Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10081173 | Film peeling apparatus and a method of peeling film | Won Woo Choi | 2018-09-25 |
| 10040741 | Method for manufacturing high purity glycol based compound | Jae Woo Jeong, Hong-Sick Park, Bong-Kyun Kim, Sang-Dai Lee, Young Jin Park +2 more | 2018-08-07 |
| 9871144 | Thin film transistor substrate | Bong-Kyun Kim, Shin-Il Choi | 2018-01-16 |