Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9570534 | Organic light emitting diode display | Kyu-Sik Cho, Won-Kyu Lee, Tae-Hoon Yang, Byoung-Kwon Choo, Sang-Ho Moon +4 more | 2017-02-14 |
| 9551502 | Hybrid ventilation apparatus capable of both natural and forced ventilation | Hak-Sung Kim, Hak Guym Kim | 2017-01-24 |