Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6671367 | Capability negotiation in a telecommunications network | Leslie Graf, Paul Hollis, David De Nicolo, Christian Groves, Ian Rytina +6 more | 2003-12-30 |
| 6643511 | Administration of regional subscription restriction in a network that includes a gateway location register | Johan Rune, Yun Chao Hu | 2003-11-04 |
| 6611685 | Home location register fault recovery | Johan Rune, Yun Chao Hu | 2003-08-26 |