Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9675428 | Video-based auto-capture for dental surface imaging apparatus | Yingqian Wu, Qinran Chen, Victor C. Wong | 2017-06-13 |
| 8305486 | Auto-focus intra-oral camera having a linear piezoelectric actuator | Tan Wang, Zhaohua Liu | 2012-11-06 |