Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8469302 | Seatbelt retractor | Sang Hee Park, Il Hwan Park, Gyu Ryul Cho | 2013-06-25 |
| 8375531 | Seatbelt buckle with shock-proof device | Sang Hee Park, Il Hwan Park, Jang Chun Kong | 2013-02-19 |
| 7598297 | Method of reclaiming multilayered film waste | Young-Chul Lee, Myeong-jun KIM | 2009-10-06 |
| 6930749 | Method for forming metal line of liquid crystal display device | Beung-Hwa Jeong | 2005-08-16 |
| 6521491 | Method for fabricating thin film transistor-liquid crystal display | Youn Bo Lee, Gi Bum Park, Ii Nam Song, Beung-Hwa Jeong | 2003-02-18 |