Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10128462 | Organic light emitting diode display and manufacturing method thereof | Jung-Hyun Son, Hoon Kim | 2018-11-13 |
| 10026924 | Organic light emitting display apparatus and manufacturing method thereof | Hyun Joon Oh | 2018-07-17 |
| 9982333 | Mask frame assembly and method of manufacturing the same | Hye-Dong Kim, Sung-Guk An | 2018-05-29 |