Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10401064 | Heat pump and flow path switching apparatus | Suk Ho Lee, Il Yong Cho, Hyung Mo Koo | 2019-09-03 |
| 10170351 | Transferring apparatus and method for manufacturing an integrated circuit device | Sang Hui LEE | 2019-01-01 |