Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8526731 | Hough transform method for linear ribbon and circular ring detection in the gradient domain | Simon Chen, Jen-Chen Chien | 2013-09-03 |
| 8320670 | Hough transform method for linear ribbon and circular ring detection in the gradient domain | Simon Chen, Jen-Chan Chien | 2012-11-27 |