Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10749062 | Hybrid tandem solar cells with improved tunnel junction structures | Zhenqiang Ma, Kanglin Xiong, Hongyi Mi, Shaoqin Gong, Jung-Hun Seo | 2020-08-18 |
| 10734537 | High performance, high electron mobility transistors with graphene hole extraction contacts | Zhenqiang Ma | 2020-08-04 |