Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6442402 | Method and radio communication system for data transmission | Anja Klein, Armin Sitte, Thomas Ulrich | 2002-08-27 |
| 6434128 | Method for channel assignment and a radio communications system | Wanlin Li | 2002-08-13 |