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Le Materiel Telephonique Thomson-Csf

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USPTO Granted Patents = 15

Forward Citations = 271

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28 inventors (with patents filed for the assignee):

Jean-Pierre Houdard (3 out of 4 patents)

Jacques E Salle (3 out of 6 patents)

Claude Athenes (2 out of 18 patents)

4. Marc P Dieudonne (2 out of 4 patents)

5. Bernard G Leoni (2 out of 3 patents)

6. Jean-Jacques Julie (2 out of 3 patents)

7. Raymond Bakka (1 out of 3 patents)

8. Andre Chataignon (1 out of 3 patents)

9. Alain Couturier (1 out of 3 patents)

10. Michel A Lacroix (1 out of 7 patents)

11. Antoine Malo-Huerto (1 out of 1 patent)

12. Jean L Belly (1 out of 1 patent)

13. Michel Ciboulet (1 out of 1 patent)

14. Jean-Baptiste B Bouvier d'Ivoire (1 out of 1 patent)

15. Michel J Cauhape (1 out of 1 patent)

15 patents: Sort by Forward Citations

1. 4507747 - Procedure for shared-time processing of digital signals and application (1985-03-26),

2. 4420832 - Concentrator-deconcentrator devices (1983-12-13),

3. 4373151 - Stochastic demodulator for phase jump-modulated signals, operating in (1983-02-08),

4. 4371343 - Process and systems for the electronic generation of wide-angle moving (1983-02-01),

5. 4365863 - Optical switch for a very large number of channels (1982-12-28),

6. 4345326 - Switching network and telecommunications center comprising such a network (1982-08-17),

7. 4338604 - Pulsed coherent doppler radar with frequency agility (1982-07-06),

8. 4334216 - Electronic device for monitoring the operation of a servo system (1982-06-08),

9. 4327442 - Clock recovery device (1982-04-27),

10. 4323980 - Digital filter for shared-time processing on several channels (1982-04-06),

11. 4317008 - Modular time-division switching network (1982-02-23),

12. 4314367 - Switching circuit for digital packet switching network (1982-02-02),

13. 4306118 - Telephone set ringing current injection device (1981-12-15),

14. 4302836 - Monitoring circuit for time-division switching network (1981-11-24),

15. 4292479 - Separation and balance device for telephone exchanges (1981-09-29),

Company Overview

Le Materiel Telephonique Thomson-Csf, based in Paris, specializes in advanced telecommunications and electronic systems. The organization focuses on developing innovative solutions for various sectors, including defense, aerospace, and public safety. With a strong emphasis on research and development, it aims to enhance communication technologies and integrate cutting-edge systems that meet the evolving needs of its clients. The company is recognized for its commitment to quality and technological advancement in the telecommunications landscape.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 3 2026

15 Patents

#286 in Paris

#1,261 in France

#40,018 in the World

Le Materiel Telephonique Thomson-Csf

Forward Citations = 271

28 inventors:

Jean-Pierre Houdard (3 out of 4 patents)

Jacques E Salle (3 out of 6 patents)

Claude Athenes (2 out of 18 patents)

4. Marc P Dieudonne (2 out of 4 patents)

5. Bernard G Leoni (2 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Le Materiel Telephonique Thomson-Csf. Retrieved from https://idiyas.com/company/le-materiel-telephonique-thomson-csf

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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