Inventor · disambiguated record
Haijun Yang
Also filed as: YANG HAIJUN
41 granted patents·15 pending applications·133 citations·filing 2004–2025
96Inventor score
Files withDELTA ELECTRONICS SHANGHAI CO33DELTA ELECTRONICS INC5QUANZHOU HG ELECTRONICS DEV CO LTD5YANG HAIJUN3SENWATER TECH SHANGHAI CO LTD2
Top patents by PatentIndex Score
56 records- 0196US12334249B2Magnetic component and switch power supply deviceDELTA ELECTRONICS INC·Filed 2022·Granted Jun 17, 2025·3 cites·16 claims
- 0293US11482938B2Isolated resonant converterDELTA ELECTRONICS SHANGHAI CO·Filed 2020·Granted Oct 25, 2022·2 cites·17 claims
- 0393US10395815B2Magnetic deviceDELTA ELECTRONICS INC·Filed 2018·Granted Aug 27, 2019·6 cites·20 claims
- 0492USD1019794SGame controllerYANG HAIJUN·Filed 2022·Granted Mar 26, 2024·18 cites·1 claims
- 0591US11417458B2Magnetic component and switch power supply deviceDELTA ELECTRONICS INC·Filed 2018·Granted Aug 16, 2022·4 cites·8 claims
- 0690US10971290B2Magnetic assembly and power supply system with sameDELTA ELECTRONICS SHANGHAI CO·Filed 2019·Granted Apr 6, 2021·6 cites·6 claims
- 0789US10381934B2Multiple parallel-connected resonant converter, inductor-integrated magnetic element and transformer-integrated magnetic elementDELTA ELECTRONICS SHANGHAI CO·Filed 2017·Granted Aug 13, 2019·7 cites·6 claims
- 0884USD922148SCoolerYANG HAIJUN·Filed 2019·Granted Jun 15, 2021·27 cites·1 claims
- 0983US11961657B2Multi-coil inductorDELTA ELECTRONICS SHANGHAI CO·Filed 2023·Granted Apr 16, 2024·0 cites·10 claims
- 1083USD977833SFishing boxQUANZHOU HG ELECTRONICS DEV CO LTD·Filed 2019·Granted Feb 14, 2023·21 cites·1 claims
- 1183US2024242881A1Integrated magnetic elementDELTA ELECTRONICS SHANGHAI CO·Filed 2024·Application pending·0 cites
- 1282US11189415B2Magnetic element and switching power supply using the sameDELTA ELECTRONICS SHANGHAI CO·Filed 2018·Granted Nov 30, 2021·2 cites·18 claims
- 1382US2024071674A1Magnetic component and power moduleDELTA ELECTRONICS SHANGHAI CO·Filed 2023·Application pending·0 cites
- 1480US11621123B2Multi-coil inductorDELTA ELECTRONICS SHANGHAI CO·Filed 2018·Granted Apr 4, 2023·1 cites·11 claims
- 1580US10784034B2Core structure and magnetic deviceDELTA ELECTRONICS SHANGHAI CO·Filed 2017·Granted Sep 22, 2020·2 cites·21 claims
- 1679US11626806B2Bidirectional isolated resonant converter with integrated resonant inductor and isolated transformerDELTA ELECTRONICS SHANGHAI CO·Filed 2020·Granted Apr 11, 2023·2 cites·13 claims
- 1779US10504641B2Magnetic assembly and power supply system with sameDELTA ELECTRONICS SHANGHAI CO·Filed 2015·Granted Dec 10, 2019·3 cites·14 claims
- 1878USD1043108SFishing lure boxQUANZHOU HG ELECTRONICS DEV CO LTD·Filed 2022·Granted Sep 24, 2024·6 cites·1 claims
- 1973US11984255B2Integrated magnetic elementDELTA ELECTRONICS SHANGHAI CO·Filed 2020·Granted May 14, 2024·0 cites·13 claims
- 2071US11848128B2Magnetic component and power moduleDELTA ELECTRONICS SHANGHAI CO·Filed 2020·Granted Dec 19, 2023·0 cites·6 claims
- 2167US12512806B2Filter inductor and on-board-chargerDELTA ELECTRONICS SHANGHAI CO·Filed 2021·Granted Dec 30, 2025·0 cites·14 claims
- 2267US12198842B2Magnetic assembly and power supply apparatusDELTA ELECTRONICS SHANGHAI CO·Filed 2021·Granted Jan 14, 2025·0 cites·20 claims
- 2366USD922065SFishing boxQUANZHOU HG ELECTRONICS DEV CO LTD·Filed 2019·Granted Jun 15, 2021·10 cites·1 claims
- 2465US10418337B2Inductor structure mounted on PCB board and voltage regulator module having the sameDELTA ELECTRONICS SHANGHAI CO·Filed 2018·Granted Sep 17, 2019·1 cites·12 claims
- 2565US7313329B2All optical variable buffer queue useful in optical packet networksUNIV CALIFORNIA·Filed 2004·Granted Dec 25, 2007·7 cites·18 claims
- 2662US12494318B2Magnetic componentDELTA ELECTRONICS SHANGHAI CO·Filed 2021·Granted Dec 9, 2025·0 cites·9 claims
