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Modulated-carrier systems
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H04L27/2652
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Patents Grants
last 30 patents
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Patent Grant
Wireless communication terminal device, wireless communication base...
Patent number
12,150,160
Issue date
Nov 19, 2024
SUN PATENT TRUST
Akihiko Nishio
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
PUCCH format 1 signal processing with reduced complexity
Patent number
12,113,657
Issue date
Oct 8, 2024
RAKUTEN SYMPHONY, INC.
Sri Venkata Gautham Thasari
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data sending method and apparatus, data receiving method and appara...
Patent number
12,101,216
Issue date
Sep 24, 2024
ZTE Corporation
Yihua Ma
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Spread-OFDM receiver
Patent number
12,095,529
Issue date
Sep 17, 2024
Genghiscomm Holdings, LLC
Steve Shattil
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Demodulation reference signal (DMRS) for overlapped uplink (UL) and...
Patent number
12,095,593
Issue date
Sep 17, 2024
QUALCOMM Incorporated
Ahmed Elshafie
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Frequency deviation compensation scheme and frequency deviation com...
Patent number
12,088,350
Issue date
Sep 10, 2024
NEC Corporation
Daisaku Ogasahara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transmission method, transmitter apparatus, reception method and re...
Patent number
12,074,744
Issue date
Aug 27, 2024
Sun Patent Trust tego
Yutaka Murakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data processing method and apparatus
Patent number
12,063,132
Issue date
Aug 13, 2024
Huawei Technologies Co., Ltd.
Mingxin Gong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transmitting method, receiving method, transmitting apparatus, and...
Patent number
11,973,706
Issue date
Apr 30, 2024
Panasonic Intellectual Property Corporation of America
Yutaka Murakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
OFDM transmitter device having a symbol generator for generating no...
Patent number
11,968,071
Issue date
Apr 23, 2024
SUN PATENT TRUST
Yoshinobu Matsumura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transmitting method, receiving method, transmitting apparatus, and...
Patent number
11,949,611
Issue date
Apr 2, 2024
Panasonic Intellectual Property Corporation of America
Yutaka Murakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of signal generation and signal generating device
Patent number
11,943,032
Issue date
Mar 26, 2024
SUN PATENT TRUST
Yutaka Murakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transmitting apparatus, receiving apparatus, transmitting method, a...
Patent number
11,888,671
Issue date
Jan 30, 2024
Mitsubishi Electric Corporation
Fumihiro Hasegawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus for transmitting broadcast signals, apparatus for receivi...
Patent number
11,863,203
Issue date
Jan 2, 2024
LG Electronics Inc.
Jongseob Baek
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Implementation of orthogonal time frequency space modulation for wi...
Patent number
11,848,810
Issue date
Dec 19, 2023
Cohere Technologies, Inc.
Seshadri Sathyanarayan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and a system for transmitting DFT-s-OFDM symbols
Patent number
11,824,629
Issue date
Nov 21, 2023
WISIG NETWORKS PRIVATE LIMITED
Kiran Kumar Kuchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
RF signal separation and suppression system and method
Patent number
11,817,989
Issue date
Nov 14, 2023
Photonic Systems, Inc.
Edward I. Ackerman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Low peak-to-average power ratio demodulation reference signal seque...
Patent number
11,799,708
Issue date
Oct 24, 2023
QUALCOMM Incorporated
Daniel Paz
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Carrier interferometry transmitter
Patent number
11,784,686
Issue date
Oct 10, 2023
Genghiscomm Holdings, LLC
Steve Shattil
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication terminal device, wireless communication base...
Patent number
11,765,760
Issue date
Sep 19, 2023
SUN PATENT TRUST
Akihiko Nishio
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signaling structure for wireless communication network
Patent number
11,750,428
Issue date
Sep 5, 2023
Telefonaktiebolaget LM Ericsson (publ)
Mehrnaz Afshang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Frequency deviation compensation scheme and frequency deviation com...
