P

Inventor

WU TSUNG-CHIEN

TW10 patents
⚠️ This page may combine multiple inventors who share the name “WU TSUNG-CHIEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LEADTREND TECH CORP

5 patents
US11791737B2Oct 17, 2023

Control methods for changing minimum on-time of synchronous rectifier and related synchronous rectifier controllers

LEADTREND TECH CORP0 citations61
US11990845B2May 21, 2024

Secondary controller applied to a secondary side of a power converter and operation method thereof

LEADTREND TECH CORP0 citations60
US12126268B2Oct 22, 2024

Synchronous rectifiers and charging methods used therein

LEADTREND TECH CORP0 citations59
US11557975B2Jan 17, 2023

Power supplies with synchronous rectification

LEADTREND TECH CORP0 citations50
US11128227B2Sep 21, 2021

Secondary controller applied to a secondary side of a power converter and operation method thereof

LEADTREND TECH CORP0 citations50

UNITED MICROELECTRONICS CORP

3 patents
US7636018B2Dec 22, 2009

Phase locked loop with phase shifted input

UNITED MICROELECTRONICS CORP14 citations82
US7808308B2Oct 5, 2010

Voltage generating apparatus

UNITED MICROELECTRONICS CORP14 citations80
US7571415B2Aug 4, 2009

Layout of power device

UNITED MICROELECTRONICS CORP0 citations32

LEE YUAN-CHE

1 patent
US8159557B2Apr 17, 2012

Method of generating a gain of an image frame

LEE YUAN-CHE0 citations39

LEADTREND TECH CORPORATION

1 patent
US12598802B2Apr 7, 2026

High-voltage tolerant device and detection circuit

LEADTREND TECH CORPORATION0 citations38