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.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →