Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6680688 | Measuring system and method for detecting object distance by transmitted media with different wave velocities | Shyh-Biau Jiang, Dong-Liang Lee, Chi-Ming Yang, Hsin Ming Chang, Chuan-Fu Huang | 2004-01-20 |