Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9855522 | Air purifier | Gibong Yu, Kyoungho Lee | 2018-01-02 |
| 9802145 | Air purifier | Gibong Yu, Kyoungho Lee | 2017-10-31 |
| 9713783 | Air purifier | Gibong Yu, Kyoungho Lee | 2017-07-25 |
| 8410584 | Semiconductor device packages with electromagnetic interference shielding | JaeSeon An, Jeong Hyeon Lee, SungHo Youn | 2013-04-02 |