Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11830962 | Method for structuring an insulating layer on a semiconductor wafer | Alexander Frey | 2023-11-28 |
| 11316058 | Stacked multi-junction solar cell with a metallization comprising a multilayer system | Wolfgang KOESTLER | 2022-04-26 |
| 11081615 | Protection method for through-holes of a semiconductor wafer | Alexander Frey | 2021-08-03 |