Inventor
CHUANG MING-NAN
TW12 patents
⚠️ This page may combine multiple inventors who share the name “CHUANG MING-NAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LEADTREND TECH CORP
10 patentsUS7619909B2Nov 17, 2009
Control circuit for adjusting leading edge blanking time and power converting system using the same control circuit
LEADTREND TECH CORP9 citations82
US7821750B2Oct 26, 2010
Voltage converter for preventing switch device from being damaged by voltage spike by utilizing protection circuit
LEADTREND TECH CORP6 citations62
US7446506B2Nov 4, 2008
Apparatus for preventing capacitor charger from overcharging and method thereof
LEADTREND TECH CORP2 citations62
US7772824B2Aug 10, 2010
Control method for adjusting leading edge blanking time in power converting system
LEADTREND TECH CORP3 citations61
US7573730B2Aug 11, 2009
Charging device with boundary mode control
LEADTREND TECH CORP6 citations61
US7511974B2Mar 31, 2009
High voltage charging circuit
LEADTREND TECH CORP2 citations61
US6982882B2Jan 3, 2006
High voltage charging circuit for charging a high voltage capacitor
LEADTREND TECH CORP4 citations61
US7378824B2May 27, 2008
Voltage converter capable of avoiding voltage drop occurring in input signal
LEADTREND TECH CORP6 citations59
US8362750B2Jan 29, 2013
Apparatus for preventing capacitor charger from overcharging and method thereof
LEADTREND TECH CORP1 citations51
US7106008B2Sep 12, 2006
Flashlight control circuit
LEADTREND TECH CORP1 citations45