Inventor
NGUYEN VIETSON
US15 patents
⚠️ This page may combine multiple inventors who share the name “NGUYEN VIETSON”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUNDSTRAND CORP
14 patentsUS5600548AFeb 4, 1997
DC content control for an inverter
SUNDSTRAND CORP117 citations98
US5581168ADec 3, 1996
Starter/generator system with DC link current control
SUNDSTRAND CORP129 citations98
US5430362AJul 4, 1995
Engine starting system utilizing multiple controlled acceleration rates
SUNDSTRAND CORP198 citations97
US5281905AJan 25, 1994
Induction machine based hybrid aircraft engine starting/generating power system
SUNDSTRAND CORP85 citations96
US5012177AApr 30, 1991
Power conversion system using a switched reluctance motor/generator
SUNDSTRAND CORP82 citations96
US4947100AAug 7, 1990
Power conversion system with stepped waveform inverter having prime mover start capability
SUNDSTRAND CORP98 citations96
US5657214AAug 12, 1997
Stepped waveform PWM inverter
SUNDSTRAND CORP23 citations92
US5040105AAug 13, 1991
Stepped-waveform inverter with eight subinverters
SUNDSTRAND CORP39 citations92
US5031086AJul 9, 1991
Hybrid power system
SUNDSTRAND CORP25 citations92
US5041957AAug 20, 1991
Stepped-waveform inverter with six subinverters
SUNDSTRAND CORP37 citations89
US5041958AAug 20, 1991
Stepped-waveform inverter with four subinverters
SUNDSTRAND CORP16 citations73
US5027265AJun 25, 1991
Regulator for stepped-waveform inverter
SUNDSTRAND CORP17 citations73
US4973902ANov 27, 1990
Fault detector for aircraft variable speed, constant frequency power supply
SUNDSTRAND CORP14 citations72
US5495403AFeb 27, 1996
Stepped-waveform power converter utilizing a summing transformer and a single inverter bridge
SUNDSTRAND CORP9 citations71