P

Inventor

CHEN JIANN-FUH

TW12 patents
⚠️ This page may combine multiple inventors who share the name “CHEN JIANN-FUH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UNIV NAT CHENG KUNG

4 patents
US8374000B2Feb 12, 2013

Interleaved flyback converter device with leakage energy recycling

UNIV NAT CHENG KUNG7 citations80
US9300217B2Mar 29, 2016

Electrolytic capacitor-less AC/DC converter and controlling method thereof

UNIV NAT CHENG KUNG6 citations65
US9155136B2Oct 6, 2015

LED driver having compensation capacitor set

UNIV NAT CHENG KUNG1 citations48
US10050538B2Aug 14, 2018

Flyback converter and controlling method thereof

UNIV NAT CHENG KUNG0 citations33

LIANG TSORNG-JUU

3 patents
US8461765B2Jun 11, 2013

LED driving device

LIANG TSORNG-JUU3 citations57
US8427071B2Apr 23, 2013

Light emitting diode driving device with a simple structure and an enhanced efficiency

LIANG TSORNG-JUU4 citations57
US8836229B2Sep 16, 2014

LED driver circuit

LIANG TSORNG-JUU3 citations56

PREC INTERNAT CORP

1 patent
US7180303B1Feb 20, 2007

Simple partial discharge detector for power equipment using acoustic emission technique

PREC INTERNAT CORP13 citations73

CHENG KUNG UNIVERSITY

1 patent
US9368977B2Jun 14, 2016

Battery equalization circuits for series charging/discharging and controlling methods thereof

CHENG KUNG UNIVERSITY9 citations72

LIU CHING-HSIUNG

1 patent
US7557532B2Jul 7, 2009

Voltage supplying apparatus using a fuel cell

LIU CHING-HSIUNG6 citations53

UNELECTRA INTERNAT CORP

1 patent
US7339447B2Mar 4, 2008

High-voltage transformer coil with acoustic wave guiding function

UNELECTRA INTERNAT CORP2 citations51

DELTA ELECTRONICS INC

1 patent
US5814898ASep 29, 1998

Uninterruptable power supply device for a motor

DELTA ELECTRONICS INC4 citations49