Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8867008 | Blue phase liquid crystal display device | Sang Wook Lee, Hyun Jin Park, Eun Jung Lim | 2014-10-21 |
| 8848156 | Liquid crystal display device | Sang Wook Lee, Hyun Jin Park, Jong-Hoon Woo, Woo Keun Lee | 2014-09-30 |
| 7593082 | Rubbing membrane material and liquid crystal display device using the same | — | 2009-09-22 |