Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8758537 | Method for producing a multiplicity of semiconductor wafers by processing a single crystal | Josef Schuster | 2014-06-24 |
| 8282761 | Method for simultaneously cutting a compound rod of semiconductor material into a multiplicity of wafers | Alexander RIEGER, Josef Schuster | 2012-10-09 |
| 8133318 | Epitaxially coated silicon wafer with 110 orientation and method for producing it | Erich Daub, Oliver Schmelmer | 2012-03-13 |
| 5487354 | Method for pulling a silicon single crystal | Wilfried von Ammon, Erich Dornberger, Peter Gerlach, Franz Segieth | 1996-01-30 |
| 5477808 | Process for reducing the oxygen incorporation into a single crystal of silicon | Franz Segieth | 1995-12-26 |