Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10296877 | Method and apparatus for providing a gift using a mobile communication network and system including the apparatus | Jae-Hee Cho, Hyo-Jung Joo | 2019-05-21 |
| 10185941 | Method and apparatus for providing a gift using a mobile communication network and system including the apparatus | Jae-Hee Cho, Hyo-Jung Joo | 2019-01-22 |