Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7151505 | Quadrifilar helix antenna | Mikael Öhgren | 2006-12-19 |
| 6034634 | Terminal antenna for communications systems | Ingmar Karlsson, Magnus Bonnedal, Anders Carlstrom, Jean Marc Barraco | 2000-03-07 |
| 6020852 | Antenna element for two orthogonal polarizations | — | 2000-02-01 |