Fei Yan
1Patents
1Active
1Granted
50Portfolio score
Filing activity: Aug 4, 2021 → Aug 4, 2021
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US12085314B2 | Air conditioner/heat pump expansion function box and air conditioner/heat pump heat storage refrigeration system | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.