Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9875668 | Language delay treatment system and control method for the same | June Hwa Song, In-Seok Hwang, Chan You Hwang, Young Ki Lee, John Kim +2 more | 2018-01-23 |
| 8858331 | Multiplayer social exercise game method and system with various types of exercises or equipments | June Hwa Song, Tai-Woo Park, Soun-Eil Park, Byung-Lim Park | 2014-10-14 |