Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10446611 | Image sensor including color filters separated by two insulating layers and method of manufacturing the same | Jong Hyun Yoo, Eun Mi Kim, Chang Hwa Kim, Sang-Su Park, Kyung-Rae Byun +1 more | 2019-10-15 |
| 10192455 | User device, server, system and computer-readable recording medium for preparing and reproducing contents for digital lesson and control method thereof | Eun-kyung Yoo, Bo Min Kim, Chan Hee Jung | 2019-01-29 |