Issued Patents 2017
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9733503 | Plastic substrate and device including the same | Jeong Han Kim, Hyo Jun Park | 2017-08-15 |
| 9706649 | Plastic substrate, method for producing the same and touch screen panel containing the same | Hyo Jun Park, Chul Ha Ju | 2017-07-11 |
| 9676739 | Acid dianhydride, method for preparing same, and polyimide prepared therefrom | Hyo Jun Park, Chang Sik HA, Prdip Kumar Tapaswi, Young Sik Jeong | 2017-06-13 |
| 9656982 | Acid dianhydride, method for preparing same, and polyimide prepared therefrom | Hyo Jun Park, Chang Sik HA, Pradip Kumar TAPASWI, Young Sik Jeong | 2017-05-23 |
| 9657140 | Polyimide and film using same | Hyo Jun Park, Chang Sik HA, Pradip Kumar TAPASWI, Young Sik Jeong | 2017-05-23 |
| 9580555 | Transparent polyamide-imide resin and film using same | Chul Ha Ju, Hyo Jun Park | 2017-02-28 |