Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10773218 | Selectively permeable graphene oxide element | Shijun Zheng, Peng Wang, Isamu Kitahara, Weiping Lin | 2020-09-15 |
| 10722849 | Pressure sensitive graphene-based valve element | Weiping Lin, Isamu Kitahara, Shijun Zheng, Peng Wang, John Ericson | 2020-07-28 |