Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11517137 | Coffee vending machine | Sang Hoon Lee, Byung Mun Ahn | 2022-12-06 |
| 7964938 | Semiconductor packages having electromagnetic interference-shielding function, manufacturing method thereof and jig | Eun-soo Hyun, Seung Ki Kim | 2011-06-21 |