Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6469682 | Periodic dielectric structure of the three-dimensional photonic band gap type and method for its manufacture | Peter De Maagt, Ramon Gonzalo | 2002-10-22 |
| 4647938 | Double grid reflector antenna | Antoine Roederer | 1987-03-03 |