Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11486336 | Propulsion device for liquid propellant rocket engine | — | 2022-11-01 |
| 11428969 | Optical display including a light shielding layer having printed patterns | Jin Woo Kim, Yoo Jin Kim, Bae Wook Lee, Ji Hyun Hwang | 2022-08-30 |
| 11353643 | Polarizing plate and optical display device including same | Jin Woo Kim, Ji Hyun WI, Yeon Ju Jung | 2022-06-07 |
| 11280945 | Polarizing plate and optical display comprising the same | Ji Hyun Hwang, Jin Woo Kim | 2022-03-22 |