Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8449675 | Semiconductor wafer with an epitaxially deposited layer, and process for producing the semiconductor wafer | Gerhard Huettl, Andrej Lenz, Erwin Mayer, Rainer Winkler | 2013-05-28 |
| 7341787 | Process for producing highly doped semiconductor wafers, and dislocation-free highly doped semiconductor wafers | Erich Gmeilbauer, Robert Vorbuchner, Martin Weber | 2008-03-11 |
| 7202146 | Process for producing doped semiconductor wafers from silicon, and the wafers produced thereby | Christoph Frey, Simon Zitzelsberger, Lothar Lehmann | 2007-04-10 |