Inventor
WU TSAI-FU
TW21 patents
⚠️ This page may combine multiple inventors who share the name “WU TSAI-FU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIV NAT TSING HUA
6 patentsUS10003251B2Jun 19, 2018
Power converting device containing high frequency inverter and low frequency inverter connecting in parallel and the method thereof
UNIV NAT TSING HUA10 citations81
US11757301B2Sep 12, 2023
Carriers synchronizing method of hybrid frequency parallel inverter and system thereof
UNIV NAT TSING HUA2 citations67
US11056983B1Jul 6, 2021
Power converting device and method with high-frequency inverter module compensating low-frequency inverter module
UNIV NAT TSING HUA5 citations66
US11362599B2Jun 14, 2022
Controlling method for single-phase bidirectional inverter and device thereof
UNIV NAT TSING HUA0 citations53
US12301135B2May 13, 2025
Phase and amplitude improving method and system thereof
UNIV NAT TSING HUA0 citations44
US10615717B1Apr 7, 2020
Single phase controlling method and three phase inverting device using the same
UNIV NAT TSING HUA0 citations31
FEGO PREC IND CO LTD
5 patentsUS6876159B1Apr 5, 2005
Electronic ballast system for emergency lighting applications
FEGO PREC IND CO LTD23 citations92
US7102326B1Sep 5, 2006
Motor speed variator and a driving method thereof
FEGO PREC IND CO LTD22 citations91
US7094184B1Aug 22, 2006
Self-sourcing exercise bike with a linear digital control magnetic resistance braking apparatus
FEGO PREC IND CO LTD41 citations89
US6949006B1Sep 27, 2005
Belt-disc sander having speed adjuster
FEGO PREC IND CO LTD15 citations83
US6624599B1Sep 23, 2003
Compact single-stage electronic ballast circuit for emergency lighting applications
FEGO PREC IND CO LTD6 citations62
NAT UNIV TSING HUA
4 patentsUS9413260B1Aug 9, 2016
Method of current control of three-phase modular multilevel converter with inductance changes allowed
NAT UNIV TSING HUA36 citations89
US9341660B2May 17, 2016
Load impedance estimation and repetitive control method capable of allowing inductance variation for inverter
NAT UNIV TSING HUA4 citations66
US9391513B2Jul 12, 2016
Method of current compensation based on division-sigma control for DC/DC converter
NAT UNIV TSING HUA0 citations46
US9680397B2Jun 13, 2017
Three-phase inverting apparatus and control method and paralleled power conversion system thereof
NAT UNIV TSING HUA0 citations35