| 12415950 |
Boron compound and organic light emitting diode including same |
Se Jin Yu |
2025-09-16 |
| 12410199 |
Organic light emitting compound and organic light emitting device |
Se Jin Yu |
2025-09-09 |
| 11725069 |
Method for producing polypropylene |
Hyo Seung Park, Hyeong Min KIM, Sung Jae Na, Ji Hae Park |
2023-08-15 |
| 11545629 |
Organic light-emitting diode with high efficiency and low voltage |
Sung-Wan Pyo, Yun-Ah Lee, Se Jin Yu |
2023-01-03 |
| 11522136 |
Organic light-emitting diode with high efficiency |
Sung-Wan Pyo, Yun-Ah Lee, Se Jin Yu |
2022-12-06 |
| 11322708 |
Organic light-emitting diode having long lifespan property |
Young Hwan Park, Seo-Yeon Yoon, Chang Hee Lee |
2022-05-03 |
| 11251378 |
Organic light-emitting diode having alleviated luminance reduction in low dynamic range |
Young Hwan Park, Seo-Yeon Yoon, Chang Hee Lee, Dong-Won Han |
2022-02-15 |
| 10998505 |
Organic light emitting diode for high efficiency |
Soon-Wook Cha, Young Hwan Park, Seo-Yeon Yoon |
2021-05-04 |
| 10950814 |
Organic light-emitting diode having long lifespan property |
Young Hwan Park, Seo-Yeon Yoon, Chang Hee Lee |
2021-03-16 |
| 10790450 |
Organic light-emitting diode with high efficiency and long lifetime |
Sung-Wan Pyo, Se Jin Yu |
2020-09-29 |
| 10741768 |
Organic light-emitting diode with high efficiency |
Chang Hee Lee, Hyun Jong SEO, Seo-Yeon Yoon, Si-In KIM |
2020-08-11 |
| 10559758 |
Organic light emitting diode of high efficiency |
Young Hwan Park, Seo-Yeon Yoon, Chang Hee Lee |
2020-02-11 |