Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11815056 | Method of manufacturing orifice | — | 2023-11-14 |
| 11739956 | Air conditioning apparatus | Chiwoo Song, Yongcheol Sa, Ilyoong Shin | 2023-08-29 |
| 11578898 | Air conditioning apparatus | Ilyoong Shin, Yongcheol Sa, Chiwoo Song | 2023-02-14 |