Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11222487 | Apparatus and method for detecting fault in in-wheel driving system of vehicle | — | 2022-01-11 |
| 10147896 | Organic thin film transistor and method of manufacturing the same | Seung-Hun Kim, Hyo Jeong KWON, Seung-Yong Song, Sang-Hwan Cho | 2018-12-04 |
| 9328905 | Organic light emitting display illuminating apparatus | — | 2016-05-03 |
| 9224986 | Organic light-emitting display device and method of manufacturing same | Doo-Hwan Kim, Sang-ha PARK | 2015-12-29 |
| 8941133 | Organic light-emitting display apparatus and method of manufacturing the same | Doo-Hwan Kim, Sang-ha PARK | 2015-01-27 |
| 8940564 | Method of manufacturing organic light-emitting diode (OLED) display | Doohwan Kim, Okkeun Song | 2015-01-27 |
| 8878167 | Organic light emitting diode lighting equipment | Hyuk-Sang Jun, Ok-Keun Song, Young-Mo Koo, Jung Ha Lee | 2014-11-04 |
| 8389981 | Organic light emitting diode lighting equipment | Hyuk-Sang Jun, Ok-Keun Song, Young-Mo Koo, Jung Ha Lee | 2013-03-05 |