Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8204190 | Apparatus and method for integrated billing management by real-time session management in wire/wireless integrated service network | Jung-Hee Bang, Gyung-mo Kang, Jong Hyun Lee | 2012-06-19 |