Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8026157 | Gas mixing method realized by back diffusion in a PECVD system with showerhead | Xiesen Yang, Shuran Sheng, Liwei Li | 2011-09-27 |
| 7964430 | Silicon layer on a laser transparent conductive oxide layer suitable for use in solar cell applications | Tae Kyung Won, Soo Young Choi, Liwei Li, Shuran Sheng | 2011-06-21 |
| 7923354 | Methods for depositing a microcrystalline silicon film for a photovoltaic device | Soo Young Choi, Takako Takehara, John M. White | 2011-04-12 |
| 7919398 | Microcrystalline silicon deposition for thin film solar applications | Soo Young Choi, Shuran Sheng | 2011-04-05 |