Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11788201 | Method for producing a single crystal from semiconductor material by the FZ method; device for carrying out the method and semiconductor silicon wafer | Ludwig Altmannshofer, Goetz Meisterernst, Simon Zitzelsberger | 2023-10-17 |
| 9932691 | Method for growing a single crystal by crystallizing the single crystal from a float zone | Georg Raming, Ludwig Altmannshofer, Martin Moeller, Frank Muemmler | 2018-04-03 |
| 9422634 | Method and apparatus for producing a single crystal | Georg Raming, Ludwig Altmannshofer, Johann Landrichinger, Josef Lobmeyer, Alfred Holzinger | 2016-08-23 |