Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9790738 | Sunshade driving device having a returning function of a wheel driving member | Jaeheun Jung | 2017-10-17 |
| 8761556 | Light guide device having multi channels | Jaeheun Jung | 2014-06-24 |