Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11965110 | Polyimide varnish composition for flexible substrate and polyimide film using same | So Jeong KIM, Joo Young Kim | 2024-04-23 |
| 9382334 | Optical film | Myoung Lae Kim, Won Yeob Kim, Min Joung Im, Yeong Min Jo, Seung Eon Lee +1 more | 2016-07-05 |
| 9096739 | Cellulose acetate film | Myoung Lae Kim, Jee Young Ahn, Ki Yup Kim, Sung Ho Son, Yong Gyun Cho +2 more | 2015-08-04 |
| 8905749 | Casting belt for producing transcendental wide width film | Ki Yup Kim, Sung Ho Son, Yong Gyun Cho, Chol Ho Lee, Yoo Seock Hwang | 2014-12-09 |
| 8883272 | Cellulose acylate film | Won Seok Jang, Yong Gyun Cho, Won Yeob Kim, Jun Tae Choi, Myoung Lae Kim +2 more | 2014-11-11 |