John A. Stockdale

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Poole, GB

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Patents Grantslast 30 patents

Information Patent Grant
Data packet switching
- Patent number 4,985,889
- Issue date Jan 15, 1991
- Sprint International Communications Corporation
- Anthony J. Frankish
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive cancellation bridge circuit
- Patent number 4,670,870
- Issue date Jun 2, 1987
- Plessey Overseas Limited
- John Hewinson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE