Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11299671 | Preparation method for graphene quantum dots with different oxygen contents, graphene quantum dot, and fluorescent material | Mingdong Zhang | 2022-04-12 |
| 10894719 | Graphene material production device and system | — | 2021-01-19 |
| 10665893 | Anode material including graphite phase carbon material and functionalized graphene, method thereof, and lithium ion battery | Mingdong Zhang, Chao Hu | 2020-05-26 |
| 10273160 | Graphene oxide purification method and graphene oxide | — | 2019-04-30 |
| 10266412 | Preparation method of graphene | Mingdong Zhang | 2019-04-23 |
| 9938150 | Preparation method of graphene as well as graphene oxide based on anthracite | Mingdong Zhang | 2018-04-10 |
| 9663370 | Large-scale preparation method for graphene quantum dots | Mingdong Zhang | 2017-05-30 |
| 9637387 | Method for repairing reduced graphene oxide | Mingdong Zhang | 2017-05-02 |
| 9550679 | Preparation method of graphene and graphene oxide based on mixed acid system | Mingdong Zhang | 2017-01-24 |