Youjun Liu
13Patents
4h-index
17Co-inventors
53Inventor score
Filing activity: Feb 18, 2005 → Oct 18, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7580576B2 | Stroke localization and binding to electronic document | Physics | 277 | Active |
| US7532366B1 | Embedded interaction code printing with Microsoft Office documents | Electricity | 13 | Active |
| US7412094B2 | System and method for editing a hand-drawn table in ink input | Physics | 5 | Active |
| US8788664B2 | Mapping network addresses to geographical locations | Physics | 4 | Active |
| US7503015B2 | System and method for editing ink objects | Physics | 4 | Expired |
| US7607076B2 | Embedded interaction code document | Physics | 2 | Expired |
| USD1010982S1 | Reflective pattern on garment | General | 2 | Active |
| US11270059B2 | Machine learning model-based content processing framework | Physics | 1 | Active |
| US12001514B2 | Image classification modeling while maintaining data privacy compliance | Physics | 0 | Active |
| USD1044206S1 | Reflective pattern on garment | General | 0 | Active |
| US10891514B2 | Image classification pipeline | Physics | 0 | Active |
| USD1045408S1 | Reflective pattern on garment | General | 0 | Active |
| US11507677B2 | Image classification modeling while maintaining data privacy compliance | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.