Inventor
SHEKHAWAT SAMPAT S
US16 patents
⚠️ This page may combine multiple inventors who share the name “SHEKHAWAT SAMPAT S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUNDSTRAND CORP
11 patentsUS4937468AJun 26, 1990
Isolation circuit for pulse waveforms
SUNDSTRAND CORP82 citations96
US4847745AJul 11, 1989
Three phase inverter power supply with balancing transformer
SUNDSTRAND CORP92 citations95
US4670828AJun 2, 1987
Bi-directional switch for neutral point clamped PWM inverter
SUNDSTRAND CORP59 citations95
US4885486ADec 5, 1989
Darlington amplifier with high speed turnoff
SUNDSTRAND CORP31 citations92
US4811185AMar 7, 1989
DC to DC power converter
SUNDSTRAND CORP26 citations92
US4635177AJan 6, 1987
Control for a neutral point clamped PWM inverter
SUNDSTRAND CORP38 citations92
US4969081ANov 6, 1990
Inverter switch current sensor with shoot-through current limiting
SUNDSTRAND CORP22 citations82
US4947055AAug 7, 1990
Base drive circuit for Darlington-connected transistors
SUNDSTRAND CORP15 citations74
US4725741AFeb 16, 1988
Drive circuit for fast switching of Darlington-connected transistors
SUNDSTRAND CORP14 citations74
US4970635ANov 13, 1990
Inverter with proportional base drive controlled by a current transformer
SUNDSTRAND CORP15 citations73
US4891532AJan 2, 1990
Darlington connected switch having base drive with active turn-off
SUNDSTRAND CORP5 citations62
ALLIED SIGNAL INC
3 patentsUS5130917AJul 14, 1992
Power inverter snubber circuit
ALLIED SIGNAL INC22 citations92
US4961129AOct 2, 1990
Current controlled active flywheel type neutral point clamped inverter
ALLIED SIGNAL INC10 citations73
US5313098AMay 17, 1994
Packaging arrangement for power semiconductor devices
ALLIED SIGNAL INC14 citations72