Alan David Couchman

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Hitchin Hertfordshire, GB

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Patents Grantslast 30 patents

Information Patent Grant
Multiport amplifiers in communications satellites
- Patent number 8,463,204
- Issue date Jun 11, 2013
- Astrium Limited
- Daryl Richard Jones
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multiport amplifiers in communications satellites
- Patent number 8,103,225
- Issue date Jan 24, 2012
- Astrium Limited
- Alan David Couchman
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Tuning multiport amplifiers
- Patent number 8,004,356
- Issue date Aug 23, 2011
- Astrium Limited
- Alan David Couchman
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Phased array antenna
- Patent number 7,714,797
- Issue date May 11, 2010
- Astrium Limited
- Alan David Couchman
- B64 - AIRCRAFT AVIATION COSMONAUTICS

Patents Applicationslast 30 patents

Information Patent Application
MULTIPORT AMPLIFIERS IN COMMUNICATIONS SATELLITES
- Publication number 20100271121
- Publication date Oct 28, 2010
- ASTRIUM LIMITED
- Daryl Richard Jones
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TUNING MULTIPORT AMPLIFIERS
- Publication number 20100214017
- Publication date Aug 26, 2010
- ASTRIUM LIMITED
- Alan David Couchman
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTIPORT AMPLIFIERS IN COMMUNICATIONS SATELLITES
- Publication number 20100156528
- Publication date Jun 24, 2010
- Alan David Couchman
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Phased Array Antenna
- Publication number 20080143636
- Publication date Jun 19, 2008
- EADS ASTRIUM LIMITED
- Alan David Couchman
- H01 - BASIC ELECTRIC ELEMENTS