Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11378665 | Distance measuring apparatus and method of operating the same | Jae Wan Kim, Jae Yong Lee, Jong-Ahn Kim, Young Pyo Hong | 2022-07-05 |
| 10801864 | Absolute position measuring method, absolute position measuring apparatus, and colour scale comprising plural symbols each with plural segments of different color patterns | Jong-Ahn Kim, Jae Wan Kim, Jae Yong Lee, Jonghan Jin | 2020-10-13 |
| 9927224 | Thickness measuring apparatus and thickness measuring method | Jong-Ahn Kim, Jae Wan Kim, Jae Yong Lee | 2018-03-27 |