Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6490447 | Cordless telecommunications system | Rolf Biedermann | 2002-12-03 |
| 6388996 | Base station with rapid handover function of a cellular TDMA/FDMA mobile radio system, particularly of a cellular DECT system | Rolf Biedermann | 2002-05-14 |