Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9860487 | Video conference data generation | Jun-Won Kim, Ji Young Choi, Ho Young Lee | 2018-01-02 |
| 9456177 | Video conference data generation | Jun-Won Kim, Ji Young Choi, Ho Young Lee | 2016-09-27 |
| 8204190 | Apparatus and method for integrated billing management by real-time session management in wire/wireless integrated service network | Jung-Hee Bang, Young-Lan Cho, Jong Hyun Lee | 2012-06-19 |