Ching Yu
6Patents
1h-index
9Co-inventors
40Inventor score
Filing activity: Aug 17, 2007 → Oct 23, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8318889B2 | Organic polyurethane shape memory material and a preparation method thereof | Chemistry; Metallurgy | 1 | Active |
| US9812570B2 | Semiconductor device and manufacturing method thereof | Electricity | 1 | Active |
| US10319857B2 | Semiconductor device and manufacturing method thereof | Electricity | 1 | Active |
| US9497363B2 | Photographic apparatus and manufacturing method thereof | Emerging Cross-Sectional Technologies | 0 | Active |
| US11411108B2 | Semiconductor device and manufacturing method thereof | Electricity | 0 | Active |
| US10818790B2 | Semiconductor device | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.