Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8008208 | Method of cleaning and forming a negatively charged passivation layer over a doped region | Michael P. Stewart, Jen Shu, Li Xu | 2011-08-30 |
| 7993700 | Silicon nitride passivation for a solar cell | Sangeeta Dixit, Soo Young Choi | 2011-08-09 |