Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8785232 | Photovoltaic device | Gang Xiong, Rick C. Powell, Aaron Roggelin, Arnold Allenic, Kenneth M. Ring +1 more | 2014-07-22 |
| 8497151 | Photovoltaic device | Gang Xiong, Ricky C. Powell, Aaron Roggelin, Arnold Allenic, Kenneth M. Ring +1 more | 2013-07-30 |