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last 30 patents
Information
Patent Grant
Antenna with a polarization rotator in waveguide feed
Patent number
4,546,359
Issue date
Oct 8, 1985
Thomson-CSF
Nhu Bui Hai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multiplexing device for grouping two frequency bands
Patent number
4,546,471
Issue date
Oct 8, 1985
Thomson-CSF
Nhu Bui Hai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Primary source with frequency re-utilization
Patent number
4,507,665
Issue date
Mar 26, 1985
Thomson-CSF
Nhu Bui-Hai
G01 - MEASURING TESTING
Information
Patent Grant
Antenna transducer for a transmission-reception antenna
Patent number
4,410,866
Issue date
Oct 18, 1983
Thomson-CSF
Nhu Bui Hai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Periscope arrangement with protection against parasitic radiation
Patent number
4,249,183
Issue date
Feb 3, 1981
Thomson-CSF
Nhu Bui Hai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Corrugated horn with a low standing wave ratio
Patent number
4,106,026
Issue date
Aug 8, 1978
Thomson-CSF
Nhu Bui-Hai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Reflector with frequency selective ring of absorptive material for...
Patent number
4,096,483
Issue date
Jun 20, 1978
Thomson-CSF
Nhu Bui Hai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Antenna with a periscope arrangement
Patent number
3,968,497
Issue date
Jul 6, 1976
Thomas-CSF
Nhu Bui Hai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multiplexer-demultiplexer for a microwave antenna
Patent number
3,943,519
Issue date
Mar 9, 1976
Thomson-CSF
Nhu Bui-Hai
H01 - BASIC ELECTRIC ELEMENTS