Haiming Sang
3Patents
0h-index
2Co-inventors
18Inventor score
Filing activity: Aug 11, 2020 → Sep 1, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US11518178B2 | Rotary printing integrated ink box for seal printing | Performing Operations; Transporting | 0 | Active |
| US11474758B2 | Intelligent seal with cloud computing-based anti-forgery capability, enables printing the seal with degree rotation which improving printing speed and efficiency | Physics | 0 | Active |
| US11390069B2 | Seal printer | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.