Issued Patents 2018
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10157966 | Organic light emitting display device | Youn-Seok Kam, Chang Wook Han, Hong-Seok Choi, Sung-Hoon Pieh, Seok-Joon Oh | 2018-12-18 |
| 10153451 | Organic light emitting device | Taeshick Kim, Younseok Kam | 2018-12-11 |
| 10115924 | Organic light emitting display apparatus | Taell Kum, SoYeon Ahn, Yongjoong Choi, Mingyu Lee | 2018-10-30 |
| 9997739 | White organic light emitting device | Sung-Hoon Pieh, Sung-Jae Ko | 2018-06-12 |
| 9966551 | White organic light emitting device | Sung-Hoon Pieh, Youn-Seok Kam, Tae-Shick Kim, Se Ung Kim, Hyung June Kim | 2018-05-08 |
| 9859529 | Organic light emitting display device | Jeonghaeng HEO, Taeil Kum, Seung Hyun Kim, Heedong Choi, Hyungjune Kim | 2018-01-02 |