Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10410578 | Organic light emitting display device | Hee Rim Song, Mu Kyung Jeon, Jong Hee Kim, Chong-Chul Chai | 2019-09-10 |
| 10311793 | Display apparatus having a simple pixel structure and method of driving the same | Chong-Chul Chai, Oh-Kyong Kwon, Nack-Hyeon KEUM, Kyong Hwan Oh, Young Wan Seo +1 more | 2019-06-04 |
| 10210837 | Display apparatus | Jin Jeon, Kee-Han Uh, Yong-Je Jeon, Yong-Han Park | 2019-02-19 |
| 10177209 | Organic light-emitting diode (OLED) display | — | 2019-01-08 |