Cheng-Jun Duan
4Patents
2h-index
9Co-inventors
30Inventor score
Filing activity: Oct 14, 2008 → Oct 19, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8551360B2 | Rare-earth doped alkaline-earth silicon nitride phosphor, method for producing and radiation converting device comprising such a phosphor | Chemistry; Metallurgy | 6 | Active |
| US8858836B2 | Borophosphate phosphor and light source | Emerging Cross-Sectional Technologies | 3 | Active |
| US8815120B2 | Alkaline earth metal silicate luminophores and method for improving the long term stability thereof | Emerging Cross-Sectional Technologies | 0 | Active |
| US8319417B2 | ABOS:M-based phosphors and light sources containing these phosphors | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.