Inventor
LEI TSUNG-YU
TW30 patents
⚠️ This page may combine multiple inventors who share the name “LEI TSUNG-YU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DELTA ELECTRONICS INC
29 patentsUSD487800SMar 23, 2004
Fan
DELTA ELECTRONICS INC68 citations94
US7110255B2Sep 19, 2006
Heat-dissipating device and a housing thereof
DELTA ELECTRONICS INC20 citations92
US7083387B2Aug 1, 2006
Axial flow fan
DELTA ELECTRONICS INC21 citations92
USD513530SJan 10, 2006
Fan
DELTA ELECTRONICS INC25 citations92
USD511824SNov 22, 2005
Fan
DELTA ELECTRONICS INC34 citations92
US6779992B2Aug 24, 2004
Composite heat-dissipating device
DELTA ELECTRONICS INC29 citations92
US6648065B2Nov 18, 2003
Heat-dissipating module
DELTA ELECTRONICS INC20 citations92
US7063504B2Jun 20, 2006
Cooling fan
DELTA ELECTRONICS INC36 citations91
USD486572SFeb 10, 2004
Impeller
DELTA ELECTRONICS INC31 citations91
USD486158SFeb 3, 2004
Impeller
DELTA ELECTRONICS INC14 citations84
US8029236B2Oct 4, 2011
Heat dissipation fan
DELTA ELECTRONICS INC7 citations83
US7874796B2Jan 25, 2011
Heat dissipation module
DELTA ELECTRONICS INC7 citations83
US7391611B2Jun 24, 2008
Heat-dissipating device and a housing thereof
DELTA ELECTRONICS INC13 citations83
US7038408B2May 2, 2006
Fan motor speed control circuit
DELTA ELECTRONICS INC18 citations83
US7416386B2Aug 26, 2008
Heat dissipation apparatus
DELTA ELECTRONICS INC14 citations82
USD486906SFeb 17, 2004
Fan housing
DELTA ELECTRONICS INC14 citations82
USD509896SSep 20, 2005
Fan
DELTA ELECTRONICS INC9 citations73
USD492654SJul 6, 2004
Frame of cooler
DELTA ELECTRONICS INC10 citations73
USD485613SJan 20, 2004
Fan housing
DELTA ELECTRONICS INC7 citations72
US7387496B2Jun 17, 2008
Fan assembly and impeller thereof
DELTA ELECTRONICS INC3 citations63
US7220101B2May 22, 2007
Centrifugal fan and fan frame thereof
DELTA ELECTRONICS INC6 citations63
USD509895SSep 20, 2005
Fan
DELTA ELECTRONICS INC3 citations62
USD494548SAug 17, 2004
Frame for a cooling fan
DELTA ELECTRONICS INC3 citations62
US7802965B2Sep 28, 2010
Cooling fan
DELTA ELECTRONICS INC4 citations61
US7959413B2Jun 14, 2011
Fan and impeller thereof
DELTA ELECTRONICS INC3 citations56
US7688588B2Mar 30, 2010
Heat dissipation module and fan thereof
DELTA ELECTRONICS INC0 citations52
US7798771B2Sep 21, 2010
Heat dissipating device
DELTA ELECTRONICS INC1 citations51
US10024334B2Jul 17, 2018
Centrifugal fan and fan frame thereof
DELTA ELECTRONICS INC1 citations48
US10962025B2Mar 30, 2021
Frame structure, fan and motor
DELTA ELECTRONICS INC0 citations44