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Joonhoi Hur
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San Diego, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Reconfigurable radio frequency (RF) power amplifier circuit
Patent number
10,491,176
Issue date
Nov 26, 2019
QUALCOMM Incorporated
Joonhoi Hur
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Amplifier linearizer with wide bandwidth
Patent number
10,277,173
Issue date
Apr 30, 2019
QUALCOMM Incorporated
Joonhoi Hur
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Class-E outphasing power amplifier with efficiency and output power...
Patent number
10,250,192
Issue date
Apr 2, 2019
Texas Instruments Incorporated
Aritra Banerjee
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Efficient wideband envelope tracking power amplifier
Patent number
10,056,864
Issue date
Aug 21, 2018
QUALCOMM Incorporated
Joonhoi Hur
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Systems and methods for linearizing operation of a power amplifier
Patent number
9,979,352
Issue date
May 22, 2018
QUALCOMM Incorporated
Joonhoi Hur
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Dynamic power divider circuits and methods
Patent number
9,831,837
Issue date
Nov 28, 2017
QUALCOMM Incorporated
Joonhoi Hur
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Class-E outphasing power amplifier with efficiency and output power...
Patent number
9,806,673
Issue date
Oct 31, 2017
Texas Instrument Incorporated
Aritra Banerjee
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Circuits and methods for transmitting signals
Patent number
9,800,272
Issue date
Oct 24, 2017
Texas Instruments Incorporated
Rahmi Hezar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Circuits and methods for biasing a power amplifier
Patent number
9,419,561
Issue date
Aug 16, 2016
Qualcomm, Incorporated
Joonhoi Hur
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Class-E outphasing power amplifier with efficiency and output power...
Patent number
9,385,669
Issue date
Jul 5, 2016
Texas Instruments Incorporated
Aritra Banerjee
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Tri-phase digital polar modulator
Patent number
9,344,038
Issue date
May 17, 2016
QUALCOMM Incorporated
Joonhoi Hur
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Bias circuits and methods for stacked devices
Patent number
9,252,713
Issue date
Feb 2, 2016
QUALCOMM Incorporated
Joonhoi Hur
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Circuits and methods for power amplification with extended high eff...
Patent number
9,231,527
Issue date
Jan 5, 2016
QUALCOMM Incorporated
Joonhoi Hur
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Circuits and methods for cancelling nonlinear distortions in pulse...
Patent number
9,209,791
Issue date
Dec 8, 2015
Texas Instruments Incorporated
Lei Ding
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Digital time-interleaved RF-PWM transmitter
Patent number
8,831,085
Issue date
Sep 9, 2014
Texas Instruments Incorporated
Rahmi Hezar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
LINC transmitter with improved efficiency
Patent number
8,744,378
Issue date
Jun 3, 2014
Texas Instruments Incorporated
Joonhoi Hur
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transformer power combiner with filter response
Patent number
8,654,867
Issue date
Feb 18, 2014
Texas Instruments Incorporated
Rahmi Hezar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Free-fly class D power amplifier
Patent number
8,519,791
Issue date
Aug 27, 2013
Texas Instruments Incorporated
Joonhoi Hur
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Phase averaged pulse width modulator
Patent number
8,471,747
Issue date
Jun 25, 2013
Texas Instruments Incorporated
Lei Ding
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Class D power amplifier
Patent number
8,373,504
Issue date
Feb 12, 2013
Texas Instruments Incorporated
Baher Haroun
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
AMPLIFIER LINEARIZER WITH WIDE BANDWIDTH
Publication number
20190158041
Publication date
May 23, 2019
QUALCOMM Incorporated
Joonhoi Hur
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
EFFICIENT WIDEBAND ENVELOPE TRACKING POWER AMPLIFIER
Publication number
20180198416
Publication date
Jul 12, 2018
QUALCOMM Incorporated
Joonhoi Hur
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Class-E Outphasing Power Amplifier with Efficiency and Output Power...
