Erich Tomzig
9Patents
4h-index
15Co-inventors
50Inventor score
Filing activity: May 25, 1994 → Apr 9, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5462011A | Method for pulling single crystals | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6001170A | Process and apparatus for the growth of single crystals | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6117230A | Process for producing a silicon single crystal, and heater for carrying out the process | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6132507A | Process and device for the production of a single crystal | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6238477A | Process and device for the production of a single crystal | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6171395A | Process and heating device for melting semiconductor material | Emerging Cross-Sectional Technologies | 1 | Expired |
| US7828897B2 | Crystal pulling apparatus and method for the production of heavy crystals | Emerging Cross-Sectional Technologies | 0 | Active |
| US7771530B2 | Process and apparatus for producing a silicon single crystal | Chemistry; Metallurgy | 0 | Expired |
| US8691009B2 | Crystal pulling apparatus and method for the production of heavy crystals | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.