Inventor · disambiguated record
Po-Hao Yu
Also filed as: YU PO-HAO
14 granted patents·2 pending applications·91 citations·filing 2003–2015
91Inventor score
Top patents by PatentIndex Score
16 records- 0192US7281896B2Fan and impeller thereofDELTA ELECTRONICS INC·Filed 2006·Granted Oct 16, 2007·25 cites·20 claims
- 0284US9806567B2Waterproof motorDELTA ELECTRONICS INC·Filed 2015·Granted Oct 31, 2017·5 cites·14 claims
- 0378US7909586B2Fan and rotor thereofDELTA ELECTRONICS INC·Filed 2006·Granted Mar 22, 2011·9 cites·17 claims
- 0477US6948912B2Heat dissipation device and its impeller thereofDELTA ELECTRONICS INC·Filed 2003·Granted Sep 27, 2005·21 cites·27 claims
- 0572US8113793B2FanYU PO-HAO·Filed 2008·Granted Feb 14, 2012·7 cites·21 claims
- 0671US9103347B2Fan deviceYU PO-HAO·Filed 2011·Granted Aug 11, 2015·3 cites·10 claims
- 0770US8083470B2Fan and impeller thereofYU PO-HAO·Filed 2008·Granted Dec 27, 2011·7 cites·19 claims
- 0870US7538466B2Dual fan and dual motor structure thereofDELTA ELECTRONICS INC·Filed 2006·Granted May 26, 2009·5 cites·20 claims
- 0959US8579609B2Fan and inner rotor motor thereofLEE CHIN-HONG·Filed 2008·Granted Nov 12, 2013·4 cites·20 claims
- 1059US8350605B2Phase-locked loop with novel phase detection mechanismMOAI ELECTRONICS CORP·Filed 2010·Granted Jan 8, 2013·2 cites·11 claims
- 1158US9903206B2ImpellerYU PO HAO·Filed 2011·Granted Feb 27, 2018·1 cites·10 claims
- 1254US9410550B2Air-extracting type heat dissipating apparatusYEH SHIR-HARN·Filed 2012·Granted Aug 9, 2016·1 cites·14 claims
- 1353US9228594B2Fan assembly and airflow passage structure thereofYU PO-HAO·Filed 2011·Granted Jan 5, 2016·1 cites·17 claims
- 1452US8231366B2Fan, motor and air-cooled bushing comprising an internal wall, external wall and hollow portion therebetweenHSU SHUO-HSIU·Filed 2009·Granted Jul 31, 2012·0 cites·18 claims
- 1546US2007147992A1Fan and fan housing thereofDELTA ELECTRONICS INC·Filed 2006·Application pending·0 cites
- 1641US2006237453A1Fan module and fan duct thereofDELTA ELECTRONICS INC·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →