Inventor · disambiguated record
Krishnakumar Ramamoorthy
Also filed as: RAMAMOORTHY KRISHNAKUMAR · RAMAMOORTHY KRISHNAKUMAR D · RAMAMOORTHY KRISHNAKUMAR DHARAPURAM
9 granted patents·2 pending applications·57 citations·filing 2012–2023
84Inventor score
Top patents by PatentIndex Score
11 records- 0197US9261064B2System for transmitting torque with speed modulationCATERPILLAR INC·Filed 2014·Granted Feb 16, 2016·29 cites·18 claims
- 0288US9382675B2Electric powered systems for paving machinesCATERPILLAR PAVING PROD·Filed 2014·Granted Jul 5, 2016·15 cites·4 claims
- 0384US9431884B2Dual rotor switched reluctance machineCATERPILLAR INC·Filed 2013·Granted Aug 30, 2016·7 cites·18 claims
- 0474US9677531B2Multiphase induction motor with configurable windingsCATERPILLAR INC·Filed 2014·Granted Jun 13, 2017·3 cites·20 claims
- 0574US9571024B1Multiphase motor generator system and control method thereofCATERPILLAR INC·Filed 2016·Granted Feb 14, 2017·2 cites·17 claims
- 0673US12420645B1Methods and apparatus for performing hill hold with reduced oscillations in vehicle positionMOTIV POWER SYSTEMS INC·Filed 2023·Granted Sep 23, 2025·0 cites·18 claims
- 0762US9847687B2Multiphase induction motor with flux weakeningCATERPILLAR INC·Filed 2015·Granted Dec 19, 2017·1 cites·20 claims
- 0847US9416761B2Nine phase induction motor starter/alternatorCATERPILLAR INC·Filed 2014·Granted Aug 16, 2016·0 cites·20 claims
- 0947US9132826B2Energy capture mechanism for electric drive machinesCATERPILLAR INC·Filed 2013·Granted Sep 15, 2015·0 cites·20 claims
- 1045US2015337504A1Screed Vibration SystemCATERPILLAR PAVING PROD·Filed 2014·Application pending·0 cites
- 1144US2014124276A1Dual Rotor Electric DriveCATERPILLAR INC·Filed 2012·Application pending·0 cites
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