Telecommunications Radioelectriques et Telephoniques T.R.T.

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Paris, FR

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing an automatic command for an anti-tank trap an...
- Patent number 5,977,902
- Issue date Nov 2, 1999
- Telecommunications Radioelectriques et Telephoniques T.R.T.
- Fran.cedilla.ois Magne
- F42 - AMMUNITION BLASTING
Information Patent Grant
Analog circuit for baseband modem
- Patent number 5,504,778
- Issue date Apr 2, 1996
- Telecommunications Radioelectriques et Telephoniques, TRT
- Vincent Carriere
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Baseband-controlled passband equalizing arrangement
- Patent number 5,088,110
- Issue date Feb 11, 1992
- Telecommunications Radioelectriques et Telephoniques T.R.T.
- Georges Bonnerot
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Modulating arrangement for phase and amplitude modulation of a wave
- Patent number 5,058,135
- Issue date Oct 15, 1991
- Telecommunications Radioelectriques et Telephoniques T.R.T.
- Khamphuc Daulasim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Arrangement for measuring and cancelling bias distortion in binary...
- Patent number 4,980,647
- Issue date Dec 25, 1990
- Telecommunications Radioelectriques et Telephoniques T.R.T.
- Gerard Pouzoullic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Echo canceler having simplified calculation circuits
- Patent number 4,885,737
- Issue date Dec 5, 1989
- Telecommunications Radioelectriques et Telephoniques T.R.T.
- Loic B. Y. Guidoux
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Arrangement for cancelling a composite echo signal
- Patent number 4,862,450
- Issue date Aug 29, 1989
- Telecommunications Radioelectriques et Telephoniques T.R.T.
- Loic B. Y. Guidoux
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Differential pulse code modulation arrangement, associated decoding...
- Patent number 4,860,314
- Issue date Aug 22, 1989
- Telecommunications Radioelectriques et Telephoniques T.R.T.
- Jean-Yves Boisson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Analogue scrambling system with dynamic band permutation
- Patent number 4,852,166
- Issue date Jul 25, 1989
- Telecommunications Radioelectriques et Telephoniques T.R.T.
- Jacques L. R. Masson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Processor for signal processing and hierarchical multiprocessing st...
- Patent number 4,845,660
- Issue date Jul 4, 1989
- Telecommunications Radioelectriques et Telephoniques T.R.T.
- Mary Luc
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus for detecting and discriminating phase jumps in a periodi...
- Patent number 4,829,566
- Issue date May 9, 1989
- Telecommunications Radioelectriques et Telephoniques T.R.T.
- Jean Lassaux
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method of adjusting the interstation delay in an informa...
- Patent number 4,827,474
- Issue date May 2, 1989
- Telecommunications Radioelectriques et Telephoniques T.R.T.
- Yves H. M. Le Goffic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Echo canceller using delta modulation
- Patent number 4,827,472
- Issue date May 2, 1989
- Telecommunications Radioelectriques et Telephoniques T.R.T.
- Gilbert M. M. Ferrieu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Clock recovery arrangement especially for an information transmissi...
- Patent number 4,825,437
- Issue date Apr 25, 1989
- Telecommunications Radioelectriques et Telephoniques T.R.T.
- Jean-Pierre Balech
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal analysing and synthesizing filter bank system
- Patent number 4,799,179
- Issue date Jan 17, 1989
- Telecommunications Radioelectriques et Telephoniques T.R.T.
- Jacques L. R. Masson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Data processor with loop circuit for delaying execution of a progra...
- Patent number 4,792,892
- Issue date Dec 20, 1988
- Telecommunications Radioelectriques et Telephoniques T.R.T.
- Luc Mary
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of manufacturing BaPb.sub.1-x Bi.sub.x O.sub.3 single crystal
- Patent number 4,785,445
- Issue date Nov 15, 1988
- Telecommunications Radioelectriques et Telephoniques T.R.T.
- Loic B. Y. Guidoux
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for controlling transmission power over a digital radio c...
- Patent number 4,777,653
- Issue date Oct 11, 1988
- Telecommunications Radioelectriques et Telephoniques T.R.T.
- Georges Bonnerot
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Processor to carry out data processing in different modes and multi...
- Patent number 4,755,965
- Issue date Jul 5, 1988
- Telecommunications Radioelectriques et Telephoniques T.R.T.
- Luc Mary
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Diversity channel data receiver with automatic alignment over a .+-...
- Patent number 4,744,095
- Issue date May 10, 1988
- Telecommunications Radioelectriques et Telephoniques T.R.T.
- Jean-Francois R. Cornet
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiplex information transmission system
- Patent number 4,726,020
- Issue date Feb 16, 1988
- Telecommunications Radioelectriques et Telephoniques T.R.T.
- Bernard Fino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical and mechanical scanning device
- Patent number 4,687,933
- Issue date Aug 18, 1987
- Telecommunications Radioelectriques et Telephoniques, TRT
- Fernand R. Loy
- G02 - OPTICS
Information Patent Grant
Telephone switching system
- Patent number 4,686,330
- Issue date Aug 11, 1987
- Telecommunications Radioelectriques et Telephoniques T.R.T.
- Jean-Jacques Hourton
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Echo canceller and center clipper control arrangement
- Patent number 4,679,230
- Issue date Jul 7, 1987
- Telecommunications Radioelectriques et Telephoniques T.R.T.
- Jean Lassaux
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optico-mechanical scanning device
- Patent number 4,674,826
- Issue date Jun 23, 1987
- Telecommunications Radioelectriques et Telephoniques T.R.T.
- Fernand R. Loy
- G02 - OPTICS
Information Patent Grant
Ringing signal generator
- Patent number 4,584,576
- Issue date Apr 22, 1986
- Telecommunications Radioelectriques et Telephoniques T.R.T.
- Alain Forestier
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Self-adaptive equalizer for baseband data signals
- Patent number 4,577,329
- Issue date Mar 18, 1986
- Telecommunications Radioelectriques et Telephoniques T.R.T.
- Richard Brie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for reducing the convergence time of an echo c...
- Patent number 4,571,720
- Issue date Feb 18, 1986
- Telecommunications Radioelectriques et Telephoniques T.R.T.
- Jean-Philippe J. Chevreau
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bit synchronization arrangement for a data modem or data receiver
- Patent number 4,539,693
- Issue date Sep 3, 1985
- Telecommunications Radioelectriques et Telephoniques T.R.T.
- Robert Boudault
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission system using differential pulse code modulation with a...
- Patent number 4,520,491
- Issue date May 28, 1985
- Telecommunications Radioelectriques et Telephoniques T.R.T.
- Jean M. Raulin
- H03 - BASIC ELECTRONIC CIRCUITRY

