Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11011597 | Display device having a compensation transistor with a second region having greater electrical resistance than a first region | Mee Jae Kang, Han Bit KIM, Yong Su Lee | 2021-05-18 |
| 10930725 | Organic light emitting diode display device | Myoung Geun Cha, Sang Gun Choi, Ji Yeong Shin, Yong Su Lee, Ki Seok Choi | 2021-02-23 |