Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12433159 | Organic compound, and organic light emitting diode and organic light emitting device including the same | Dae-Wi Yoon, Shin-Han Kim, Min Gi Hong, Seong-Su Jeon, Ji-Cheol SHIN | 2025-09-30 |
| 12382780 | Organic light emitting diode and organic light emitting device including the same | Ji-Cheol SHIN, Seong-Su Jeon, Shin-Han Kim | 2025-08-05 |
| 12329030 | Organic compound, organic light emitting diode and organic light emitting device having the compound | Dae-Wi Yoon, Shin-Han Kim, Min Gi Hong, Seong-Su Jeon, Ji-Cheol SHIN | 2025-06-10 |
| 12089495 | Organic compound and organic light emitting diode and organic light emitting display device including the same | Ji-Cheol SHIN, Jeong-Dae Seo | 2024-09-10 |
| 11889754 | Organic compound, and organic light emitting diode and organic light emitting display device including the same | Ji-Cheol SHIN, Jeong-Dae Seo, Sang Beom Kim, Hee Jun Park, Seo-Yong HYUN +1 more | 2024-01-30 |
| 11856846 | Organic compound, and organic light emitting diode and organic light emitting display device including the same | Seung-Hee YOON, Sung-Hoon JOO, Ji-Cheol SHIN | 2023-12-26 |
| 11690291 | Organic compound, and organic light emitting diode and organic light emitting display device including the same | Sung-Hoon JOO, Seung-Hee YOON, Ji-Cheol SHIN | 2023-06-27 |
| 11524947 | Organic compound, light emitting diode and light emitting device having the compound | So Young Jang, Hee Jun Park, Jeong-Dae Seo, Ji-Cheol SHIN, Sang Beom Kim | 2022-12-13 |
| 11469378 | Electroluminescent compound and electroluminescent device including the same | Hee Jun Park, Jeong-Dae Seo, Seo-Yong HYUN, Ha Yeon KIM, Seok-Keun Yoon +2 more | 2022-10-11 |
| 11155543 | Organic compound, and organic light emitting diode and organic light emitting display device including the same | Sung-Hoon JOO, Seung-Hee YOON, Ji-Cheol SHIN | 2021-10-26 |
| 11081648 | Organic compound, and organic light emitting diode and organic light emitting display device including the same | Seung-Hee YOON, Sung-Hoon JOO, Ji-Cheol SHIN | 2021-08-03 |
| 10937984 | Organic compound and light emitting diode and organic light emitting diode display device using the same | Ji-Cheol SHIN, Sung-Hoon JOO, Seung-Hee YOON | 2021-03-02 |
| 10879472 | Organic compound, and organic light emitting diode and organic light emitting display device including the same | Sung-Hoon JOO, Seung-Hee YOON, Ji-Cheol SHIN | 2020-12-29 |
| 10862044 | Organic compound and light emitting diode and organic light emitting diode display device using the same | Ki Dong Koo, Jung Keun Kim, Do-Han Kim, Jeong-Dae Seo, Seung-Hee YOON +1 more | 2020-12-08 |
| 10468605 | Organic compound, and organic light emitting diode and organic light emitting display device including the same | Seung-Hee YOON, Sung-Hoon JOO, Ji-Cheol SHIN | 2019-11-05 |
| 9184405 | Organic light emitting display device | Ki-Woog Song, Sung-Hoon Pieh, Seok-Joon Oh, Youn-Seok Kam, Dong Hyuk Kim +1 more | 2015-11-10 |
| 8293381 | Anthracene derivative and organic electroluminescent device using the same | Jong-Tae Je, Sug-Kwang Hwang, Sung Hoon Kim, Seung-Hyuck Choi | 2012-10-23 |
| 8071226 | Red phosphorescent compounds and organic electroluminescent devices using the same | Jong-Tae Je, Sug-Kwang Hwang, Hyun-Jung Kwon, Nam-Yi Kim | 2011-12-06 |
| 7846558 | Blue light emitting compound and organic electroluminescent device using the same | Jong-Tae Je, Sang-Hae Lee, Sug-Kwang Hwang | 2010-12-07 |