David F. Nelson

Person

Agoura Hills, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Power converter assembly with symmetrical layout of power modules
- Patent number 8,462,529
- Issue date Jun 11, 2013
- GM Global Technology Operations LLC
- Terence G. Ward
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Capacitor with direct DC connection to substrate
- Patent number 8,400,775
- Issue date Mar 19, 2013
- GM Global Technology Operations LLC
- Terence G. Ward
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power electronics devices with integrated control circuitry
- Patent number 8,139,371
- Issue date Mar 20, 2012
- GM Global Technology Operations LLC
- David F. Nelson
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power electronics devices with integrated gate drive circuitry
- Patent number 7,973,433
- Issue date Jul 5, 2011
- David F. Nelson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Automotive power inverter with reduced capacitive coupling
- Patent number 7,911,161
- Issue date Mar 22, 2011
- GM Global Technology Operations LLC
- Terence G. Ward
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Cooling systems for power semiconductor devices
- Patent number 7,884,468
- Issue date Feb 8, 2011
- GM Global Technology Operations LLC
- Brooks S Mann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cooling systems and methods for integration electric motor-inverters
- Patent number 7,723,874
- Issue date May 25, 2010
- GM Global Technology Operations, Inc.
- George R. Woody
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor cooling system for use in electric or hybrid vehicle
- Patent number 7,580,261
- Issue date Aug 25, 2009
- GM Global Technology Operations, Inc.
- Gregory Scott Smith
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power module having self-contained cooling system
- Patent number 7,450,378
- Issue date Nov 11, 2008
- GM Global Technology Operations, Inc.
- David F. Nelson
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
COOLING SYSTEMS AND METHODS FOR INTEGRATED ELECTRIC MOTOR-INVERTERS
- Publication number 20090206687
- Publication date Aug 20, 2009
- GM Global Technology Operations, Inc.
- George R. WOODY
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COOLING SYSTEMS FOR POWER SEMICONDUCTOR DEVICES
- Publication number 20090032937
- Publication date Feb 5, 2009
- GM Global Technology Operations, Inc.
- Brooks S. MANN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER ELECTRONICS DEVICES WITH INTEGRATED CONTROL CIRCUITRY
- Publication number 20090033410
- Publication date Feb 5, 2009
- GM Global Technology Operations, Inc.
- David F. NELSON
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
POWER ELECTRONICS DEVICES WITH INTEGRATED GATE DRIVE CIRCUITRY
- Publication number 20090033301
- Publication date Feb 5, 2009
- GM Global Technology Operations, Inc.
- David F. NELSON
- B60 - VEHICLES IN GENERAL
Information Patent Application
POWER CONVERTER ASSEMBLY WITH SYMMETRICAL LAYOUT OF POWER MODULES
- Publication number 20090032320
- Publication date Feb 5, 2009
- GM Global Technology Operations, Inc.
- Terence G. WARD
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHODS AND SYSTEMS FOR COOLING INVERTERS FOR VEHICLES
- Publication number 20090032229
- Publication date Feb 5, 2009
- GM Global Technology Operations, Inc.
- Gabriel GALLEGOS-LOPEZ
- G05 - CONTROLLING REGULATING
Information Patent Application
CAPACITOR WITH DIRECT DC CONNECTION TO SUBSTRATE
- Publication number 20090009980
- Publication date Jan 8, 2009
- GM Global Technology Operations, Inc.
- Terence G. Ward
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AUTOMOTIVE POWER INVERTER WITH REDUCED CAPACITIVE COUPLING
- Publication number 20090001909
- Publication date Jan 1, 2009
- Terence G. Ward
- B60 - VEHICLES IN GENERAL
Information Patent Application
SEMICONDUCTOR COOLING SYSTEM FOR USE IN ELECTRIC OR HYBRID VEHICLE
- Publication number 20080225482
- Publication date Sep 18, 2008
- Gregory Scott Smith
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER MODULE HAVING SELF-CONTAINED COOLING SYSTEM
- Publication number 20080101013
- Publication date May 1, 2008
- David F. Nelson
- H01 - BASIC ELECTRIC ELEMENTS

David F. Nelson

Person

Patents Grantslast 30 patents

Power converter assembly with symmetrical layout of power modules

Capacitor with direct DC connection to substrate

Power electronics devices with integrated control circuitry

Power electronics devices with integrated gate drive circuitry

Automotive power inverter with reduced capacitive coupling

Cooling systems for power semiconductor devices

Cooling systems and methods for integration electric motor-inverters

Semiconductor cooling system for use in electric or hybrid vehicle

Power module having self-contained cooling system

Patents Applicationslast 30 patents

COOLING SYSTEMS AND METHODS FOR INTEGRATED ELECTRIC MOTOR-INVERTERS

COOLING SYSTEMS FOR POWER SEMICONDUCTOR DEVICES

POWER ELECTRONICS DEVICES WITH INTEGRATED CONTROL CIRCUITRY

POWER ELECTRONICS DEVICES WITH INTEGRATED GATE DRIVE CIRCUITRY

POWER CONVERTER ASSEMBLY WITH SYMMETRICAL LAYOUT OF POWER MODULES

METHODS AND SYSTEMS FOR COOLING INVERTERS FOR VEHICLES

CAPACITOR WITH DIRECT DC CONNECTION TO SUBSTRATE

AUTOMOTIVE POWER INVERTER WITH REDUCED CAPACITIVE COUPLING

SEMICONDUCTOR COOLING SYSTEM FOR USE IN ELECTRIC OR HYBRID VEHICLE

POWER MODULE HAVING SELF-CONTAINED COOLING SYSTEM