Issued Patents All Time
Showing 25 most recent of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12167661 | Organic light-emitting device | Hajin Song, Jihwan Yoon, Sangwoo Lee | 2024-12-10 |
| 12101969 | Display device and method of manufacturing the same | Seho Lee, Taehyung Kim, Jihwan Yoon, Hojun Lee, Jaehoon Hwang | 2024-09-24 |
| 11970763 | Hybrid-type mask stick and mask frame assembly adopting the same | Suhwan Lee, Jaesoo Ha, Kwangtae Yu, Jinbaek Choi | 2024-04-30 |
| 11903288 | Organic light-emitting device | Hajin Song, Jihwan Yoon, Sangwoo Lee | 2024-02-13 |
| 11728300 | Semiconductor device | Woon-Ki Lee, Jae-Won Kim, Jongsun Jung, Chul-Joong Park, Ki-Bum Chun +1 more | 2023-08-15 |
| 11688686 | Semiconductor device including an input/output circuit | Woonki LEE, Minsic Kim, Seunghun Oh, Jinhyeong KIM, Junyeong An +1 more | 2023-06-27 |
| 11581371 | Organic light-emitting device | Hajin Song, Jihwan Yoon, Sangwoo Lee | 2023-02-14 |
| 11283038 | Light-emitting device | Pyungeun Jeon, Jihye Shim, Jehong Choi, Jihwan Yoon | 2022-03-22 |
| 11258032 | Organic light emitting device and display device including same | Jihwan Yoon, Ilsoo Oh, Chang Min Lee | 2022-02-22 |
| 11056542 | Display device and method for manufacturing the same | Hajin Song, Jihwan Yoon, Heunseung Lee | 2021-07-06 |
| 10971554 | Organic light-emitting device | Hajin Song, Jihwan Yoon, Sangwoo Lee | 2021-04-06 |
| 10910587 | Organic light emitting diode display device | Ilsoo Oh, Jihwan Yoon, Changmin Lee, Sungjin Choi | 2021-02-02 |
| 10903442 | Organic light-emitting diode comprising self-crystallizing material and organic light-emitting display device including the same | Changmin Lee, Jihye Shim, Yeonwoo Lee, Jehong Choi, Hyunju Choi +1 more | 2021-01-26 |
| 10720473 | Organic light-emitting device | Byeongwook Yoo, Jiyoung Kwon, Yoonmo Song, Jihwan Yoon | 2020-07-21 |
| 10665639 | Display device and method for manufacturing the same | Hajin Song, Jihwan Yoon, Heunseung Lee | 2020-05-26 |
| 10658432 | Organic light emitting device | Hajin Song, Jihwan Yoon, Sangwoo Lee | 2020-05-19 |
| 10546900 | Edge bending display panel and edge bending display device having the same | Pyungeun Jeon, Ilsoo Oh, Jihwan Yoon, Bora Lee, Jehong Choi | 2020-01-28 |
| 10505134 | Organic electroluminescence display device having stacked organic light emitting layers and method for manufacturing the same | Jehong Choi, Ji Hye Shim, Pyungeun Jeon, Jihwan Yoon | 2019-12-10 |
| 10361252 | Organic light-emitting device | Byeongwook Yoo, Jiyoung Kwon, Yoonmo Song, Jihwan Yoon | 2019-07-23 |
| 10326111 | Organic light-emitting display apparatus and method of manufacturing the same | Byeongwook Yoo, Hyoyeon Kim, Yoonmo Song, Hajin Song, Jihwan Yoon | 2019-06-18 |
| 10325960 | Organic light emitting device | Hajin Song, Jihwan Yoon, Sangwoo Lee | 2019-06-18 |
| 10283570 | Display device and method for manufacturing the same | Hajin Song, Jihwan Yoon, Heunseung Lee | 2019-05-07 |
| 10079357 | Organic light emitting pixel and organic light emitting display device including the same | Hajin Song, Heungsu Park, Bumsuk LEE, Sangwoo Lee | 2018-09-18 |
| 10008684 | Organic light-emitting device and display apparatus including the same | Jihwan Yoon, Hyoyeon Kim | 2018-06-26 |
| 9905616 | Organic light-emitting device, method of fabricating the same, and organic light-emitting display apparatus including the device | Hajin Song, Jihwan Yoon, Sangwoo Lee | 2018-02-27 |