Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6382048 | Self-adjustable cable tensioning device for parking brake of motor vehicle | Sug-Jun Youn | 2002-05-07 |
| 5900692 | Indirect cathode sleeve | Kyeong Sang Lee, Gong S. Park, Byeong Doo Ko, Hun Gun Park | 1999-05-04 |
| 5569391 | Indirect cathode sleeve manufacturing method | Kyeong Sang Lee, Gong S. Park, Byeong Doo Ko, Hun Gun Park | 1996-10-29 |