Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8610667 | Non-contact selection device | Don-Jin Kim | 2013-12-17 |
| 8587523 | Non-contact selection device | Dong Jin Kim | 2013-11-19 |
| 8525790 | Non-contact selection device | Dong Jin Kim | 2013-09-03 |
| 8217895 | Non-contact selection device | Dong Jin Kim | 2012-07-10 |