Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5366656 | Optically active alcohol and derivatives thereof, liquid crystal composition containing same and liquid crystal device | Wen-Liang Tsai | 1994-11-22 |
| 5356564 | Ferroelectric liquid crystal materials and liquid crystal compositions containing the same | Wen-Liang Tsai, Hwei-Long Kuo | 1994-10-18 |