Inventor · disambiguated record
Yingqian Ma
Also filed as: MA YINGQIAN
5 granted patents·1 pending application·1 citations·filing 2021–2024
62Inventor score
Top patents by PatentIndex Score
6 records- 0182US12095358B2Internal ramp voltage generator for the soft start of DC-DC converterREED SEMICONDUCTOR CORP·Filed 2022·Granted Sep 17, 2024·1 cites·5 claims
- 0275US2024405669A1Internal Ramp Voltage Generator for the Soft Start of DC-DC ConverterREED SEMICONDUCTOR CORP·Filed 2024·Application pending·0 cites
- 0363US12431796B2Frequency lock loop for constant switching frequency of DC-DC convertersREED SEMICONDUCTOR CORP·Filed 2021·Granted Sep 30, 2025·0 cites·16 claims
- 0459US12057768B2Ripple amplitude compensation circuit for ripple based control of DC-DC converterREED SEMICONDUCTOR CORP·Filed 2022·Granted Aug 6, 2024·0 cites·9 claims
- 0558US11646651B2Ramp generator for a constant on-time DC-DC converterFAN JIWEI·Filed 2021·Granted May 9, 2023·0 cites·7 claims
- 0652US12463412B2Current sharing apparatus and control methodREED SEMICONDUCTOR CORP·Filed 2022·Granted Nov 4, 2025·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →