Ballard Power Systems Corporation

Organization

Dearborn, MI, US

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for determining a maximum power point of photo...
- Patent number 7,256,566
- Issue date Aug 14, 2007
- Ballard Power Systems Corporation
- Vijay Bhavaraju
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Leadframe-based module DC bus design to reduce module inductance
- Patent number 7,193,860
- Issue date Mar 20, 2007
- Ballard Power Systems Corporation
- Scott Parkhill
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for improving speed measurement quality in mul...
- Patent number 7,190,145
- Issue date Mar 13, 2007
- Ballard Power Systems Corporation
- Kerry E. Grand
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Leadframe-based module DC bus design to reduce module inductance
- Patent number 7,187,558
- Issue date Mar 6, 2007
- Ballard Power Systems Corporation
- Scott T. Parkhill
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power converter
- Patent number 7,180,763
- Issue date Feb 20, 2007
- Ballard Power Systems Corporation
- Ajay V. Patwardhan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Encoder failure detection
- Patent number 7,178,412
- Issue date Feb 20, 2007
- Ballard Power Systems Corporation
- Venkatapathi Raju Nallapa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for unbalanced independent AC phase voltage contr...
- Patent number 7,177,165
- Issue date Feb 13, 2007
- Ballard Power Systems Corporation
- Duo Deng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for tracking maximum power point for inverters...
- Patent number 7,158,395
- Issue date Jan 2, 2007
- Ballard Power Systems Corporation
- Duo Deng
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Devices and methods for detecting islanding operation of a static p...
- Patent number 7,106,564
- Issue date Sep 12, 2006
- Ballard Power Systems Corporation
- Duo Deng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotor assembly for a permanent magnet power electric machine
- Patent number 7,098,569
- Issue date Aug 29, 2006
- Ballard Power Systems Corporation
- Raymond Ong
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method, apparatus and article for motor control voltage dropout det...
- Patent number 7,084,588
- Issue date Aug 1, 2006
- Ballard Power Systems Corporation
- Richard J. Hampo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for determining RMS values for grid-linked converters
- Patent number 7,071,759
- Issue date Jul 4, 2006
- Ballard Power Systems Corporation
- Anil Tuladhar
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
EEPROM emulation in flash memory
- Patent number 7,058,755
- Issue date Jun 6, 2006
- Ballard Power Systems Corporation
- Venkatapathi R. Nallapa
- G11 - INFORMATION STORAGE
Information Patent Grant
Architecture for power modules such as power inverters
- Patent number 7,046,535
- Issue date May 16, 2006
- Ballard Power Systems Corporation
- Pablo Rodriguez
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power converter employing a planar transformer
- Patent number 7,019,996
- Issue date Mar 28, 2006
- Ballard Power Systems Corporation
- Lizhi Zhu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Direct current/direct current converter for a fuel cell system
- Patent number 7,014,928
- Issue date Mar 21, 2006
- Ballard Power Systems Corporation
- Christos A. Kambouris
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Leadframe-based module DC bus design to reduce module inductance
- Patent number 7,012,810
- Issue date Mar 14, 2006
- Ballard Power Systems Corporation
- Scott Parkhill
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Integrated traction inverter module and DC/DC converter
- Patent number 7,012,822
- Issue date Mar 14, 2006
- Ballard Power Systems Corporation
- Lizhi Zhu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Dual power module power system architecture
- Patent number 6,987,670
- Issue date Jan 17, 2006
- Ballard Power Systems Corporation
- Sayeed Ahmed
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power converter system
- Patent number 6,940,735
- Issue date Sep 6, 2005
- Ballard Power Systems Corporation
- Duo Deng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Device and method of commutation control for an isolated boost conv...
- Patent number 6,937,483
- Issue date Aug 30, 2005
- Ballard Power Systems Corporation
- Lizhi Zhu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for motor control
- Patent number 6,936,991
- Issue date Aug 30, 2005
- Ballard Power Systems Corporation
- Li Chen
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and apparatus for measuring fault diagnostics on insulated g...
- Patent number 6,927,988
- Issue date Aug 9, 2005
- Ballard Power Systems Corporation
- Bing Cheng
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hybrid synchronization phase angle generation method
- Patent number 6,919,650
- Issue date Jul 19, 2005
- Ballard Power Systems Corporation
- Doug D. Deng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Assembly and method for direct cooling of motor end-winding
- Patent number 6,914,354
- Issue date Jul 5, 2005
- Ballard Power Systems Corporation
- David Seniawski
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power module with voltage overshoot limiting
- Patent number 6,906,404
- Issue date Jun 14, 2005
- Ballard Power Systems Corporation
- Douglas K. Maly
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Ride through in electronic power converters
- Patent number 6,900,643
- Issue date May 31, 2005
- Ballard Power Systems Corporation
- Duo Deng
- G01 - MEASURING TESTING
Information Patent Grant
Circuit configuration for permanent magnet synchronous motor control
- Patent number 6,894,450
- Issue date May 17, 2005
- Ballard Power Systems Corporation
- Bing Cheng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Three-phase connector for electric vehicle drivetrain
- Patent number 6,890,218
- Issue date May 10, 2005
- Ballard Power Systems Corporation
- Ajay V Patwardhan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multilevel inverter control schemes
- Patent number 6,867,987
- Issue date Mar 15, 2005
- Ballard Power Systems Corporation
- Bing Cheng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

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Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR ADJUSTING WAKEUP TIME IN ELECTRICAL POWER...
- Publication number 20080013347
- Publication date Jan 17, 2008
- Ballard Power Systems Corporation
- Duo Deng
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Tri-level inverter
- Publication number 20060274561
- Publication date Dec 7, 2006
- Ballard Power Systems Corporation
- Sayeed Ahmed
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method and apparatus for cycle error correction for a power convert...
- Publication number 20060072263
- Publication date Apr 6, 2006
- Ballard Power Systems Corporation
- Duo Deng
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
System and method for unbalanced independent AC phase voltage contr...
- Publication number 20050281067
- Publication date Dec 22, 2005
- Ballard Power Systems Corporation
- Duo Deng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Interleaved power converter
- Publication number 20050270806
- Publication date Dec 8, 2005
- Ballard Power Systems Corporation
- Lizhi Zhu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Power module with heat exchange
- Publication number 20050128706
- Publication date Jun 16, 2005
- Ballard Power Systems Corporation
- Douglas K. Maly
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Power converter system
- Publication number 20050105306
- Publication date May 19, 2005
- Ballard Power Systems Corporation
- Duo Deng
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Two-level protection for uninterrupted power supply
- Publication number 20050105229
- Publication date May 19, 2005
- Ballard Power Systems Corportion
- Duo Deng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Power converter employing a planar transformer
- Publication number 20050083714
- Publication date Apr 21, 2005
- Ballard Power Systems Corporation
- Lizhi Zhu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Methods and systems for electric machines having windings
- Publication number 20050057106
- Publication date Mar 17, 2005
- Ballard Power Systems Corporation
- Timothy J. Allen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
EEPROM emulation in flash memory
- Publication number 20050055496
- Publication date Mar 10, 2005
- Ballard Power Systems Corporation
- Venkatapathi R. Nallapa
- G11 - INFORMATION STORAGE
Information Patent Application
Ride through in electronic power converters
- Publication number 20050030045
- Publication date Feb 10, 2005
- Ballard Power Systems Corporation
- Duo Deng
- G01 - MEASURING TESTING
Information Patent Application
Method and apparatus for adjusting wakeup time in electrical power...
- Publication number 20050018454
- Publication date Jan 27, 2005
- Ballard Power Systems Corporation
- Duo Deng
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method and apparatus for tracking maximum power point for inverters...
- Publication number 20050002214
- Publication date Jan 6, 2005
- Ballard Power Systems Corporation
- Duo Deng
- G05 - CONTROLLING REGULATING
Information Patent Application
Method and apparatus for determining a maximum power point of photo...
- Publication number 20040264225
- Publication date Dec 30, 2004
- Ballard Power Systems Corporation
- Vijay Bhavaraju
- G05 - CONTROLLING REGULATING
Information Patent Application
Multilevel inverter control schemes
- Publication number 20040252531
- Publication date Dec 16, 2004
- Ballard Power Systems Corporation
- Bing Cheng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Method for determining RMS values for grid-linked converters
- Publication number 20040249876
- Publication date Dec 9, 2004
- Ballard Power Systems Corporation
- Anil Tuladhar
- G01 - MEASURING TESTING
Information Patent Application
Dual power module power system architecture
- Publication number 20040228094
- Publication date Nov 18, 2004
- Ballard Power Systems Corporation
- Sayeed Ahmed
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Power converter architecture employing at least one capacitor acros...
- Publication number 20040230847
- Publication date Nov 18, 2004
- Ballard Power Systems Corporation
- Ajay V. Patwardhan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Power module with voltage overshoot limiting
- Publication number 20040227231
- Publication date Nov 18, 2004
- Ballard Power Systems Corporation
- Douglas K. Maly
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Rotor assembly of synchronous machine
- Publication number 20040217666
- Publication date Nov 4, 2004
- Ballard Power Systems Corporation
- Philip H. Mellor
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Method and system for non-invasive power transistor die voltage mea...
- Publication number 20040104718
- Publication date Jun 3, 2004
- Ballard Power Systems Corporation
- Douglas K. Maly
- G01 - MEASURING TESTING
Information Patent Application
Apparatus and method employing bi-directional converter for chargin...
- Publication number 20040062059
- Publication date Apr 1, 2004
- Ballard Power Systems Corporation
- Bing Cheng
- B60 - VEHICLES IN GENERAL
Information Patent Application
Active ground current reduction device
- Publication number 20040047092
- Publication date Mar 11, 2004
- Ballard Power Systems Corporation
- Orrin B. West
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Method and apparatus for motor control
- Publication number 20040036434
- Publication date Feb 26, 2004
- Ballard Power Systems Corporation
- Li Chen
- B60 - VEHICLES IN GENERAL
Information Patent Application
DEAD-TIME COMPENSATION WITH NARROW PULSE ELIMINATION IN SOLID-SWITC...
- Publication number 20040037097
- Publication date Feb 26, 2004
- Ballard Power Systems Corporation
- Doug D. Deng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Method and apparatus for measuring fault diagnostics on insulated g...
- Publication number 20040034508
- Publication date Feb 19, 2004
- Ballard Power Systems Corporation
- Bing Cheng
- B60 - VEHICLES IN GENERAL
Information Patent Application
Three-phase connector for electric vehicle drivetrain
- Publication number 20040033729
- Publication date Feb 19, 2004
- Ballard Power Systems Corporation
- Ajay V. Patwardhan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Power converter system
- Publication number 20040027839
- Publication date Feb 12, 2004
- Ballard Power Systems Corporation
- Duo Deng
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Process for the optimization of the design of an electric power train
- Publication number 20040015255
- Publication date Jan 22, 2004
- Ballard Power Systems Corporation
- Roy I. Davis
- B61 - RAILWAYS

