Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10953357 | Oil mist filter and air cleaner having the same | Hyun-ku Jeong, Hyun Joo Kim, Jeong Su Han | 2021-03-23 |
| 10937738 | Semiconductor package and method of manufacturing the same | O-hyun Beak, Keon Kuk, Woon-bae Kim | 2021-03-02 |