Feng Liu
8Patents
4h-index
13Co-inventors
50Inventor score
Filing activity: May 10, 2004 → May 12, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7619816B2 | Structures for polarization and beam control | Physics | 35 | Active |
| US7203001B2 | Optical retarders and related devices and systems | Physics | 17 | Expired |
| US7142375B2 | Films for optical use and methods of making such films | Physics | 16 | Expired |
| US7405880B2 | Multilayer optical filter | Physics | 4 | Expired |
| US9118154B2 | Miniaturized card edge connector with assembled terminal module | Electricity | 2 | Active |
| US9118136B2 | Lower profile card edge connector | Electricity | 1 | Active |
| USD1041314S1 | Bottle | General | 1 | Active |
| US9225088B2 | Lower profile card edge connector | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.