Assignee
DELTA ELECTRONICS SHANGHAI CO
CN·546 granted patents·180 pending applications·671 citations·filing 2011–2025
Top patents by PatentIndex Score
726 records- 0197US11676756B2Coupled inductor and power supply moduleDELTA ELECTRONICS SHANGHAI CO·Filed 2020·Granted Jun 13, 2023·4 cites·20 claims
- 0297US10009024B2Power conversion device, driving device and driving methodDELTA ELECTRONICS SHANGHAI CO·Filed 2015·Granted Jun 26, 2018·35 cites·25 claims
- 0397US2026072484A1System and method for providing power to chip on boardDELTA ELECTRONICS SHANGHAI CO·Filed 2025·Application pending·0 cites
- 0496US11664157B2Magnetic element and method for manufacturing sameDELTA ELECTRONICS SHANGHAI CO·Filed 2019·Granted May 30, 2023·10 cites·12 claims
- 0596US11588398B1Resonant converter and controlling method thereofDELTA ELECTRONICS SHANGHAI CO·Filed 2021·Granted Feb 21, 2023·4 cites·28 claims
- 0696US11532538B2Component structure, power module and power module assembly structureDELTA ELECTRONICS SHANGHAI CO·Filed 2020·Granted Dec 20, 2022·4 cites·20 claims
- 0796US11444541B2Control method for DC/DC converter and DC/DC converterDELTA ELECTRONICS SHANGHAI CO·Filed 2021·Granted Sep 13, 2022·4 cites·22 claims
- 0896US11177682B2Single-phase and three-phase compatible circuit and charge-discharge apparatusDELTA ELECTRONICS SHANGHAI CO·Filed 2020·Granted Nov 16, 2021·6 cites·20 claims
- 0996US9991811B1Control method and control apparatus for flyback circuitDELTA ELECTRONICS SHANGHAI CO·Filed 2017·Granted Jun 5, 2018·31 cites·33 claims
- 1095US12283412B2Manufacturing method of magnetic elementDELTA ELECTRONICS SHANGHAI CO·Filed 2024·Granted Apr 22, 2025·1 cites·10 claims
- 1195US10333417B2Device and method for controlling flyback converterDELTA ELECTRONICS SHANGHAI CO·Filed 2018·Granted Jun 25, 2019·12 cites·27 claims
- 1294US11190104B2DC/DC converter and method for controlling phase shift angle thereofDELTA ELECTRONICS SHANGHAI CO·Filed 2020·Granted Nov 30, 2021·8 cites·18 claims
- 1394US11063523B2DC/DC converter and control method thereofDELTA ELECTRONICS SHANGHAI CO·Filed 2020·Granted Jul 13, 2021·8 cites·14 claims
- 1494US10291136B2Control device and control methodDELTA ELECTRONICS SHANGHAI CO·Filed 2018·Granted May 14, 2019·11 cites·27 claims
- 1593US11482938B2Isolated resonant converterDELTA ELECTRONICS SHANGHAI CO·Filed 2020·Granted Oct 25, 2022·2 cites·17 claims
- 1692US12002615B2Magnetic element, manufacturing method of magnetic element, and power moduleDELTA ELECTRONICS SHANGHAI CO·Filed 2020·Granted Jun 4, 2024·2 cites·12 claims
- 1792US11870342B2Resonant converter and operating method thereofDELTA ELECTRONICS SHANGHAI CO·Filed 2021·Granted Jan 9, 2024·2 cites·31 claims
- 1892US11683900B2Power conversion systemDELTA ELECTRONICS SHANGHAI CO·Filed 2020·Granted Jun 20, 2023·2 cites·19 claims
- 1992US10873262B2Semiconductor chip power supply systemDELTA ELECTRONICS SHANGHAI CO·Filed 2020·Granted Dec 22, 2020·3 cites·27 claims
- 2091US11711019B2Control device for power conversion system and its control methodDELTA ELECTRONICS SHANGHAI CO·Filed 2022·Granted Jul 25, 2023·2 cites·20 claims
- 2191US11234308B2Dimming control methodDELTA ELECTRONICS SHANGHAI CO·Filed 2021·Granted Jan 25, 2022·3 cites·19 claims
- 2291US10985645B2Alternatingly-switched parallel circuit, integrated power module and integrated power packageDELTA ELECTRONICS SHANGHAI CO·Filed 2020·Granted Apr 20, 2021·3 cites·17 claims
- 2390US12191775B2Three-level rectification DC/DC converterDELTA ELECTRONICS SHANGHAI CO·Filed 2022·Granted Jan 7, 2025·2 cites·19 claims
- 2490US11476754B2Conversion circuit topologyDELTA ELECTRONICS SHANGHAI CO·Filed 2021·Granted Oct 18, 2022·2 cites·12 claims
