Inventor · disambiguated record
Chao-Fu Yang
Also filed as: YANG CHAO-FU
35 granted patents·5 pending applications·94 citations·filing 2015–2025
95Inventor score
Files withDELTA ELECTRONICS INC40
Top patents by PatentIndex Score
40 records- 0197US12385503B1Axial fan and axial fan assemblyDELTA ELECTRONICS INC·Filed 2025·Granted Aug 12, 2025·2 cites·19 claims
- 0293US12025143B2Mixed flow fan with enhanced heat dissipation efficiencyDELTA ELECTRONICS INC·Filed 2022·Granted Jul 2, 2024·2 cites·12 claims
- 0391USD806225SFanDELTA ELECTRONICS INC·Filed 2015·Granted Dec 26, 2017·38 cites·1 claims
- 0490US11746798B2Centrifugal fanDELTA ELECTRONICS INC·Filed 2021·Granted Sep 5, 2023·2 cites·19 claims
- 0588USD804647SFan bladeDELTA ELECTRONICS INC·Filed 2016·Granted Dec 5, 2017·30 cites·1 claims
- 0687US9970443B2Fan frame and fan assembly with silencing structuresDELTA ELECTRONICS INC·Filed 2015·Granted May 15, 2018·4 cites·18 claims
- 0785US10330120B2Boost fan structureDELTA ELECTRONICS INC·Filed 2017·Granted Jun 25, 2019·3 cites·15 claims
- 0884US12140157B1Fan frameDELTA ELECTRONICS INC·Filed 2023·Granted Nov 12, 2024·1 cites·12 claims
- 0980US12129864B2ImpellerDELTA ELECTRONICS INC·Filed 2023·Granted Oct 29, 2024·0 cites·17 claims
- 1079US11236760B2Impeller and fanDELTA ELECTRONICS INC·Filed 2019·Granted Feb 1, 2022·2 cites·20 claims
- 1178US11892007B2ImpellerDELTA ELECTRONICS INC·Filed 2023·Granted Feb 6, 2024·0 cites·15 claims
- 1278US10539149B2Impeller and fanDELTA ELECTRONICS INC·Filed 2016·Granted Jan 21, 2020·2 cites·8 claims
- 1376US12448984B2Centrifugal fanDELTA ELECTRONICS INC·Filed 2024·Granted Oct 21, 2025·0 cites·7 claims
- 1476US12385493B2FanDELTA ELECTRONICS INC·Filed 2023·Granted Aug 12, 2025·0 cites·12 claims
- 1575US11078915B2Contra-rotating fan structureDELTA ELECTRONICS INC·Filed 2019·Granted Aug 3, 2021·1 cites·9 claims
- 1674US11365748B2Fan impellerDELTA ELECTRONICS INC·Filed 2019·Granted Jun 21, 2022·1 cites·9 claims
- 1773US11053946B2Mixed-flow fanDELTA ELECTRONICS INC·Filed 2019·Granted Jul 6, 2021·1 cites·20 claims
- 1872US11649832B2Fan impellerDELTA ELECTRONICS INC·Filed 2022·Granted May 16, 2023·0 cites·8 claims
- 1971US12416313B1Centrifugal fanDELTA ELECTRONICS INC·Filed 2024·Granted Sep 16, 2025·0 cites·18 claims
- 2071US12404872B1Fan structureDELTA ELECTRONICS INC·Filed 2024·Granted Sep 2, 2025·0 cites·20 claims
- 2171US11635086B2ImpellerDELTA ELECTRONICS INC·Filed 2021·Granted Apr 25, 2023·0 cites·15 claims
- 2264US2019390680A1FanDELTA ELECTRONICS INC·Filed 2019·Application pending·0 cites
- 2363USD1085395SFanDELTA ELECTRONICS INC·Filed 2022·Granted Jul 22, 2025·2 cites·1 claims
- 2463US11867188B2FanDELTA ELECTRONICS INC·Filed 2018·Granted Jan 9, 2024·0 cites·20 claims
- 2558US12453040B2Fan moduleDELTA ELECTRONICS INC·Filed 2023·Granted Oct 21, 2025·0 cites·14 claims
- 2657US12267984B2Heat dissipation assemblyDELTA ELECTRONICS INC·Filed 2022·Granted Apr 1, 2025·0 cites·20 claims
- 2756US11965522B2ImpellerDELTA ELECTRONICS INC·Filed 2022·Granted Apr 23, 2024·0 cites·22 claims
- 2855US2025277491A1Axial fanDELTA ELECTRONICS INC·Filed 2025·Application pending·0 cites
- 2954USD1087042SFan frameDELTA ELECTRONICS INC·Filed 2023·Granted Aug 5, 2025·1 cites·1 claims
- 3054US11209016B2Fan frameDELTA ELECTRONICS INC·Filed 2020·Granted Dec 28, 2021·0 cites·9 claims
- 3153USD1073040SFanDELTA ELECTRONICS INC·Filed 2021·Granted Apr 29, 2025·1 cites·1 claims
- 3253US11162498B2FanDELTA ELECTRONICS INC·Filed 2019·Granted Nov 2, 2021·0 cites·14 claims
- 3352US2025250991A1Cooling fan and cooling assemblyDELTA ELECTRONICS INC·Filed 2024·Application pending·0 cites
- 3451USD1072224SFrame of fanDELTA ELECTRONICS INC·Filed 2022·Granted Apr 22, 2025·1 cites·1 claims
- 3551US11578731B2Asymmetrical double-outlet blowerDELTA ELECTRONICS INC·Filed 2021·Granted Feb 14, 2023·0 cites·16 claims
- 3646US2018372117A1Fan frameDELTA ELECTRONICS INC·Filed 2017·Application pending·0 cites
- 3745USD1105017SFrame of fanDELTA ELECTRONICS INC·Filed 2024·Granted Dec 9, 2025·0 cites·1 claims
- 3845US11199197B2Centrifugal fanDELTA ELECTRONICS INC·Filed 2020·Granted Dec 14, 2021·0 cites·17 claims
- 3944US12146502B2Impeller and fan employing sameDELTA ELECTRONICS INC·Filed 2020·Granted Nov 19, 2024·0 cites·12 claims
- 4041US2019085853A1FanDELTA ELECTRONICS INC·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →