Curtis A. Barratt

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Greensboro, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Integrated bipolar transistor and field effect transistor
- Patent number 7,656,002
- Issue date Feb 2, 2010
- RF Micro Devices, Inc.
- Curtis A. Barratt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Adaptive manufacturing of semiconductor circuits
- Patent number 6,448,793
- Issue date Sep 10, 2002
- RF Micro Devices, Inc.
- Curtis A. Barratt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Voltage variable resistor from HBT epitaxial layers
- Patent number 6,384,433
- Issue date May 7, 2002
- RF Micro Devices, Inc.
- Curtis A. Barratt
- H01 - BASIC ELECTRIC ELEMENTS