Duane G. Quiet

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Portland, ME, US

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Patents Grantslast 30 patents

Information Patent Grant
Gradual frequency changing circuit
- Patent number 5,592,113
- Issue date Jan 7, 1997
- National Semiconductor Corp.
- Duane G. Quiet
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Lock sensor circuit and method for phase lock loop circuits
- Patent number 5,304,952
- Issue date Apr 19, 1994
- National Semiconductor Corporation
- Duane G. Quiet
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Tristate circuits with fast and slow OE signals
- Patent number 5,118,974
- Issue date Jun 2, 1992
- National Semiconductor Corporation
- Roy L. Yarbrough
- H03 - BASIC ELECTRONIC CIRCUITRY