Bernd Wölfing
11Patents
3h-index
21Co-inventors
56Inventor score
Filing activity: Nov 18, 2004 → Feb 22, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7611648B2 | Method for forming an optical element | Emerging Cross-Sectional Technologies | 7 | Active |
| US7345828B2 | Refractive-diffractive hybrid lens, in particular for beam shaping of high power diode lasers | Electricity | 3 | Expired |
| US9992840B2 | Controlled color light source | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US10180522B2 | Optical element and lighting device with an optical element | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9605825B2 | Fiber-optic conversion module | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9845930B2 | Fiber-optic conversion module | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10813185B2 | Semiconductor-based lighting device | Emerging Cross-Sectional Technologies | 0 | Active |
| US10874007B2 | Lighting device with consistent lighting properties | Electricity | 0 | Active |
| US12092851B2 | Lighting device with a plurality of light guiding elements with increasing cross-sectional area to reduce divergency | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US8553330B1 | Cylindrical lens with refractive optical element and diffractive optical element | Electricity | 0 | Active |
| US10231309B2 | Controlled color light source | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.