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containing in the loop a mixer other than for phase detection
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H03C3/0983
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ELECTRICITY
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Angle modulation
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H03C3/0983
containing in the loop a mixer other than for phase detection
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Patents Grants
last 30 patents
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Patent Grant
Quadrature oscillator circuitry and circuitry comprising the same
Patent number
11,374,577
Issue date
Jun 28, 2022
SOCIONEXT INC.
David Hany Gaied Mikhael
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Frequency generator and associated method
Patent number
11,356,108
Issue date
Jun 7, 2022
Taiwan Semiconductor Manufacturing Company Ltd.
Chia-Chun Liao
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Transmitter with compensation of VCO pulling
Patent number
11,159,186
Issue date
Oct 26, 2021
Shenzhen Goodix Technology Co., Ltd.
Ahmed Emira
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Frequency generator and associated method
Patent number
11,031,942
Issue date
Jun 8, 2021
Taiwan Semiconductor Manufacturing Company Ltd.
Chia-Chun Liao
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Frequency generator and associated method
Patent number
10,771,072
Issue date
Sep 8, 2020
Taiwan Semiconductor Manufacturing Company Ltd.
Chia-Chun Liao
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
System and method for signal limiting
Patent number
8,718,563
Issue date
May 6, 2014
Broadcom Corporation
Shervin Moloudi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Phase locked loop and method thereof
Patent number
8,258,878
Issue date
Sep 4, 2012
MStar Semiconductor, Inc.
Shih-Chieh Yen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
System and method for signal limiting
Patent number
8,014,724
Issue date
Sep 6, 2011
Broadcom Corporation
Shervin Moloudi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Phase locked loop circuits, offset PLL transmitters, radio frequenc...
Patent number
7,683,723
Issue date
Mar 23, 2010
Renesas Technology Corp.
Yukinori Akamine
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
FM modulator
Patent number
7,587,180
Issue date
Sep 8, 2009
Panasonic Corporation
Masakatsu Maeda
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Baseband compensation of an offset phase locked loop
Patent number
7,548,593
Issue date
Jun 16, 2009
QUALCOMM Incorporated
Puay Hoe Andrew See
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Closed loop polar modulation system with open loop option at low po...
Patent number
7,474,878
Issue date
Jan 6, 2009
RF Micro Devices, Inc.
Alexander Wayne Hietala
H03 - BASIC ELECTRONIC CIRCUITRY
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
Frequency and/or phase lock loops with beat frequency estimation
Patent number
7,411,461
Issue date
Aug 12, 2008
Tait Electronics Limited
William Mark Siddall
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method and apparatus for frequency synthesis in direct-conversion t...
Patent number
7,409,192
Issue date
Aug 5, 2008
Telefonaktiebolaget LM Ericsson (publ)
Frank Lombardi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Phase lock loop applying in wireless communication system and metho...
Patent number
7,363,013
Issue date
Apr 22, 2008
Mediatek Inc.
Chang-Fu Kuo
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Phase locked loop circuits, offset PLL transmitters, radio frequenc...
Patent number
7,352,250
Issue date
Apr 1, 2008
Renesas Technology Corp.
Yukinori Akamine
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Translation loop modulator
Patent number
7,236,541
Issue date
Jun 26, 2007
Analog Devices, Inc.
Alexander Shvarts
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Transmitter and radio communication terminal using the same
Patent number
7,224,948
Issue date
May 29, 2007
Hitachi, Ltd.
Taizo Yamawaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Phase modulation apparatus, polar modulation transmission apparatus...
Patent number
7,215,215
Issue date
May 8, 2007
Matsushita Electric Industrial Co., Ltd.
Shunsuke Hirano
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Phase locked loop including an integrator-free loop filter
Patent number
7,205,849
Issue date
Apr 17, 2007
Infineon Technologies AG
Stefan Herzinger
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Direct frequency modulation system having an IQ mixer in the phase...
Patent number
7,180,385
Issue date
Feb 20, 2007
Infineon Technologies AG
Christian Grewing
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Radio frequency modulator
Patent number
7,136,626
Issue date
Nov 14, 2006
Texas Instruments Incorporated
Biagio Bisanti
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method and apparatus for measuring phase error of a modulated signal
Patent number
7,123,665
Issue date
Oct 17, 2006
Texas Instruments Incorporated
James E. C. Brown
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Radio transmitter architecture comprising a PLL and a delta-sigma m...
Patent number
7,120,396
Issue date
Oct 10, 2006
Cadence Design Systems Inc. of San Jose
Martin Wilson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Mirror translation loop transmitter architecture
Patent number
7,082,169
Issue date
Jul 25, 2006
Skyworks Solutions, Inc.
Dmitriy Rozenblit
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
IQ modulation systems and methods that use separate phase and ampli...
Patent number
7,072,421
Issue date
Jul 4, 2006
Telefonaktiebolaget LM Ericsson
Erik Bengtsson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
IQ modulation systems and methods that use separate phase and ampli...
Patent number
6,975,686
Issue date
Dec 13, 2005
Telefonaktiebolaget L.M. Ericsson
M. Ali Khatibzadeh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless transmitter having a modified translation loop architecture
Patent number
6,952,569
Issue date
Oct 4, 2005
Skyworks Solutions, Inc.
