Issued Patents All Time
Showing 1–25 of 99 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12336405 | Display apparatus and method of manufacturing display apparatus | Ji-Hyun Ka, Seung-Kyu Lee, Hwan-Soo Jang | 2025-06-17 |
| 12315439 | Stage and organic light emitting display device using the same | Seung-Kyu Lee, Seung Ji Cha, Ji-Hyun Ka, Tae Hoon Kwon, Min Ku Lee | 2025-05-27 |
| 12310205 | Display device | Min-Hee Choi, Ji Eun Lee, Yun Sik JOO | 2025-05-20 |
| 12254803 | Display device | Tae Hoon Kwon, Ji-Hyun Ka, Byung Sun Kim, Yang Wan Kim, Hyung Jun Park +3 more | 2025-03-18 |
| 12223911 | Pixel, organic light emitting display device using the same, and method of driving the organic light emitting display device | Min Ku Lee, Ji-Hyun Ka, Tae Hoon Kwon, Seung-Kyu Lee, Seung Ji Cha | 2025-02-11 |
| 12118924 | Display device having plurality of initialization power sources | Kyong Hwan Oh, Ji-Hyun Ka, Won-Kyu Kwak, Hyung Jun Park, Chang Soo Pyon +3 more | 2024-10-15 |
| 12004397 | Display apparatus and method of manufacturing display apparatus | Ji-Hyun Ka, Seung-Kyu Lee, Hwan-Soo Jang | 2024-06-04 |
| 11963417 | Display device | Min-Hee Choi, Ji Eun Lee, Yun Sik JOO | 2024-04-16 |
| 11922883 | Pixel, organic light emitting display device using the same, and method of driving the organic light emitting display device | Min Ku Lee, Ji-Hyun Ka, Tae Hoon Kwon, Seung-Kyu Lee, Seung Ji Cha | 2024-03-05 |
| 11895884 | Display device | Keon Woo Kim, Ji-Hyun Ka, Tae Hoon Kwon, Ho-Kyoon Kwon, Min Ku Lee +4 more | 2024-02-06 |
| 11881148 | Display device | Kyong Hwan Oh, Ji-Hyun Ka, Ki Myeong Eom, Hai-Jung In, Jin Jeon +3 more | 2024-01-23 |
| 11847973 | Display device capable of displaying an image of uniform brightness | Tae Hoon Kwon, Min Ku Lee, Ji-Hyun Ka, Seung-Kyu Lee, Seung Ji Cha | 2023-12-19 |
| 11741885 | Display device having plurality of initialization power sources | Kyong Hwan Oh, Ji-Hyun Ka, Won-Kyu Kwak, Hyung Jun Park, Chang Soo Pyon +3 more | 2023-08-29 |
| 11735083 | Display device | Tae Hoon Kwon, Ji-Hyun Ka, Byung Sun Kim, Yang Wan Kim, Hyung Jun Park +3 more | 2023-08-22 |
| 11710455 | Pixel, organic light emitting display device using the same, and method of driving the organic light emitting display device | Min Ku Lee, Ji-Hyun Ka, Tae Hoon Kwon, Seung-Kyu Lee, Seung Ji Cha | 2023-07-25 |
| 11700754 | Display device | Yang Wan Kim, Ji-Hyun Ka, Tae Hoon Kwon, Byung Sun Kim, Hyung Jun Park +3 more | 2023-07-11 |
| 11657762 | Pixel and organic light emitting diode display having a bypass transistor for passing a portion of a driving current | Won-Kyu Kwak | 2023-05-23 |
| 11640788 | Stage and organic light emitting display device using the same | Seung-Kyu Lee, Seung Ji Cha, Ji-Hyun Ka, Tae Hoon Kwon, Min Ku Lee | 2023-05-02 |
| 11631730 | Display apparatus and method of manufacturing display apparatus | Ji-Hyun Ka, Seung-Kyu Lee, Hwan-Soo Jang | 2023-04-18 |
| 11455938 | Display device | Kyong Hwan Oh, Ji-Hyun Ka, Ki Myeong Eom, Hai-Jung In, Jin Jeon +3 more | 2022-09-27 |
| 11444147 | Display device | Min-Hee Choi, Ji Eun Lee, Yun Sik JOO | 2022-09-13 |
| 11423836 | Display device having improved display quality and method of driving the same | Tae Hoon Kwon, Ji-Hyun Ka, Min Ku Lee, Seung Ji Cha, Hyun-Uk Oh | 2022-08-23 |
| 11257896 | Display device | Hyung Jun Park, Yang Wan Kim, Byung Sun Kim, Su Jin Lee, Jae Yong Lee +3 more | 2022-02-22 |
| 11257422 | Display device having a plurality of initialization power sources | Kyong Hwan Oh, Ji-Hyun Ka, Won-Kyu Kwak, Hyung Jun Park, Chang Soo Pyon +3 more | 2022-02-22 |
| 11217185 | Display device and fabricating method thereof | Ji-Hyun Ka, Tae Hoon Kwon, Min Ku Lee, Seung Ji Cha | 2022-01-04 |