Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10948520 | Connector pin device for testing semiconductor chip and method of manufacturing same | Kyungsook Lim | 2021-03-16 |
| 9504823 | Micro-current therapy device using high electric potential | — | 2016-11-29 |