Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9664942 | Liquid crystal display | Dae Youn Park, Sang Hun Lee, Chang Hun KWAK, Young Bong Cho | 2017-05-30 |
| 9664954 | Liquid crystal display and manufacturing method thereof | Nu Ree UM, Hye Ran Mun, Sang Hun Lee | 2017-05-30 |
| 9632347 | Display substrate, mask for manufacturing the same, and method of manufacturing the display substrate | Chul Huh, Chang Hun KWAK | 2017-04-25 |