Patent number
11,750,298
Issue date
Sep 5, 2023
NEC Corporation
Daisaku Ogasahara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Time domain coreset design for single carrier waveforms
Patent number
11,723,053
Issue date
Aug 8, 2023
QUALCOMM Incorporated
Morteza Soltani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User terminal and radio communication method
Patent number
11,711,189
Issue date
Jul 25, 2023
NTT DoCoMo, Inc.
Ryosuke Osawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transmission method, transmission apparatus, reception method and r...
Patent number
11,706,069
Issue date
Jul 18, 2023
SUN PATENT TRUST
Yutaka Murakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Waveform independent coarse synchronization method
Patent number
11,652,680
Issue date
May 16, 2023
BAE Systems Information and Electronic Systems Integration Inc.
Matthew J. Sherman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication apparatus and wireless communication method
Patent number
11,637,575
Issue date
Apr 25, 2023
Nippon Telegraph and Telephone Corporation
Atsushi Ota
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multiplexing demodulation reference signal and data in orthogonal t...
Patent number
11,632,272
Issue date
Apr 18, 2023
QUALCOMM Incorporated
Raviteja Patchava
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
OFDM transmitter device having a symbol generator for generating no...
Patent number
11,621,879
Issue date
Apr 4, 2023
SUN PATENT TRUST
Yoshinobu Matsumura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Receiving device, mobile terminal test apparatus provided with rece...
Patent number
11,616,677
Issue date
Mar 28, 2023
Anritsu Corporation
Takasumi Ikebe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
PEAK TO AVERAGE POWER RATIO REDUCTION IN WIRELESS COMMUNICATION SYS...
Publication number
20240406048
Publication date
Dec 5, 2024
Nokia Technologies Oy
Juha YLI-KAAKINEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FREQUENCY DEVIATION COMPENSATION SCHEME AND FREQUENCY DEVIATION COM...
Publication number
20240396640
Publication date
Nov 28, 2024
NEC Corporation
Daisaku OGASAHARA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION APPARATUS AND COMMUNICATION METHOD FOR PREAMBLE OF AL...
Publication number
20240388486
Publication date
Nov 21, 2024
Panasonic Intellectual Property Corporation of America
Yanyi DING
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSMISSION METHOD, TRANSMITTER APPARATUS, RECEPTION METHOD AND RE...
Publication number
20240372764
Publication date
Nov 7, 2024
Sun Patent Trust
Yutaka MURAKAMI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PUCCH FORMAT 1 SIGNAL PROCESSING WITH REDUCED COMPLEXITY AND ROBUST...
Publication number
20240275531
Publication date
Aug 15, 2024
Altiostar Networks India Private Limited
Sri Venkata Gautham THASARI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PUCCH FORMAT 1 SIGNAL PROCESSING WITH REDUCED COMPLEXITY
Publication number
20240259247
Publication date
Aug 1, 2024
Altiostar Networks India Private Limited
Sri Venkata Gautham THASARI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OFDM TRANSMITTER DEVICE HAVING A SYMBOL GENERATOR FOR GENERATING NO...
Publication number
20240235916
Publication date
Jul 11, 2024
Sun Patent Trust
Yoshinobu MATSUMURA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND A SYSTEM FOR TRANSMITTING DFT-S-OFDM SYMBOLS
Publication number
20240235713
Publication date
Jul 11, 2024
WISIG NETWORKS PRIVATE LIMITED
Kiran Kumar Kuchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSMITTING METHOD, RECEIVING METHOD, TRANSMITTING APPARATUS, AND...
Publication number
20240235754
Publication date
Jul 11, 2024
Panasonic Intellectual Property Corporation of America
Yutaka MURAKAMI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DATA TRANSMISSION METHOD AND APPARATUS, AND ELECTRONIC DEVICE AND S...
Publication number
20240223424
Publication date
Jul 4, 2024
ZTE Corporation
Yu XIN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD OF SIGNAL GENERATION AND SIGNAL GENERATING DEVICE
Publication number
20240204850
Publication date
Jun 20, 2024
Sun Patent Trust
Yutaka MURAKAMI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSMITTING METHOD, RECEIVING METHOD, TRANSMITTING APPARATUS, AND...
