Henry Dexter Chadwick

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Herndon, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for fault-tolerant multimedia program distribution
- Patent number 6,112,223
- Issue date Aug 29, 2000
- International Business Machines Corporation
- Henry Dexter Chadwick
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data server, control server and gateway architecture system and met...
- Patent number 5,508,732
- Issue date Apr 16, 1996
- International Business Machines Corporation
- John F. Bottomley
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method and system for direct ingest and storage of digital video co...
- Publication number 20040240541
- Publication date Dec 2, 2004
- International Business Machines Corporation
- Henry Dexter Chadwick
- H04 - ELECTRIC COMMUNICATION TECHNIQUE