Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5937032 | Testing method and apparatus for verifying correct connection of curcuit elements | Arto Juhani Nummelin, Peter Lundh, Erik O. Abefelt | 1999-08-10 |
| 5452304 | Method and a device for destination and source addressing in a packet network | Ib N. Andersen | 1995-09-19 |
| 5327422 | Controllable multiplexer for a digital switch | Erik O. Abefelt, Carl P. B. Lundh | 1994-07-05 |