Ping Wen
10Patents
6h-index
9Co-inventors
55Inventor score
Filing activity: Mar 17, 2008 → Jan 1, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD660796S1 | Power adapter | General | 30 | Expired |
| US7794251B2 | Electronic device having replaceable plug | Electricity | 29 | Active |
| USD660795S1 | Power adapter | General | 23 | Expired |
| USD652380S1 | Power adapter | General | 19 | Expired |
| US8512056B2 | Rotatable plug and electronic device having such rotatable plug | Electricity | 9 | Active |
| US8084504B2 | High-clarity aqueous concentrates of 4-hexylresorcinol | Human Necessities | 7 | Active |
| US10798842B1 | Power module | Electricity | 5 | Active |
| US9370474B2 | High-clarity aqueous concentrates of 4-hexylresorcinol | Human Necessities | 0 | Active |
| US10307352B2 | Low oil compositions comprising a 4-substituted resorcinol and a high carbon chain ester | Human Necessities | 0 | Active |
| US8916209B2 | Extracts of Phyllanthus niruri | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.