Heng Liu
8Patents
0h-index
13Co-inventors
38Inventor score
Filing activity: Jun 27, 2003 → Mar 23, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7203363B2 | String extraction method for image based on multiple stroke width patterns matching | Physics | 0 | Expired |
| US10287126B2 | Recycling bin | Performing Operations; Transporting | 0 | Active |
| US9475599B2 | Sheet medium stacking and bundling device and self service equipment | Performing Operations; Transporting | 0 | Active |
| US10221032B2 | Bill collecting and recycling box | Physics | 0 | Active |
| USD679311S1 | Micro projector | General | 0 | Active |
| US8899580B2 | Sheet-type medium stacking and guiding device, as well as control system and method based on the same | Performing Operations; Transporting | 0 | Active |
| US9284153B2 | Bundling apparatus for sheet-type medium | Performing Operations; Transporting | 0 | Active |
| US10940968B2 | Banknote-sorting production line and device thereof for banknote-bundle stamping and code spraying | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.