Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |