Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6975254 | Methods and devices for coding or decoding an audio signal or bit stream | Ralph Sperschneider, Martin Dietz, Andreas Ehret, Heinz Gerhaeuser, Ali Nowbakht-Irani +2 more | 2005-12-13 |