David John

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Buckinghamshire, GB

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Patents Grantslast 30 patents

Information Patent Grant
Storage and reproduction method and apparatus
- Patent number 6,529,547
- Issue date Mar 4, 2003
- International Mobile Satellite Organization
- Paul Francis Alexander
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Storage and reproduction method and apparatus
- Publication number 20030012306
- Publication date Jan 16, 2003
- International Mobile Satellite Organization
- Paul Francis Alexander
- G11 - INFORMATION STORAGE