Inventor · disambiguated record
Charles Obry
Also filed as: OBRY CHARLES
2 granted patents·1 pending application·4 citations·filing 2015–2025
40Inventor score
Technology areasH02P
Top patents by PatentIndex Score
3 records- 0175US10693408B2Multiple phase electric machine, drive and controlTM4 INC·Filed 2015·Granted Jun 23, 2020·4 cites·16 claims
- 0257US11760210B2Modulated active short circuit brakingDANA TM4 INC·Filed 2021·Granted Sep 19, 2023·0 cites·20 claims
- 0352US2025266783A1Pulse width modulation and phase shift control of a dual inverter with dual processorsDANA TM4 INC·Filed 2025·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →