Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6901065 | Packet transmission in a UMTS network | Björn Ehrstedt, Charles Lignell, Reijo Matinmikko, Janne Peisa, Osmo Pulkkinen +4 more | 2005-05-31 |
| 6301356 | Line circuit and method for a line circuit | Teijo Takala | 2001-10-09 |
| 6052459 | Method and arrangement for signalling systems | — | 2000-04-18 |