Qing-Hui Guo
3Patents
2h-index
5Co-inventors
41Inventor score
Filing activity: Sep 17, 1997 → Sep 11, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5979064A | String trimmer with fixed string head | Human Necessities | 55 | Expired |
| US6842283B2 | Generation of variable differential group delay | Electricity | 16 | Expired |
| US11753396B2 | Hierarchical nanoporous diamondoid superstructure | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.