Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7659475 | Method for backside surface passivation of solar cells and solar cells with such passivation | Jozef Szlufcik, Petko Vitanov, Antoaneta Harizanova | 2010-02-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7659475 | Method for backside surface passivation of solar cells and solar cells with such passivation | Jozef Szlufcik, Petko Vitanov, Antoaneta Harizanova | 2010-02-09 |