number 20250237816
- Publication date Jul 24, 2025
- UIF (UNIVERSITY INDUSTRY FOUNDATION), YONSEI UNIVERSITY
- Woo Young CHOI
- G02 - OPTICS
Information Patent Application
METHODS, SYSTEMS, AND MEDIA FOR MODIFYING THE PRESENTATION OF CONTE...
- Publication number 20250238453
- Publication date Jul 24, 2025
- Google LLC
- Eric HC Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMMUNICATION APPARATUS AND COMMUNICATION METHOD
- Publication number 20250240062
- Publication date Jul 24, 2025
- Panasonic Intellectual Property Corporation of America
- Yutaka MURAKAMI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL COMMUNICATION APPARATUS, OPTICAL COMMUNICATION SYSTEM AND T...
- Publication number 20250240097
- Publication date Jul 24, 2025
- Nippon Telegraph and Telephone Corporation
- Naotaka SHIBATA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL COMMUNICATION APPARATUS, OPTICAL COMMUNICATION SYSTEM AND T...
- Publication number 20250240098
- Publication date Jul 24, 2025
- Nippon Telegraph and Telephone Corporation
- Naotaka SHIBATA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR WIDE AREA PRECISION TIME SYNCHRONIZATION
- Publication number 20250240111
- Publication date Jul 24, 2025
- VERIZON PATENT AND LICENSING INC.
- Andrew Zarick
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMPACTLESS ASSOCIATING IN A WIRELESS TIME SENSITIVE NETWORK
- Publication number 20250240750
- Publication date Jul 24, 2025
- IMEC vzw
- Jeroen HOEBEKE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PPS synchronization with delay correction
- Publication number 20250240110
- Publication date Jul 24, 2025
- MELLANOX TECHNOLOGIES, LTD.
- Natan Manevich
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMPANION METADATA FOR PRECISION TIME PROTOCOL (PTP) HARDWARE CLOCK
- Publication number 20250240113
- Publication date Jul 24, 2025
- MELLANOX TECHNOLOGIES, LTD.
- Thomas Kernen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL COMMUNICATION SYSTEM AND METHOD OF SIGNAL TRANSMISSION
- Publication number 20250233662
- Publication date Jul 17, 2025
- Taiwan Semiconductor Manufacturing company Ltd.
- YOU-CHENG LU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TECHNIQUES FOR ENABLING AND DISABLING OF A SERIALIZER/DESERIALIZER
- Publication number 20250233680
- Publication date Jul 17, 2025
- Micron Technology, Inc.
- Dongdong Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL ADD DROP MULTIPLEXERS WITH ASYMMETRICAL FILTERING
- Publication number 20250233681
- Publication date Jul 17, 2025
- EQUINIX, INC.
- Qiang Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PERFORMANCE MONITORING DATA INTEGRATED ROUTE PLANNING TOOL FOR RECO...
- Publication number 20250233682
- Publication date Jul 17, 2025
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Guodong Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS/METHODS OF AN AUXILIARY/WEARABLE DEVICE FUNCTIONING IN COOP...
- Publication number 20250234281
- Publication date Jul 17, 2025
- ENK Wireless, Inc.
- Peter D. Karabinis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION CONTROL APPARATUS AND COMMUNICATION CONTROL METHOD
- Publication number 20250233683
- Publication date Jul 17, 2025
- Nippon Telegraph and Telephone Corporation
- Shin KANEKO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and Method for Global Synchronization of Time in a Distribut...
- Publication number 20250231581
- Publication date Jul 17, 2025
- Fermat International, Inc.
- Robert Bismuth
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMMUNICATION APPARATUS AND OPTICAL PATH OPENING METHOD
- Publication number 20250233667
- Publication date Jul 17, 2025
- Nippon Telegraph and Telephone Corporation
- Shin KANEKO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSMITTER, OPTICAL RECEIVER, OPTICAL TRANSMISSION METHOD...
- Publication number 20250233670
- Publication date Jul 17, 2025
- Nippon Telegraph and Telephone Corporation
- Fukutaro HAMAOKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPATIAL MULTIPLEXING OPTICAL RECEIVER, SPATIAL MULTIPLEXING OPTICAL...
- Publication number 20250233684
- Publication date Jul 17, 2025
- NEC Corporation
- Manabu Arikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TERMINAL, RADIO COMMUNICATION METHOD, AND BASE STATION
- Publication number 20250226951
- Publication date Jul 10, 2025
- NTT DoCoMo, Inc.
- Naoya Shibaike
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Clock connection topology discovery
- Publication number 20250226906
- Publication date Jul 10, 2025
- MELLANOX TECHNOLOGIES, LTD.
- Natan Manevich
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION METHOD, BASE STATION EQUIPMENT, AND WIRELESS...
- Publication number 20250226885
- Publication date Jul 10, 2025
- Nippon Telegraph and Telephone Corporation
- Yasuyoshi YAMAMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEVICES AND METHODS FOR STEERING AN ELECTROMAGNETIC BEAM HAVING ONE...
- Publication number 20250226909
- Publication date Jul 10, 2025
- Huawei Technologies Co., Ltd
- Mohammad Akbari CHOUBAR
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Time-Division Multiplexing (TDM) Scheduling in a Network Adapter
- Publication number 20250226910
- Publication date Jul 10, 2025
- MELLANOX TECHNOLOGIES, LTD.
- Dotan David Levi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ANALYZING TIMING OF PACKETS IN FRONTHAUL
- Publication number 20250227639
- Publication date Jul 10, 2025
- RAKUTEN SYMPHONY, INC.
- Machireddy RAMANA REDDY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSPORT BLOCK SIZE DETERMINATION IN COMMUNICATION NETWORKS
- Publication number 20250227689
- Publication date Jul 10, 2025
- Sharp Kabushiki Kaisha
- Tomoki Yoshimura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND A SYSTEM FOR CREATING MULTI-PORT NETWORK SYNCHRONIZATION...
- Publication number 20250226904
- Publication date Jul 10, 2025
- COREEL TECHNOLOGIES INDIA PRIVATE LIMITED
- Dasari Durga Satya SRINIVAS
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TIME SYNCHRONIZATION METHOD AND TIME SYNCHRONIZATION APPARATUS
- Publication number 20250227636
- Publication date Jul 10, 2025
- Huawei Technologies Co., Ltd
- Xin Zang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RELAY COMMUNICATION APPARATUS, COMMUNICATION METHOD, AND COMMUNICAT...
- Publication number 20250226905
- Publication date Jul 10, 2025
- Panasonic Holdings Corporation
- Hisao KOGA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

