Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6631167 | Process and device for transforming real data into complex symbols, in particular for the reception of phase-modulated and amplitude-modulated carriers transmitted on a telephone line | Philippe Mejean, Dominique Barthel, Joël Lienard | 2003-10-07 |
| 6564236 | Device and associated method for calculating the direct or inverse fourier transform of the product of a complex symbol times a complex sinusoidal waveform | Simone Mazzoni | 2003-05-13 |