Kejia Liu
11Patents
1h-index
11Co-inventors
43Inventor score
Filing activity: Apr 24, 2015 → Dec 26, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9734644B2 | Wireless camera facilitated building security | Electricity | 10 | Active |
| US11641151B2 | Linear vibration motor with elastic members with brackets, foams and damping glue | Electricity | 1 | Active |
| US11943596B2 | Acoustic device | Electricity | 0 | Active |
| US10932033B2 | Speaker box | Electricity | 0 | Active |
| US12003938B2 | Speaker | Electricity | 0 | Active |
| US12154538B2 | Method and apparatus for eliminating sound leakage | Physics | 0 | Active |
| US11950071B2 | Acoustic device | Electricity | 0 | Active |
| US11404987B2 | Motor and driving device using same | Electricity | 0 | Active |
| US12289585B2 | Method and apparatus for eliminating sound leakage | Electricity | 0 | Active |
| US11697133B2 | Linear motor | Electricity | 0 | Active |
| US11750074B2 | Linear vibration motor with elastic member and flexible PCB fixed on a fixing member via positioning holes | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.