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Jean-Frederic Chiron
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Tournefeuille, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Dual-mode average power tracking (APT) controller
Patent number
11,545,937
Issue date
Jan 3, 2023
Qorvo US, Inc.
Nadim Khlat
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
RF circuitry having simplified acoustic RF resonator parallel capac...
Patent number
11,025,224
Issue date
Jun 1, 2021
Qorvo US, Inc.
Nadim Khlat
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Dual-input voltage memory digital pre-distortion circuit and relate...
Patent number
10,873,301
Issue date
Dec 22, 2020
Qorvo US, Inc.
Jean-Frederic Chiron
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Envelope tracking voltage tracker circuit
Patent number
10,868,499
Issue date
Dec 15, 2020
Qorvo US, Inc.
Philippe Gorisse
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Voltage memory digital pre-distortion circuit
Patent number
10,742,474
Issue date
Aug 11, 2020
Qorvo US, Inc.
Nadim Khlat
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Radio frequency front-end slave circuit and related apparatus
Patent number
10,516,428
Issue date
Dec 24, 2019
Qorvo US, Inc.
Christopher Truong Ngo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Envelope tracking amplifier circuit
Patent number
10,491,162
Issue date
Nov 26, 2019
Qorvo US, Inc.
Jean-Frederic Chiron
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Simplified acoustic RF resonator parallel capacitance compensation
Patent number
10,333,494
Issue date
Jun 25, 2019
Qorvo US, Inc.
Nadim Khlat
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Simplified acoustic RF resonator parallel capacitance compensation
Patent number
10,291,205
Issue date
May 14, 2019
Qorvo US, Inc.
Nadim Khlat
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Acoustic filter employing inductive coupling
Patent number
10,284,174
Issue date
May 7, 2019
Qorvo US, Inc.
Nadim Khlat
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Voltage memory digital pre-distortion circuit
Patent number
10,284,412
Issue date
May 7, 2019
Qorvo US, Inc.
Nadim Khlat
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Simplified acoustic RF resonator parallel capacitance compensation
Patent number
10,256,790
Issue date
Apr 9, 2019
Qorvo US, Inc.
Nadim Khlat
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multi-mode radio frequency circuitry
Patent number
9,948,350
Issue date
Apr 17, 2018
Qorvo US, Inc.
Jean-Frederic Chiron
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Acoustic RF resonator parallel capacitance compensation
Patent number
9,698,756
Issue date
Jul 4, 2017
Qorvo US, Inc.
Nadim Khlat
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Noise reduction for envelope tracking
Patent number
9,298,198
Issue date
Mar 29, 2016
RF Micro Devices, Inc.
Michael R. Kay
G05 - CONTROLLING REGULATING
Information
Patent Grant
Quasi iso-gain supply voltage function for envelope tracking systems
Patent number
9,263,996
Issue date
Feb 16, 2016
RF Micro Devices, Inc.
Andrew F. Folkmann
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Noise conversion gain limited RF power amplifier
Patent number
9,203,353
Issue date
Dec 1, 2015
RF Micro Devices, Inc.
Jean-Frederic Chiron
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Envelope tracking power supply voltage dynamic range reduction
Patent number
9,197,162
Issue date
Nov 24, 2015
RF Micro Devices, Inc.
Jean-Frederic Chiron
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Rugged IQ receiver based RF gain measurements
Patent number
9,178,627
Issue date
Nov 3, 2015
RF Micro Devices, Inc.
Jean-Frederic Chiron
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Pulsed behavior modeling with steady state average conditions
Patent number
8,952,710
Issue date
Feb 10, 2015
RF Micro Devices, Inc.
James M. Retz
G01 - MEASURING TESTING
Information
Patent Grant
Fast envelope system calibration
Patent number
8,611,402
Issue date
Dec 17, 2013
RF Micro Devices, Inc.
Jean-Frederic Chiron
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
High-efficiency low-cost power supply for radio frequency systems
Patent number
8,401,500
Issue date
Mar 19, 2013
RF Micro Devices, Inc.
