Inventor · disambiguated record
Sharon Liu
Also filed as: LIU SHARON · LIU SHARON S · LIU SHARON SHIHUA
13 granted patents·2 pending applications·255 citations·filing 1999–2021
91Inventor score
Top patents by PatentIndex Score
15 records- 0194US12280679B2Fuel cell powertrain systems and methods for power split and allocation in fuel cell powertrain systemsCUMMINS INC·Filed 2021·Granted Apr 22, 2025·2 cites·22 claims
- 0291US6579206B2Coordinated control for a powertrain with a continuously variable transmissionGEN MOTORS CORP·Filed 2001·Granted Jun 17, 2003·75 cites·18 claims
- 0390US6721888B1Mechanism for merging multiple policiesSUN MICROSYSTEMS INC·Filed 2000·Granted Apr 13, 2004·86 cites·49 claims
- 0485US6792537B1Mechanism for determining restrictions to impose on an implementation of a serviceSUN MICROSYSTEMS INC·Filed 2000·Granted Sep 14, 2004·52 cites·42 claims
- 0580US7809490B2Phase and frequency error based asymmetrical AFR pulse reference tracking algorithm using the pre-catalyst O2 sensor switching outputGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted Oct 5, 2010·11 cites·19 claims
- 0674US8347855B2Control system and method for improving engine stop-start response timeGM GLOBAL TECH OPERATIONS INC·Filed 2010·Granted Jan 8, 2013·3 cites·20 claims
- 0760US7103910B1Method and apparatus for verifying the legitimacy of an untrusted mechanismSUN MICROSYSTEMS INC·Filed 2000·Granted Sep 5, 2006·7 cites·15 claims
- 0857US7051067B1Object oriented mechanism for dynamically constructing customized implementations to enforce restrictionsSUN MICROSYSTEMS INC·Filed 2000·Granted May 23, 2006·7 cites·69 claims
- 0956US8162801B2Gear engagement control system and methodLIU SHARON·Filed 2010·Granted Apr 24, 2012·3 cites·20 claims
- 1056US7131008B1Mechanism for dynamically constructing customized implementations to enforce restrictionsSUN MICROSYSTEMS INC·Filed 2000·Granted Oct 31, 2006·6 cites·57 claims
- 1141US8571785B2Universal tracking air-fuel regulator for internal combustion enginesRAJAGOPALAN SAI S V·Filed 2008·Granted Oct 29, 2013·0 cites·20 claims
- 1241US7925421B2Off-line calibration of universal tracking air fuel ratio regulatorsGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted Apr 12, 2011·0 cites·18 claims
- 1337US2008302233A1Digital music systemsDING XIAO-YU·Filed 2008·Application pending·0 cites
- 1437US2004181365A1Adjoint-based gradient driven method for identifying unkown parameters of non-linear system modelsFiled 2003·Application pending·0 cites
- 1532US7085686B1Method and system for canceling noise and compressing data from a motor phase angle sensorGEN ELECTRIC·Filed 1999·Granted Aug 1, 2006·3 cites·17 claims
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