| 12167923 |
Backscattered X-ray imaging device based on multi-sources |
Yoon Ho Song, Jin Woo Jeong, Sora PARK |
2024-12-17 |
| 11894224 |
High voltage driving device |
Yoon Ho Song, Jeong Woong LEE, Jun Tae Kang, Seong Jun Kim, Jae-Woo Kim +3 more |
2024-02-06 |
| 11610898 |
Method of fabricating semiconductor device using multipe photolithography for patterning |
Hyun-Chul Yoon, Sungun Kwon, Hanseung Kwak, Jihee Kim |
2023-03-21 |
| 10199594 |
Organic light emitting display device |
Hyunsuk KIM, SungJi YOON |
2019-02-05 |
| 10140905 |
Controller, data driver circuit, display device, and method of driving the same |
Hanjin KIM |
2018-11-27 |
| 8872216 |
Organic light emitting device and method for manufacturing the same |
Sangdae Kim, Gwijeong Cho |
2014-10-28 |
| 8736159 |
Organic light emitting diode display device |
EunJung Park, Sangdae Kim |
2014-05-27 |
