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Slow-wave structures
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CPC
H01J2223/24
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Parent Industries
H
ELECTRICITY
H01
Electric elements
H01J
ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
H01J2223/00
Details of transit-time tubes of the types covered by group H01J2225/00
Current Industry
H01J2223/24
Slow-wave structures
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Patents Grants
last 30 patents
Information
Patent Grant
Method for fabricating three dimensional traveling wave tube circui...
Patent number
6,584,675
Issue date
Jul 1, 2003
Sunder S. Rajan
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents