Leon Yang
8Patents
4h-index
4Co-inventors
50Inventor score
Filing activity: Aug 1, 2000 → Aug 12, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6690431B1 | Audio/video amplifier with the function of automatic turning on/off | Emerging Cross-Sectional Technologies | 46 | Expired |
| USD607612S1 | Birdcage roof | General | 24 | Expired |
| USD607613S1 | Birdcage roof | General | 8 | Expired |
| US7827939B2 | Bird cage | Emerging Cross-Sectional Technologies | 7 | Active |
| US7469223B2 | Index selection method | Physics | 4 | Expired |
| USD607614S1 | Birdcage roof | General | 1 | Expired |
| US11632147B2 | Simplified frequency-domain filter adaptation window | Electricity | 0 | Active |
| USD607615S1 | Birdcage stand | General | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.