Li-Qiang Chen
10Patents
4h-index
11Co-inventors
53Inventor score
Filing activity: Jun 10, 2004 → Sep 23, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD522506S1 | Portable storage device | General | 24 | Expired |
| USD507254S1 | Mobile phone | General | 20 | Expired |
| US10003654B2 | Universal internet of things (IoT) smart translator | Electricity | 6 | Active |
| USD514559S1 | Flash memory drive | General | 6 | Expired |
| US9952189B1 | Identifying inaccuracy in air quality detection | Physics | 1 | Active |
| US11204651B2 | Keyboard device and key structure thereof | Electricity | 0 | Active |
| US11450492B1 | Key structure | Electricity | 0 | Active |
| US11094479B1 | Key structure | Electricity | 0 | Active |
| US10903028B2 | Rotary switch structure | Electricity | 0 | Active |
| US11482387B2 | Membrane circuit board and manufacturing method thereof | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.