Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6104981 | Method of assisting detection of man-made structures in a digital elevation map (DEM) | Christian Louis | 2000-08-15 |
| 5974170 | Method of detecting relief contours in a pair of stereoscopic images | Christian Louis | 1999-10-26 |