Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10134930 | Solar cell having three-dimensional P-N junction structure and method for manufacturing same | Si-Nae Park, Dae Hwan Kim, Jin-Kyu Kang, Dae-Kue Hwang | 2018-11-20 |
| 7588482 | Apparatus and method for manufacturing liquid crystal display device | Soo Chan LEE, Young Il Kim, Sang-Myung Byun | 2009-09-15 |
| 7151142 | Biodegradable aliphatic polyester grafted with poly(ethylene glycol) having reactive groups and preparation method thereof | Jung-Ki Park, Seong-Nam Lee, Ki Yun Cho | 2006-12-19 |
| 6749895 | Polymer for preparing liquid crystal alignment layer | Jung-Ki Park, Jong Woo Lee | 2004-06-15 |
| 6731362 | Polymer blend for preparing liquid crystal alignment layer | Jung-Ki Park, Hee-Tak Kim, Jong Woo Lee | 2004-05-04 |