Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12068176 | Apparatus and method of manufacturing solder bump | Sanghoon Lee, Sungil Lee | 2024-08-20 |
| 11551944 | Apparatus and method of manufacturing solder bump | Sanghoon Lee, Sungil Lee | 2023-01-10 |