Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12389708 | Method for improving the ohmic contact behavior between a contact grid and an emitter layer of a silicon solar cell | Stefan Stöckel, Eckehard Hofmüller, Eve KRASSOWSKI, Marko Turek, Christian Hagendorf +1 more | 2025-08-12 |
| 11784263 | Method for improving ohmic-contact behaviour between a contact grid and a emitter layer of a silicon solar cell | — | 2023-10-10 |
| 11482630 | Method for improving the ohmic-contact behaviour between a contact grid and an emitter layer of a silicon solar cell | — | 2022-10-25 |