MULTIPLEX COMMUNICATION

Industry

Parent Industries

Current Industry

Sub Industries

Patents Grantslast 30 patents

Method and apparatus for downlink multi-user with DFT-s-OFDM waveform

Method for transmitting uplink data in wireless communication syste...

DWDM path outage prediction and alternative path recommendation

Quantum probability encoding for path identification, quantum relay...

Orchestration control protocol

Method and system for multiplexing signals

Method and apparatus for reciprocity based CSI-RS transmission and...

Method for accessing a cellular communications network in unlicense...

Satellite communications using spread signals

Method for communication according to a TDMA protocol between a mas...

Method and system for timing synchronization in a cellular network

Apparatus, method, and computer program

Optical frequency spectral optimization in dense wavelength divisio...

Time synchronization in industrial system

Replicated grant-free transmissions utilizing multiple configurations

Method and apparatus for transmitting reference signal for frequenc...

Concept for a preamble for a point to multipoint network

Method for transmitting data packets

Channel quality information feedback techniques

Systems/methods of an auxiliary/wearable device functioning in coop...

Session management apparatus, user plane apparatus, and access mobi...

Next level enhancements for 5G NR to improve UE performance

Set of servers for “machine-to-machine” communications using public...

Method and system for time-aligned audio playback

Wireless communication system, wireless communication method, trans...

Broadcast signal frame generating apparatus and broadcast signal fr...

Dynamically switching queueing schemes for network switches

Method and apparatus for passing clock signals between time domains

Clock synchronization method and apparatus, and electronic device

Method for transmitting and receiving demodulation reference signal...

Patents Applicationslast 30 patents

NETWORK MEASUREMENT SYSTEM AND A NETWORK MEASUREMENT METHOD

RING RESONATOR FILTER BASED WDM RECEIVER AND OPERATING METHOD THEREOF

METHODS, SYSTEMS, AND MEDIA FOR MODIFYING THE PRESENTATION OF CONTE...

COMMUNICATION APPARATUS AND COMMUNICATION METHOD

OPTICAL COMMUNICATION APPARATUS, OPTICAL COMMUNICATION SYSTEM AND T...

OPTICAL COMMUNICATION APPARATUS, OPTICAL COMMUNICATION SYSTEM AND T...

SYSTEMS AND METHODS FOR WIDE AREA PRECISION TIME SYNCHRONIZATION

IMPACTLESS ASSOCIATING IN A WIRELESS TIME SENSITIVE NETWORK

PPS synchronization with delay correction

COMPANION METADATA FOR PRECISION TIME PROTOCOL (PTP) HARDWARE CLOCK

OPTICAL COMMUNICATION SYSTEM AND METHOD OF SIGNAL TRANSMISSION

TECHNIQUES FOR ENABLING AND DISABLING OF A SERIALIZER/DESERIALIZER

OPTICAL ADD DROP MULTIPLEXERS WITH ASYMMETRICAL FILTERING

PERFORMANCE MONITORING DATA INTEGRATED ROUTE PLANNING TOOL FOR RECO...

SYSTEMS/METHODS OF AN AUXILIARY/WEARABLE DEVICE FUNCTIONING IN COOP...

COMMUNICATION CONTROL APPARATUS AND COMMUNICATION CONTROL METHOD

System and Method for Global Synchronization of Time in a Distribut...

COMMUNICATION APPARATUS AND OPTICAL PATH OPENING METHOD

OPTICAL TRANSMITTER, OPTICAL RECEIVER, OPTICAL TRANSMISSION METHOD...

SPATIAL MULTIPLEXING OPTICAL RECEIVER, SPATIAL MULTIPLEXING OPTICAL...

TERMINAL, RADIO COMMUNICATION METHOD, AND BASE STATION

Clock connection topology discovery

WIRELESS COMMUNICATION METHOD, BASE STATION EQUIPMENT, AND WIRELESS...

DEVICES AND METHODS FOR STEERING AN ELECTROMAGNETIC BEAM HAVING ONE...

Time-Division Multiplexing (TDM) Scheduling in a Network Adapter

ANALYZING TIMING OF PACKETS IN FRONTHAUL

TRANSPORT BLOCK SIZE DETERMINATION IN COMMUNICATION NETWORKS

METHOD AND A SYSTEM FOR CREATING MULTI-PORT NETWORK SYNCHRONIZATION...

TIME SYNCHRONIZATION METHOD AND TIME SYNCHRONIZATION APPARATUS

RELAY COMMUNICATION APPARATUS, COMMUNICATION METHOD, AND COMMUNICAT...