Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9601694 | Donor substrate and method for manufacturing organic light emitting diode display | Ji-Young Kwon, Ji-Hwan Yoon, Sang-Woo Pyo, Ha-Jin Song, Byeong-Wook Yoo +2 more | 2017-03-21 |
| 9508946 | Organic light emitting diode display and manufacturing method thereof | Ha-Jin Song, Sang-Woo Pyo, Byeong-Wook Yoo, Ji-Young Kwon, Bum-Suk Lee +1 more | 2016-11-29 |
| 9391121 | Organic light-emitting diode (OLED) display | Bum-Suk Lee, Ha-Jin Song, Ji-Hwan Yoon, Ji-Young Kwon, Byeong-Wook Yoo | 2016-07-12 |
| 8921843 | Organic light emitting device | Ha-Jin Song, Se-Hun Kim, Dae-Yup Shin, Sang-Woo Lee, Sang-Woo Pyo +4 more | 2014-12-30 |
| 8907332 | Organic light emitting display device | Ha-Jin Song, Byeong-Wook Yoo, Bum-Suk Lee, Ji-Young Kwon | 2014-12-09 |