Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6801280 | Reflective liquid crystal displays having multilayer rear substrates | Hoi Sing Kwok, Kin Ming Fung | 2004-10-05 |
| 6707527 | Bistable twisted nematic liquid crystal displays with twist angle of ±11 degrees | Hoi Sing Kwok | 2004-03-16 |