Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6980793 | Apparatus and method for generating billing data according to contents of mobile communication system | — | 2005-12-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6980793 | Apparatus and method for generating billing data according to contents of mobile communication system | — | 2005-12-27 |