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Patents Grants
last 30 patents
Information
Patent Grant
Subscriber circuit link interface for an automatic telephone exchange
Patent number
4,752,952
Issue date
Jun 21, 1988
Thomson-Csf Telephone
Raphael Roux
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Telephone set
Patent number
D295623
Issue date
May 10, 1988
Thomson-CSF Telephone
Paul Gilberton
D14 - Recording, communication, or information retrieval equipment
Information
Patent Grant
Handset telephone
Patent number
D292513
Issue date
Oct 27, 1987
Thomson-CSF Telephone S.A.
Paul Gilberton
D14 - Recording, communication, or information retrieval equipment
Information
Patent Grant
Read/write memory and cell constituting same
Patent number
4,654,823
Issue date
Mar 31, 1987
Thomson-CSF Telephone
Pierre Charransol
G11 - INFORMATION STORAGE
Information
Patent Grant
Prediffused integrated circuit and a method of interconnection of t...
Patent number
4,644,382
Issue date
Feb 17, 1987
Thomson-CSF Telephone
Pierre Charransol
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Data communication terminal
Patent number
D287250
Issue date
Dec 16, 1986
Thomson-CSF Telephone
Daniel Mas
D14 - Recording, communication, or information retrieval equipment
Information
Patent Grant
Multi-level arbitration system for decentrally allocating resource...
Patent number
4,628,447
Issue date
Dec 9, 1986
Thomson-CSF Telephone
Roger Cartret
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Ringing signal generator for a subscriber telephone set
Patent number
4,595,797
Issue date
Jun 17, 1986
Thomson-CSF Telephone
Bernard Gilles
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Electronic digital PCM time-division exchange with decentralized ar...
Patent number
4,567,589
Issue date
Jan 28, 1986
Thomson-CSF Telephone
Daniel Lecomte
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Telephonic receiver
Patent number
D282066
Issue date
Jan 7, 1986
Thomson-CSF Telephone
Laurent Menei
D14 - Recording, communication, or information retrieval equipment
Information
Patent Grant
Telephone circuit controlled by a 2 wire - 4 wire transmission inte...
Patent number
4,562,309
Issue date
Dec 31, 1985
Thomson-CSF Telephone
Michel Le Creff
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Telephone
Patent number
D279895
Issue date
Jul 30, 1985
Thomson-CSF Telephone
Laurent J. Menei
D14 - Recording, communication, or information retrieval equipment
Information
Patent Grant
Decentralized arbitration device for several processing units of a...
Patent number
4,511,959
Issue date
Apr 16, 1985
Thomson-CSF Telephone
Alain Nicolas
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Centralized arbitration process and centralized arbiter for multipr...
Patent number
4,493,022
Issue date
Jan 8, 1985
Thomson-CSF Telephone
Alain Nicolas
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Logic selection module
Patent number
4,491,837
Issue date
Jan 1, 1985
Thomson-CSF Telephone
Claude Athenes
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Speech-amplifier telephone station
Patent number
4,488,007
Issue date
Dec 11, 1984
Thomson-CSF Telephone
Andr/e/ Chataignon
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Protection device for the horizontal scanning control of a display...
Patent number
4,484,112
Issue date
Nov 20, 1984
Thomson-CSF Telephone
Michel Facon
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signalling switching system in a time switching network and time sw...
Patent number
4,402,078
Issue date
Aug 30, 1983
Thomson-CSF Telephone
Claude Athenes
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Process for switching time-multiplexed signals transmitted on a car...
Patent number
4,397,016
Issue date
Aug 2, 1983
Thomson-CSF Telephone
Georges J. G. Broussaud
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Four wire to two wire converter
Patent number
4,387,277
Issue date
Jun 7, 1983
Thomson-CSF Telephone
Bernard Gilles
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Device for switching digital data
Patent number
4,365,328
Issue date
Dec 21, 1982
Thomson-CSF Telephone
Philippe M. F. Merriaux
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
73561066 - ARPEGE
Serial number
73561066
Registration number
1393085
Filing date
Sep 30, 1985
Thomson-CSF Telephone
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73552153 - AUDIENCE
Serial number
73552153
Registration number
1385870
Filing date
Aug 6, 1985
Thomson-CSF Telephone
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73448745 - ALPHACOM
Serial number
73448745
Filing date
Oct 19, 1983
THOMSON-CSF TELEPHONE
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73448744 - GESCOM
Serial number
73448744
Filing date
Oct 19, 1983
THOMSON-CSF TELEPHONE
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73415497 - OPUS 20
Serial number
73415497
Registration number
1418193
Filing date
Mar 1, 1983
Thomson-CSF Telephone
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73342108 - TELECONSOLE
Serial number
73342108
Filing date
Dec 17, 1981
THOMSON-CSF TELEPHONE
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments