Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8070882 | Method for the wet-chemical treatment of a semiconductor wafer | Guenter Schwab, Clemens Zapilko, Thomas Buschhardt, Teruo Haibara, Yoshihiro Mori | 2011-12-06 |
| 7988876 | Method for reducing and homogenizing the thickness of a semiconductor layer which lies on the surface of an electrically insulating material | Oliver Riemenschneider, Reinhold Wahlich | 2011-08-02 |
| 7938911 | Process for cleaning a semiconductor wafer using a cleaning solution | Clemens Zapilko, Thomas Buschhardt, Guenter Schwab | 2011-05-10 |