P

Inventor

YU PO-HAO

TW14 patents
⚠️ This page may combine multiple inventors who share the name “YU PO-HAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DELTA ELECTRONICS INC

5 patents
US7281896B2Oct 16, 2007

Fan and impeller thereof

DELTA ELECTRONICS INC25 citations92
US6948912B2Sep 27, 2005

Heat dissipation device and its impeller thereof

DELTA ELECTRONICS INC21 citations92
US7909586B2Mar 22, 2011

Fan and rotor thereof

DELTA ELECTRONICS INC9 citations83
US9806567B2Oct 31, 2017

Waterproof motor

DELTA ELECTRONICS INC5 citations67
US7538466B2May 26, 2009

Dual fan and dual motor structure thereof

DELTA ELECTRONICS INC5 citations62

YU PO-HAO

4 patents
US8113793B2Feb 14, 2012

Fan

YU PO-HAO7 citations81
US8083470B2Dec 27, 2011

Fan and impeller thereof

YU PO-HAO7 citations75
US9103347B2Aug 11, 2015

Fan device

YU PO-HAO3 citations60
US9228594B2Jan 5, 2016

Fan assembly and airflow passage structure thereof

YU PO-HAO1 citations48

MOAI ELECTRONICS CORP

1 patent
US8350605B2Jan 8, 2013

Phase-locked loop with novel phase detection mechanism

MOAI ELECTRONICS CORP2 citations60

LEE CHIN-HONG

1 patent
US8579609B2Nov 12, 2013

Fan and inner rotor motor thereof

LEE CHIN-HONG4 citations54

HSU SHUO-HSIU

1 patent
US8231366B2Jul 31, 2012

Fan, motor and air-cooled bushing comprising an internal wall, external wall and hollow portion therebetween

HSU SHUO-HSIU0 citations51

YU PO HAO

1 patent
US9903206B2Feb 27, 2018

Impeller

YU PO HAO1 citations48

YEH SHIR-HARN

1 patent
US9410550B2Aug 9, 2016

Air-extracting type heat dissipating apparatus

YEH SHIR-HARN1 citations43