Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6707444 | Projector and camera arrangement with shared optics and optical marker for use with whiteboard systems | Fuad E. Doany, Zon-Yin Shae, Belle Tseng, Xiping Wang | 2004-03-16 |
| 6681056 | Method and system for digital image acquisition and continuous zoom display from multiple resolutional views using a heterogeneous image pyramid representation | Belle Tseng, Zon-Yin Shae, Xiping Wang | 2004-01-20 |