Michael T. Fresina

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Greensboro, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Gallium arsenide heterojunction semiconductor structure
- Patent number 9,761,678
- Issue date Sep 12, 2017
- Qorvo US, Inc.
- Brian G. Moser
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Moisture protection metal enclosure
- Patent number 7,772,682
- Issue date Aug 10, 2010
- RF Micro Devices, Inc.
- Naiqian Zhang
- H01 - BASIC ELECTRIC ELEMENTS
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
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

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DIE HAVING IMPROVED THERMAL PERFORMANCE
- Publication number 20150155222
- Publication date Jun 4, 2015
- RF Micro Devices, Inc.
- Jeffrey Blanton Shealy
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GALLIUM ARSENIDE HETEROJUNCTION SEMICONDUCTOR STRUCTURE
- Publication number 20130099287
- Publication date Apr 25, 2013
- RF Micro Devices, Inc.
- Brian G. Moser
- H01 - BASIC ELECTRIC ELEMENTS