Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6788936 | Gateway location register fault recovery | Yun Chao Hu, Juan Noguera-Rodriguez | 2004-09-07 |
| 6731932 | Methods and systems for handling subscriber data | Yun Chao Hu | 2004-05-04 |
| 6704293 | Broadcast as a triggering mechanism for route discovery in ad-hoc networks | Tony Larsson, Johan Sörensen | 2004-03-09 |
| 6697625 | Method in a communication network | — | 2004-02-24 |