Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6639720 | Large scale polarizer and polarizer system employing it | Jae-Beom Choi, Byung Duck Song | 2003-10-28 |
| 6633355 | Method for controlling pretilt angle direction in a liquid crystal cell | Yuriy Reznikov, Oleg Yaroshchuk, Joung Won Woo, Yoo Jin Choi, Mi Sook Nam +2 more | 2003-10-14 |
| 6587173 | Multidomain liquid crystal display device | Jang-Jin Yoo | 2003-07-01 |
| 6515727 | Color LCD device | Jang-Jin Yoo | 2003-02-04 |