Da Shu
5Patents
1h-index
17Co-inventors
44Inventor score
Filing activity: Sep 29, 2005 → Nov 30, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD862257S1 | Sensor for detecting distance | General | 4 | Active |
| US10969473B2 | Infrared range-measurement device and TIR lens | Physics | 1 | Active |
| US10802113B2 | Optical ranging device and optical ranging system | Physics | 0 | Active |
| US10809363B2 | Anti-interference ranging method and apparatus | Physics | 0 | Active |
| US7927398B2 | Multistage electromagnetic purification method for molten metal | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.