Inventor · disambiguated record
Duo Deng
Also filed as: DENG DUO
13 granted patents·2 pending applications·834 citations·filing 2002–2008
94Inventor score
Files withBALLARD POWER SYSTEMS7CONTINENTAL AUTOMOTIVE SYSTEMS6BALLARD POWER SYSTEMS CORPORTI1SIEMENS VDO AUTOMOTIVE CORP1
Top patents by PatentIndex Score
15 records- 0198US7158395B2Method and apparatus for tracking maximum power point for inverters, for example, in photovoltaic applicationsBALLARD POWER SYSTEMS·Filed 2004·Granted Jan 2, 2007·380 cites·24 claims
- 0297US6940735B2Power converter systemBALLARD POWER SYSTEMS·Filed 2003·Granted Sep 6, 2005·212 cites·16 claims
- 0391US7690456B2Power generation system suitable for hybrid electric vehiclesCONTINENTAL AUTOMOTIVE SYSTEMS·Filed 2006·Granted Apr 6, 2010·35 cites·19 claims
- 0485US7269036B2Method and apparatus for adjusting wakeup time in electrical power converter systems and transformer isolationSIEMENS VDO AUTOMOTIVE CORP·Filed 2004·Granted Sep 11, 2007·48 cites·12 claims
- 0583US6900643B2Ride through in electronic power convertersBALLARD POWER SYSTEMS·Filed 2003·Granted May 31, 2005·30 cites·27 claims
- 0682US6845020B2Power converter systemBALLARD POWER SYSTEMS·Filed 2003·Granted Jan 18, 2005·35 cites·30 claims
- 0775US7106564B2Devices and methods for detecting islanding operation of a static power sourceBALLARD POWER SYSTEMS·Filed 2002·Granted Sep 12, 2006·35 cites·24 claims
- 0873US7177165B2System and method for unbalanced independent AC phase voltage control of a 3-phase, 4-wire output DC/AC inverterBALLARD POWER SYSTEMS·Filed 2004·Granted Feb 13, 2007·27 cites·40 claims
- 0972US7466571B2Method and apparatus for adjusting wakeup time in electrical power converter systems and transformer isolationCONTINENTAL AUTOMOTIVE SYSTEMS·Filed 2007·Granted Dec 16, 2008·9 cites·15 claims
- 1067US7460030B2System and method for encoder failure detectionCONTINENTAL AUTOMOTIVE SYSTEMS·Filed 2006·Granted Dec 2, 2008·6 cites·33 claims
- 1165US6894450B2Circuit configuration for permanent magnet synchronous motor controlBALLARD POWER SYSTEMS·Filed 2003·Granted May 17, 2005·14 cites·53 claims
- 1256US7545659B2Method and apparatus for cycle error correction for a power converter device, such as an electronic power inverterCONTINENTAL AUTOMOTIVE SYSTEMS·Filed 2008·Granted Jun 9, 2009·2 cites·16 claims
- 1345US7362600B2Method and apparatus for cycle error correction for a power converter device, such as an electronic power inverterCONTINENTAL AUTOMOTIVE SYSTEMS·Filed 2004·Granted Apr 22, 2008·1 cites·12 claims
- 1439US2005105229A1Two-level protection for uninterrupted power supplyBALLARD POWER SYSTEMS CORPORTI·Filed 2003·Application pending·0 cites
- 1537US2009019299A1Method and apparatus for adjusting wakeup time in electrical power converter systems and transformer isolationCONTINENTAL AUTOMOTIVE SYSTEMS·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →