Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4984247 | Digital radio transmission system for a cellular network, using the spread spectrum method | Hans Kaufmann, Roland Kueng, Arnold Welti | 1991-01-08 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4984247 | Digital radio transmission system for a cellular network, using the spread spectrum method | Hans Kaufmann, Roland Kueng, Arnold Welti | 1991-01-08 |