Troy J. Littlefield

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Colorado Springs, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and circuits for performing offline circuit trimming
- Patent number 6,993,467
- Issue date Jan 31, 2006
- Toko, Inc.
- Gabe C. Gavrila
- G11 - INFORMATION STORAGE
Information Patent Grant
DC to AC switching circuit for driving an electroluminescent lamp e...
- Patent number 6,081,075
- Issue date Jun 27, 2000
- Toko, Inc.
- Troy J. Littlefield
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Dual-threshold comparator circuit utilizing a single input pin
- Patent number 6,028,456
- Issue date Feb 22, 2000
- Toko, Inc.
- Troy J. Littlefield
- G01 - MEASURING TESTING
Information Patent Grant
Circuit and method for directly regulating the output voltage of an...
- Patent number 6,011,382
- Issue date Jan 4, 2000
- Toko, Inc.
- Troy J. Littlefield
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Controller circuit for controlling a step down switching regulator...
- Patent number 5,959,443
- Issue date Sep 28, 1999
- Toko, Inc.
- Troy J. Littlefield
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
Method and circuits for performing offline circuit trimming
- Publication number 20020069394
- Publication date Jun 6, 2002
- Gabe C. Gavrila
- G11 - INFORMATION STORAGE