Ya-Fen Chen
6Patents
3h-index
9Co-inventors
50Inventor score
Filing activity: Jan 27, 2000 → May 1, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD703679S1 | Flash drive | General | 41 | Active |
| US8286974B2 | Easy-to-assemble multipurpose pushbike | Performing Operations; Transporting | 20 | Active |
| USD712414S1 | Flash drive | General | 16 | Active |
| USD1051044S1 | Charging pile | General | 2 | Active |
| US6376240B1 | RFLAT-1: a transcription factor that activates RANTES gene expression | Human Necessities | 0 | Expired |
| US11635437B2 | Method for verifying the primary structure of protein | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.