Issued Patents All Time
Showing 25 most recent of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11925059 | Organic light emitting diode display device with electrode disposed over convex portions of insulating layer | Hyun Soo LIM, Kang Ju Lee, Soo-Kang Kim, Min-Geun Choi | 2024-03-05 |
| 11812636 | Organic light emitting diode having overcoat layer and organic light emitting device including the same | Ji-Hyang Jang, So-Young Jo | 2023-11-07 |
| 11678552 | Organic light emitting diode display device | Ji-Hyang Jang, Tae-Shick Kim | 2023-06-13 |
| 11289682 | Organic light emitting diode display device | Han-Sun Park, Ji-Hyang Jang | 2022-03-29 |
| 11289683 | Organic light emitting diode including convex curve or concave curve and organic light emitting device including the same | Ji-Hyang Jang, So-Young Jo | 2022-03-29 |
| 11164927 | Organic light emitting diode display device | Dong-Min Sim, Ji-Hyang Jang | 2021-11-02 |
| 11152598 | Electroluminescent display device | Yong Hoon Choi, Woo-Ram Youn | 2021-10-19 |
| 10971558 | Organic light emitting diode display device | Ji-Hyang Jang, Tae-Shick Kim | 2021-04-06 |
| 10957877 | Organic light emitting diode display | Ji-Hyang Jang, So-Young Jo | 2021-03-23 |
| 10903455 | Organic light emitting diode display device for improving light extraction efficiency of pixels | Soo-Kang Kim, Ji-Hyang Jang, So-Young Jo | 2021-01-26 |
| 10886432 | Light emitting display device | Soo-Kang Kim, Ji-Hyang Jang, So-Young Jo | 2021-01-05 |
| 10886350 | Electroluminescent device | Ji-Hyang Jang, Min-Geun Choi | 2021-01-05 |
| 10734611 | Organic light emitting diode display device | Hyun Soo LIM, Kang Ju Lee, Soo-Kang Kim, Min-Geun Choi | 2020-08-04 |
| 10727447 | Electroluminescent display device | Yong Hoon Choi, Woo-Ram Youn | 2020-07-28 |
| 10720597 | Electroluminescent display device | Yong Hoon Choi, Keum-Kyu Min | 2020-07-21 |
| 10714709 | Organic electroluminescence display device including convex curve or concave curve and method of fabricating the same | Ji-Hyang Jang, So-Young Jo | 2020-07-14 |
| 10693108 | Electroluminescent display device | Jin Tae Kim, Yong Hoon Choi | 2020-06-23 |
| 10685939 | White light emitting diode module and lighting apparatus | Jae Sung You, Yun Tae Hwang, Ho-Young Song, Jae-Chul Kim, Ho Sun Paek | 2020-06-16 |
| 10658623 | Electroluminescent display device having a plurality of low-refractive members | Yong Hoon Choi | 2020-05-19 |
| 10651426 | Organic light emitting diode display device | Han-Sun Park, Ji-Hyang Jang | 2020-05-12 |
| 10527271 | LED lighting device | Il Seok Lee, Dong Hyuk Kim | 2020-01-07 |
| 10522789 | Light emitting display device | Soo-Kang Kim, Ji-Hyang Jang, So-Young Jo | 2019-12-31 |
| 10522600 | Organic light-emitting display device | Young Wook Kim, Hyun Jong Noh, Seong-Han Hwang, Chi-Myung Ahn, Ji-Hyang Jang | 2019-12-31 |
| 10516002 | Organic light emitting display device | So-Young Jo, Soo-Kang Kim | 2019-12-24 |
| 10424761 | Electroluminescent display device | Yong Hoon Choi | 2019-09-24 |