Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11563560 | Blockchain-based data evidence storage method and apparatus | — | 2023-01-24 |
| 11151228 | Blockchain-based image transaction system, method, apparatus, and electronic device | — | 2021-10-19 |
| 11088828 | Blockchain-based data evidence storage method and apparatus | — | 2021-08-10 |
| 10909252 | Blockchain-based relationship binding method, apparatus, and device | Siyu XIA, Lei Cao, Jincheng Wang | 2021-02-02 |
| 10812477 | Blockchain-based enterprise authentication method, apparatus, and device, and blockchain-based authentication traceability method, apparatus, and device | — | 2020-10-20 |
| 10756901 | Blockchain-based identity authentication method, apparatus, and device | — | 2020-08-25 |