Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7907704 | Caching user information in an integrated communication system | Jens Skakkebaek, Heine Frifeldt | 2011-03-15 |
| 7885275 | Integrating messaging server directory service with a communication system voice mail message interface | Heine Frifeldt, David Forney, Anthony Shaffer | 2011-02-08 |