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Trademarklast 30 trademarks

Information Trademark
78281155 - ECOSTAR
- Serial number 78281155
- Registration number 2869611
- Filing date Jul 30, 2003
- Ballard Power Systems Corp.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

Ballard Power Systems Corporation

Organization

Patents Grantslast 30 patents

Method and apparatus for determining a maximum power point of photo...

Leadframe-based module DC bus design to reduce module inductance

Method and apparatus for improving speed measurement quality in mul...

Leadframe-based module DC bus design to reduce module inductance

Power converter

Encoder failure detection

System and method for unbalanced independent AC phase voltage contr...

Method and apparatus for tracking maximum power point for inverters...

Devices and methods for detecting islanding operation of a static p...

Rotor assembly for a permanent magnet power electric machine

Method, apparatus and article for motor control voltage dropout det...

Method for determining RMS values for grid-linked converters

EEPROM emulation in flash memory

Architecture for power modules such as power inverters

Power converter employing a planar transformer

Direct current/direct current converter for a fuel cell system

Leadframe-based module DC bus design to reduce module inductance

Integrated traction inverter module and DC/DC converter

Dual power module power system architecture

Power converter system

Device and method of commutation control for an isolated boost conv...

Method and apparatus for motor control

Method and apparatus for measuring fault diagnostics on insulated g...

Hybrid synchronization phase angle generation method

Assembly and method for direct cooling of motor end-winding

Power module with voltage overshoot limiting

Ride through in electronic power converters

Circuit configuration for permanent magnet synchronous motor control

Three-phase connector for electric vehicle drivetrain

Multilevel inverter control schemes

Patents Applicationslast 30 patents

METHOD AND APPARATUS FOR ADJUSTING WAKEUP TIME IN ELECTRICAL POWER...

Tri-level inverter

Method and apparatus for cycle error correction for a power convert...

System and method for unbalanced independent AC phase voltage contr...

Interleaved power converter

Power module with heat exchange

Power converter system

Two-level protection for uninterrupted power supply

Power converter employing a planar transformer

Methods and systems for electric machines having windings

EEPROM emulation in flash memory

Ride through in electronic power converters

Method and apparatus for adjusting wakeup time in electrical power...

Method and apparatus for tracking maximum power point for inverters...

Method and apparatus for determining a maximum power point of photo...

Multilevel inverter control schemes

Method for determining RMS values for grid-linked converters

Dual power module power system architecture

Power converter architecture employing at least one capacitor acros...

Power module with voltage overshoot limiting

Rotor assembly of synchronous machine

Method and system for non-invasive power transistor die voltage mea...

Apparatus and method employing bi-directional converter for chargin...

Active ground current reduction device

Method and apparatus for motor control

DEAD-TIME COMPENSATION WITH NARROW PULSE ELIMINATION IN SOLID-SWITC...

Method and apparatus for measuring fault diagnostics on insulated g...

Three-phase connector for electric vehicle drivetrain

Power converter system

Process for the optimization of the design of an electric power train

Trademarklast 30 trademarks

78281155 - ECOSTAR