Inventor
DROGI SERGE FRANCOIS
US104 patents
⚠️ This page may combine multiple inventors who share the name “DROGI SERGE FRANCOIS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SKYWORKS SOLUTIONS INC
22 patentsUS10110169B2Oct 23, 2018
Apparatus and methods for envelope tracking systems with automatic mode selection
SKYWORKS SOLUTIONS INC90 citations98
US11223325B2Jan 11, 2022
Multi-level envelope tracking systems with adjusted voltage steps
SKYWORKS SOLUTIONS INC17 citations94
US10270394B2Apr 23, 2019
Automated envelope tracking system
SKYWORKS SOLUTIONS INC17 citations94
US10181820B2Jan 15, 2019
Power amplification system with envelope-based bias
SKYWORKS SOLUTIONS INC33 citations94
US10972055B2Apr 6, 2021
Integrated doherty power amplifier
SKYWORKS SOLUTIONS INC15 citations93
US10454428B2Oct 22, 2019
Apparatus and methods for envelope tracking systems with automatic mode selection
SKYWORKS SOLUTIONS INC29 citations90
US11757414B2Sep 12, 2023
Multi-level envelope tracking systems with adjusted voltage steps
SKYWORKS SOLUTIONS INC7 citations86
US11658615B2May 23, 2023
Multi-level envelope tracking with analog interface
SKYWORKS SOLUTIONS INC5 citations86
US11444576B2Sep 13, 2022
Power amplifier bias modulation for multi-level supply envelope tracking
SKYWORKS SOLUTIONS INC8 citations86
US11387797B2Jul 12, 2022
Envelope tracking systems for power amplifiers
SKYWORKS SOLUTIONS INC7 citations86
US11374538B2Jun 28, 2022
Apparatus and methods for envelope tracking
SKYWORKS SOLUTIONS INC10 citations86
US11239800B2Feb 1, 2022
Power amplifier bias modulation for low bandwidth envelope tracking
SKYWORKS SOLUTIONS INC12 citations86
US11223323B2Jan 11, 2022
Multi-level envelope tracking systems with separate DC and AC paths
SKYWORKS SOLUTIONS INC9 citations86
US11038471B2Jun 15, 2021
Envelope tracking system with modeling of a power amplifier supply voltage filter
SKYWORKS SOLUTIONS INC10 citations86
US11476815B2Oct 18, 2022
Envelope tracking systems for power amplifiers
SKYWORKS SOLUTIONS INC5 citations84
US11223324B2Jan 11, 2022
Multi-level envelope tracking with analog interface
SKYWORKS SOLUTIONS INC5 citations84
US10985703B2Apr 20, 2021
Fast envelope tracking systems for power amplifiers
SKYWORKS SOLUTIONS INC7 citations84
US10985711B2Apr 20, 2021
Wide bandwidth envelope trackers
SKYWORKS SOLUTIONS INC8 citations84
US10804867B2Oct 13, 2020
Quadrature amplifier having envelope control
SKYWORKS SOLUTIONS INC6 citations84
US10615757B2Apr 7, 2020
Wide bandwidth envelope trackers
SKYWORKS SOLUTIONS INC9 citations84
US10516368B2Dec 24, 2019
Fast envelope tracking systems for power amplifiers
SKYWORKS SOLUTIONS INC11 citations84
US10381983B2Aug 13, 2019
Envelope tracking for high power amplifiers
SKYWORKS SOLUTIONS INC11 citations84
QUANTANCE INC
21 patentsUS9270239B2Feb 23, 2016
Envelope tracking system with internal power amplifier characterization
QUANTANCE INC45 citations98
US9271236B2Feb 23, 2016
ET system with adjustment for noise
QUANTANCE INC44 citations98
US8718579B2May 6, 2014
Envelope tracking power amplifier system with delay calibration
QUANTANCE INC57 citations98
US8022761B2Sep 20, 2011
Error driven RF power amplifier control with increased efficiency
QUANTANCE INC68 citations98
US7917105B2Mar 29, 2011
RF power amplifier controller circuit with compensation for output impedance mismatch
QUANTANCE INC52 citations98
US7783269B2Aug 24, 2010
Power amplifier controller with polar transmitter
QUANTANCE INC102 citations98
US7761065B2Jul 20, 2010
RF power amplifier controller circuit with compensation for output impedance mismatch
QUANTANCE INC54 citations98
US7454238B2Nov 18, 2008
Power combining power supply system
QUANTANCE INC95 citations98
US9225362B2Dec 29, 2015
Power supply
QUANTANCE INC65 citations95
US8018277B2Sep 13, 2011
RF power amplifier system with impedance modulation
QUANTANCE INC32 citations93
US8013674B2Sep 6, 2011
Amplifier compression adjustment circuit
QUANTANCE INC27 citations93
US7933570B2Apr 26, 2011
Power amplifier controller circuit
QUANTANCE INC27 citations93
US7782134B2Aug 24, 2010
RF power amplifier system with impedance modulation
QUANTANCE INC36 citations93
US7777566B1Aug 17, 2010
Amplifier compression adjustment circuit
QUANTANCE INC39 citations93
US8710925B2Apr 29, 2014
RF power amplifier circuit with mismatch tolerance
QUANTANCE INC21 citations92
US8050638B2Nov 1, 2011
Power amplifier controller with polar transmitter
QUANTANCE INC17 citations92
US7466195B2Dec 16, 2008
Error driven RF power amplifier control with increased efficiency
QUANTANCE INC37 citations92
US7917106B2Mar 29, 2011
RF power amplifier controller circuit including calibrated phase control loop
QUANTANCE INC21 citations90
US7741903B2Jun 22, 2010
Distortion-driven power amplifier power supply controller
QUANTANCE INC14 citations84
US8866548B2Oct 21, 2014
High speed power supply system
QUANTANCE INC6 citations83
US9535491B2Jan 3, 2017
Power supply
QUANTANCE INC5 citations82
DROGI SERGE FRANCOIS
5 patentsUS8183917B2May 22, 2012
RF power amplifier circuit with mismatch tolerance
DROGI SERGE FRANCOIS100 citations98
US8731496B2May 20, 2014
Power amplifier power controller
DROGI SERGE FRANCOIS32 citations94
US8095090B2Jan 10, 2012
RF power amplifier controller circuit
DROGI SERGE FRANCOIS24 citations92
US8405456B2Mar 26, 2013
High speed power supply system
DROGI SERGE FRANCOIS9 citations84
US8400217B2Mar 19, 2013
RF power amplifier circuit with mismatch tolerance
DROGI SERGE FRANCOIS6 citations83
VINAYAK VIKAS
2 patentsShowing the top 50 of 104 patents by PatentIndex Score.