Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10467930 | Image-replaceable functional advertisement apparatus | — | 2019-11-05 |
| 10438981 | Image sensor | Pyong-Su Kwag, Cha-Young Lee | 2019-10-08 |
| 10411054 | Image sensor | Pyong-Su Kwag, Cha-Young Lee | 2019-09-10 |