Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6806831 | Stacked patch antenna | Stefan Lindgren, Anna Grincwajg | 2004-10-19 |
| 6791507 | Feed network for simultaneous generation of narrow and wide beams with a rotational-symmetric antenna | Bjorn Johannisson, Bo Hagerman | 2004-09-14 |