Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9250071 | Measurement apparatus and correction method of the same | Hyun Ki Lee, Dal-An Kwon | 2016-02-02 |
| 5745361 | Position control apparatus for machine tool with fuzzy compensator | Jong Hwan Kim | 1998-04-28 |