Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10892377 | Selective deposition for interdigitated patterns in solar cells | Menglei XU, Twan Bearda, Jef Poortmans | 2021-01-12 |
| 10847662 | Method of cleaning an exposed surface of a back contacted solar cell by depositing and removing a sacrificial layer | Jef Poortmans | 2020-11-24 |