using non - square modulating pulses, modulators specifically designed for this

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H04L27/363

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HELECTRICITY H04Electric communication H04LTRANSMISSION OF DIGITAL INFORMATION H04L27/00Modulated-carrier systems

Current Industry

H04L27/363using non - square modulating pulses, modulators specifically designed for this

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Patents Grantslast 30 patents

Information Patent Grant
Devices, systems, and methods employing polynomial symbol waveforms
- Patent number 12,166,622
- Issue date Dec 10, 2024
- Astrapi Corporation
- Jerrold Prothero
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Probabilistic shaping QAM dynamic equalization and digital signal p...
- Patent number 12,063,138
- Issue date Aug 13, 2024
- Soochow University
- Mingyi Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and systems for communicating
- Patent number 11,848,812
- Issue date Dec 19, 2023
- Astrapi Corporation
- Jerrold Prothero
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Devices, systems, and methods employing polynomial symbol waveforms
- Patent number 11,729,041
- Issue date Aug 15, 2023
- Astrapi Corporation
- Jerrold Prothero
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
2D probalistic constellation shaping using shell mapping
- Patent number 11,711,148
- Issue date Jul 25, 2023
- Infinera Corporation
- Mehdi Torbatian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pulse amplitude modulation (PAM) encoding for a communication bus
- Patent number 11,356,314
- Issue date Jun 7, 2022
- QUALCOMM Incorporated
- Lalan Jee Mishra
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and systems for transmitting and receiving data using non-p...
- Patent number 11,240,088
- Issue date Feb 1, 2022
- Astrapi Corporation
- Jerrold Prothero
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Devices, systems, and methods employing polynomial symbol waveforms
- Patent number 11,228,477
- Issue date Jan 18, 2022
- Astrapi Corporation
- Jerrold Prothero
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for transmitting data in a super channel
- Patent number 10,917,170
- Issue date Feb 9, 2021
- Xieon Networks S.a.r.l.
- Danish Rafique
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Devices, systems, and methods employing polynomial symbol waveforms
- Patent number 10,848,364
- Issue date Nov 24, 2020
- Astrapi Corporation
- Jerrold Prothero
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Spectrally-efficient spiral-based waveforms for communication
- Patent number 10,250,429
- Issue date Apr 2, 2019
- Astrapi Corporation
- Jerrold Prothero
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for modulation/demodulation for transmitting a...
- Patent number 10,050,820
- Issue date Aug 14, 2018
- Samsung Electronics Co., Ltd.
- Sung-Nam Hong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Spectrally-efficient spiral-based waveforms for communication
- Patent number 9,906,395
- Issue date Feb 27, 2018
- Astrapi Corporation
- Jerrold Prothero
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Lamp equipment having multi-modes bluetooth module and mode switchi...
- Patent number 9,867,262
- Issue date Jan 9, 2018
- ANCHOR TECH CO., LTD
- De-Cheng Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Polar modulation
- Patent number 9,036,737
- Issue date May 19, 2015
- Telefonaktiebolaget L M Ericsson (Publ)
- Magnus Nilsson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Quadrature communications device with I antennas and Q antennas and...
- Patent number 8,588,330
- Issue date Nov 19, 2013
- BlackBerry Limited
- Khurram Muhammad
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Quadrature communications device with I antennas and Q antennas and...
- Patent number 8,553,802
- Issue date Oct 8, 2013
- BlackBerry Limited
- Khurram Muhammad
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for reducing average-to-minimum power ratio i...
- Patent number 8,385,464
- Issue date Feb 26, 2013
- Panasonic Corporation
- Paul Cheng-Po Liang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Shaped-offset quadrature amplitude modulation methods and apparatus
- Patent number 7,529,300
- Issue date May 5, 2009
- Cubic Corporation
- Wayne Edward Richards
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for generating a modified IOTA pulse for reducing...
- Patent number 7,103,106
- Issue date Sep 5, 2006
- Motorola, Inc.
- Young-Seo Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for generating a spectral efficient root raised c...
- Patent number 7,103,111
- Issue date Sep 5, 2006
- Motorola, Inc.
- Young-Seo Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for generating a root raised cosine orthogonal fr...
- Patent number 7,065,150
- Issue date Jun 20, 2006
- Motorola, Inc.
- Young-Seo Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for reducing adjacent channel interference (ACI)...
- Patent number 6,934,246
- Issue date Aug 23, 2005
- Motorola, Inc.
- Young-Seo Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Constrained-envelope transmitter and method therefor
- Patent number 6,366,619
- Issue date Apr 2, 2002
- Sicom, Inc.
- Ronald D. McCallister
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Constrained-envelope digital-communications transmission system and...
- Patent number 6,104,761
- Issue date Aug 15, 2000
- Sicom, Inc.
- Ronald D. McCallister
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Simplified recovery of data signals from quadrature-related carrier...
- Patent number 4,759,039
- Issue date Jul 19, 1988
- American Telephone and Telegraph Company
- Walter Debus
