Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5671032 | Ferroelectric liquid crystal device for gray scale display, gray scale display apparatus and method adopting the same | — | 1997-09-23 |
SL
Sang-Rok Lee
Overall (1997): #81,154 of 185,788Top 45%
1
Patents 1997