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W. Shef ROBOTHAM, JR.
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Burlington, CT, US
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last 30 patents
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Patent Grant
Frequency-agile RF-power excitation for driving diffusion-cooled se...
Patent number
7,885,308
Issue date
Feb 8, 2011
Coherent, Inc.
W. Shef Robotham, Jr.
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Transformer for impedance-matching power output of RF amplifier to...
Patent number
7,605,673
Issue date
Oct 20, 2009
Coherent, Inc.
W. Shef Robotham, Jr.
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
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Patent Application
FREQUENCY-AGILE RF-POWER EXCITATION FOR DRIVING DIFFUSION-COOLED SE...
Publication number
20090296764
Publication date
Dec 3, 2009
COHERENT, INC.
W. Shef ROBOTHAM, JR.
H01 - BASIC ELECTRIC ELEMENTS