Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6208698 | Quadrature modulator imbalance estimator and modulator stage using it | Jean-Xavier Canonici | 2001-03-27 |
| 5943380 | Robust phase estimator and recoverer for digital signals affected in particular by phase jitter | Pierre Roux, Gilles de Villenaut | 1999-08-24 |
| 5929703 | Method and device for modeling AM-AM and AM-PM characteristics of an amplifier, and corresponding predistortion method | Philippe Sehier | 1999-07-27 |
| 5883551 | Quadrature modulator malfunction estimator and modulator stage using it | Jean-Xavier Canonici | 1999-03-16 |
| 5790600 | Method of compensating differences in group propagation times between the analog filters of a transmitter and between those of a receiver for signals in phase quadrature corresponding compensation apparatus and a corresponding transmission system | Pierre Roux, Jean-Francois Houplain | 1998-08-04 |
| 5533063 | Method and apparatus for multipath channel shaping | Sanjit K. Mitra, Eduardo Abreu | 1996-07-02 |