- 2590US10971290B2Magnetic assembly and power supply system with sameDELTA ELECTRONICS SHANGHAI CO·Filed 2019·Granted Apr 6, 2021·6 cites·6 claims
- 2690US10819227B2Power converter, inductor element and control method of phase sheddingDELTA ELECTRONICS SHANGHAI CO·Filed 2018·Granted Oct 27, 2020·4 cites·28 claims
- 2790USD864112SPower adapterDELTA ELECTRONICS SHANGHAI CO·Filed 2018·Granted Oct 22, 2019·32 cites·1 claims
- 2890US10333418B2Control device and control methodDELTA ELECTRONICS SHANGHAI CO·Filed 2018·Granted Jun 25, 2019·6 cites·25 claims
- 2990US2026088218A1Magnetic element and manufacturing method thereofDELTA ELECTRONICS SHANGHAI CO·Filed 2025·Application pending·0 cites
- 3089US11783987B2Transformer and power module including the sameDELTA ELECTRONICS SHANGHAI CO·Filed 2020·Granted Oct 10, 2023·2 cites·18 claims
- 3189US11588337B2Centralized charging cabinet provided with isolation area and charging areaDELTA ELECTRONICS SHANGHAI CO·Filed 2020·Granted Feb 21, 2023·3 cites·14 claims
- 3289US10848070B2Switched-tank DC transformer and voltage ratio switching method thereofDELTA ELECTRONICS SHANGHAI CO·Filed 2019·Granted Nov 24, 2020·6 cites·19 claims
- 3389US10381934B2Multiple 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
- 3489US9867275B2Modular power supply and method for manufacturing the sameDELTA ELECTRONICS SHANGHAI CO·Filed 2016·Granted Jan 9, 2018·15 cites·14 claims
- 3589US2026088795A1Filter inductor and on-board-chargerDELTA ELECTRONICS SHANGHAI CO·Filed 2025·Application pending·0 cites
- 3689US2026088794A1Filter inductor and on-board-chargerDELTA ELECTRONICS SHANGHAI CO·Filed 2025·Application pending·0 cites
- 3789US2026025058A1Multi-level ac/dc conversion circuit, multi-level dc/dc conversion circuit and control methods thereofDELTA ELECTRONICS SHANGHAI CO·Filed 2025·Application pending·0 cites
- 3888US12159749B2Transformer module and power moduleDELTA ELECTRONICS SHANGHAI CO·Filed 2023·Granted Dec 3, 2024·0 cites·19 claims
- 3988US12106895B2Transformer module and power moduleDELTA ELECTRONICS SHANGHAI CO·Filed 2023·Granted Oct 1, 2024·0 cites·17 claims
- 4088US11842838B2Magnetic componentDELTA ELECTRONICS SHANGHAI CO·Filed 2020·Granted Dec 12, 2023·2 cites·22 claims
- 4188US11737250B2Power supply system for supplying power to network deviceDELTA ELECTRONICS SHANGHAI CO·Filed 2021·Granted Aug 22, 2023·2 cites·17 claims
- 4288US11463013B2Magnetic element, power module and power conversion systemDELTA ELECTRONICS SHANGHAI CO·Filed 2021·Granted Oct 4, 2022·2 cites·23 claims
- 4388US10608530B1Resonance switched tank converter with multiple conversion unitsDELTA ELECTRONICS SHANGHAI CO·Filed 2019·Granted Mar 31, 2020·10 cites·10 claims
- 4488US10438736B2Magnetic component and manufacturing method thereofDELTA ELECTRONICS SHANGHAI CO·Filed 2019·Granted Oct 8, 2019·5 cites·25 claims
- 4588US9820414B2Power conversion device with cooling systemDELTA ELECTRONICS SHANGHAI CO·Filed 2016·Granted Nov 14, 2017·6 cites·19 claims
- 4688US9620292B2Direct-current capacitor module and laminated busbar structure thereofDELTA ELECTRONICS SHANGHAI CO·Filed 2015·Granted Apr 11, 2017·10 cites·22 claims
- 4788US2024047135A1Transformer module and power moduleDELTA ELECTRONICS SHANGHAI CO·Filed 2023·Application pending·0 cites
- 4887US12483122B2Resonant converter and method for controlling the resonant converterDELTA ELECTRONICS SHANGHAI CO·Filed 2022·Granted Nov 25, 2025·1 cites·21 claims
- 4987US11463016B2Modular power supply systemDELTA ELECTRONICS SHANGHAI CO·Filed 2017·Granted Oct 4, 2022·4 cites·19 claims
- 5087US11444036B2Power module assemblyDELTA ELECTRONICS SHANGHAI CO·Filed 2021·Granted Sep 13, 2022·2 cites·20 claims
Showing the top 50 of 726 patent records by PatentIndex Score.
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