Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10703873 | Thermoplastic prepreg intermediate material for fuel cell separation plate and method for manufacturing thermoplastic prepreg for fuel cell separation plate by using same | Jee Sung Yi, Hyun Chul Lee, Joon Young YOON, Eun Jeong Cho | 2020-07-07 |
| 10189217 | Method for preparing thermoplastic prepreg and thermoplastic prepreg prepared thereby | Jee Sung Yi, Eun Jeong Cho, Joon Young YOON, Hyun Chul Lee | 2019-01-29 |
| 9243119 | Polyimide film | Hak Gee Jung, Hyo Jun Park, Sang Min Song | 2016-01-26 |
| 9221954 | Polyimide film | Hak Gee Jung, Hyo Jun Park, Sang Min Song | 2015-12-29 |
| 8939596 | Condensing type optical sheet | Hyun Soo Lee, Chang Pyo Hong | 2015-01-27 |
| 8574794 | Photosensitive resin composition | Jae Gook Han, Soo-Kang Kim, Young Sung Suh, Kyung Keun Yoon | 2013-11-05 |
| 8506149 | Optical sheets | Kyung Nam Kim, Hyun Jung Kim, Sang Kyun Kim, Hyun Jin Kim, Jong Min Park | 2013-08-13 |
| 8288506 | Conductive material and manufacturing method thereof | Jeong Han Kim, Ji Sung Kim, Ki Nam Kwak, Sang Min Song | 2012-10-16 |
| 8119719 | Intermediate transfer belt and manufacturing method thereof | Hyo Jun Park, Chae Hyun Lim, Sang Min Song | 2012-02-21 |
| 7622524 | Preparation of acrylic polymer sol for coating | Dae Jin Kim, Hee-Cheong Lee, Guo-Jun Wang, Young-Bum Kim | 2009-11-24 |
| 6610796 | Flame retardant polybutyleneterephthalate resin | Young-Ik Seo, Tae-Gun Choi, Jun-Myoung Song | 2003-08-26 |
| 5795516 | Method for fabricating olefin tarpaulins | Suh H. Cho, Il Yung Kim, Chang Bin Jung, Hae Jin Lee, Il Young Jung +1 more | 1998-08-18 |