Inventor · disambiguated record
Shaotang Chen
Also filed as: CHEN SHAOTANG
11 granted patents·1 pending application·320 citations·filing 1996–2025
92Inventor score
Top patents by PatentIndex Score
12 records- 0197US6498451B1Torque ripple free electric power steeringDELPHI TECH INC·Filed 2000·Granted Dec 24, 2002·133 cites·74 claims
- 0294US6498449B1Low ripple torque control of a permanent magnet motor without using current sensorsDELPHI TECH INC·Filed 2000·Granted Dec 24, 2002·51 cites·18 claims
- 0381US12244183B2Angle sensor deviceAdvanced Automation Group·Filed 2021·Granted Mar 4, 2025·2 cites·21 claims
- 0480US6329782B1Method and apparatus for robust generation of an index pulse for an electric power steering systemDELPHI TECH INC·Filed 2000·Granted Dec 11, 2001·30 cites·19 claims
- 0579US6411052B1Method and apparatus to compensate for resistance variations in electric motorsDELPHI TECH INC·Filed 2000·Granted Jun 25, 2002·27 cites·7 claims
- 0673US7298967B2Electromagnetic sensor direct communication algorithm to a digital microprocessorDELPHI TECH INC·Filed 2005·Granted Nov 20, 2007·10 cites·31 claims
- 0773US6693403B2Power failure tolerant motor drives for dual voltage systemsDELPHI TECH INC·Filed 2002·Granted Feb 17, 2004·20 cites·28 claims
- 0859US5841644APassively clamped quasi-resonant DC link convertersELECTRIC POWER RES INST·Filed 1996·Granted Nov 24, 1998·27 cites·11 claims
- 0956US2025183765A1Position-torque sensor system having inductive angle sensorsAdvanced Automation Group·Filed 2025·Application pending·0 cites
- 1053US6460649B2Passive starting of a torque-ripple-free electric power steering systemDELPHI TECH INC·Filed 2001·Granted Oct 8, 2002·8 cites·18 claims
- 1152US7210360B2Apparatus for sensing position and/or torqueDELPHI TECH INC·Filed 2004·Granted May 1, 2007·6 cites·22 claims
- 1249US6987375B2Dual-stage drive for switched reluctance electric machinesDELPHI TECH INC·Filed 2002·Granted Jan 17, 2006·6 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →