Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11380814 | Dicing method for separating wafers comprising a plurality of solar cell stacks | Wolfgang KOESTLER, Alexander Frey | 2022-07-05 |
| 11227969 | Marking method | Wolfgang KOESTLER, Alexander Frey | 2022-01-18 |