Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11143204 | Air compressor | Chi Yong Park, Hyun Sup Yang | 2021-10-12 |
| 10962050 | Air blower for vehicle | Jong Sung Lee, Hyun Chil Kim, Chi Yong Park, Hyun Sup Yang, Kyu Sung CHOI | 2021-03-30 |
| 10941807 | Air foil bearing | Chi Yong Park, Hyun Sup Yang, Pil Gon Song, Han Seok Mun, Hwan Myeong Jung | 2021-03-09 |