Oliver Steigelmann
6Patents
2h-index
15Co-inventors
48Inventor score
Filing activity: Dec 10, 1996 → Sep 14, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5790367A | Multilayer capacitor comprising a dielectric of modified barium strontium titanate | Electricity | 29 | Expired |
| US11031529B2 | Wavelength converting material for a light emitting device | Electricity | 2 | Active |
| US8728835B2 | Light scattering by controlled porosity in optical ceramics for LEDs | Electricity | 1 | Active |
| US8506130B2 | Optical element for a light emitting device and a method of manufacturing thereof | Emerging Cross-Sectional Technologies | 0 | Active |
| US10205066B2 | White phosphor converted LED with stable flux output versus temperature | Physics | 0 | Active |
| US6417621B1 | Gas discharge lamp having ferroelectric ceramic electrodes | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.