Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5635949 | Driving method of a liquid crystal display having ferroelectric material active elements | Yoshiyuki Shiratsuki, Kazuhiro Hayashi, Takehiro Niitsu | 1997-06-03 |
| 5617205 | Spectral measuring method and spectral measuring apparatus | Xiaoming Dou, Harumi Uenoyama, Yung Xiang Wang | 1997-04-01 |