Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10153771 | Negative-level shifting circuit and a source driver and a display device using the circuit | Seong-Young Ryu, Eun Jeong Park | 2018-12-11 |
| 8755157 | Integrated circuit device and electrostatic discharge protecting circuit thereof | Kyoungmok Son | 2014-06-17 |
| 8674435 | Semiconductor integrated circuit device and method of manufacturing the same | Mi-Hyun Kang, Meung-Ryul Lee | 2014-03-18 |