Controller and drive circuits for electric motors | Patent Number 11689137
US 11689137 B2Filled DateJul 8, 2022
Priority DateMar 15, 2021
Publication DateOct 27, 2022
Expiration DateMar 14, 2041
Inventor/ApplicantsLudovic Andre Chretien
ExaminesDINH, THAI T
Art Unit2846
Technology Center2800
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