Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6788210 | Method and apparatus for three dimensional surface contouring and ranging using a digital video projection system | Peisen S. Huang, Qingying Hu | 2004-09-07 |
| 6731391 | Shadow moire surface measurement using Talbot effect | Imin Kao | 2004-05-04 |