Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9951418 | Method for preparing structured graphene on SiC substrate based on Cl2 reaction | Hui Guo, Keji Zhang, Yuming Zhang, Tianmin Lei, Fengqi Zhang | 2018-04-24 |
| 9691612 | Process for preparing graphene on a SiC substrate based on metal film-assisted annealing | Hui Guo, Keji Zhang, Yuming Zhang, Tianmin Lei | 2017-06-27 |
| 9619074 | Conversion method, device, and equipment for key operations on a non-touch screen terminal unit | Kezun Yang, Lei Lei, Handong Feng, Hongmei Deng | 2017-04-11 |
| 9048092 | Process for preparing graphene based on metal film-assisted annealing and the reaction with Cl2 | Hui Guo, Keji Zhang, Yuming Zhang, Tianmin Lei | 2015-06-02 |