Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6133879 | Multifrequency microstrip antenna and a device including said antenna | Christophe Grangeat, Charles Ngounou, Jean-Philippe Coupez, Serge Toutain | 2000-10-17 |
| 6133880 | Short-circuit microstrip antenna and device including that antenna | Christophe Grangeat, Charles Ngounou Kouam, Laurence Lorcy, Jean-Philippe Coupez, Serge Toutain | 2000-10-17 |
| 6121930 | Microstrip antenna and a device including said antenna | Christophe Grangeat, Charles Ngounou, Jean-Philippe Coupez, Serge Toutain | 2000-09-19 |