Issued Patents 2022
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11433573 | Method for producing polyamide-imide film | Dawoo Jeong, Sunhwan Kim, Jin Woo Lee, Dong Jin Lim, Cheol Ho Kim | 2022-09-06 |
| 11434335 | Polyamide-imide film and method for producing same | Dawoo Jeong, Sunhwan Kim, Jin Woo Lee, Dong Jin Lim, Kyungeun Oh | 2022-09-06 |
| 11365287 | Process for preparing a poly(amide-imide) film and a poly(amide-imide) film prepared by the same | Sunhwan Kim, Jin Woo Lee, Dawoo Jeong, Dong Jin Lim, Kyung Won Choi | 2022-06-21 |
| 11339250 | Polyamide-imide film and process for preparing the same | Dawoo Jeong, Sunhwan Kim, Jin Woo Lee, Dong Jin Lim | 2022-05-24 |
| 11306183 | Polyimide film and method for producing same | Sunhwan Kim, Jin Woo Lee, Dawoo Jeong, Kyu-Hun Kim | 2022-04-19 |
| 11267942 | Polyamide-imide film | Sunhwan Kim, Jin Woo Lee, Dawoo Jeong, Dong Jin Lim | 2022-03-08 |