Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10867640 | Data buffer and memory device having the same | — | 2020-12-15 |
| 10861518 | Delay control circuit and memory device having the same | Dong Hyun Kim, Kwan Su Shon | 2020-12-08 |
| 10778220 | Data output buffer | Keun Seon AHN | 2020-09-15 |
| 10749132 | Electrode laminate and organic light emitting device element | Seongsu Jang, Young Eun Kim, Seong Cheol Kim, Sung Soo Park, Kwang Myung Seo | 2020-08-18 |
| 10679684 | Data output buffer having pull-up main driver and memory device having the data output buffer | Keun Seon AHN, Yo Han Jeong | 2020-06-09 |
| 10629246 | Data output buffer | — | 2020-04-21 |