Alois Biebl
13Patents
7h-index
18Co-inventors
59Inventor score
Filing activity: Jun 26, 2000 → Mar 12, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6400101B1 | Control circuit for LED and corresponding operating method | Electricity | 176 | Expired |
| US6515434B1 | Control circuit for LED and corresponding operating method | Emerging Cross-Sectional Technologies | 99 | Expired |
| US6375340B1 | Led component group with heat dissipating support | Electricity | 81 | Expired |
| US7173384B2 | Illumination device and control method | Physics | 68 | Expired |
| US8870426B2 | Illumination unit for vehicle headlights and vehicle headlights | Mechanical Engineering; Lighting; Heating | 65 | Active |
| US6864867B2 | Drive circuit for an LED array | Electricity | 44 | Expired |
| US8262256B2 | Semiconductor light module | Mechanical Engineering; Lighting; Heating | 12 | Active |
| US7061394B2 | Drive circuit for at least one LED strand | Electricity | 5 | Expired |
| US8159144B2 | Motor vehicle headlight element | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US7288900B2 | Illumination system having at least two light sources, and a method for operating such an illumination system | Electricity | 3 | Expired |
| US8884521B2 | Motor vehicle headlight element | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US8044607B2 | Circuit unit | Electricity | 0 | Active |
| US8342728B2 | Arrangement for cooling semiconductor light sources and floodlight having this arrangement | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.