Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10165632 | Light-emitting diode driving module, method of operating thereof, and lighting apparatus including the same | Sungho Jin, Sangwook Han | 2018-12-25 |
| 9972784 | Compounds and organic electronic device using same | Changhwan Shin, Kongkyeom Kim, Hyok Joon Kwon, Dong Hoon Lee, Jinyoung Lee +2 more | 2018-05-15 |
| 9887368 | Organic light-emitting device and method for manufacturing same | Minseung Chun, Jungi Jang, Changhwan Shin, Seong So Kim, Sang Young Jeon +2 more | 2018-02-06 |
| 9882146 | Heterocyclic compound and organic electronic element containing same | Sangbin Lee, Dong Hoon Lee, Hoyong Lee, Kongkyeom Kim, Jungi Jang +2 more | 2018-01-30 |