Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10136307 | Method for providing multi number service | Chung Il Cho, Sung Hwan Kim, Young Min Son, Chang Yong Choi, Hyun-Sung Hong | 2018-11-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10136307 | Method for providing multi number service | Chung Il Cho, Sung Hwan Kim, Young Min Son, Chang Yong Choi, Hyun-Sung Hong | 2018-11-20 |