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Andrew John Parker
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Paignton, GB
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last 30 patents
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Patent Grant
Optical amplifiers
Patent number
7,139,118
Issue date
Nov 21, 2006
Bookham Technology plc
Roger David Griggs
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
OPTICAL AMPLIFIERS
Publication number
20090141757
Publication date
Jun 4, 2009
Bookham Technology plc
Andrew John Parker
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
Optical amplifiers
Publication number
20060077534
Publication date
Apr 13, 2006
Roger David Griggs
H04 - ELECTRIC COMMUNICATION TECHNIQUE