Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6801508 | Asynchronous transfer mode packet network and method for transferring packet data in the same | — | 2004-10-05 |
| 6766168 | Packet data service network in a mobile radio communication network and method of operating a packet data service using the packet data service network | — | 2004-07-20 |
| 6697355 | Method and apparatus for communication using a mobile internet in a mobile communication network | — | 2004-02-24 |