Inventor

YU WEIFU

SG8 patents

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

INFINEON TECHNOLOGIES AUSTRIA AG

5 patents

US9455620B2Sep 27, 2016

AC/DC converter with clamped boost and buck modes and DC output harmonic control

INFINEON TECHNOLOGIES AUSTRIA AG7 citations82

US9960686B2May 1, 2018

System and method for detecting a loss of AC power in a switched-mode power supply

INFINEON TECHNOLOGIES AUSTRIA AG4 citations71

US9692308B2Jun 27, 2017

Switch-mode power supply current monitoring with over current and overload protection

INFINEON TECHNOLOGIES AUSTRIA AG3 citations71

US10256744B2Apr 9, 2019

Controller device with adaptive synchronous rectification

INFINEON TECHNOLOGIES AUSTRIA AG1 citations58

US10536088B2Jan 14, 2020

Switched mode power supply controller

INFINEON TECHNOLOGIES AUSTRIA AG0 citations47

VESTAS WIND SYS AS

1 patent

US9429142B2Aug 30, 2016

Method for charging a DC link of a wind turbine power electronic converter

VESTAS WIND SYS AS7 citations82

DYSON TECHNOLOGY LTD

1 patent

US12272940B2Apr 8, 2025

Protection circuit for an electrical appliance

DYSON TECHNOLOGY LTD0 citations55

INFINEON TECHNOLOGIES AUSTRIA

1 patent

US9337748B2May 10, 2016

System and method for a DC-to-DC power converter with inverter stage coupled to the DC input

INFINEON TECHNOLOGIES AUSTRIA0 citations40