Publication number
20240204938
Publication date
Jun 20, 2024
Panasonic Intellectual Property Corporation of America
Yutaka MURAKAMI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Resilient Machine-to-Machine Networks
Publication number
20240187296
Publication date
Jun 6, 2024
Brian G. Agee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPLYING PRE-FILTERED DFT-S-OFDM
Publication number
20240187297
Publication date
Jun 6, 2024
LENOVO (SINGAPORE) PTE. LTD
Sher Ali Cheema
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMPLEMENTATION OF ORTHOGONAL TIME FREQUENCY SPACE MODULATION FOR WI...
Publication number
20240056343
Publication date
Feb 15, 2024
Cohere Technologies, Inc.
Seshadri Sathyanarayan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Spread-OFDM Receiver
Publication number
20240039586
Publication date
Feb 1, 2024
GENGHISCOMM HOLDINGS, LLC
Steve Shattil
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LOOPBACK SIGNAL, RECEIVER AND TRANSMITTER FOR SYNCHRONIZATION
Publication number
20240039776
Publication date
Feb 1, 2024
James Jehong Jong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION TERMINAL DEVICE, WIRELESS COMMUNICATION BASE...
Publication number
20230379959
Publication date
Nov 23, 2023
Sun Patent Trust
Akihiko Nishio
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FREQUENCY DEVIATION COMPENSATION SCHEME AND FREQUENCY DEVIATION COM...
Publication number
20230361882
Publication date
Nov 9, 2023
NEC Corporation
Daisaku OGASAHARA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SIGNALING STRUCTURE FOR WIRELESS COMMUNICATION NETWORK
Publication number
20230344692
Publication date
Oct 26, 2023
Telefonaktiebolaget LM Ericsson (publ)
Mehrnaz AFSHANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SIGNAL PROCESSING APPARATUS, OPTICAL TRANSMITTING APPARATUS, OPTICA...
Publication number
20230275674
Publication date
Aug 31, 2023
NEC Corporation
Masaki Sato
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TECHNIQUES FOR RATE MATCHING ORDER FOR ORTHOGONAL TIME FREQUENCY SP...
Publication number
20230254793
Publication date
Aug 10, 2023
QUALCOMM Incorporated
Raviteja Patchava
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OFDM TRANSMITTER DEVICE HAVING A SYMBOL GENERATOR FOR GENERATING NO...
Publication number
20230208695
Publication date
Jun 29, 2023
Sun Patent Trust
Yoshinobu MATSUMURA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Carrier Interferometry Transmitter
Publication number
20230198580
Publication date
Jun 22, 2023
GENGHISCOMM HOLDINGS, LLC
Steve Shattil
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD OF SIGNAL GENERATION AND SIGNAL GENERATING DEVICE
Publication number
20230179280
Publication date
Jun 8, 2023
Sun Patent Trust
Yutaka MURAKAMI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSMITTING METHOD, RECEIVING METHOD, TRANSMITTING APPARATUS, AND...
Publication number
20230163904
Publication date
May 25, 2023
Panasonic Intellectual Property Corporation of America
Yutaka MURAKAMI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DEMODULATION REFERENCE SIGNAL (DMRS) FOR OVERLAPPED UPLINK (UL) AND...
Publication number
20230155865
Publication date
May 18, 2023
QUALCOMM Incorporated
Ahmed Elshafie
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TECHNIQUES FOR SIGNALING SYMBOL FORMAT FOR GUARD INTERVAL BASED WAV...
Publication number
20230135780
Publication date
May 4, 2023
QUALCOMM Incorporated
Iyab Sakhnini
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FREQUENCY DEVIATION COMPENSATION SCHEME AND FREQUENCY DEVIATION COM...
Publication number
20230119734
Publication date
Apr 20, 2023
NEC Corporation
Daisaku OGASAHARA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS FOR TRANSMITTING BROADCAST SIGNALS, APPARATUS FOR RECEIVI...
Publication number
20230113998
Publication date
Apr 13, 2023
LG ELECTRONICS INC.
Jongseob Baek
H03 - BASIC ELECTRONIC CIRCUITRY