Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8605737 | Method for using voice messages in telecommunications connections | Frank Paetsch | 2013-12-10 |
| 8351395 | WLAN roaming and selection using managed WLAN handover process | Sigram Schindler, Juergen Schulze, Doerte Schoenberg, Marius Witke | 2013-01-08 |
| 8014364 | Handover process and system with commercialization service | Sigram Schindler, Juergen Schulze, Doerte Schoenberg, Marius Witke | 2011-09-06 |