Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12325088 | Head assembly for mounting conductive ball | Youn Sung Ko, GEUNSIK AHN | 2025-06-10 |
| 12217995 | Method of mounting conductive balls using electrostatic chuck | Youn Sung Ko | 2025-02-04 |