Inventor · disambiguated record
Chang Gyun An
Also filed as: AN CHANG GYUN
3 granted patents·2 citations·filing 2021–2023
52Inventor score
Top patents by PatentIndex Score
3 records- 0190US11404955B2Method for controlling fault using switching technique of three phase four wire interlinking converterRESEARCH & BUSINESS FOUND SUNGKYUNKWAN UNIV·Filed 2021·Granted Aug 2, 2022·2 cites·12 claims
- 0266US11641156B2Method for controlling fault using switching technique of three phase four wire interlinking converterRESEARCH & BUSINESS FOUND SUNGKYUNKWAN UNIV·Filed 2021·Granted May 2, 2023·0 cites·7 claims
- 0356US12395062B2Device for controlling space vector pulse width modulation using 3-phase 4-leg inverter under single line-to-ground faults in islanded microgrids and method thereofRESEARCH & BUSINESS FOUND SUNGKYUNKWAN UNIV·Filed 2023·Granted Aug 19, 2025·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →