Winfried Lang
8Patents
6h-index
18Co-inventors
52Inventor score
Filing activity: Oct 14, 1976 → Jul 30, 1984
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4131659A | Process for producing large-size, self-supporting plates of silicon | Emerging Cross-Sectional Technologies | 36 | Expired |
| US4130632A | Process for the manufacture of trichlorosilane and silicon tetrachloride | Chemistry; Metallurgy | 14 | Expired |
| US4113532A | Process for producing large-size substrate-based semiconductor material utilizing vapor-phase deposition and subsequent resolidification | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4572729A | Method for producing articles of high-purity synthetic quartz glass | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4112057A | Process for purifying halogenosilanes | Chemistry; Metallurgy | 6 | Expired |
| US4515762A | Process for processing waste gases resulting during the production of silicon | Chemistry; Metallurgy | 6 | Expired |
| US4534791A | Process for treating silicon and ferrosilicon with slag | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4042331A | Process for the determination of the boron contents of pure halogensilanes | Physics | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.