Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8390792 | Distance measuring device | Yi-Chih Yeh, Li-Lu Chen, Yung-Shen Lee | 2013-03-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8390792 | Distance measuring device | Yi-Chih Yeh, Li-Lu Chen, Yung-Shen Lee | 2013-03-05 |