Rong Liu
6Patents
4h-index
3Co-inventors
39Inventor score
Filing activity: Dec 12, 2007 → Sep 22, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD614701S1 | Pencil sharpener | General | 8 | Expired |
| USD614698S1 | Pencil sharpener | General | 7 | Expired |
| USD614700S1 | Pencil sharpener | General | 6 | Expired |
| US8122805B2 | Paper processing tool with three-lever actuation | Emerging Cross-Sectional Technologies | 6 | Active |
| USD614699S1 | Pencil sharpener | General | 3 | Expired |
| US8651004B2 | Chip cartridge for sheet punch | Emerging Cross-Sectional Technologies | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.