Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12174488 | Liquid crystal display device | Sung-Hyun JUNG, Chul-Goo Son | 2024-12-24 |
| 11994772 | Liquid crystal display device | Sung-Hyun JUNG, Chul-Goo Son | 2024-05-28 |
| 10868311 | Membrane-electrode assembly for fuel cell, method for manufacturing same, and fuel cell system comprising same | — | 2020-12-15 |
| 7065354 | Battery charging apparatus capable of connecting a mobile phone with a wire telephone network and method for enabling the same | Joung-Kyou Park | 2006-06-20 |
| 7035588 | Headset having a short-range mobile system | Seong-Wook Sim, Joung-Kyou Park | 2006-04-25 |