Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10290431 | Tandem chalcopyrite-perovskite photovoltaic device | Supratik Guha, Yun Seog Lee, Teodor K. Todorov | 2019-05-14 |
| 9627576 | Monolithic tandem chalcopyrite-perovskite photovoltaic device | Supratik Guha, Yun Seog Lee, Teodor K. Todorov | 2017-04-18 |