Volker Weiler
26Patents
6h-index
29Co-inventors
69Inventor score
Filing activity: Dec 16, 1994 → Dec 4, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7202598B2 | Light-emitting device with coated phosphor | Electricity | 51 | Expired |
| US9546319B2 | Phosphors, such as new narrow-band red emitting phosphors for solid state lighting | Electricity | 8 | Active |
| US9564557B2 | LED based device with wide color gamut | Electricity | 7 | Active |
| US6646365B1 | Low-pressure mercury-vapor discharge lamp | Electricity | 6 | Expired |
| US6417614B1 | Low-pressure mercury vapor discharge lamp | Electricity | 6 | Expired |
| US6602617B1 | Plasma picture screen with coated phosphor | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6150757A | Method of coating a luminescent material | Emerging Cross-Sectional Technologies | 6 | Expired |
| US10158052B2 | LED based device with wide color gamut | Electricity | 5 | Active |
| US5811154A | Method of coating a luminescent material | Electricity | 5 | Expired |
| US9175214B2 | Lighting device with light source and wavelength converting element | Electricity | 4 | Active |
| US9580643B2 | Coated narrow band red-emitting fluorosilicates for semiconductor LEDS | Electricity | 3 | Active |
| US5574332A | Luminescent screen | Chemistry; Metallurgy | 3 | Expired |
| US6274981A | Low-pressure mercury vapor discharge lamp with electrode shield | Electricity | 3 | Expired |
| US9422471B2 | Mn-activated hexafluorosilicates for LED applications | Electricity | 2 | Active |
| US5900695A | Luminescent screen including a luminescent zeolite | Electricity | 2 | Expired |
| US5772917A | Luminescent zeolite | Emerging Cross-Sectional Technologies | 1 | Expired |
| US9133390B2 | Light emitting diode device with luminescent material | Chemistry; Metallurgy | 1 | Active |
| US11453821B2 | Narrow band emitting SiAlON phosphor | Chemistry; Metallurgy | 1 | Active |
| US11101409B2 | Phosphor converted LED | Emerging Cross-Sectional Technologies | 0 | Active |
| US8193694B2 | Electroluminescent device with improved light decoupling | Electricity | 0 | Active |
| US10153406B2 | Mn-activated hexafluorosilicates for LED applications | Electricity | 0 | Active |
| US11926775B2 | Narrow band emitting SiAION phosphor | Chemistry; Metallurgy | 0 | Active |
| US10611961B2 | Supertetrahedron phosphor for solid-state lighting | Electricity | 0 | Active |
| US10539275B2 | LED phosphor comprising bow-tie shaped A2N6 building blocks | Electricity | 0 | Active |
| US9944849B2 | Light emitting diode device with luminescent material | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.