Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11519645 | Air conditioning apparatus | Chiwoo Song, Ilyoong Shin, Yongcheol Sa | 2022-12-06 |
| 11512881 | Air conditioning apparatus | Chiwoo Song, Ilyoong Shin, Yongcheol Sa | 2022-11-29 |