Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12302756 | Organic light emitting diode and organic light emitting device including the same | In-Bum Song, Seung-Hee YOON, So Yeon Ahn, Yoo Yi Son, Tae-Shick Kim | 2025-05-13 |
| 12284907 | Organic light emitting diode and organic light emitting device having thereof | Seung-Hee YOON, In-Bum Song, So Yeon Ahn, Yoo Yi Son | 2025-04-22 |
| 11963443 | Organic light emitting diode and organic light emitting device including the same | In-Bum Song, Seung-Hee YOON, So Yeon Ahn, Yoo Yi Son, Tae-Shick Kim | 2024-04-16 |
| 10862060 | Organic light emitting device and method of fabricating the same | Jeong-Haeng Heo, Jae-Man Lee, Jeong-Kyun SHIN, So Yeon Ahn | 2020-12-08 |
| 10516128 | White organic light emitting device | Mi-Young Han, Chang Wook Han, Tae-Il Kum, Tae-Shick Kim, Se Ung Kim +1 more | 2019-12-24 |
| 9960379 | White organic light emitting device | Mi-Young Han, Chang Wook Han, Tae-Il Kum, Tae-Shick Kim, Se Ung Kim +1 more | 2018-05-01 |
| 9711747 | White organic light emitting device | Mi-Young Han, Chang Wook Han, Tae-Il Kum, Tae-Shick Kim, Se Ung Kim +1 more | 2017-07-18 |
| 9444066 | Organic electroluminescent device and organic electroluminescent display device | So Yeon Ahn, Chang Wook Han, Hong-Seok Choi, Seung-Ryong Joung, Hee-Dong Choi | 2016-09-13 |
| 9425422 | Organic light emitting display device | Shin-Han Kim, Hwa-Kyung Kim, Hong-Seok Choi, Youn-Seok Kam, Mi-Young Han +4 more | 2016-08-23 |
| 9048447 | Organic light emitting display device having auxiliary charge generation layer | Jae-Man Lee, Jeong-Haeng Heo, So Yeon Ahn, Tae-Shick Kim, Hee-Dong Choi | 2015-06-02 |
| 8878171 | Organic light emitting display device | Jeong-Haeng Heo, Jae-Man Lee, So Yeon Ahn | 2014-11-04 |
| 8729533 | Organic electroluminescent display device | Sang-Dae Kim, Sung Hoon Choi, Seok-Jong Lee, Kyu-II Han, Byung Soo Kim +4 more | 2014-05-20 |