Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6469763 | Liquid crystal cell and method of manufacture | Jong Hyun Kim, Ki Hyuk Yoon, Joung Won Woo, Yoo Jin Choi, Kyeong Jin Kim | 2002-10-22 |
| 6433850 | Pretilt angle direction in a liquid crystal cell | Yuriy Reznikov, Oleq Yaroshchuk, Joung Won Woo, Yoo Jin Choi, Ki Hyuk Yoon +2 more | 2002-08-13 |
| 6414737 | Method for controlling pretilt angle direction in a liquid crystal cell | Yuriy Reznikov, Oleg Yaroshchuk, Joung Won Woo, Yoo Jin Choi, Ki Hyuk Yoon +2 more | 2002-07-02 |