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Donald M. Cornwell, Jr.
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Highland, MD, US
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last 30 patents
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Patent Grant
Optical transmission systems including optical amplifiers, apparatu...
Patent number
7,133,193
Issue date
Nov 7, 2006
Corvis Corporation
Donald M. Cornwell, Jr.
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Optical transmission systems including optical amplifiers and methods
Patent number
7,010,229
Issue date
Mar 7, 2006
Corvis Corporation
David J. Copeland
H04 - ELECTRIC COMMUNICATION TECHNIQUE