Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11473688 | Valve apparatus | Seung Chan HA, Jae-Min Ryu | 2022-10-18 |
| 11460725 | Inspection apparatus and method of driving the same | Kyu Wook Choi, Kwang Su Lee, Choonggil Lim, Haesung KIM, Sangkeun Lee | 2022-10-04 |
| 11383297 | Method of manufacturing a metal hybrid, heat-dissipating material | Ik Hyun Oh, Hyun Kuk Park, Hyun Rok Cha, Jeong Han Lee | 2022-07-12 |
| 11300221 | Valve apparatus for vehicle | Jae Yeon Kim, Hyuk Ju Ko | 2022-04-12 |