Morten Damgaard
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multimode modulator employing a phase lock loop for wireless commun...
Patent number
6,924,711
Issue date
Aug 2, 2005
UTStarcom, Inc.
Dongtai Liu
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
FREQUENCY GENERATOR AND ASSOCIATED METHOD
Publication number
20210242873
Publication date
Aug 5, 2021
Taiwan Semiconductor Manufacturing company Ltd.
CHIA-CHUN LIAO
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
TRANSMITTER WITH COMPENSATION OF VCO PULLING
Publication number
20210218425
Publication date
Jul 15, 2021
Goodix Technology Inc.
Ahmed EMIRA
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
QUADRATURE OSCILLATOR CIRCUITRY AND CIRCUITRY COMPRISING THE SAME
Publication number
20210167782
Publication date
Jun 3, 2021
SOCIONEXT INC.
David Hany Gaied MIKHAEL
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
FREQUENCY GENERATOR AND ASSOCIATED METHOD
Publication number
20200366300
Publication date
Nov 19, 2020
Taiwan Semiconductor Manufacturing company Ltd.
CHIA-CHUN LIAO
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
FREQUENCY GENERATOR AND ASSOCIATED METHOD
Publication number
20200091920
Publication date
Mar 19, 2020
Taiwan Semiconductor Manufacturing company Ltd.
CHIA-CHUN LIAO
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
TUNED OFFSET PHASE-LOCKED LOOP TRANSMITTER
Publication number
20180191360
Publication date
Jul 5, 2018
Olympus Corporation
John B. Groe
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SYSTEM AND METHOD FOR SIGNAL LIMITING
Publication number
20120032723
Publication date
Feb 9, 2012
Shervin Moloudi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Phase Locked Loop and Method Thereof
Publication number
20110102090
Publication date
May 5, 2011
MStar Semiconductor , Inc.
SHIH-CHIEH YEN
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
PHASE LOCKED LOOP CIRCUITS, OFFSET PLL TRANSMITTERS, RADIO FREQUENC...
Publication number
20080030281
Publication date
Feb 7, 2008
Yukinori Akamine
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
FM modulator
Publication number
20070093217
Publication date
Apr 26, 2007
Masakatsu Maeda
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Baseband compensation of an offset phase locked loop
Publication number
20070058750
Publication date
Mar 15, 2007
Puay Hoe Andrew See
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Frequency and/or phase lock loops
Publication number
20070035345
Publication date
Feb 15, 2007
William Mark Siddall
H03 - BASIC ELECTRONIC CIRCUITRY
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
Method and apparatus for frequency synthesis in direct-conversion t...
Publication number
20070019109
Publication date
Jan 25, 2007
Frank Thomas Lombardi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Phase locked loop circuits, offset PLL transmitters, radio frequenc...
Publication number
20060220750
Publication date
Oct 5, 2006
RENESAS TECHNOLOGY CORP.
Yukinori Akamine
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Phase locked loop
Publication number
20060114071
Publication date
Jun 1, 2006
Stefan Herzinger
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Phase moulation apparatus, polar modulation transmission apparatus,...
Publication number
20050285688
Publication date
Dec 29, 2005
Matsushita Electric Industrial Co., Ltd.
Shunsuke Hirano
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Transmitter arrangement for frequency modulation
Publication number
20050275481
Publication date
Dec 15, 2005
Christian Grewing
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
System and method for signal limiting
Publication number
20050054295
Publication date
Mar 10, 2005
Shervin Moloudi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and apparatus for measuring phase error of a modulated signal
Publication number
20040223572
Publication date
Nov 11, 2004
James E. C. Brown
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Radio transmitter architecture comprising a PLL and a delta-sigma m...
Publication number
20040196924
Publication date
Oct 7, 2004
Martin Wilson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and device for producing mobile radio signals
Publication number
20040176045
Publication date
Sep 9, 2004
Frank Lillie
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Phase lock loop applying in wireless communication system and metho...
Publication number
20040087289
Publication date
May 6, 2004
MediaTek Inc.
Chang-Fu Kuo
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Phase locked loop method and apparatus
Publication number
20040041636
Publication date
Mar 4, 2004
Gary J. Ballantyne
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Mirror translation loop transmitter architecture
Publication number
20040017858
Publication date
Jan 29, 2004
Dmitriy Rozenblit
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Multimode modulator employing a phase lock loop for wireless commun...
Publication number
20030227342
Publication date
Dec 11, 2003
Dongtai Liu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Radio frequency modulator
Publication number
20030153286
Publication date
Aug 14, 2003
Biagio Bisanti
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Wireless transmitter having a modified translation loop architecture
Publication number
20030139148
Publication date
Jul 24, 2003
Morten Damgaard
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Polar loop transmitter
Publication number
20020168950
Publication date
Nov 14, 2002
Zarlink Semiconductor Limited
Peter Edward Chadwick
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
High precision, low phase noise synthesizer with vector modulator
Publication number
20020094036
Publication date
Jul 18, 2002
Hughes Electronics Corporation
Thomas Jackson
H03 - BASIC ELECTRONIC CIRCUITRY