Inventor · disambiguated record
Yong-Kang Zhang
Also filed as: ZHANG YONG · ZHANG YONG-KANG
19 granted patents·13 pending applications·25 citations·filing 2007–2024
90Inventor score
Files withCHAMP TECH OPTICAL FOSHAN CORP18FU ZHUN PRECISION IND SHENZHEN4LIANG BAO-HUA2Wu hong-tao2Yan jun-hui2
Top patents by PatentIndex Score
32 records- 0179US12267963B2Circuit board with anti-corrosion properties and electronic device having the sameCHAMP TECH OPTICAL FOSHAN CORP·Filed 2024·Granted Apr 1, 2025·0 cites·3 claims
- 0272US11943875B2Circuit board with anti-corrosion properties, method for manufacturing the same, and electronic device having the sameCHAMP TECH OPTICAL FOSHAN CORP·Filed 2022·Granted Mar 26, 2024·0 cites·6 claims
- 0372US8435018B2Cooling fanZHANG YONG-KANG·Filed 2011·Granted May 7, 2013·3 cites·5 claims
- 0470US7927074B2Fan rotorFU ZHUN PRECISION IND SHENZHEN·Filed 2007·Granted Apr 19, 2011·6 cites·12 claims
- 0567US7922446B2Cooling fan with balance structureFU ZHUN PRECISION IND SHENZHEN·Filed 2007·Granted Apr 12, 2011·5 cites·14 claims
- 0665US11566638B2Impeller with improved heat dissipation performance and reduced noise and heat dissipation fan having the sameCHAMP TECH OPTICAL FOSHAN CORP·Filed 2022·Granted Jan 31, 2023·0 cites·18 claims
- 0762US8508093B2Heat dissipation fan with magnet ring of varying thicknessWu hong-tao·Filed 2011·Granted Aug 13, 2013·2 cites·20 claims
- 0861US2025379484A1Motor shell, manufacturing method of motor shell, and electric fanCHAMP TECH OPTICAL FOSHAN CORP·Filed 2024·Application pending·0 cites
- 0960US10076056B2Cooling fan and electronic device having the sameCHAMP TECH OPTICAL FOSHAN CORP·Filed 2017·Granted Sep 11, 2018·0 cites·14 claims
- 1059US10590953B2Axial flow fan and electronic deviceCHAMP TECH OPTICAL FOSHAN CORP·Filed 2017·Granted Mar 17, 2020·0 cites·19 claims
- 1158US8100673B2Cooling fanZHANG YONG-KANG·Filed 2008·Granted Jan 24, 2012·2 cites·10 claims
- 1258US8083480B2Cooling fanLIANG BAO-HUA·Filed 2007·Granted Dec 27, 2011·3 cites·8 claims
- 1357US9077213B2Heat dissipation fan and stator thereofYan jun-hui·Filed 2011·Granted Jul 7, 2015·1 cites·14 claims
- 1456US2015256041A1Stator of heat dissipation fanCHAMP TECH OPTICAL FOSHAN CORP·Filed 2015·Application pending·0 cites
- 1554US8235650B2Cooling fan with balance structureLIANG BAO-HUA·Filed 2007·Granted Aug 7, 2012·2 cites·8 claims
- 1654US7922465B2Cooling fanFU ZHUN PRECISION IND SHENZHEN·Filed 2007·Granted Apr 12, 2011·1 cites·10 claims
- 1753US2025243865A1Counter-rotating fan and heat dissipating deviceCHAMP TECH OPTICAL FOSHAN CORP·Filed 2024·Application pending·0 cites
- 1852US11635088B1Cooling fanCHAMP TECH OPTICAL FOSHAN CORP·Filed 2022·Granted Apr 25, 2023·0 cites·10 claims
- 1952US2021150949A1Fan with non-rotating billboard functionCHAMP TECH OPTICAL FOSHAN CORP·Filed 2019·Application pending·0 cites
- 2050US11713772B2Fan frame with improved heat dissipation performance and heat dissipation fan having the sameCHAMP TECH OPTICAL FOSHAN CORP·Filed 2022·Granted Aug 1, 2023·0 cites·14 claims
- 2149US12228148B2Fan with improved heat dissipation performance and low noise and electronic device having the sameCHAMP TECH OPTICAL FOSHAN CORP·Filed 2022·Granted Feb 18, 2025·0 cites·16 claims
- 2249US2022103028A1Motor rotor plate, motor rotor having motor rotor plate, and motor having motor rotorCHAMP TECH OPTICAL FOSHAN CORP·Filed 2021·Application pending·0 cites
- 2347US2011005728A1Heat dissipation moduleFURUI PRECISE COMPONENT KUNSHAN CO LTD·Filed 2009·Application pending·0 cites
- 2446US10498194B2Heat dissipating fan having a central tube having an annular plate forming a stopping portion and a bearing unit having a bearing and an oil seal comprising a single memberCHAMP TECH OPTICAL FOSHAN CORP·Filed 2017·Granted Dec 3, 2019·0 cites·16 claims
- 2546US2022252081A1FanCHAMP TECH OPTICAL FOSHAN CORP·Filed 2021·Application pending·0 cites
- 2646US2009035162A1Cooling fanFU ZHUN PRECISION IND SHENZHEN·Filed 2007·Application pending·0 cites
- 2745US11674524B2Slim fan and oil bearing structure of fanCHAMP TECH OPTICAL FOSHAN CORP·Filed 2020·Granted Jun 13, 2023·0 cites·4 claims
- 2843US2024141909A1Fan frame and fan moduleCHAMP TECH OPTICAL FOSHAN CORP·Filed 2023·Application pending·0 cites
- 2941US2021148370A1Long life fanCHAMP TECH OPTICAL FOSHAN CORP·Filed 2020·Application pending·0 cites
- 3038US2013032309A1Heat sink with protective outer buckling plateFOXCONN TECH CO LTD·Filed 2011·Application pending·0 cites
- 3137US2012308416A1Cooling fan and rotor thereofWu hong-tao·Filed 2011·Application pending·0 cites
- 3237US2012321457A1Cooling fan with tapered hubYan jun-hui·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →