Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11257880 | Organic light emitting diode display device and organic light emitting diode thereof | SeungRyong Joung, Changwook Han, KangJu Lee, Hongseok Choi, Hansun Park +3 more | 2022-02-22 |
| 10950812 | Organic light emitting display device (OLED) having p-type charge generation layer (CGL) formed between emissions stack | Yoondeok Han, Jaeman Lee, Heedong Choi, Jungsoo Park | 2021-03-16 |
| 10468468 | Organic light emitting diode display device and organic light emitting diode thereof | SeungRyong Joung, Changwook Han, KangJu Lee, Hongseok Choi, Hansun Park +3 more | 2019-11-05 |
| 10115924 | Organic light emitting display apparatus | Taell Kum, Ki-Woog Song, Yongjoong Choi, Mingyu Lee | 2018-10-30 |
| 10056571 | Organic light emitting display device | Yoondeok Han, Hongseok Choi, Jungsoo Park, Yosub LEE | 2018-08-21 |
| 10020349 | Organic light emitting device | Jeonghaeng HEO, Jaeil Song, Sanggun LEE | 2018-07-10 |
| 9991320 | Organic light emitting diode display device and organic light emitting diode thereof | SeungRyong Joung, Changwook Han, KangJu Lee, Hongseok Choi, Hansun Park +3 more | 2018-06-05 |
| 9978970 | Organic light emitting device | Jaeman Lee, Taesun Yoo, Mi-Young Han, Heedong Choi, Jungsoo Park +1 more | 2018-05-22 |
| 9806276 | Organic light emitting display apparatus | Younseok Kam, Chang Wook Han, Hongseok Choi, Taeshick Kim, Mingyu Lee | 2017-10-31 |
| 9680119 | White organic light emitting display device and organic light emitting display apparatus using the same | Jung Soo Park, Hong-Seok Choi, Seung-Ryong Joung, Min-Gyu Lee | 2017-06-13 |
| 8645078 | Method and apparatus for recovering gene sequence using probe map | Tae-jin Ahn, Sung Ho Won, Su-hyeon Kim, Taesung Park, Sung-Young Lee +3 more | 2014-02-04 |