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Alain Bert
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Gif sur Yvette, FR
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last 30 patents
Information
Patent Grant
System for receiving TV signals retransmitted by satellites
Patent number
5,276,904
Issue date
Jan 4, 1994
Thomson Composants Microondes
Jean-Paul Mutzig
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Microwave resonator for operation in the whispering-gallery mode
Patent number
4,992,763
Issue date
Feb 12, 1991
Thomson-CSF
Alain Bert
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Frequency-doubling oscillator, tuned by varactors
Patent number
4,868,526
Issue date
Sep 19, 1989
Thomson Hybrides et Microondes
Marc Camiade
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Compact combiner for semiconductor devices operating in the ultra-h...
Patent number
4,839,712
Issue date
Jun 13, 1989
Thomson-CSF
Narquise Mamodaly
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Ultra high frequency circuit with low parasite capacities
Patent number
4,792,773
Issue date
Dec 20, 1988
Thomson-CSF
Alain Bert
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Frequency doubling oscillator working at ultra-high frequencies
Patent number
4,783,638
Issue date
Nov 8, 1988
Thomson-CSF
Marguise Mamodaly
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Hyperfrequency oscillator operating in the millimetric band
Patent number
4,727,338
Issue date
Feb 23, 1988
Thomson-CSF
Narguise Mamodaly
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Compact combiner for use with semiconductor devices in the microwav...
Patent number
4,617,528
Issue date
Oct 14, 1986
Thomson-CSF
Alain Bert
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Variable capacitor-controlled transistorized ultra-high frequency o...
Patent number
4,596,966
Issue date
Jun 24, 1986
Thomson-CSF
Henri Derewonko
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Low noise oscillator operating in the ultra-high frequency range
Patent number
4,567,449
Issue date
Jan 28, 1986
Thomson-CSF
Alain Bert
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Hyperfrequency power oscillator
Patent number
4,528,524
Issue date
Jul 9, 1985
Thomson-CSF
Alain Bert
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Ultra-high frequency oscillator with dielectric resonator of the co...
Patent number
4,481,486
Issue date
Nov 6, 1984
Thomson-CSF
Alain Bert
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Monolithic amplifier comprising a power division and recombination...
Patent number
4,430,623
Issue date
Feb 7, 1984
Thomson-CSF
Alain Bert
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Radio power distributor and radio equipment using such a distributo...
Patent number
4,424,495
Issue date
Jan 3, 1984
Thomson-CSF
Alain Bert
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Solid state microwave source and radio equipment incorporating such...
Patent number
4,327,339
Issue date
Apr 27, 1982
Thomson-CSF
Alain Bert
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Acoustic storage device intended in particular for the correlation...
Patent number
4,315,275
Issue date
Feb 9, 1982
Thomson-CSF
Alain Bert
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Distributed amplifier for microwave frequencies
Patent number
4,311,966
Issue date
Jan 19, 1982
Thomson-CSF
Alain Bert
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Microwave, solid-state, stabilized oscillator means
Patent number
4,311,970
Issue date
Jan 19, 1982
Thomson-CSF
Alain Bert
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Surface wave device for treating signals
Patent number
4,124,828
Issue date
Nov 7, 1978
Thomson-CSF
Alain Bert
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Non-volatile memory for fast signals
Patent number
4,122,543
Issue date
Oct 24, 1978
Thomson-CSF
Alain Bert
G11 - INFORMATION STORAGE
Information
Patent Grant
Non-volatile long memory for fast signals
Patent number
4,110,839
Issue date
Aug 29, 1978
Thomson-CSF
Alain Bert
G11 - INFORMATION STORAGE
Information
Patent Grant
Piezoelectric device for image readout
Patent number
4,025,954
Issue date
May 24, 1977
Thomson-CSF
Alain Bert
H04 - ELECTRIC COMMUNICATION TECHNIQUE