Issued Patents All Time
Showing 25 most recent of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12424965 | Layered window in thermophotovoltaic devices | Brendan M. Kayes, Leah Y. Kuritzky, Emmett E. Perl, Tarun Narayan, Justin A. Briggs +3 more | 2025-09-23 |
| 12165752 | Skylights with integrated photovoltaics and refractive light-steering | Tyler Blundo, Christiana Honsberg, Stephen Goodnick, Nicholas Irvin | 2024-12-10 |
| 12107182 | Group-IV solar cell structure using group-IV heterostructures | Christopher M. Fetzer, Nasser H. Karam | 2024-10-01 |
| 12080820 | Group-IV solar cell structure using group-IV heterostructures | Christopher M. Fetzer, Nasser H. Karam | 2024-09-03 |
| 12068426 | Group-IV solar cell structure using group-IV or III-V heterostructures | Christopher M. Fetzer, Nasser H. Karam | 2024-08-20 |
| 12062732 | Solar cell structures for improved current generation and collection | Christopher M. Fetzer, Daniel C. Law, Xing-Quan Liu, William D. Hong, Kenneth M. Edmondson +3 more | 2024-08-13 |
| 11967663 | Multi-junction solar cells with thin-film, polycrystalline, low-bandgap bottom cells | — | 2024-04-23 |
| 11686097 | Skylights with integrated photovoltaics and refractive light-steering | Tyler Blundo, Christiana Honsberg, Stephen Goodnick, Nicholas Irvin | 2023-06-27 |
| 11646388 | Group-IV solar cell structure using group-IV or III-V heterostructures | Christopher M. Fetzer, Nasser H. Karam | 2023-05-09 |
| 11552207 | Multi-layer back surface field layer in a solar cell structure | Xing-Quan Liu, Daniel C. Law, Eric M. Rehder, Christopher M. Fetzer | 2023-01-10 |
| 11495705 | Group-IV solar cell structure using group-IV or III-V heterostructures | Christopher M. Fetzer, Nasser H. Karam | 2022-11-08 |
| 11411129 | Solar cells having a transparent composition-graded buffer layer | Christopher M. Fetzer, Peter C. Colter | 2022-08-09 |
| 11211510 | Multijunction solar cell with bonded transparent conductive interlayer | Geoffrey S. Kinsey, Hojun Yoon, Denton W. McAlister | 2021-12-28 |
| 11133429 | Group-IV solar cell structure using group-IV or III-V heterostructures | Christopher M. Fetzer, Nasser H. Karam | 2021-09-28 |
| 10998462 | Group-IV solar cell structure using group-IV or III-V heterostructures | Christopher M. Fetzer, Nasser H. Karam | 2021-05-04 |
| 10903383 | Group-IV solar cell structure using group-IV or III-V heterostructures | Christopher M. Fetzer, Nasser H. Karam | 2021-01-26 |
| 10896990 | Group-IV solar cell structure using group-IV or III-V heterostructures | Christopher M. Fetzer, Nasser H. Karam | 2021-01-19 |
| 10879414 | Group-IV solar cell structure using group-IV or III-V heterostructures | Christopher M. Fetzer, Nasser H. Karam | 2020-12-29 |
| 10847667 | Optoelectric devices comprising hybrid metamorphic buffer layers | Xing-Quan Liu, Christopher M. Fetzer, Daniel C. Law | 2020-11-24 |
| 10811553 | Group-IV solar cell structure using group-IV or III-V heterostructures | Christopher M. Fetzer, Nasser H. Karam | 2020-10-20 |
| 10566485 | Solar cells having a transparent composition-graded buffer layer | Christopher M. Fetzer, Peter C. Colter | 2020-02-18 |
| 10541345 | Structures for increased current generation and collection in solar cells with low absorptance and/or low diffusion length | Moran Haddad, Philip T. Chiu, Xingquan Liu, Christopher M. Fetzer | 2020-01-21 |
| 10439091 | Solar cell structures for improved current generation and collection | Christopher M. Fetzer, Daniel C. Law, Xing-Quan Liu, William D. Hong, Kenneth M. Edmondson +3 more | 2019-10-08 |
| 10361332 | Reduced band gap absorber for solar cells | Christopher M. Fetzer, Dmitri D. Krut, David E. Joslin | 2019-07-23 |
| 10340401 | Multi-layer back surface field layer in a solar cell structure | Xing-Quan Liu, Daniel C. Law, Eric M. Rehder, Christopher M. Fetzer | 2019-07-02 |