Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11728556 | Phase sequencing three-phase network | — | 2023-08-15 |
| 11509059 | Waveguide polarizer and a circularly polarized antenna | — | 2022-11-22 |
| 10079433 | Multifilar helix antenna | Joakim Johansson, Patrik Dimming | 2018-09-18 |
| 7151505 | Quadrifilar helix antenna | Ulf Jostell | 2006-12-19 |
| 6421028 | Dual frequency quadrifilar helix antenna | Stefan Johansson | 2002-07-16 |