in which the data are represented by carrier phase

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H04L27/2046

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

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H04L27/2046in which the data are represented by carrier phase

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for transmitting signaling
- Patent number 10,433,186
- Issue date Oct 1, 2019
- Huawei Technologies Co., Ltd.
- Yalin Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for transmitting broadcast signals, apparatus for receivi...
- Patent number 9,941,985
- Issue date Apr 10, 2018
- LG Electronics Inc.
- Jinyong Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for transmitting broadcast signals, apparatus for receivi...
- Patent number 9,503,167
- Issue date Nov 22, 2016
- LG Electronics Inc.
- Jinyong Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for amplitude modulation of an electromagnetic si...
- Patent number 9,094,255
- Issue date Jul 28, 2015
- Ask S.A.
- Olivier Parrault
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for digital modulation with low transition density
- Patent number 9,001,931
- Issue date Apr 7, 2015
- Commissariat à l'Énergies Atomique et aux Énergies Alternatives
- Florian Pebay-Peyroula
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Phase shift keying transmitter circuit
- Patent number 8,976,901
- Issue date Mar 10, 2015
- Agency for Science, Technology and Research
- Shengxi Diao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
BOC signal acquisition and tracking method and apparatus
- Patent number 8,374,223
- Issue date Feb 12, 2013
- Mediatek Inc.
- Chun-nan Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Spaceflight high data rate radiation hard Ka-band modulator
- Patent number 8,139,674
- Issue date Mar 20, 2012
- The United States of America as represented by the administrator of the Natio...
- Jeffrey M. Jaso
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Modulating a signal according to 2n-PSK modulation
- Patent number 7,860,402
- Issue date Dec 28, 2010
- Fujitsu Limited
- Cechan Tian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for modulating phase or frequency in a communication system...
- Patent number 7,417,514
- Issue date Aug 26, 2008
- Axiom Microdevices, Inc.
- Jeff Zachan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Code division multiple access communication system and method
- Patent number 7,330,451
- Issue date Feb 12, 2008
- NEC Corporation
- Seiichi Noda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for frequency and phase modulating data on a SCSI...
- Patent number 7,127,002
- Issue date Oct 24, 2006
- Adaptec, Inc.
- Fadi A. Mahmoud
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Linear RF power amplifier and transmitter
- Patent number 7,010,280
- Issue date Mar 7, 2006
- Cadence Design Systems Inc.
- Martin Paul Wilson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Extension of wireless local area network communication system to ac...
- Patent number 6,882,679
- Issue date Apr 19, 2005
- Sharp Laboratories of America, Inc.
- V. Srinivasa Somayazulu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for producing a modulated signal
- Patent number 6,754,287
- Issue date Jun 22, 2004
- Skyworks Solutions, Inc.
- Paul A. Underbrink
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for and method of generating .pi.-/N-shifted N-differenti...
- Patent number 6,115,428
- Issue date Sep 5, 2000
- Samsung Electronics Co., Ltd.
- Kwan-Sung Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Phase modulator
- Patent number 5,652,552
- Issue date Jul 29, 1997
- Hyundai Electronics Industries Co., Ltd.
- Chan Hyung Chung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital frequency and phase modulator for radio transmission
- Patent number 5,467,373
- Issue date Nov 14, 1995
- Robert Bosch GmbH
- Hans-Peter Ketterling
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Modulation circuit for a digital radio communications apparatus usi...
- Patent number 5,363,410
- Issue date Nov 8, 1994
- Kabushiki Kaisha Toshiba
- Takahisa Hayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and circuit arrangement for producing a QPSK signal on which...
- Patent number 5,289,503
- Issue date Feb 22, 1994
- ANT Nachrichtentechnik GmbH
- Michael Alberty
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Phase shift keying and phase modulation transmission system
- Patent number 4,682,118
- Issue date Jul 21, 1987
- Griffith University
- David V. Thiel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Four phase to two phase correlator
- Patent number 4,149,121
- Issue date Apr 10, 1979
- NCR Corporation
- Robert S. Gordy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Correlative converter between a 2.sup.n -ary code sequence and a 2....
- Patent number 4,109,101
- Issue date Aug 22, 1978
- Nippon Electric Company, Ltd.
- Toshihiko Mitani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Quadraphase modulator
- Patent number 4,013,960
- Issue date Mar 22, 1977
- International Telephone and Telegraph Corporation
- Sidney Godet
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Narrow-band eight-phase modem
- Patent number 4,011,407
- Issue date Mar 8, 1977
- RCA Corporation
- Nicholas DiSanti
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital communications system with immunity to frequency selective...
- Patent number 3,980,945
- Issue date Sep 14, 1976
- Raytheon Company
- William J. Bickford
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Code error detecting system in digital code transmission
- Patent number 3,978,406
- Issue date Aug 31, 1976
- Nippon Electric Company, Ltd.
- Youichi Matsumoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
3798371
- Patent number 3,798,371
- Issue date Mar 19, 1974
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
3659053
- Patent number 3,659,053
- Issue date Apr 25, 1972
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
3656069
- Patent number 3,656,069
- Issue date Apr 11, 1972
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS FOR TRANSMITTING BROADCAST SIGNALS, APPARATUS FOR RECEIVI...
- Publication number 20170026141
- Publication date Jan 26, 2017
- LG ELECTRONICS INC.
- Jinyong CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS FOR TRANSMITTING BROADCAST SIGNALS, APPARATUS FOR RECEIVI...
- Publication number 20160049998
- Publication date Feb 18, 2016
- LG ELECTRONICS INC.
- Jinyong CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS FOR TRANSMITTING BROADCAST SIGNALS, APPARATUS FOR RECEIVI...
- Publication number 20140314177
- Publication date Oct 23, 2014
- Jinyong Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR DIGITAL MODULATION WITH LOW TRANSITION DENSITY
- Publication number 20140125423
- Publication date May 8, 2014
- COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENE. ALT.
- Florian PEBAY-PEYROULA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Phase Shift Keying Transmitter Circuit
- Publication number 20130163689
- Publication date Jun 27, 2013
- Agency for Science, Technology and Research
- Shengxi Diao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR AMPLITUDE MODULATION OF AN ELECTROMAGNETIC SI...
- Publication number 20120280794
- Publication date Nov 8, 2012
- Olivier PARRAULT
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BOC SIGNAL ACQUISITION AND TRACKING METHOD AND APPARATUS
- Publication number 20100195746
- Publication date Aug 5, 2010
- MEDIATEK INC.
- Chun-nan Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPACEFLIGHT HIGH DATA RATE RADIATION HARD KA-BAND MODULATOR
- Publication number 20100014610
- Publication date Jan 21, 2010
- U.S.A. as represented by the Administrator of the National Aeronautics and S...
- Jeffrey M. Jaso
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Modulating A Signal According To 2n-PSK Modulation
- Publication number 20080181618
- Publication date Jul 31, 2008
- Cechan Tian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BOC SIGNAL ACQUISITION AND TRACKING METHOD AND APPARATUS
- Publication number 20080159198
- Publication date Jul 3, 2008
- MEDIATEK INC.
- Chun-nan Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for modulating phase or frequency in a communication system...
- Publication number 20070024382
- Publication date Feb 1, 2007
- Jeff Zachan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Code division multiple access communication system and method
- Publication number 20040085937
- Publication date May 6, 2004
- NEC Corporation
- Seiichi Noda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System for controlling a class D amplifier
- Publication number 20020136326
- Publication date Sep 26, 2002
- Paul A. Underbrink
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Extension of wireless local area network communication system to ac...
- Publication number 20020131478
- Publication date Sep 19, 2002
- V. S. Somayazulu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

