Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6643511 | Administration of regional subscription restriction in a network that includes a gateway location register | Yun Chao Hu, Juan Noguera-Rodriguez | 2003-11-04 |
| 6611685 | Home location register fault recovery | Yun Chao Hu, Juan Noguera-Rodriguez | 2003-08-26 |
| 6529734 | Bandwith supply dependent cell level | Johan Lagneborg | 2003-03-04 |