Publication number
20180006609
Publication date
Jan 4, 2018
TEXAS INSTRUMENTS INCORPORATED
Aritra Banerjee
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SYSTEMS AND METHODS FOR LINEARIZING OPERATION OF A POWER AMPLIFIER
Publication number
20170257068
Publication date
Sep 7, 2017
QUALCOMM Incorporated
Joonhoi Hur
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
ANALOG INTERFERENCE CANCELLATION USING DIGITAL COMPUTATION OF CANCE...
Publication number
20170041039
Publication date
Feb 9, 2017
QUALCOMM Incorporated
Insoo HWANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SELF-INTERFERENCE CANCELLATION USING DIGITAL FILTER AND AUXILIARY R...
Publication number
20160294425
Publication date
Oct 6, 2016
QUALCOMM Incorporated
Insoo Hwang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Class-E Outphasing Power Amplifier with Efficiency and Output Power...
Publication number
20160268974
Publication date
Sep 15, 2016
TEXAS INSTRUMENTS INCORPORATED
Aritra Banerjee
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
DYNAMIC POWER DIVIDER CIRCUITS AND METHODS
Publication number
20160126921
Publication date
May 5, 2016
QUALCOMM Incorporated
Joonhoi Hur
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CLASS-E OUTPHASING POWER AMPLIFIER WITH EFFICIENCY AND OUTPUT POWER...
Publication number
20150372645
Publication date
Dec 24, 2015
TEXAS INSTRUMENTS INCORPORATED
Aritra Banerjee
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
CIRCUITS AND METHODS FOR BIASING A POWER AMPLIFIER
Publication number
20150295541
Publication date
Oct 15, 2015
QUALCOMM Incorporated
Joonhoi Hur
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
BIAS CIRCUITS AND METHODS FOR STACKED DEVICES
Publication number
20150244322
Publication date
Aug 27, 2015
QUALCOMM Incorporated
Joonhoi Hur
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
TRI-PHASE DIGITAL POLAR MODULATOR
Publication number
20150229272
Publication date
Aug 13, 2015
QUALCOMM Incorporated
Joonhoi Hur
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CIRCUITS AND METHODS FOR TRANSMITTING SIGNALS
Publication number
20150180692
Publication date
Jun 25, 2015
TEXAS INSTRUMENTS INCORPORATED
Rahmi Hezar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CIRCUITS AND METHODS FOR POWER AMPLIFICATION WITH EXTENDED HIGH EFF...
Publication number
20150145600
Publication date
May 28, 2015
QUALCOMM Incorporated
Joonhoi Hur
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Circuits And Methods For Cancelling Nonlinear Distortions In Pulse...
Publication number
20150070088
Publication date
Mar 12, 2015
TEXAS INSTRUMENTS INCORPORATED
Lei Ding
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
PULSE WIDTH MODULATION SCHEME WITH REDUCED HARMONICS AND SIGNAL IMAGES
Publication number
20130241663
Publication date
Sep 19, 2013
TEXAS INSTRUMENTS INCORPORATED
Lei Ding
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
FREE-FLY CLASS D POWER AMPLIFIER
Publication number
20130234795
Publication date
Sep 12, 2013
TEXAS INSTRUMENTS INCORPORATION
Joonhoi Hur
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
LINC TRANSMITTER WITH IMPROVED EFFICIENCY
Publication number
20130210376
Publication date
Aug 15, 2013
TEXAS INSTRUMENTS INCORPORATED
Joonhoi Hur
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DIGITAL TIME-INTERLEAVED RF-PWM TRANSMITTER
Publication number
20130156089
Publication date
Jun 20, 2013
TEXAS INSTRUMENTS INCORPORATED
Rahmi Hezar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PHASE AVERAGED PULSE WIDTH MODULATOR
Publication number
20130147533
Publication date
Jun 13, 2013
TEXAS INSTRUMENTS INCORPORATED
Lei Ding
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
TRANSFORMER POWER COMBINER WITH FILTER RESPONSE
Publication number
20130148760
Publication date
Jun 13, 2013
TEXAS INSTRUMENTS INCORPORATED
Rahmi Hezar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CLASS D POWER AMPLIFIER
Publication number
20120286868
Publication date
Nov 15, 2012
TEXAS INSTRUMENTS INCORPORATED
Baher Haroun
H03 - BASIC ELECTRONIC CIRCUITRY