Ruediger Bauder
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
DUAL-MODE AVERAGE POWER TRACKING (APT) CONTROLLER
Publication number
20220311387
Publication date
Sep 29, 2022
Qorvo US, Inc.
Nadim Khlat
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
DUAL-INPUT VOLTAGE MEMORY DIGITAL PRE-DISTORTION CIRCUIT AND RELATE...
Publication number
20200321920
Publication date
Oct 8, 2020
Qorvo US, Inc.
Jean-Frederic Chiron
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
ENVELOPE TRACKING VOLTAGE TRACKER CIRCUIT
Publication number
20200036338
Publication date
Jan 30, 2020
Qorvo US, Inc.
Philippe Gorisse
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
VOLTAGE MEMORY DIGITAL PRE-DISTORTION CIRCUIT
Publication number
20190229975
Publication date
Jul 25, 2019
Qorvo US, Inc.
Nadim Khlat
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RF CIRCUITRY HAVING SIMPLIFIED ACOUSTIC RF RESONATOR PARALLEL CAPAC...
Publication number
20190214966
Publication date
Jul 11, 2019
Qorvo US, Inc.
Nadim Khlat
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ENVELOPE TRACKING AMPLIFIER CIRCUIT
Publication number
20190181803
Publication date
Jun 13, 2019
Qorvo US, Inc.
Jean-Frederic Chiron
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
VOLTAGE MEMORY DIGITAL PRE-DISTORTION CIRCUIT
Publication number
20190020526
Publication date
Jan 17, 2019
Qorvo US, Inc.
Nadim Khlat
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ACOUSTIC FILTER EMPLOYING INDUCTIVE COUPLING
Publication number
20180076793
Publication date
Mar 15, 2018
Qorvo US, Inc.
Nadim Khlat
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
MULTI-MODE RADIO FREQUENCY CIRCUITRY
Publication number
20180013465
Publication date
Jan 11, 2018
Qorvo US, Inc.
Jean-Frederic Chiron
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Acoustic RF resonator parallel capacitance compensation
Publication number
20160191016
Publication date
Jun 30, 2016
RF Micro Devices, Inc.
Nadim Khlat
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Simplified acoustic rf resonator parallel capacitance compensation
Publication number
20160191014
Publication date
Jun 30, 2016
RF Micro Devices, Inc.
Nadim Khlat
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NOISE CONVERSION GAIN LIMITED RF POWER AMPLIFIER
Publication number
20140266427
Publication date
Sep 18, 2014
RF Micro Devices, Inc.
Jean-Frederic Chiron
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
ENVELOPE TRACKING POWER SUPPLY VOLTAGE DYNAMIC RANGE REDUCTION
Publication number
20140266428
Publication date
Sep 18, 2014
RF Micro Devices, Inc.
Jean-Frederic Chiron
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
RUGGED IQ RECEIVER BASED RF GAIN MEASUREMENTS
Publication number
20140099907
Publication date
Apr 10, 2014
RF Micro Devices, Inc.
Jean-Frederic Chiron
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PULSED BEHAVIOR MODELING WITH STEADY STATE AVERAGE CONDITIONS
Publication number
20130181730
Publication date
Jul 18, 2013
RF Micro Devices, Inc.
James M. Retz
G01 - MEASURING TESTING
Information
Patent Application
NOISE REDUCTION FOR ENVELOPE TRACKING
Publication number
20130169245
Publication date
Jul 4, 2013
RF Micro Devices, Inc.
Michael R. Kay
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
QUASI ISO-GAIN SUPPLY VOLTAGE FUNCTION FOR ENVELOPE TRACKING SYSTEMS
Publication number
20130024142
Publication date
Jan 24, 2013
RF Micro Devices, Inc.
Andrew F. Folkmann
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
FAST ENVELOPE SYSTEM CALIBRATION
Publication number
20120195352
Publication date
Aug 2, 2012
RF Micro Devices, Inc.
Jean-Frederic Chiron
H04 - ELECTRIC COMMUNICATION TECHNIQUE