Robert J. Murray

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Burgess Hill, GB

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Patents Grantslast 30 patents

Information Patent Grant
Transmission system for sending two signals simultaneously on the s...
- Patent number 5,073,899
- Issue date Dec 17, 1991
- U.S. Philips Corporation
- Christopher J. Collier
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Acoustic surface wave device including a reflective multistrip coupler
- Patent number 4,510,471
- Issue date Apr 9, 1985
- U.S. Philips Corporation
- Ian Flinn
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Acoustic wave bandpass electrical filters
- Patent number 4,427,956
- Issue date Jan 24, 1984
- U.S. Philips Corporation
- Robert J. Murray
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave filters
- Patent number 4,409,571
- Issue date Oct 11, 1983
- U.S. Philips Corporation
- Robert F. Milsom
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Acoustic wave devices
- Patent number 4,357,584
- Issue date Nov 2, 1982
- U.S. Philips Corporation
- Robert J. Murray
- H03 - BASIC ELECTRONIC CIRCUITRY