Frederic Piu
4Patents
3h-index
9Co-inventors
43Inventor score
Filing activity: Apr 16, 2009 → Dec 11, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8378587B2 | Lamp having self-regulated lighting | Electricity | 19 | Active |
| US8297779B2 | Device for power supply of a portable electric torch by storage battery unit or batteries, and lamp equipped with such a device | Emerging Cross-Sectional Technologies | 6 | Active |
| US8613523B2 | Portable electric lighting lamp with improved fixing | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US12196207B2 | Lubricant-sealed vacuum pump, lubricant filter and method | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.