Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10755074 | Latent fingerprint pattern estimation | Hui Chen | 2020-08-25 |
| 10748018 | Multi-stage tattoo matching techniques | Hui Zhu | 2020-08-18 |
| 10740386 | Multi-stage image matching techniques | Hui Zhu, Hui Chen, Jianguo Wang | 2020-08-11 |
| 10679092 | Fast curve matching for tattoo recognition and identification | Darrell Hougen | 2020-06-09 |
| 10679094 | Automatic ruler detection | Darrell Hougen | 2020-06-09 |
| 10546179 | Distorted fingerprint matching using pose and minutia grouping | Hui Chen | 2020-01-28 |