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For the Inventor, By the Inventor

Quimper, France

Matra Communication


USPTO Granted Patents = 40


Forward Citations = 930

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37 inventors (with patents filed for the assignee):

goldMedal Marc Renard (7 out of 10 patents)

silverMedal Philippe Mege (3 out of 23 patents)

bronzeMedal Michel Robbe (3 out of 9 patents)

4.  Philippe Lucas (3 out of 5 patents)

5.  Jean Mary (3 out of 3 patents)

6.  William Navarro (3 out of 4 patents)

7.  Hervé Guegnaud (2 out of 5 patents)

8.  Michel Alard (2 out of 9 patents)

9.  Gottfried Schnabl (2 out of 4 patents)

10.  Jerome Boudy (2 out of 3 patents)

11.  Francedillaois Capman (2 out of 3 patents)

12.  Jean-Louis Dornstetter (2 out of 2 patents)

13.  Jean-Luc Le Corre (2 out of 2 patents)

14.  Jacques Peltier (2 out of 3 patents)

15.  Sophie Scott (2 out of 2 patents)


Core Competencies:
Echo Cancellation
Speech Coding
Digital Demodulation
Radiotelephone
CDMA Communications
Frequency Modulation
Acoustic Signal Processing
Multiplexing Techniques
Video Telephony
Signal Synchronization
Telecommunication Systems
Base Station Design

40 patents:

1. 6108413 - Echo cancellation method and echo canceller implementing such a process (2000-08-22),
2. D423492 - Portable radiotelephone (2000-04-25),
3. 6052576 - Radiocommunications equipment with a security calls mode, and extension (2000-04-18),
4. 5974377 - Analysis-by-synthesis speech coding method with open-loop and (1999-10-26),
5. 5917861 - Method of digital demodulation (1999-06-29),
6. 5905760 - Method of correcting nonlinearities of an amplifier, and radio (1999-05-18),
7. 5903611 - Method of correcting nonlinearities of an amplifier, and radio (1999-05-11),
8. 5901349 - Mixer device with image frequency rejection (1999-05-04),
9. D408397 - Telephone (1999-04-20),
10. 5889857 - Acoustical echo canceller with sub-band filtering (1999-03-30),
11. 5850403 - Process of selectively protecting information bits against transmission (1998-12-15),
12. 5818866 - Method of selecting propagation delays retained for receiving messages (1998-10-06),
13. 5790942 - Frequency modulation radio transmission device (1998-08-04),
14. 5751188 - FM demodulator using a switched capacitor phase shifter (1998-05-12),
15. 5692103 - Method of speech recognition with learning (1997-11-25),
Matra Communication, headquartered in Quimper, France, specializes in advanced telecommunications technologies. The company focuses on developing solutions in echo cancellation, speech coding, and digital demodulation, enhancing communication clarity and efficiency. With expertise in acoustic signal processing and radio transmission, Matra plays a significant role in the evolution of CDMA communications and portable radiotelephone systems, contributing to the advancement of telephony and communication systems globally.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

40 Patents

#1 in Quimper

#570 in France

#17,031 in the World

Quimper, FR
Quimper, France

Matra Communication

Forward Citations = 930

37 inventors:

goldMedal Marc Renard (7 out of 10 patents)

silverMedal Philippe Mege (3 out of 23 patents)

bronzeMedal Michel Robbe (3 out of 9 patents)

4.  Philippe Lucas (3 out of 5 patents)

5.  Jean Mary (3 out of 3 patents)

Please report any incorrect information to [email protected]
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