Inventor · disambiguated record
Lizhi Zhu
Also filed as: ZHU LIZHI
13 granted patents·3 pending applications·614 citations·filing 2001–2023
94Inventor score
Files withBALLARD POWER SYSTEMS4CONTINENTAL AUTOMOTIVE SYSTEMS3SIEMENS VDO AUTOMOTIVE CORP2VIRGINIA TECH INTELL PROP2CONTINANTAL AUTOMOTIVE SYSTEMS US INC1
Top patents by PatentIndex Score
16 records- 0195US7289329B2Integration of planar transformer and/or planar inductor with power switches in power converterSIEMENS VDO AUTOMOTIVE CORP·Filed 2004·Granted Oct 30, 2007·120 cites·50 claims
- 0295US6452815B1Accelerated commutation for passive clamp isolated boost convertersFiled 2001·Granted Sep 17, 2002·105 cites·22 claims
- 0393US7800921B2DC/DC converterCONTINENTAL AUTOMOTIVE SYSTEMS·Filed 2008·Granted Sep 21, 2010·28 cites·18 claims
- 0491US7295448B2Interleaved power converterSIEMENS VDO AUTOMOTIVE CORP·Filed 2004·Granted Nov 13, 2007·71 cites·27 claims
- 0591US6876556B2Accelerated commutation for passive clamp isolated boost convertersVIRGINIA TECH INTELL PROP·Filed 2002·Granted Apr 5, 2005·62 cites·64 claims
- 0688US6587356B2Start-up circuit and control for high power isolated boost DC/DC convertersVIRGINIA TECH INTELL PROP·Filed 2001·Granted Jul 1, 2003·62 cites·23 claims
- 0787US7362557B2Method, apparatus and article for bi-directional DC/DC power conversionCONTINENTAL AUTOMOTIVE SYSTEMS·Filed 2005·Granted Apr 22, 2008·28 cites·7 claims
- 0883US7456602B2System and method of commonly controlling power convertersCONTINENTAL AUTOMOTIVE SYSTEMS·Filed 2005·Granted Nov 25, 2008·17 cites·24 claims
- 0978US7012822B2Integrated traction inverter module and DC/DC converterBALLARD POWER SYSTEMS·Filed 2003·Granted Mar 14, 2006·33 cites·26 claims
- 1078US6937483B2Device and method of commutation control for an isolated boost converterBALLARD POWER SYSTEMS·Filed 2003·Granted Aug 30, 2005·34 cites·20 claims
- 1176US7983013B2Operating and controlling insulated gate bipolar transistors in high speed failure mode situationsCONTINANTAL AUTOMOTIVE SYSTEMS US INC·Filed 2007·Granted Jul 19, 2011·11 cites·12 claims
- 1276US7449259B2Power converter architecture and method for integrated fuel cell based power suppliesNUCELLSYS GMBH·Filed 2003·Granted Nov 11, 2008·30 cites·15 claims
- 1369US2025375083A1Self-Cleaning Method of Cleaning SystemSHANGHAI ZIDONG TECH CO LTD·Filed 2023·Application pending·0 cites
- 1457US7019996B2Power converter employing a planar transformerBALLARD POWER SYSTEMS·Filed 2003·Granted Mar 28, 2006·13 cites·44 claims
- 1541US2006152085A1Power system method and apparatusFLETT FRED·Filed 2005·Application pending·0 cites
- 1640US2004217732A1Power converter architecture and method for integrated fuel cell based power suppliesBALLARD POWER SYSTEMS·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →