Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8964027 | Global calibration method with apparatus based on rigid bar for multi-sensor vision | Guangjun Zhang, Zhen Liu, Zhenzhong Wei, Meng Xie | 2015-02-24 |
| 8180101 | Calibration method for structure parameters of structured-light vision sensor | Guangjun Zhang, Zhenzhong Wei | 2012-05-15 |
| 8078025 | Vehicle dynamic measurement device and method for comprehensive parameters of rail wear | Guangjun Zhang, Zhenzhong Wei, Fuqiang Zhou, Qingbo Li, Zhen Liu +1 more | 2011-12-13 |
| 8019147 | Three-dimensional data registration method for vision measurement in flow style based on double-sided target | Guangjun Zhang, Zhenzhong Wei, Qianzhe Liu | 2011-09-13 |