Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10490619 | Manufacturing method of organic light emitting diode display device with first and second driving voltage lines | Eun-Hye Oh, Eui-Hoon Hwang | 2019-11-26 |
| 10306778 | Printed circuit board with dam around cavity and manufacturing method thereof | Jae Ean LEE, Jee-Soo Mok, Young Gwan Ko, Kyung Hwan Ko, Yong Ho Baek | 2019-05-28 |