Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8270587 | Method and arrangement for capturing of voice during a telephone conference | Rogier August Caspar Joseph Noldus, Jos den Hartog, Yun Chao Hu, Jan Van Der Meer | 2012-09-18 |
| 7523492 | Secure gateway with proxy service capability servers for service level agreement checking | — | 2009-04-21 |
| 7246349 | Migration support mechanism in open service and open mobile architecture | Hans-Erik Van Elburg | 2007-07-17 |