Yi Yang
6Patents
4h-index
2Co-inventors
47Inventor score
Filing activity: Feb 12, 1996 → Sep 16, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6634455B1 | Thin-wall multi-concentric sleeve speaker | Electricity | 27 | Expired |
| US8689767B1 | Method for operating homogeneous charge compression ignition engines using conventional gasoline | Emerging Cross-Sectional Technologies | 8 | Active |
| US5990662A | Nickel battery charging method and apparatus | Emerging Cross-Sectional Technologies | 6 | Expired |
| US5920633A | Thin-wall multi-concentric cylinder speaker enclosure with audio amplifier tunable to listening room | Electricity | 6 | Expired |
| US11674099B2 | Fuel and fuel blend for internal combustion engine | Chemistry; Metallurgy | 0 | Active |
| US11261391B1 | Fuel and fuel blend for internal combustion engine | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.