Compagnie Industrielle des Telecommunications
Patent Applications and Registrations
Patent applications and USPTO patent grants for Compagnie Industrielle des Telecommunications.The latest application filed is for "optical source with optical fiber carrier".
- Compagnie Industrielle des Telecommunications - Paris FR
| Patent | Date |
|---|---|
| Optical source with optical fiber carrier Grant 4,701,013 - Jurczyszyn , et al. October 20, 1 | 1987-10-20 |
| Device for monitoring the thickness of thin layers Grant 4,676,644 - Canteloup June 30, 1 | 1987-06-30 |
| Method and apparatus for evaluating noise level on a telephone channel Grant 4,552,996 - de Bergh November 12, 1 | 1985-11-12 |
| Helium leakage detector Grant 4,436,998 - Tallon * March 13, 1 | 1984-03-13 |
| Device for detecting a frequency in a PCM coded signal Grant 4,194,092 - Luder March 18, 1 | 1980-03-18 |
| Synchronizing Unit Grant 3,794,773 - Jacob , et al. February 26, 1 | 1974-02-26 |
| Diffusion Pump Assembly Grant 3,785,162 - Long , et al. January 15, 1 | 1974-01-15 |
| Signal-to-noise Ratio Improving Device For Receiving Systems Having Two Wave Collectors Grant 3,737,783 - Oswald , et al. June 5, 1 | 1973-06-05 |
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