Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10490685 | Solar cell having an emitter region with wide bandgap semiconductor material | Richard M. Swanson, Marius M. Bunea, Michael C. Johnson, David D. Smith, Yu-Chen Shen +1 more | 2019-11-26 |
| 10170642 | Solar cells with improved lifetime, passivation and/or efficiency | David D. Smith, Russelle De Jesus Tabajonda | 2019-01-01 |
| 10170657 | Solar cell having an emitter region with wide bandgap semiconductor material | Richard M. Swanson, Marius M. Bunea, Michael C. Johnson, David D. Smith, Yu-Chen Shen +1 more | 2019-01-01 |