David Byrne

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Leics, GB

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Patents Grantslast 30 patents

Information Patent Grant
Synthesizing a sine wave
- Patent number 6,573,766
- Issue date Jun 3, 2003
- Lattice Intellectual Property Ltd.
- Francis Alan Humphrey
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Measuring the speed of sound of a gas
- Patent number 6,481,288
- Issue date Nov 19, 2002
- Lattice Intellectual Property Ltd.
- Francis Alan Humphrey
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for determining a frequency at which a resonat...
- Patent number 6,318,180
- Issue date Nov 20, 2001
- Lattice Intellectual Property Ltd.
- Francis Alan Humphrey
- G01 - MEASURING TESTING