Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8184144 | Method of calibrating interior and exterior orientation parameters | Li-Yu Chang, Su-Rung Yang | 2012-05-22 |
| 7701488 | System for camera positioning and methods thereof | Li-Yu Chang, Bing-Cyuan Lai | 2010-04-20 |