Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8075792 | Nanoparticle-based etching of silicon surfaces | Howard M. Branz, Anna Duda, David S. Ginley, Vernon Yost, James Ward | 2011-12-13 |
| 8076175 | Method for making solar cell having crystalline silicon P-N homojunction and amorphous silicon heterojunctions for surface passivation | Ajeet Rohatgi | 2011-12-13 |