Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11251315 | Solar cells with improved lifetime, passivation and/or efficiency | David D. Smith, Tim Dennis | 2022-02-15 |
| 10658525 | Solar cells with improved lifetime, passivation and/or efficiency | David D. Smith, Tim Dennis | 2020-05-19 |
| 10170642 | Solar cells with improved lifetime, passivation and/or efficiency | David D. Smith, Tim Dennis | 2019-01-01 |
| 9899542 | Solar cells with improved lifetime, passivation and/or efficiency | David D. Smith, Tim Dennis | 2018-02-20 |
| 9520507 | Solar cells with improved lifetime, passivation and/or efficiency | David D. Smith, Tim Dennis | 2016-12-13 |