Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10384229 | Apparatus and method for dispensing adhesive liquid for dust trap | — | 2019-08-20 |
| 10328449 | Piezoelectric dispenser and method of calibrating stroke of the same | Hansung Lee | 2019-06-25 |
| 10241596 | Touch keypad | Hyun Dong JIN | 2019-03-26 |