Guan Haike
7Patents
4h-index
8Co-inventors
46Inventor score
Filing activity: Sep 9, 1998 → Mar 27, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6466701B1 | System and method for displaying an image indicating a positional relation between partially overlapping images | Electricity | 228 | Expired |
| US6798924B2 | System and method for displaying an image indicating a positional relation between partially overlapping images | Electricity | 13 | Expired |
| US7016081B2 | Image distortion correction apparatus, distortion correction method therefor, recording media, image scanner and image construction apparatus | Electricity | 10 | Expired |
| US7298919B2 | System and method for displaying an image indicating a positional relation between partially overlapping images | Electricity | 4 | Expired |
| US7599081B2 | Detecting and protecting a copy guarded document | Electricity | 1 | Active |
| US8681228B2 | System and method for displaying an image indicating a positional relation between partially overlapping images | Electricity | 1 | Active |
| US7529430B2 | System and method for displaying an image indicating a positional relation between partially overlapping images | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.