Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6950512 | Circuit arrangement for forming the termination of an analogous subscriber line | Alexander Kahl | 2005-09-27 |
| 6947478 | Analogue echo filter | Frederic Pecourt, Aner Tenen | 2005-09-20 |