Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6188908 | Wireless communication system with radio channels for connection | — | 2001-02-13 |
| 6018672 | Arrangement for operating a mobile terminal in a wireless switching system based on different communication standards | — | 2000-01-25 |
| 5440554 | Broadband private automatic branch exchange | Richard H. Stannard, Hartmut Dunger | 1995-08-08 |