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Trademarklast 30 trademarks

Information Trademark
73568706 - IRT 1500
- Serial number 73568706
- Registration number 1426352
- Filing date Nov 15, 1985
- Telecommunications Radioelectriques et Telephoniques T.R.T.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73568705 - IRT 1500
- Serial number 73568705
- Registration number 1432742
- Filing date Nov 15, 1985
- Telecommunications Radioelectriques et Telephoniques T.R.T.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73310889 - SEMACOM
- Serial number 73310889
- Registration number 1231697
- Filing date May 18, 1981
- Telecommunications Radioelectriques et Telephoniques T.R.T.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

Telecommunications Radioelectriques et Telephoniques T.R.T.

Organization

Patents Grantslast 30 patents

Process for producing an automatic command for an anti-tank trap an...

Analog circuit for baseband modem

Baseband-controlled passband equalizing arrangement

Modulating arrangement for phase and amplitude modulation of a wave

Arrangement for measuring and cancelling bias distortion in binary...

Echo canceler having simplified calculation circuits

Arrangement for cancelling a composite echo signal

Differential pulse code modulation arrangement, associated decoding...

Analogue scrambling system with dynamic band permutation

Processor for signal processing and hierarchical multiprocessing st...

Apparatus for detecting and discriminating phase jumps in a periodi...

System and method of adjusting the interstation delay in an informa...

Echo canceller using delta modulation

Clock recovery arrangement especially for an information transmissi...

Signal analysing and synthesizing filter bank system

Data processor with loop circuit for delaying execution of a progra...

Method of manufacturing BaPb.sub.1-x Bi.sub.x O.sub.3 single crystal

Apparatus for controlling transmission power over a digital radio c...

Processor to carry out data processing in different modes and multi...

Diversity channel data receiver with automatic alignment over a .+-...

Multiplex information transmission system

Optical and mechanical scanning device

Telephone switching system

Echo canceller and center clipper control arrangement

Optico-mechanical scanning device

Ringing signal generator

Self-adaptive equalizer for baseband data signals

Method and apparatus for reducing the convergence time of an echo c...

Bit synchronization arrangement for a data modem or data receiver

Transmission system using differential pulse code modulation with a...

Trademarklast 30 trademarks

73568706 - IRT 1500

73568705 - IRT 1500

73310889 - SEMACOM