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multilevel modulator capable of producing a composite modulated sig...
- Patent number 4,751,478
- Issue date Jun 14, 1988
- NEC Corporation
- Yasuharu Yoshida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Spectrally efficient digital modulation method and apparatus
- Patent number 4,737,969
- Issue date Apr 12, 1988
- Motorola, Inc.
- Francis R. Steel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Partial response, quadrature amplitude modulation system
- Patent number 4,055,727
- Issue date Oct 25, 1977
- Fujitsu Limited
- Tadayoshi Katoh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
NON-SQUARE QUADRATURE AMPLITUDE MODULATION IN WIRELESS COMMUNICATIO...
- Publication number 20240097961
- Publication date Mar 21, 2024
- QUALCOMM Incorporated
- Daniel PAZ
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Devices, Systems, And Methods Employing Polynomial Symbol Waveforms
- Publication number 20230396483
- Publication date Dec 7, 2023
- Astrapi Corporation
- Jerrold PROTHERO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROBABILISTIC SHAPING QAM DYNAMIC EQUALIZATION AND DIGITAL SIGNAL P...
- Publication number 20230291633
- Publication date Sep 14, 2023
- SOOCHOW UNIVERSITY
- Mingyi GAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND SYSTEMS FOR COMMUNICATING
- Publication number 20220158887
- Publication date May 19, 2022
- Astrapi Corporation
- Jerrold PROTHERO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Devices, Systems, And Methods Employing Polynomial Symbol Waveforms
- Publication number 20220141077
- Publication date May 5, 2022
- Astrapi Corporation
- Jerrold PROTHERO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PULSE AMPLITUDE MODULATION (PAM) ENCODING FOR A COMMUNICATION BUS
- Publication number 20220123987
- Publication date Apr 21, 2022
- QUALCOMM Incorporated
- Lalan Jee Mishra
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Devices, Systems, And Methods Employing Polynomial Symbol Waveforms
- Publication number 20210021453
- Publication date Jan 21, 2021
- Astrapi Corporation
- Jerrold PROTHERO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
2D PROBALISTIC CONSTELLATION SHAPING USING SHELL MAPPING
- Publication number 20200313773
- Publication date Oct 1, 2020
- Infinera Corporation
- Mehdi Torbatian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Devices, Systems, And Methods Employing Polynomial Symbol Waveforms
- Publication number 20200287772
- Publication date Sep 10, 2020
- Astrapi Corporation
- Jerrold PROTHERO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND SYSTEMS FOR COMMUNICATING
- Publication number 20200220766
- Publication date Jul 9, 2020
- Astrapi Corporation
- Jerrold PROTHERO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPECTRALLY-EFFICIENT SPIRAL-BASED WAVEFORMS FOR COMMUNICATION
- Publication number 20180205592
- Publication date Jul 19, 2018
- Astrapi Corporation
- Jerrold Prothero
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LAMP EQUIPMENT HAVING MULTI-MODES BLUETOOTH MODULE AND MODE SWITCHI...
- Publication number 20170339771
- Publication date Nov 23, 2017
- ANCHOR TECH CO., LTD
- De-Cheng LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR MODULATION/DEMODULATION FOR TRANSMITTING A...
- Publication number 20170324605
- Publication date Nov 9, 2017
- Samsung Electronics Co., Ltd.
- Sung-Nam Hong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Polar Modulation
- Publication number 20140376662
- Publication date Dec 25, 2014
- Magnus Nilsson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND SYSTEMS FOR COMMUNICATING
- Publication number 20140376571
- Publication date Dec 25, 2014
- Astrapi Corporation
- Jerrold PROTHERO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND SYSTEMS FOR COMMUNICATING
- Publication number 20120263031
- Publication date Oct 18, 2012
- Astrapi Corporation
- Jerrold D. PROTHERO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
QUADRATURE COMMUNICATIONS DEVICE WITH I ANTENNAS AND Q ANTENNAS AND...
- Publication number 20120236959
- Publication date Sep 20, 2012
- of Ontario, Canada)
- Khurram MUHAMMAD
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
QUADRATURE COMMUNICATIONS DEVICE WITH I ANTENNAS AND Q ANTENNAS AND...
- Publication number 20120236960
- Publication date Sep 20, 2012
- Ontario, Canada)
- Khurram MUHAMMAD
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method of Modulating A Carrier to Transmit Power to a Device, and M...
- Publication number 20100321126
- Publication date Dec 23, 2010
- Robert John Castle
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods and Apparatus for Reducing Average-to-Minimum Power Ratio i...
- Publication number 20100316164
- Publication date Dec 16, 2010
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Paul Cheng-Po Liang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Shaped-offset quadrature amplitude modulation methods and apparatus
- Publication number 20070025465
- Publication date Feb 1, 2007
- Cubic Corporation
- Wayne Edward Richards
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for generating a spectral efficient root raised c...
- Publication number 20040252781
- Publication date Dec 16, 2004
- Young-Seo Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for reducing adjacent channel interference (ACI)...
- Publication number 20040252631
- Publication date Dec 16, 2004
- Young-Seo Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for generating a modified IOTA pulse for reducing...
- Publication number 20040252774
- Publication date Dec 16, 2004
- Young-Seo Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for generating a root raised cosine orthogonal fr...
- Publication number 20040252775
- Publication date Dec 16, 2004
- Young-Seo Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

using non - square modulating pulses, modulators specifically designed for this

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Devices, systems, and methods employing polynomial symbol waveforms

Probabilistic shaping QAM dynamic equalization and digital signal p...

Methods and systems for communicating

Devices, systems, and methods employing polynomial symbol waveforms

2D probalistic constellation shaping using shell mapping

Pulse amplitude modulation (PAM) encoding for a communication bus

Methods and systems for transmitting and receiving data using non-p...

Devices, systems, and methods employing polynomial symbol waveforms

Method and apparatus for transmitting data in a super channel

Devices, systems, and methods employing polynomial symbol waveforms

Spectrally-efficient spiral-based waveforms for communication

Apparatus and method for modulation/demodulation for transmitting a...

Spectrally-efficient spiral-based waveforms for communication

Lamp equipment having multi-modes bluetooth module and mode switchi...

Polar modulation

Quadrature communications device with I antennas and Q antennas and...

Quadrature communications device with I antennas and Q antennas and...

Methods and apparatus for reducing average-to-minimum power ratio i...

Shaped-offset quadrature amplitude modulation methods and apparatus

System and method for generating a modified IOTA pulse for reducing...

System and method for generating a spectral efficient root raised c...

System and method for generating a root raised cosine orthogonal fr...

System and method for reducing adjacent channel interference (ACI)...

Constrained-envelope transmitter and method therefor

Constrained-envelope digital-communications transmission system and...

Simplified recovery of data signals from quadrature-related carrier...

Multilevel modulator capable of producing a composite modulated sig...

Spectrally efficient digital modulation method and apparatus

Partial response, quadrature amplitude modulation system

Patents Applicationslast 30 patents

NON-SQUARE QUADRATURE AMPLITUDE MODULATION IN WIRELESS COMMUNICATIO...

Devices, Systems, And Methods Employing Polynomial Symbol Waveforms

PROBABILISTIC SHAPING QAM DYNAMIC EQUALIZATION AND DIGITAL SIGNAL P...

METHODS AND SYSTEMS FOR COMMUNICATING

Devices, Systems, And Methods Employing Polynomial Symbol Waveforms

PULSE AMPLITUDE MODULATION (PAM) ENCODING FOR A COMMUNICATION BUS

Devices, Systems, And Methods Employing Polynomial Symbol Waveforms

2D PROBALISTIC CONSTELLATION SHAPING USING SHELL MAPPING

Devices, Systems, And Methods Employing Polynomial Symbol Waveforms

METHODS AND SYSTEMS FOR COMMUNICATING

SPECTRALLY-EFFICIENT SPIRAL-BASED WAVEFORMS FOR COMMUNICATION

LAMP EQUIPMENT HAVING MULTI-MODES BLUETOOTH MODULE AND MODE SWITCHI...

APPARATUS AND METHOD FOR MODULATION/DEMODULATION FOR TRANSMITTING A...

Polar Modulation

METHODS AND SYSTEMS FOR COMMUNICATING

METHODS AND SYSTEMS FOR COMMUNICATING

QUADRATURE COMMUNICATIONS DEVICE WITH I ANTENNAS AND Q ANTENNAS AND...

QUADRATURE COMMUNICATIONS DEVICE WITH I ANTENNAS AND Q ANTENNAS AND...

Method of Modulating A Carrier to Transmit Power to a Device, and M...

Methods and Apparatus for Reducing Average-to-Minimum Power Ratio i...

Shaped-offset quadrature amplitude modulation methods and apparatus

System and method for generating a spectral efficient root raised c...

System and method for reducing adjacent channel interference (ACI)...

System and method for generating a modified IOTA pulse for reducing...

System and method for generating a root raised cosine orthogonal fr...