Inventor
DENG DUO
US13 patents
⚠️ This page may combine multiple inventors who share the name “DENG DUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BALLARD POWER SYSTEMS
7 patentsUS6940735B2Sep 6, 2005
Power converter system
BALLARD POWER SYSTEMS212 citations98
US7158395B2Jan 2, 2007
Method and apparatus for tracking maximum power point for inverters, for example, in photovoltaic applications
BALLARD POWER SYSTEMS380 citations97
US7106564B2Sep 12, 2006
Devices and methods for detecting islanding operation of a static power source
BALLARD POWER SYSTEMS35 citations92
US7177165B2Feb 13, 2007
System and method for unbalanced independent AC phase voltage control of a 3-phase, 4-wire output DC/AC inverter
BALLARD POWER SYSTEMS27 citations91
US6900643B2May 31, 2005
Ride through in electronic power converters
BALLARD POWER SYSTEMS30 citations90
US6845020B2Jan 18, 2005
Power converter system
BALLARD POWER SYSTEMS35 citations88
US6894450B2May 17, 2005
Circuit configuration for permanent magnet synchronous motor control
BALLARD POWER SYSTEMS14 citations83
CONTINENTAL AUTOMOTIVE SYSTEMS
5 patentsUS7690456B2Apr 6, 2010
Power generation system suitable for hybrid electric vehicles
CONTINENTAL AUTOMOTIVE SYSTEMS35 citations88
US7466571B2Dec 16, 2008
Method and apparatus for adjusting wakeup time in electrical power converter systems and transformer isolation
CONTINENTAL AUTOMOTIVE SYSTEMS9 citations83
US7545659B2Jun 9, 2009
Method and apparatus for cycle error correction for a power converter device, such as an electronic power inverter
CONTINENTAL AUTOMOTIVE SYSTEMS2 citations61
US7460030B2Dec 2, 2008
System and method for encoder failure detection
CONTINENTAL AUTOMOTIVE SYSTEMS6 citations60
US7362600B2Apr 22, 2008
Method and apparatus for cycle error correction for a power converter device, such as an electronic power inverter
CONTINENTAL AUTOMOTIVE SYSTEMS1 citations50