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ELECTRICITY
H04
Electric communication
H04L
TRANSMISSION OF DIGITAL INFORMATION
H04L1/00
Arrangements for detecting or preventing errors in the information received
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H04L1/0606
Space-frequency coding
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Patents Grants
last 30 patents
Information
Patent Grant
Parallel bit interleaver
Patent number
12,052,036
Issue date
Jul 30, 2024
Panasonic Holdings Corporation
Mihail Petrov
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Apparatus and method for diversity transmission in a wireless commu...
Patent number
11,984,960
Issue date
May 14, 2024
Panasonic Intellectual Property Corporation of America
Lei Huang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for transmitting control and training symbols in multi-user...
Patent number
11,856,578
Issue date
Dec 26, 2023
Electronics and Telecommunications Research Institute
Yu-Ro Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Physical broadcast channel design
Patent number
11,848,888
Issue date
Dec 19, 2023
Apple Inc.
Gang Xiong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Tone-level interleaving and de-interleaving for broadcast or multic...
Patent number
11,777,650
Issue date
Oct 3, 2023
QUALCOMM Incorporated
Ayan Sengupta
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Parallel bit interleaver
Patent number
11,671,118
Issue date
Jun 6, 2023
Panasonic Holdings Corporation
Mihail Petrov
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Apparatus and method for diversity transmission in a wireless commu...
Patent number
11,595,099
Issue date
Feb 28, 2023
Panasonic Intellectual Property Corporation of America
Lei Huang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for transmitting and receiving downlink contro...
Patent number
11,569,957
Issue date
Jan 31, 2023
Samsung Electronics Co., Ltd.
Yangsoo Kwon
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for transmitting and receiving signal using mu...
Patent number
11,569,938
Issue date
Jan 31, 2023
Electronics and Telecommunications Research Institute
Chan Ho Yoon
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Mixed space time and space frequency block coding
Patent number
11,405,138
Issue date
Aug 2, 2022
Telefonaktiebolaget LM Ericsson (publ)
Shiwei Gao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for mapping symbols for MIMO transmission
Patent number
11,398,860
Issue date
Jul 26, 2022
Apple Inc.
Mahmoud Taherzadehboroujeni
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Simultaneous transmission of data units in multiple frequency segments
Patent number
11,395,359
Issue date
Jul 19, 2022
MARVELL ASIA PTE. LTD.
Rui Cao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Parallel bit interleaver
Patent number
11,362,680
Issue date
Jun 14, 2022
Panasonic Holdings Corporation
Mihail Petrov
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Physical broadcast channel design
Patent number
11,343,048
Issue date
May 24, 2022
Apple Inc.
Gang Xiong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transmit diversity for uplink control channel using discrete fourie...
Patent number
11,303,493
Issue date
Apr 12, 2022
IDAC Holdings, Inc.
Erdem Bala
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for implementing space time processing with un...
Patent number
11,258,542
Issue date
Feb 22, 2022
InterDigital Technology Corporation
Robert Lind Olesen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for recognizing space-frequency block code
Patent number
11,222,264
Issue date
Jan 11, 2022
NAVAL AVIATION UNIVERSITY OF PLA
Wenjun Yan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Data transmission method and apparatus
Patent number
11,223,453
Issue date
Jan 11, 2022
Huawei Technologies Co., Ltd.
Yanliang Sun
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatus for a data transmission scheme for Narrow-Ban...
Patent number
11,212,141
Issue date
Dec 28, 2021
QUALCOMM Incorporated
Peter Gaal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Space-time coded massive multiple-input multiple-output (MIMO) wire...
Patent number
11,165,540
Issue date
Nov 2, 2021
CSUB Auxiliary for Sponsored Programs Administration
Reza Abdolee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data transmission method and apparatus
Patent number
11,140,017
Issue date
Oct 5, 2021
Huawei Technologies Co., Ltd.
Tao Wu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Parallel bit interleaver
Patent number
11,115,060
Issue date
Sep 7, 2021
Panasonic Corporation
Mihail Petrov
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Apparatus and method for diversity transmission in a wireless commu...
Patent number
11,063,689
Issue date
Jul 13, 2021
Panasonic Intellectual Property Corporation of America
Lei Huang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Downlink control channel design for beamforming systems
Patent number
11,063,726
Issue date
Jul 13, 2021
Apple Inc.
Bishwarup Mondal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for transmitting data
Patent number
11,038,561
Issue date
Jun 15, 2021
Huawei Technologies Co., Ltd.
Jianghua Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for transmitting control and training symbols in multi-user...
Patent number
11,006,393
Issue date
May 11, 2021
Electronics and Telecommunications Research Institute
Yu-Ro Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Selective symbol repetition for SFBC on sPDCCH
Patent number
10,992,420
Issue date
Apr 27, 2021
Telefonaktiebolaget LM Ericsson (publ)
Robert Mark Harrison
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Parallel bit interleaver
Patent number
10,886,946
Issue date
Jan 5, 2021
Panasonic Corporation
Mihail Petrov
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Data transmission method and apparatus
Patent number
10,819,553
Issue date
Oct 27, 2020
Huawei Technologies Co., Ltd.
Tao Wu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Terminal device, infrastructure equipment, methods and integrated c...
Patent number
10,778,315
Issue date
Sep 15, 2020
Sony Corporation
Shin Horng Wong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
APPARATUS AND METHOD FOR DIVERSITY TRANSMISSION IN A WIRELESS COMMU...
Publication number
20240259073
Publication date
Aug 1, 2024
Panasonic Intellectual Property Corporation of America
LEI HUANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SPACE-FREQUENCY PRECODING FOR HYBRID FREQUENCY MULTI-HOP LINKS WITH...
Publication number
20240187135
Publication date
Jun 6, 2024
QUALCOMM Incorporated
David YUNUSOV
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR TRANSMITTING CONTROL AND TRAINING SYMBOLS IN MULTI-USER...
Publication number
20240137936
Publication date
Apr 25, 2024
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Yu-Ro LEE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PARALLEL BIT INTERLEAVER
Publication number
20240088917
Publication date
Mar 14, 2024
Panasonic Holdings Corporation
Mihail PETROV
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Detailed Signaling Designs For Distributed-Tone Resource Unit Trans...
Publication number
20230179332
Publication date
Jun 8, 2023
MEDIATEK SINGAPORE PTE LTD
Shengquan Hu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS AND METHOD FOR DIVERSITY TRANSMISSION IN A WIRELESS COMMU...
Publication number
20230170966
Publication date
Jun 1, 2023
Panasonic Intellectual Property Corporation of America
LEI HUANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Physical Broadcast Channel Design
Publication number
20230106263
Publication date
Apr 6, 2023
Apple Inc.
Gang XIONG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS AND METHOD FOR REUSING RESOURCES IN EXTENDED BANDWIDTH
Publication number
20220368452
Publication date
Nov 17, 2022
Samsung Electronics Co., Ltd.
Jeongwoo PARK
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Physical Broadcast Channel Design
Publication number
20220247540
Publication date
Aug 4, 2022
Apple Inc.
Gang XIONG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUS FOR A DATA TRANSMISSION SCHEME FOR NARROW-BAN...
Publication number
20220094573
Publication date
Mar 24, 2022
QUALCOMM Incorporated
Peter GAAL
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PARALLEL BIT INTERLEAVER
Publication number
20210367618
Publication date
Nov 25, 2021
PANASONIC CORPORATION
Mihail PETROV
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
APPARATUS AND METHOD FOR DIVERSITY TRANSMISSION IN A WIRELESS COMMU...
Publication number
20210297176
Publication date
Sep 23, 2021
Panasonic Intellectual Property Corporation of America
LEI HUANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR TRANSMITTING CONTROL AND TRAINING SYMBOLS IN MULTI-USER...
Publication number
20210266888
Publication date
Aug 26, 2021
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Yu-Ro LEE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING SIGNAL USING MU...
Publication number
20210226730
Publication date
Jul 22, 2021
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Chan Ho YOON
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DATA TRANSMISSION METHOD AND APPARATUS
Publication number
20210075663
Publication date
Mar 11, 2021
Huawei Technologies Co., Ltd
Tao WU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING DOWNLINK CONTRO...
Publication number
20210050973
Publication date
Feb 18, 2021
Samsung Electronics Co., Ltd.
YANGSOO KWON
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TONE-LEVEL INTERLEAVING AND DE-INTERLEAVING FOR BROADCAST OR MULTIC...
Publication number
20210044384
Publication date
Feb 11, 2021
QUALCOMM Incorporated
Ayan SENGUPTA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Selective Symbol Repetition for SFBC on sPDCCH
Publication number
20200389255
Publication date
Dec 10, 2020
Telefonaktiebolaget LM Ericsson (publ)
Robert Mark Harrison
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Simultaneous Transmission of Data Units in Multiple Frequency Segments
Publication number
20200329519
Publication date
Oct 15, 2020
Marvell Asia Pte, Ltd.
Rui CAO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR TRANSMITTING DATA
Publication number
20200328781
Publication date
Oct 15, 2020
Huawei Technologies Co.,Ltd.
Jianghua Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR IMPLEMENTING SPACE TIME PROCESSING WITH UN...
Publication number
20200177312
Publication date
Jun 4, 2020
InterDigital Technology Corporation
Robert Lind Olesen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSMIT DIVERSITY FOR UPLINK CONTROL CHANNEL USING DISCRETE FOURIE...
Publication number
20200145271
Publication date
May 7, 2020
IDAC Holdings, Inc.
Erdem Bala
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MIXED SPACE TIME AND SPACE FREQUENCY BLOCK CODING
Publication number
20200119850
Publication date
Apr 16, 2020
Telefonaktiebolaget LM Ericsson (publ)
Shiwei GAO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS AND METHOD FOR DIVERSITY TRANSMISSION IN A WIRELESS COMMU...
Publication number
20200119832
Publication date
Apr 16, 2020
Panasonic Intellectual Property Corporation of America
LEI HUANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and Method for Mapping Symbols for MIMO Transmission
Publication number
20200007217
Publication date
Jan 2, 2020
Apple Inc.
Mahmoud Taherzadehboroujeni
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PARALLEL BIT INTERLEAVER
Publication number
20190393900
Publication date
Dec 26, 2019
PANASONIC CORPORATION
Mihail PETROV
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Data Transmission Method and Apparatus
Publication number
20190372728
Publication date
Dec 5, 2019
Huawei Technologies Co., Ltd
Yanliang Sun
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DATA TRANSMISSION METHOD AND APPARATUS
Publication number
20190372821
Publication date
Dec 5, 2019
Huawei Technologies Co., Ltd
Tao Wu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TERMINAL DEVICE, INFRASTRUCTURE EQUIPMENT, METHODS AND INTEGRATED C...
Publication number
20190372637
Publication date
Dec 5, 2019
SONY CORPORATION
Shin Horng WONG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DOWNLINK CONTROL CHANNEL DESIGN FOR BEAMFORMING SYSTEMS
Publication number
20190182009
Publication date
Jun 13, 2019
Intel IP Corporation
Bishwarup Mondal
H04 - ELECTRIC COMMUNICATION TECHNIQUE