in which the data are represented by carrier phase

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method and apparatus for transmitting signaling

Apparatus for transmitting broadcast signals, apparatus for receivi...

Apparatus for transmitting broadcast signals, apparatus for receivi...

Method and device for amplitude modulation of an electromagnetic si...

Method and device for digital modulation with low transition density

Phase shift keying transmitter circuit

BOC signal acquisition and tracking method and apparatus

Spaceflight high data rate radiation hard Ka-band modulator

Modulating a signal according to 2n-PSK modulation

Method for modulating phase or frequency in a communication system...

Code division multiple access communication system and method

System and method for frequency and phase modulating data on a SCSI...

Linear RF power amplifier and transmitter

Extension of wireless local area network communication system to ac...

Method and apparatus for producing a modulated signal

Apparatus for and method of generating .pi.-/N-shifted N-differenti...

Phase modulator

Digital frequency and phase modulator for radio transmission

Modulation circuit for a digital radio communications apparatus usi...

Method and circuit arrangement for producing a QPSK signal on which...

Phase shift keying and phase modulation transmission system

Four phase to two phase correlator

Correlative converter between a 2.sup.n -ary code sequence and a 2....

Quadraphase modulator

Narrow-band eight-phase modem

Digital communications system with immunity to frequency selective...

Code error detecting system in digital code transmission

3798371

3659053

3656069

Patents Applicationslast 30 patents

APPARATUS FOR TRANSMITTING BROADCAST SIGNALS, APPARATUS FOR RECEIVI...

APPARATUS FOR TRANSMITTING BROADCAST SIGNALS, APPARATUS FOR RECEIVI...

APPARATUS FOR TRANSMITTING BROADCAST SIGNALS, APPARATUS FOR RECEIVI...

METHOD AND DEVICE FOR DIGITAL MODULATION WITH LOW TRANSITION DENSITY

Phase Shift Keying Transmitter Circuit

METHOD AND DEVICE FOR AMPLITUDE MODULATION OF AN ELECTROMAGNETIC SI...

BOC SIGNAL ACQUISITION AND TRACKING METHOD AND APPARATUS

SPACEFLIGHT HIGH DATA RATE RADIATION HARD KA-BAND MODULATOR

Modulating A Signal According To 2n-PSK Modulation

BOC SIGNAL ACQUISITION AND TRACKING METHOD AND APPARATUS

Method for modulating phase or frequency in a communication system...

Code division multiple access communication system and method

System for controlling a class D amplifier

Extension of wireless local area network communication system to ac...