Issued Patents 2025
Showing 1–1 of 1 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 | Hongming Zhao, Stefan Stöckel, Eckehard Hofmüller, Eve KRASSOWSKI, Christian Hagendorf +1 more | 2025-08-12 |