| 8895842 |
High quality TCO-silicon interface contact structure for high efficiency thin film silicon solar cells |
Shuran Sheng, Stefan Klein, Amir Al-Bayati, Bhaskar Kumar |
2014-11-25 |
| 8252624 |
Method of manufacturing thin film solar cells having a high conversion efficiency |
David Tanner, Hien Minh Le, Quancheng (Tommy) Gu, Shuran Sheng, Tzay-Fa Su +1 more |
2012-08-28 |
| 8225496 |
Automated integrated solar cell production line composed of a plurality of automated modules and tools including an autoclave for curing solar devices that have been laminated |
Robert Z. Bachrach, Soo Young Choi, Nicholas G. J. de Vries, Yacov Elgar, Eric A. Englhardt +22 more |
2012-07-24 |
| 8203071 |
Multi-junction solar cells and methods and apparatuses for forming the same |
Shuran Sheng, Soo Young Choi, Tae Kyung Won, Liwei Li |
2012-06-19 |
| 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 |
| 7741144 |
Plasma treatment between deposition processes |
Soo Young Choi, Shuran Sheng, Liwei Li |
2010-06-22 |
| 7687300 |
Method of dynamic temperature control during microcrystalline SI growth |
Soo Young Choi |
2010-03-30 |
| 7655542 |
Methods and apparatus for depositing a microcrystalline silicon film for photovoltaic device |
Soo Young Choi, Takako Takehara, John M. White |
2010-02-02 |
| 7648892 |
Methods and apparatus for depositing a microcrystalline silicon film for photovoltaic device |
Soo Young Choi, Takako Takehara, John M. White |
2010-01-19 |
| 7582515 |
Multi-junction solar cells and methods and apparatuses for forming the same |
Soo Young Choi, Shuran Sheng |
2009-09-01 |
