Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10020481 | Separator and secondary battery using same | Nam Hyo KIM, Kee Wook KIM, Hyo Sang Yun, Yong Bae Lee, Jung-Min Lee +2 more | 2018-07-10 |
| 9161443 | Wholly aromatic polyester amide copolymer resin, polymer film including the wholly aromatic polyester amide copolymer resin, flexible metal-clad laminate including the polymer film, and flexible printed circuit board including the flexible metal-clad laminate | Bon Hyeok Gu, Mi Jeong Kim, Mahn Jong Kim | 2015-10-13 |
| 8809688 | Polyamic acid solution, polyimide resin and flexible metal clad laminate using the same | Won Kyum Kim, Hyung Wan Kim, Dong Bo Yang | 2014-08-19 |