Trademark applications and grants for Matra Communication. Matra Communication has 5 trademark applications. The latest application filed is for "PAC PERSONAL ACOUSTIC CONTROL"
Patent Application | Date |
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Echo cancellation method and echo canceller implementing such a process 6,108,413 - 09/007,836 Capman , et al. August 22, 2 | 2000-08-22 |
Radiocommunications equipment with a security calls mode, and extension unit forming part of such equipment 6,052,576 - 08/888,697 Lambourg April 18, 2 | 2000-04-18 |
Analysis-by-synthesis speech coding method with open-loop and closed-loop search of a long-term prediction delay 5,974,377 - 08/860,673 Navarro , et al. October 26, 1 | 1999-10-26 |
Method of correcting nonlinearities of an amplifier, and radio transmitter employing a method of this type 5,905,760 - 08/821,381 Schnabl , et al. May 18, 1 | 1999-05-18 |
Method of correcting nonlinearities of an amplifier, and radio transmitter employing a method of this type 5,903,611 - 08/822,384 Schnabl , et al. May 11, 1 | 1999-05-11 |
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