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Cliff R. Weatherup
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Chelmsford, GB
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Patents Grants
last 30 patents
Information
Patent Grant
Smear reduction in CCD images
Patent number
7,808,534
Issue date
Oct 5, 2010
E2V Technologies (UK) Limited
Michael John Hazelwood
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
High coulombic switch gas discharge device
Patent number
6,049,174
Issue date
Apr 11, 2000
EEV Limited
Colin Archibold Pirrie
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Thyratron gas discharge device with magnetic field for improved ion...
Patent number
4,954,748
Issue date
Sep 4, 1990
EEV Limited
Clifford R. Weatherup
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Gas laser apparatus having a low pressure buffer gas
Patent number
4,907,242
Issue date
Mar 6, 1990
EEV Limited
Arthur Maitland
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Gas discharge devices wherein electrons are injected into a high fi...
Patent number
4,879,490
Issue date
Nov 7, 1989
English Electric Valve Company Limited
Clifford R. Weatherup
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electron beam apparatus
Patent number
4,858,237
Issue date
Aug 15, 1989
English Electric Valve Company Limited
Arthur Maitland
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Apparatus for forming an electron beam sheet
Patent number
4,839,554
Issue date
Jun 13, 1989
English Electric Valve Company Limited
Arthur Maitland
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Laser apparatus having cathode bore directing electron beam onto anode
Patent number
4,825,446
Issue date
Apr 25, 1989
English Electric Valve Company Limited
Arthur Maitland
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Gas discharge devices utilizing electron injection for gas ionization
Patent number
4,758,766
Issue date
Jul 19, 1988
English Electric Valve Company Limited
Clifford R. Weatherup
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Apparatus for forming electron beams
Patent number
4,698,546
Issue date
Oct 6, 1987
English Electric Valve Company Limited
Arthur Maitland
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Smear Reduction in Ccd Images
Publication number
20070242145
Publication date
Oct 18, 2007
E2V TECHNOLOGIES (UK) LIMITED
Michael John Hazelwood
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Enhanced spectral range imaging sensor
Publication number
20060186363
Publication date
Aug 24, 2006
E2V TECHNOLOGIES (UK) LIMITED
Michael John Hazelwood
H04 - ELECTRIC COMMUNICATION TECHNIQUE