Inventor · disambiguated record
Jiajie Duan
Also filed as: DUAN JIAJIE
4 granted patents·7 pending applications·0 citations·filing 2021–2025
53Inventor score
Top patents by PatentIndex Score
11 records- 0176US2025233524A1Auxiliary pre-charging device of power converter pre-charging method and power converterEATON INTELLIGENT POWER LTD·Filed 2025·Application pending·0 cites
- 0269US12294311B2Auxiliary pre-charging device of power converter, pre-charging method and power converterEATON INTELLIGENT POWER LTD·Filed 2021·Granted May 6, 2025·0 cites·7 claims
- 0364US2025087412A1Transformer winding and method for constructing transformer windingEATON INTELLIGENT POWER LTD·Filed 2024·Application pending·0 cites
- 0457US12136887B2Multi-active bridge (MAB) converter and control method thereof and power conversion deviceEATON INTELLIGENT POWER LTD·Filed 2022·Granted Nov 5, 2024·0 cites·13 claims
- 0557US11894782B2Pulse Width Modulation method for Cascaded H-bridge converterSANTAK ELECTRONIC SHENZHEN CO LTD·Filed 2022·Granted Feb 6, 2024·0 cites·14 claims
- 0657US2025070680A1Direct current voltage sampling circuit used for medium-voltage power moduleEATON INTELLIGENT POWER LTD·Filed 2024·Application pending·0 cites
- 0755US12362656B2Ripple control method for modular cascaded power conversion deviceSANTAK ELECTRONIC SHENZHEN CO LTD·Filed 2023·Granted Jul 15, 2025·0 cites·11 claims
- 0855US2025125708A1Power converters and staircase modulation methods thereforEATON INTELLIGENT POWER LTD·Filed 2024·Application pending·0 cites
- 0955US2025125743A1Power convertersEATON INTELLIGENT POWER LTD·Filed 2024·Application pending·0 cites
- 1054US2025070647A1Harmonic suppression method and apparatus for three-phase three-wire cascaded power conversion apparatusEATON INTELLIGENT POWER LTD·Filed 2024·Application pending·0 cites
- 1154US2025079075A1Transformer Winding and Method for Constructing Transformer WindingEATON INTELLIGENT POWER LTD·Filed 2024·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →