Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6339399 | Antenna array calibration | Soren Andersson, Ulf Forssen, Sven Petersson | 2002-01-15 |
| 6339646 | Slotted mode code usage in a cellular communications system | Erik Dahlman | 2002-01-15 |