Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6201785 | Process for transmitting a digitized signal according to OFDM type multicarrier modulation, transmitter and receiver for the implementation of the said process | Tristan de Couasnon | 2001-03-13 |
| 5329552 | Method of binary encoding the points of a constellation used in a multicarrier modulation of OFDM type | Tristan de Couasnon, Raoul Monnier, Jean-Bernard Rault | 1994-07-12 |
| 5313169 | Method of realigning the local oscillators of a receiver and device for implementing the method | Jean-Bernard Rault, Tristan de Couasnon, Raoul Monnier | 1994-05-17 |
| 5311550 | Transmitter, transmission method and receiver | Philippe Elleaume, Tristan de Couasnon, Serge Travert, Raoul Monnier, Stéphane Hergault | 1994-05-10 |
| 5271043 | Device and method for the data transmission or storage optimizing the use of the pass-band | Guy Desodt, Philippe Elleaume, Gerard Auvray, Jean Anastassiades | 1993-12-14 |
| 5262788 | Device and method for data transmission and/or acquisition using two cross polarizations of an electromagnetic wave and magnetic recording device | Serge Drabowitch | 1993-11-16 |
| 5231481 | Projection display device with negative feedback loop to correct all the faults of the projected image | Jean-Yves Eouzan, Tristan de Couasnon | 1993-07-27 |
| 5091773 | Process and device for image display with automatic defect correction by feedback | Tristan D. Couasnon, Jean-Yves Eouzan | 1992-02-25 |
| 4968969 | Device and method for data transmission and/or acquisition using two cross polarizations of an electromagnetic wave and magnetic recording device | Serge Drabowitch | 1990-11-06 |
| 4864221 | Filter, phase-measuring device and method for application of said filter | Philippe Elleaume, Serge Drabowitch | 1989-09-05 |