Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10521649 | Three dimensional modelling | William Jeffrey Christmas, Fei Yan, Guosheng HU | 2019-12-31 |
| 7519828 | Personal identity verification process and system | Terry Windeatt | 2009-04-14 |
| 7436985 | Personal identity authentication process and system | — | 2008-10-14 |
| 6356647 | Hough transform based method of estimating parameters | Miroslaw Bober | 2002-03-12 |