Inventor
TSAI WEN-TIEN
TW13 patents
⚠️ This page may combine multiple inventors who share the name “TSAI WEN-TIEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IND TECH RES INST
9 patentsUS11632840B2Apr 18, 2023
LED driving circuit and method
IND TECH RES INST0 citations51
US9257904B2Feb 9, 2016
Direct current conversion circuit
IND TECH RES INST1 citations51
US12107503B2Oct 1, 2024
Multi-stage buck converter
IND TECH RES INST0 citations49
US12137502B2Nov 5, 2024
Linear driving module
IND TECH RES INST0 citations48
US10986715B1Apr 20, 2021
LED driving circuit and method
IND TECH RES INST0 citations48
US12445050B2Oct 14, 2025
Voltage converter with reduced inductive energy conversion
IND TECH RES INST0 citations44
US9343956B2May 17, 2016
Passive power factor correction circuit, electronic device applying the same and operation methods thereof
IND TECH RES INST0 citations40
US9190904B2Nov 17, 2015
DC conversion circuit
IND TECH RES INST0 citations40
US9549444B2Jan 17, 2017
Dimming system and operating method thereof
IND TECH RES INST0 citations35
TSAI WEN-TIEN
4 patentsUS8901900B2Dec 2, 2014
Buck power factor correction system
TSAI WEN-TIEN2 citations59
US8111009B2Feb 7, 2012
Light adjustment circuit for alternating-current light emitting diodes (AC-LED's)
TSAI WEN-TIEN4 citations52
US9048750B2Jun 2, 2015
Active buck power factor correction device
TSAI WEN-TIEN1 citations49
US8878459B2Nov 4, 2014
Method for identifying rated power of HID lamp
TSAI WEN-TIEN0 citations38