Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12406870 | Deposition mask stage, display manufacturing apparatus including the same, and display manufacturing method using the same | Euigyu Kim, Sang Min YI, JUNHYEUK KO, Jongbum Kim, HONG-KYUN AHN +1 more | 2025-09-02 |
| 12232387 | Display apparatus including layer with a plurality of parts having different electrical conductivities on emission layers | Euigyu Kim, Sangmin Yi, Sangshin Lee, Seungjin Lee, Seungju Hong | 2025-02-18 |
| 11631723 | Display apparatus and, apparatus and method of manufacturing the same | Sangshin Lee, Seungjin Lee, Eunjoung Jung | 2023-04-18 |
| 10879326 | Display apparatus and, apparatus and method of manufacturing the same | Sangshin Lee, Seungjin Lee, Eunjoung Jung | 2020-12-29 |