Qingfang Shi
5Patents
1h-index
12Co-inventors
44Inventor score
Filing activity: Oct 30, 2012 → Jan 5, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US11411280B2 | Absorbent glass mat battery | Emerging Cross-Sectional Technologies | 5 | Active |
| US9991566B2 | Cathode active material for overcharge protection in secondary lithium batteries | Emerging Cross-Sectional Technologies | 1 | Active |
| US11870096B2 | Absorbent glass mat battery | Emerging Cross-Sectional Technologies | 0 | Active |
| US11936032B2 | Absorbent glass mat battery | Emerging Cross-Sectional Technologies | 0 | Active |
| US12288897B2 | Absorbent glass mat battery | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.