Inventor · disambiguated record
Tsung-Yu Lei
Also filed as: LEI TSUNG-YU
30 granted patents·8 pending applications·423 citations·filing 2001–2018
97Inventor score
Top patents by PatentIndex Score
38 records- 0193USD487800SFanDELTA ELECTRONICS INC·Filed 2003·Granted Mar 23, 2004·68 cites·1 claims
- 0289US7063504B2Cooling fanDELTA ELECTRONICS INC·Filed 2003·Granted Jun 20, 2006·36 cites·18 claims
- 0387US7391611B2Heat-dissipating device and a housing thereofDELTA ELECTRONICS INC·Filed 2006·Granted Jun 24, 2008·13 cites·19 claims
- 0487USD511824SFanDELTA ELECTRONICS INC·Filed 2004·Granted Nov 22, 2005·34 cites·1 claims
- 0584USD486572SImpellerDELTA ELECTRONICS INC·Filed 2003·Granted Feb 10, 2004·31 cites·1 claims
- 0683US7416386B2Heat dissipation apparatusDELTA ELECTRONICS INC·Filed 2007·Granted Aug 26, 2008·14 cites·17 claims
- 0782US6779992B2Composite heat-dissipating deviceDELTA ELECTRONICS INC·Filed 2002·Granted Aug 24, 2004·29 cites·26 claims
- 0880USD513530SFanDELTA ELECTRONICS INC·Filed 2004·Granted Jan 10, 2006·25 cites·1 claims
- 0977US7110255B2Heat-dissipating device and a housing thereofDELTA ELECTRONICS INC·Filed 2003·Granted Sep 19, 2006·20 cites·19 claims
- 1077US7083387B2Axial flow fanDELTA ELECTRONICS INC·Filed 2004·Granted Aug 1, 2006·21 cites·17 claims
- 1174US7874796B2Heat dissipation moduleDELTA ELECTRONICS INC·Filed 2007·Granted Jan 25, 2011·7 cites·22 claims
- 1274US6648065B2Heat-dissipating moduleDELTA ELECTRONICS INC·Filed 2002·Granted Nov 18, 2003·20 cites·20 claims
- 1373US8029236B2Heat dissipation fanDELTA ELECTRONICS INC·Filed 2007·Granted Oct 4, 2011·7 cites·14 claims
- 1471US7038408B2Fan motor speed control circuitDELTA ELECTRONICS INC·Filed 2004·Granted May 2, 2006·18 cites·20 claims
- 1569US7802965B2Cooling fanDELTA ELECTRONICS INC·Filed 2006·Granted Sep 28, 2010·4 cites·19 claims
- 1667USD486158SImpellerDELTA ELECTRONICS INC·Filed 2002·Granted Feb 3, 2004·14 cites·1 claims
- 1765USD486906SFan housingDELTA ELECTRONICS INC·Filed 2003·Granted Feb 17, 2004·14 cites·1 claims
- 1861US7798771B2Heat dissipating deviceDELTA ELECTRONICS INC·Filed 2006·Granted Sep 21, 2010·1 cites·23 claims
- 1960US10024334B2Centrifugal fan and fan frame thereofDELTA ELECTRONICS INC·Filed 2013·Granted Jul 17, 2018·1 cites·19 claims
- 2058US7959413B2Fan and impeller thereofDELTA ELECTRONICS INC·Filed 2007·Granted Jun 14, 2011·3 cites·20 claims
- 2157USD492654SFrame of coolerDELTA ELECTRONICS INC·Filed 2002·Granted Jul 6, 2004·10 cites·1 claims
- 2256USD509896SFanDELTA ELECTRONICS INC·Filed 2004·Granted Sep 20, 2005·9 cites·1 claims
- 2353US2010085711A1Heat dissipation module and fan thereofDELTA ELECTRONICS INC·Filed 2009·Application pending·0 cites
- 2452US7688588B2Heat dissipation module and fan thereofDELTA ELECTRONICS INC·Filed 2007·Granted Mar 30, 2010·0 cites·19 claims
- 2550USD485613SFan housingDELTA ELECTRONICS INC·Filed 2003·Granted Jan 20, 2004·7 cites·1 claims
- 2649US8057166B2Passive fanHSIAO LI-HUI·Filed 2008·Granted Nov 15, 2011·2 cites·23 claims
- 2749US2008075598A1Fan assembly and impeller thereofCHEN TE-FU·Filed 2007·Application pending·0 cites
- 2848US7387496B2Fan assembly and impeller thereofDELTA ELECTRONICS INC·Filed 2004·Granted Jun 17, 2008·3 cites·2 claims
- 2947US2007284955A1Heat dissipating fanDELTA ELECTRONICS INC·Filed 2007·Application pending·0 cites
- 3045US7220101B2Centrifugal fan and fan frame thereofDELTA ELECTRONICS INC·Filed 2004·Granted May 22, 2007·6 cites·10 claims
- 3144US2010322764A1Cooling fanHUANG WEN-SHI·Filed 2010·Application pending·0 cites
- 3243US2006257254A1Heat dissipation apparatus and fan frame thereofDELTA ELECTRONICS INC·Filed 2005·Application pending·0 cites
- 3342US10962025B2Frame structure, fan and motorDELTA ELECTRONICS INC·Filed 2018·Granted Mar 30, 2021·0 cites·7 claims
- 3442US2007001523A1Magnetic-positioning motor and fanDELTA ELECTRONICS INC·Filed 2005·Application pending·0 cites
- 3539USD509895SFanDELTA ELECTRONICS INC·Filed 2004·Granted Sep 20, 2005·3 cites·1 claims
- 3638USD494548SFrame for a cooling fanDELTA ELECTRONICS INC·Filed 2002·Granted Aug 17, 2004·3 cites·1 claims
- 3738US2007092373A1Centrifugal fan and fan frame thereofCHEN TE-FU·Filed 2006·Application pending·0 cites
- 3836US2002079086A1Embedded centrifugal cooling deviceDELTA ELECTRONICS INC·Filed 2001·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Tsung-Yu Lei files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →