Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7613206 | Determination of characteristics during the transition between an AAL2 signalling and another signalling | Herbert Heiss | 2009-11-03 |
| 7359390 | Arrangement for connecting an optical waveguide to a microprocessor-controlled electrical appliance | Thomas Belling, Peter Leis, Georg Schmitt | 2008-04-15 |