Zhi Chen
13Patents
2h-index
5Co-inventors
39Inventor score
Filing activity: Apr 6, 2012 → Nov 12, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD675894S1 | Socket wrench | General | 11 | Active |
| US9248556B1 | Positioning device for ratchet wrench | Performing Operations; Transporting | 2 | Active |
| US9180578B2 | Sleeve structure | Performing Operations; Transporting | 1 | Active |
| US11350941B2 | Handle assembly and stapler including the same | Human Necessities | 1 | Active |
| US11179158B2 | Handle assembly and stapler including the same | Human Necessities | 1 | Active |
| US11877749B2 | Knob assembly and circular stapler | Human Necessities | 0 | Active |
| US12004748B2 | Circular stapler with audible indicator | Human Necessities | 0 | Active |
| US12048432B2 | Rotating mechanism and surgical stapler | Human Necessities | 0 | Active |
| US11399864B2 | Handle assembly and stapler including the same | Human Necessities | 0 | Active |
| US11364031B2 | Handle assembly and stapler including the same | Human Necessities | 0 | Active |
| US11464517B2 | Handle assembly and stapler including the same | Human Necessities | 0 | Active |
| US11471160B2 | Handle assembly and stapler including the same | Human Necessities | 0 | Active |
| US11337703B2 | Handle assembly and stapler including the same | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.