Inventor
RIPLEY DAVID S
US30 patents
⚠️ This page may combine multiple inventors who share the name “RIPLEY DAVID S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SKYWORKS SOLUTIONS INC
17 patentsUS6734729B1May 11, 2004
Closed loop power amplifier control
SKYWORKS SOLUTIONS INC62 citations96
US8351873B2Jan 8, 2013
Low noise RF driver
SKYWORKS SOLUTIONS INC35 citations93
US7994861B2Aug 9, 2011
System and method for pre-charging a current mirror
SKYWORKS SOLUTIONS INC17 citations92
US7605651B2Oct 20, 2009
Multimode amplifier for operation in linear and saturated modes
SKYWORKS SOLUTIONS INC77 citations92
US7538606B2May 26, 2009
Constant bandwidth DC offset correction in an amplifier
SKYWORKS SOLUTIONS INC18 citations92
US7408413B2Aug 5, 2008
Circuit for accurately controlling power amplifier output power
SKYWORKS SOLUTIONS INC21 citations92
US7385442B1Jun 10, 2008
System and method for constant bandwidth DC offset correction in an amplifier
SKYWORKS SOLUTIONS INC21 citations92
US7288991B2Oct 30, 2007
Power control circuit for accurate control of power amplifier output power
SKYWORKS SOLUTIONS INC24 citations92
US8023909B2Sep 20, 2011
Data conversion using a serial interface clock in a power amplifier module
SKYWORKS SOLUTIONS INC22 citations91
US7414479B2Aug 19, 2008
Automatic bias control circuit for reduced current consumption in a linear power amplifier
SKYWORKS SOLUTIONS INC20 citations91
US7276973B2Oct 2, 2007
Automatic bias control circuit for linear power amplifiers
SKYWORKS SOLUTIONS INC29 citations91
US7193474B2Mar 20, 2007
Current limit circuit for power amplifiers
SKYWORKS SOLUTIONS INC30 citations91
US7696826B2Apr 13, 2010
Temperature compensation of collector-voltage control RF amplifiers
SKYWORKS SOLUTIONS INC21 citations89
US7482868B2Jan 27, 2009
Dual mode power amplifier
SKYWORKS SOLUTIONS INC29 citations89
US7136003B1Nov 14, 2006
Clockless pulse shaping circuit for controlling a power amplified output
SKYWORKS SOLUTIONS INC26 citations86
US7589592B2Sep 15, 2009
System and method for pre-charging a current mirror
SKYWORKS SOLUTIONS INC15 citations83
US7142053B2Nov 28, 2006
Voltage clamp for improved transient performance of a collector voltage controlled power amplifier
SKYWORKS SOLUTIONS INC18 citations82
RIPLEY DAVID S
10 patentsUS8774739B2Jul 8, 2014
Multi-mode power supply regulator for power amplifier control
RIPLEY DAVID S27 citations92
US8537579B2Sep 17, 2013
Voltage conversion method in a continuously variable switched capacitor DC-DC voltage converter
RIPLEY DAVID S28 citations92
US8526995B2Sep 3, 2013
Data conversion using a serial interface clock in a power amplifier module
RIPLEY DAVID S28 citations91
US8330546B2Dec 11, 2012
Systems and methods for saturation correction in a power control loop
RIPLEY DAVID S20 citations91
US8188793B2May 29, 2012
Systems and methods for saturation detection and corection in a power control loop
RIPLEY DAVID S16 citations91
US8666337B2Mar 4, 2014
System and method for power amplifier control saturation detection and correction
RIPLEY DAVID S22 citations88
US8644777B2Feb 4, 2014
System and method for power amplifier over-voltage protection
RIPLEY DAVID S21 citations86
US8611836B2Dec 17, 2013
Amplifier gain adjustment in response to reduced supply voltage
RIPLEY DAVID S19 citations86
US8606200B2Dec 10, 2013
Error vector magnitude control within a linear transmitter
RIPLEY DAVID S11 citations83
US8514016B2Aug 20, 2013
Single die power amplifier with closed loop power control
RIPLEY DAVID S16 citations77