Inventor
SU YING-CHIEH
TW25 patents
⚠️ This page may combine multiple inventors who share the name “SU YING-CHIEH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SYSTEM GENERAL CORP
4 patentsUS7116090B1Oct 3, 2006
Switching control circuit for discontinuous mode PFC converters
SYSTEM GENERAL CORP95 citations97
US8054656B2Nov 8, 2011
Switching control circuit for a switching power converter
SYSTEM GENERAL CORP9 citations84
US8023289B2Sep 20, 2011
Offline synchronous rectifier with causal circuit for resonant switching power converter
SYSTEM GENERAL CORP11 citations83
US7990739B2Aug 2, 2011
Asymmetrical resonant power converters
SYSTEM GENERAL CORP0 citations40
RICHTEK TECHNOLOGY CORP
4 patentsUS12009753B2Jun 11, 2024
Half-bridge flyback power converter and control method thereof
RICHTEK TECHNOLOGY CORP4 citations75
US12136885B2Nov 5, 2024
Resonant half-bridge flyback power converter with skipping cycles and control method thereof
RICHTEK TECHNOLOGY CORP2 citations73
US11962247B2Apr 16, 2024
Resonant half-bridge flyback power converter with skipping cycles and control method thereof
RICHTEK TECHNOLOGY CORP2 citations73
US12184183B2Dec 31, 2024
Flyback power converter having emulated demagnetized signal and switching control circuit and control method thereof
RICHTEK TECHNOLOGY CORP0 citations62
O2MICRO INC
3 patentsUS9781793B2Oct 3, 2017
Controlling brightness and color temperature of light sources
O2MICRO INC23 citations94
US9386653B2Jul 5, 2016
Circuits and methods for driving light sources
O2MICRO INC32 citations94
US9660539B2May 23, 2017
Switching power supplies, and switch controllers for switching power supplies
O2MICRO INC4 citations72
YANG TA-YUNG
3 patentsUS8094468B2Jan 10, 2012
Control circuit having off-time modulation to operate power converter at quasi-resonance and in continuous current mode
YANG TA-YUNG26 citations92
US8711583B2Apr 29, 2014
Single-stage PFC converter with constant voltage and constant current
YANG TA-YUNG5 citations72
US8451632B2May 28, 2013
Dual-Switches flyback power converter with self-excited supply to power the high-side driver
YANG TA-YUNG4 citations62