Zhichen Chen
16Patents
1h-index
13Co-inventors
40Inventor score
Filing activity: Aug 7, 2018 → Dec 27, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10674242B2 | Speaker box | Electricity | 1 | Active |
| US10674276B2 | Speaker assembly | Electricity | 1 | Active |
| US11368770B2 | Speaker box device and mobile terminal using same | Electricity | 1 | Active |
| US11032636B2 | Speaker module | Electricity | 1 | Active |
| US10368160B2 | Speaker box | Electricity | 1 | Active |
| US11375302B2 | Speaker device and mobile terminal provided with speaker device | Electricity | 1 | Active |
| US10798481B2 | Speaker box | Electricity | 1 | Active |
| US11375301B2 | Speaker box device and mobile terminal using same | Electricity | 1 | Active |
| US11159892B2 | Sounding device and mobile terminal | Electricity | 0 | Active |
| US11671762B2 | Speaker | Electricity | 0 | Active |
| US12052534B2 | Heat dissipation device | Electricity | 0 | Active |
| US11290793B2 | Sounding device and mobile terminal | Electricity | 0 | Active |
| US11882422B2 | Heat dissipation device | Electricity | 0 | Active |
| US10979802B2 | Speaker module | Electricity | 0 | Active |
| US11839059B2 | Heat dissipation device | Physics | 0 | Active |
| US11540417B2 | Sounding device and mobile terminal | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.