Geoffrey S. Sparks

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Cambridge, GB

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Patents Grantslast 30 patents

Information Patent Grant
Circuit arrangement comprising a power amplifier stage
- Patent number 6,008,697
- Issue date Dec 28, 1999
- U.S. Philips Corporation
- Geoffrey S. Sparks
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Circuit feedback loop with monitored loop gain
- Patent number 5,977,824
- Issue date Nov 2, 1999
- U.S. Philips Corporation
- Geoffrey S. Sparks
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Transmitter and power amplifier therefor
- Patent number 5,469,105
- Issue date Nov 21, 1995
- U.S. Philips Corporation
- Geoffrey S. Sparks
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Error correction in amplifiers
- Publication number 20020158622
- Publication date Oct 31, 2002
- Mark W. Rayne
- H03 - BASIC ELECTRONIC CIRCUITRY