Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11812636 | Organic light emitting diode having overcoat layer and organic light emitting device including the same | So-Young Jo, Won-Hoe Koo | 2023-11-07 |
| 11737333 | Organic light emitting diode display device including wavelength converting layers | Tae-Shick Kim, So-Young Jo, Jin Tae Kim | 2023-08-22 |
| 11678552 | Organic light emitting diode display device | Won-Hoe Koo, Tae-Shick Kim | 2023-06-13 |
| 11289682 | Organic light emitting diode display device | Han-Sun Park, Won-Hoe Koo | 2022-03-29 |
| 11289683 | Organic light emitting diode including convex curve or concave curve and organic light emitting device including the same | So-Young Jo, Won-Hoe Koo | 2022-03-29 |
| 11164927 | Organic light emitting diode display device | Dong-Min Sim, Won-Hoe Koo | 2021-11-02 |
| 11107861 | Organic light emitting diode display | Woo-Ram Youn | 2021-08-31 |
| 11108023 | Organic light emitting diode display device | Dong-Min Sim, Jin Tae Kim | 2021-08-31 |
| 11063244 | Electroluminescent display device | So-Young Jo, Min-Geun Choi, Woo-Ram Youn | 2021-07-13 |
| 10971558 | Organic light emitting diode display device | Won-Hoe Koo, Tae-Shick Kim | 2021-04-06 |
| 10957877 | Organic light emitting diode display | So-Young Jo, Won-Hoe Koo | 2021-03-23 |
| 10903455 | Organic light emitting diode display device for improving light extraction efficiency of pixels | Soo-Kang Kim, Won-Hoe Koo, So-Young Jo | 2021-01-26 |
| 10886432 | Light emitting display device | Soo-Kang Kim, Won-Hoe Koo, So-Young Jo | 2021-01-05 |
| 10886350 | Electroluminescent device | Won-Hoe Koo, Min-Geun Choi | 2021-01-05 |
| 10714709 | Organic electroluminescence display device including convex curve or concave curve and method of fabricating the same | So-Young Jo, Won-Hoe Koo | 2020-07-14 |
| 10651426 | Organic light emitting diode display device | Han-Sun Park, Won-Hoe Koo | 2020-05-12 |
| 10522789 | Light emitting display device | Soo-Kang Kim, Won-Hoe Koo, So-Young Jo | 2019-12-31 |
| 10522600 | Organic light-emitting display device | Young Wook Kim, Hyun Jong Noh, Seong-Han Hwang, Chi-Myung Ahn, Won-Hoe Koo | 2019-12-31 |
| 10418520 | Light emitting display device | Soo-Kang Kim, Won-Hoe Koo, So-Young Jo | 2019-09-17 |
| 10381601 | Organic electroluminescence display device including convex curve or concave curve and method of fabricating the same | So-Young Jo, Won-Hoe Koo | 2019-08-13 |
| 10355234 | Organic light emitting device | Yong Hoon Choi, Won-Hoe Koo, Jin Tae Kim, Soo-Kang Kim | 2019-07-16 |
| 8753494 | Gas sensor and preparing method of the same | Youngmi Lee, Myung-Hwa Kim, Min-Cheol Oh, Hyunkyung Do, Kyung Jang | 2014-06-17 |