Inventor · disambiguated record
Rasappa Palaniappan
Also filed as: PALANIAPPAN RASAPPA
8 granted patents·198 citations·filing 1986–1990
88Inventor score
Top patents by PatentIndex Score
8 records- 0190US4967334AInverter input/output filter systemSUNDSTRAND CORP·Filed 1989·Granted Oct 30, 1990·72 cites·6 claims
- 0279US4937725ACircuit for eliminating snubber current noise in the sense circuit of an H-bridge inverterSUNDSTRAND CORP·Filed 1989·Granted Jun 26, 1990·39 cites·11 claims
- 0374US4687982AInstant reversing circuitPT COMPONENTS INC·Filed 1986·Granted Aug 18, 1987·29 cites·14 claims
- 0473US5084662AUnipolar converter for variable reluctance machinesSUNSTRAND CORP·Filed 1990·Granted Jan 28, 1992·39 cites·30 claims
- 0547US5223779AHigh efficiency switching circuit for transferring energy stored within a snubbing circuit to an electrical loadSULLAIR CORP·Filed 1990·Granted Jun 29, 1993·9 cites·27 claims
- 0638US4983902AFast current discharging switch for a variable reluctance motor driveSUNDSTRAND CORP·Filed 1989·Granted Jan 8, 1991·6 cites·25 claims
- 0733US5170059AOptically coupled fast turn off load switch driveSULLAIR CORP·Filed 1990·Granted Dec 8, 1992·3 cites·20 claims
- 0829US5150028ATwo Zener diode one power supply fast turn offSULLAIR CORP·Filed 1990·Granted Sep 22, 1992·1 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →