Inventor
YANG CHAO-FU
TW35 patents
Patents
35 patentsUSD806225SDec 26, 2017
Fan
DELTA ELECTRONICS INC38 citations94
USD804647SDec 5, 2017
Fan blade
DELTA ELECTRONICS INC30 citations94
US12385503B1Aug 12, 2025
Axial fan and axial fan assembly
DELTA ELECTRONICS INC2 citations73
USD1085395SJul 22, 2025
Fan
DELTA ELECTRONICS INC2 citations73
US12025143B2Jul 2, 2024
Mixed flow fan with enhanced heat dissipation efficiency
DELTA ELECTRONICS INC2 citations73
US10539149B2Jan 21, 2020
Impeller and fan
DELTA ELECTRONICS INC2 citations73
US10330120B2Jun 25, 2019
Boost fan structure
DELTA ELECTRONICS INC3 citations73
US9970443B2May 15, 2018
Fan frame and fan assembly with silencing structures
DELTA ELECTRONICS INC4 citations73
US11746798B2Sep 5, 2023
Centrifugal fan
DELTA ELECTRONICS INC2 citations71
US11236760B2Feb 1, 2022
Impeller and fan
DELTA ELECTRONICS INC2 citations71
US12416313B1Sep 16, 2025
Centrifugal fan
DELTA ELECTRONICS INC0 citations62
US12385493B2Aug 12, 2025
Fan
DELTA ELECTRONICS INC0 citations62
USD1073040SApr 29, 2025
Fan
DELTA ELECTRONICS INC1 citations62
US11867188B2Jan 9, 2024
Fan
DELTA ELECTRONICS INC0 citations62
US11649832B2May 16, 2023
Fan impeller
DELTA ELECTRONICS INC0 citations62
US11365748B2Jun 21, 2022
Fan impeller
DELTA ELECTRONICS INC1 citations62
US11078915B2Aug 3, 2021
Contra-rotating fan structure
DELTA ELECTRONICS INC1 citations62
USD1105017SDec 9, 2025
Frame of fan
DELTA ELECTRONICS INC0 citations61
USD1072224SApr 22, 2025
Frame of fan
DELTA ELECTRONICS INC1 citations61
US12129864B2Oct 29, 2024
Impeller
DELTA ELECTRONICS INC0 citations61
US11892007B2Feb 6, 2024
Impeller
DELTA ELECTRONICS INC0 citations61
US11635086B2Apr 25, 2023
Impeller
DELTA ELECTRONICS INC0 citations61
USD1087042SAug 5, 2025
Fan frame
DELTA ELECTRONICS INC1 citations60
US11209016B2Dec 28, 2021
Fan frame
DELTA ELECTRONICS INC0 citations60
US11053946B2Jul 6, 2021
Mixed-flow fan
DELTA ELECTRONICS INC1 citations59
US12140157B1Nov 12, 2024
Fan frame
DELTA ELECTRONICS INC1 citations57
US12404872B1Sep 2, 2025
Fan structure
DELTA ELECTRONICS INC0 citations56
US11578731B2Feb 14, 2023
Asymmetrical double-outlet blower
DELTA ELECTRONICS INC0 citations52
US11162498B2Nov 2, 2021
Fan
DELTA ELECTRONICS INC0 citations52
US12267984B2Apr 1, 2025
Heat dissipation assembly
DELTA ELECTRONICS INC0 citations51
US12146502B2Nov 19, 2024
Impeller and fan employing same
DELTA ELECTRONICS INC0 citations51
US12453040B2Oct 21, 2025
Fan module
DELTA ELECTRONICS INC0 citations50
US11965522B2Apr 23, 2024
Impeller
DELTA ELECTRONICS INC0 citations50
US12448984B2Oct 21, 2025
Centrifugal fan
DELTA ELECTRONICS INC0 citations48
US11199197B2Dec 14, 2021
Centrifugal fan
DELTA ELECTRONICS INC0 citations48