Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8994914 | Integrated wide viewing film | Jun Won Chang, Belyaev Sergey | 2015-03-31 |
| 8767151 | In-plane switching liquid crystal display | Jun Won Chang, Belyaev Sergey | 2014-07-01 |
| 8743326 | In-plane switching liquid crystal display | Jun Won Chang, Belyaev Sergey | 2014-06-03 |
| 8305545 | Integrated wide viewing film and in-plane switching liquid crystal display with the same | Jun Won Chang, Belyaev Sergey | 2012-11-06 |
| 6800366 | Acrylic adhesive compositions for polarizing film and the polarizer film using the same | Suk Ky Chang, In-Seok Hwang, In Cheon Han, Hye-Won Sohn, Sang Eon Han +2 more | 2004-10-05 |