Issued Patents 2022
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11449876 | Methods, apparatuses, devices, and systems for asset transfer | — | 2022-09-20 |
| 11443278 | Method, apparatus, and device for generating and updating blockchain warehouse receipt | Wenhui Liu, Erfeng Yan | 2022-09-13 |
| 11398914 | Blockchain-based data authorization method and apparatus | Changzheng Wei, Ying Yan, Hui Zhang | 2022-07-26 |
| 11310051 | Blockchain-based data authorization method and apparatus | Changzheng Wei, Ying Yan, Hui Zhang | 2022-04-19 |
| 11271754 | Data authorization based on decentralized identifiers | — | 2022-03-08 |
| 11270030 | System and method for consensus management | Wenlong Yang | 2022-03-08 |
| 11251963 | Blockchain-based data authorization method and apparatus | Changzheng Wei, Ying Yan, Hui Zhang | 2022-02-15 |
| 11252166 | Providing data authorization based on blockchain | Changzheng Wei, Ying Yan, Hui Zhang | 2022-02-15 |