Yingfeng Chen
8Patents
1h-index
5Co-inventors
36Inventor score
Filing activity: Jul 1, 2019 → Aug 31, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD1034147S1 | Window lock | General | 3 | Active |
| US11761240B2 | Safety lock device | Fixed Constructions | 1 | Active |
| USD1037825S1 | Lock | General | 0 | Active |
| US11369199B1 | Anti-tilt assembly of cabinet | Human Necessities | 0 | Active |
| US12104417B2 | Rotary door stop | Fixed Constructions | 0 | Active |
| USD1064787S1 | Lock | General | 0 | Active |
| US11746577B2 | Unlocking and locking method of cabinet lock and cabinet safety lock | Fixed Constructions | 0 | Active |
| US11359614B2 | Power head of vertical reciprocating pump with multi-spherical connection, and water injection pump using the same | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.