Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12220980 | Battery case structure for electric vehicle | Kang-Won Lee, Jeong Hun Seo, In Gook Son | 2025-02-11 |
| 11812636 | Organic light emitting diode having overcoat layer and organic light emitting device including the same | Ji-Hyang Jang, Won-Hoe Koo | 2023-11-07 |
| 11737333 | Organic light emitting diode display device including wavelength converting layers | Ji-Hyang Jang, Tae-Shick Kim, Jin Tae Kim | 2023-08-22 |
| 11433941 | Apparatus and method for processing sensor signal, and steering control apparatus | — | 2022-09-06 |
| 11289683 | Organic light emitting diode including convex curve or concave curve and organic light emitting device including the same | Ji-Hyang Jang, Won-Hoe Koo | 2022-03-29 |
| 11063244 | Electroluminescent display device | Ji-Hyang Jang, Min-Geun Choi, Woo-Ram Youn | 2021-07-13 |
| 10957877 | Organic light emitting diode display | Ji-Hyang Jang, Won-Hoe Koo | 2021-03-23 |
| 10903282 | Organic light emitting display device | Yong Hoon Choi, Min-Geun Choi, Hee-Jung Yang, Soo-Kang Kim | 2021-01-26 |
| 10903455 | Organic light emitting diode display device for improving light extraction efficiency of pixels | Soo-Kang Kim, Won-Hoe Koo, Ji-Hyang Jang | 2021-01-26 |
| 10886432 | Light emitting display device | Soo-Kang Kim, Won-Hoe Koo, Ji-Hyang Jang | 2021-01-05 |
| 10714709 | Organic electroluminescence display device including convex curve or concave curve and method of fabricating the same | Ji-Hyang Jang, Won-Hoe Koo | 2020-07-14 |
| 10522789 | Light emitting display device | Soo-Kang Kim, Won-Hoe Koo, Ji-Hyang Jang | 2019-12-31 |
| 10516002 | Organic light emitting display device | Soo-Kang Kim, Won-Hoe Koo | 2019-12-24 |
| 10418520 | Light emitting display device | Soo-Kang Kim, Won-Hoe Koo, Ji-Hyang Jang | 2019-09-17 |
| 10381601 | Organic electroluminescence display device including convex curve or concave curve and method of fabricating the same | Ji-Hyang Jang, Won-Hoe Koo | 2019-08-13 |
| 8686633 | Organic light emitting display device and method for manufacturing the same | Jung Sik Jo | 2014-04-01 |