Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7299669 | Steering column locking device having push release function | Jin-Sang Chung | 2007-11-27 |
| 7174755 | Mounting structure of steering column locking device | Jin-Sang Chung | 2007-02-13 |
| 7009479 | Steering column lock for personal identification card system | Jin-Sang Chung | 2006-03-07 |