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CPC
H01J2223/40
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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
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H01J2223/40
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Patents Grants
last 30 patents
Information
Patent Grant
Electron beam tube output arrangement
Patent number
7,218,053
Issue date
May 15, 2007
E2V Technologies (UK) Limited
Darrin Bowler
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dielectric material having a low dielectric loss factor for high-fr...
Patent number
5,885,916
Issue date
Mar 23, 1999
Kyocera Corporation
Kenichi Tajima
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Cavity arrangements
Patent number
5,736,820
Issue date
Apr 7, 1998
EEV Limited
Steven Bardell
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Electron beam tube output arrangement
Publication number
20060158139
Publication date
Jul 20, 2006
E2V TECHNOLOGIES (UK) LIMITED
Darrin Bowler
H01 - BASIC ELECTRIC ELEMENTS