Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10273597 | Method of manufacturing CZ silicon wafers, and method of manufacturing a semiconductor device | Thomas Wuebben, Helmut Oefner, Hans-Joachim Schulze | 2019-04-30 |
JF
Johannes Freund
Overall (2019): #410,589 of 560,194Top 75%
1
Patents 2019