Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5436935 | Process for synchronizing a receiver switching circuit to a received signal containing a pn-code-spread data signal | Urs Bernhard | 1995-07-25 |
| 4984247 | Digital radio transmission system for a cellular network, using the spread spectrum method | Hans Kaufmann, Roland Kueng, Urs Grob | 1991-01-08 |