- 2762US10373754B2Power supply module having two or more output voltagesDELTA ELECTRONICS SHANGHAI CO·Filed 2017·Granted Aug 6, 2019·1 cites·20 claims
- 2862US2025253086A1Magnetic componentDELTA ELECTRONICS SHANGHAI CO·Filed 2025·Application pending·0 cites
- 2961US2025149228A1Magnetic element and method of forming the sameDELTA ELECTRONICS SHANGHAI CO·Filed 2024·Application pending·0 cites
- 3061US2024360354A1Nanoemulsion and method for preparation thereof, and high-temperature-resistant, high-density, oil-based well completion fluid and application thereofCHINA NAT PETROLEUM CORP·Filed 2024·Application pending·0 cites
- 3160US11728087B2Core structure and magnetic deviceDELTA ELECTRONICS SHANGHAI CO·Filed 2020·Granted Aug 15, 2023·0 cites·24 claims
- 3259USD1020985SWater filterSENWATER TECH SHANGHAI CO LTD·Filed 2022·Granted Apr 2, 2024·2 cites·1 claims
- 3359US11515084B2Magnetic component and wireless power-transferring device including the sameDELTA ELECTRONICS INC·Filed 2019·Granted Nov 29, 2022·0 cites·18 claims
- 3459US2024029940A1Magnetic element and manufacturing method thereofDELTA ELECTRONICS SHANGHAI CO·Filed 2023·Application pending·0 cites
- 3558US2023260692A1Magnetic element and on-board charger using the sameDELTA ELECTRONICS SHANGHAI CO·Filed 2023·Application pending·0 cites
- 3658US2023260689A1Transformer and dc-dc converter for on-board charger using the sameDELTA ELECTRONICS SHANGHAI CO·Filed 2023·Application pending·0 cites
- 3757US11349400B2Multiple parallel-connected resonant converter, inductor-integrated magnetic element and transformer-integrated magnetic elementDELTA ELECTRONICS SHANGHAI CO·Filed 2019·Granted May 31, 2022·0 cites·6 claims
- 3857US11251713B2Multiple parallel-connected resonant converter, inductor-integrated magnetic element and transformer-integrated magnetic elementDELTA ELECTRONICS SHANGHAI CO·Filed 2019·Granted Feb 15, 2022·0 cites·7 claims
- 3957US2025141363A1Rectifier module and transformerDELTA ELECTRONICS SHANGHAI CO·Filed 2024·Application pending·0 cites
- 4056USD1062233SStorage boxQUANZHOU HG ELECTRONICS DEV CO LTD·Filed 2022·Granted Feb 18, 2025·1 cites·1 claims
- 4155US2023054627A1Aluminum alloy with preferred mechanical property and preferred electrical and thermal conductivity and related manufacturing methodSHANGHAI XPT TECH LTD·Filed 2022·Application pending·0 cites
- 4255US2023301289A1Fishing lure boxYANG HAIJUN·Filed 2022·Application pending·0 cites
- 4354US12068674B2Integrated inductor and a power conversion module including the integrated inductorDELTA ELECTRONICS SHANGHAI CO·Filed 2022·Granted Aug 20, 2024·0 cites·15 claims
- 4454US10700022B2Inductor structure mounted on PCB board and voltage regulator module having the sameDELTA ELECTRONICS SHANGHAI CO·Filed 2019·Granted Jun 30, 2020·0 cites·6 claims
- 4554US2021332228A1Preparation method for polytetrafluoroethylene composition, polytetrafluoroethylene composition, forming product, conductive pipe, heat conduction film, and substrate cclDAIKIN FLUOROCHEMICALS CHINA CO LTD·Filed 2021·Application pending·0 cites
- 4652USD1034898SWater purifierSENWATER TECH SHANGHAI CO LTD·Filed 2022·Granted Jul 9, 2024·1 cites·1 claims
- 4750US10808940B2Cooking equipment running method and deviceBEIJING XIAOMI MOBILE SOFTWARE CO LTD·Filed 2017·Granted Oct 20, 2020·0 cites·19 claims
- 4849US12293870B2Method for manufacturing plastic article for magnetic elementDELTA ELECTRONICS SHANGHAI CO·Filed 2021·Granted May 6, 2025·0 cites·24 claims
- 4947US2009128656A1No-drive photographing device and methodBEIJING SIGMACHIP CO LTD·Filed 2008·Application pending·0 cites
- 5046US2014289269A1Method, Device and System for Data SearchingTENCENT TECH SHENZHEN CO LTD·Filed 2014·Application pending·0 cites
Showing the top 50 of 56 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →