Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE48349 | Organic light emitting diode display device and method of fabricating the same | Kang-Hyun Kim, Ki Soub Yang, Dae-Jung Choi, Seung-Ryul Choi, Kyoung-Jin Park | 2020-12-08 |
| 10658440 | Organic light emitting diode display device and method of fabricating the same | Dae-Jung Choi, Jae-Ki Lee, Ki Soub Yang, Hwang-Un Seo, Hong-Myeong Jeon +4 more | 2020-05-19 |
| 10038039 | Organic light emitting diode display device and method of fabricating the same | Dae-Jung Choi, Jae-Ki Lee, Ki Soub Yang, Hwang-Un Seo, Hong-Myeong Jeon +4 more | 2018-07-31 |
| 9735211 | Organic light emitting diode display device having improved aperture ratio and lifetime | Dae-Jung Choi, Jae-Ki Lee, Ki Soub Yang, Hwang-Un Seo, Hong-Myeong Jeon +4 more | 2017-08-15 |
| 9692020 | Organic electroluminescent device and method for fabricating the same | Kyoung-Jin Park, Ki Soub Yang, Dae-Jung Choi, Seung-Ryul Choi, Kang-Hyun Kim +1 more | 2017-06-27 |
| 9418893 | Organic electroluminescent device and method for fabricating the same | Kyoung-Jin Park, Ki Soub Yang, Dae-Jung Choi, Seung-Ryul Choi, Kang-Hyun Kim +1 more | 2016-08-16 |
| 9318542 | Method for fabricating organic light emitting diode display device with improved effective emitting pixels area | Dae-Jung Choi, Jae-Ki Lee, Ki Soub Yang, Hwang-Un Seo, Hong-Myeong Jeon +4 more | 2016-04-19 |
| 9231035 | Organic light emitting diode display device having improved effective emitting area | Kang-Hyun Kim, Ki Soub Yang, Dae-Jung Choi, Seung-Ryul Choi, A-Ryoung Lee | 2016-01-05 |
| 9123675 | Organic light emitting diode display device and method of fabricating the same | Kang-Hyun Kim, Ki Soub Yang, Dae-Jung Choi, Seung-Ryul Choi, Kyoung-Jin Park | 2015-09-01 |
| 9105876 | Method for fabricating organic light emitting diode display device having improved effective emitting area | Dae-Jung Choi, Ki Soub Yang, Seung-Ryul Choi, Kang-Hyun Kim | 2015-08-11 |
| 8416384 | Exposing apparatus for fabricating process of flat panel display device | — | 2013-04-09 |