Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6794962 | Curved waveguide element and transmission device comprising the said element | Philippe Chambelin, Philippe Minard | 2004-09-21 |
| 6690334 | Devices for sending and receiving electromagnetic waves | Philippe Berthaud, Ali Louzir, Patrice Hirtzlin | 2004-02-10 |