Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5644330 | Driving method for polymer stabilized and polymer free liquid crystal displays | Haiji Yuan, Minhua Lu | 1997-07-01 |
| 5640207 | Camera for high-speed imaging | Gilbert Rahmouni, Johan P. Bakker, Jean Pierre Servain, Jean Claude Cefelman, Gilles Debieu +1 more | 1997-06-17 |
| 5606173 | Arrangement for aligning, focusing and normalizing imaging system | David J. Concannon, Gary Copenhaver | 1997-02-25 |
| 5591961 | Illumination with bent fluorescent tubes | Johan P. Bakker, David B. Tratar, John Vala | 1997-01-07 |