Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11212104 | Blockchain-based trustable guarantees | Xuming Lu, Hui Zhou | 2021-12-28 |
| 11200570 | Blockchain-based trustable guarantees | Xuming Lu, Hui Zhou | 2021-12-14 |
| 11182788 | Blockchain-based trustable guarantees | Xuming Lu, Hui Zhou | 2021-11-23 |
| 11138602 | Blockchain-based trustable guarantees | Xuming Lu, Hui Zhou | 2021-10-05 |
| 11074245 | Method and device for writing service data in block chain system | — | 2021-07-27 |