Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6928067 | Basic architecture for packet switched protocol based GSM networks | Heino Hameleers, Frank Hundscheidt, Eric Valentine | 2005-08-09 |
| 6909719 | Method, apparatus and system for providing multiple quality of service classes to subscribers in a network | Stefan Petersson, Vladimir Alperovich, Shri Balachandran, Nauman Shakil, Martin Reichelt +1 more | 2005-06-21 |