Inventor
HUANG JIAN-RONG
TW29 patents
⚠️ This page may combine multiple inventors who share the name “HUANG JIAN-RONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICHTEK TECHNOLOGY CORP
17 patentsUS7436158B2Oct 14, 2008
Low-gain current-mode voltage regulator
RICHTEK TECHNOLOGY CORP25 citations91
US8358113B2Jan 22, 2013
Current balance in a multi-phase power converter with constant on-time control
RICHTEK TECHNOLOGY CORP34 citations90
US7768246B2Aug 3, 2010
Output ripple control circuit and method for a PWM system
RICHTEK TECHNOLOGY CORP8 citations83
US7560917B2Jul 14, 2009
Current feed-through adaptive voltage position control for a voltage regulator
RICHTEK TECHNOLOGY CORP17 citations83
US7023253B2Apr 4, 2006
Apparatus and method for noise sensitivity improvement to a switching system
RICHTEK TECHNOLOGY CORP11 citations83
US8502515B1Aug 6, 2013
Multiphase DC-DC converting circuit and control circuit thereof
RICHTEK TECHNOLOGY CORP15 citations82
US7274177B2Sep 25, 2007
Overshoot suppression circuit for a voltage regulation module
RICHTEK TECHNOLOGY CORP11 citations82
US7233134B2Jun 19, 2007
DC-to-DC converter with fast load transient response and method thereof
RICHTEK TECHNOLOGY CORP15 citations82
US6946823B2Sep 20, 2005
Delta-sigma DC-to-DC converter and method thereof
RICHTEK TECHNOLOGY CORP17 citations82
US7049800B2May 23, 2006
Switching mode voltage regulator and method thereof
RICHTEK TECHNOLOGY CORP7 citations72
US6927960B2Aug 9, 2005
Circuit protection device
RICHTEK TECHNOLOGY CORP4 citations63
US7696731B2Apr 13, 2010
Method and circuit for reducing switching ringing in switching regulator
RICHTEK TECHNOLOGY CORP6 citations62
US9287774B2Mar 15, 2016
Power converter control circuit
RICHTEK TECHNOLOGY CORP2 citations61
US7781921B2Aug 24, 2010
Voltage regulator and method for generating indicator signal in voltage regulator
RICHTEK TECHNOLOGY CORP2 citations61
US6969980B1Nov 29, 2005
Noise-resistant pulse width modulator
RICHTEK TECHNOLOGY CORP2 citations60
US9859783B1Jan 2, 2018
Voltage converter controller and voltage converter circuit
RICHTEK TECHNOLOGY CORP1 citations51
US7830132B2Nov 9, 2010
Output ripple control circuit and method for a PWM system
RICHTEK TECHNOLOGY CORP0 citations51
WAN YI-CHENG
4 patentsUS8508206B2Aug 13, 2013
Adaptive constant on time adjustment circuit and method for adaptively adjusting constant on time
WAN YI-CHENG22 citations89
US8766617B2Jul 1, 2014
Method for improving voltage identification transient response and voltage regulator
WAN YI-CHENG12 citations79
US8917072B2Dec 23, 2014
Control circuit and method for providing a signal for a PWM voltage regulator to convert an input voltage into an output voltage
WAN YI-CHENG1 citations49
US8836307B2Sep 16, 2014
Voltage regulator and pulse width modulation signal generation method thereof
WAN YI-CHENG1 citations47
FENG CHIEH-MIN
2 patentsMEDIATEK SINGAPORE PTE LTD
2 patentsUS12191767B2Jan 7, 2025
Apparatus and method for applying dynamic compensation to feedback signal generated from loadline of voltage regulator
MEDIATEK SINGAPORE PTE LTD0 citations59
US11860660B2Jan 2, 2024
Apparatus and method of performing load transient frequency detection for dynamically managing controllable circuit in voltage regulator
MEDIATEK SINGAPORE PTE LTD0 citations59