Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11755437 | Gas supply system | Jihoon Kim, Tae-Ug Kang | 2023-09-12 |
| 11218033 | Wireless power transmitter device, wireless power receiver device, system for transferring power wirelessly | Yongshik LEE | 2022-01-04 |