Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12316746 | Cross-blockchain data processing method and apparatus, device, and computer storage medium | Jianjun Zhang, Zhigang Lu, Jinlong Zhang, Hujia Chen, Luohai Zheng +3 more | 2025-05-27 |
| 12131321 | Data processing method, apparatus, device, and medium in blockchain fund settlement system | Yi Cai, Jian Zhang, Zi Chao Tang, Qing Qin, Chen Yang +3 more | 2024-10-29 |
| 11924358 | Method for issuing digital certificate, digital certificate issuing center, and medium | Jianjun Zhang, Luohai Zheng, Junjie SHI, Hujia Chen, Zichao Tang +5 more | 2024-03-05 |
| 11895104 | Service processing method and apparatus based on blockchain system, medium and electronic device | Jian Zhang, Luo Hai Zheng, Jun Shi, Hu Chen, Zi Chao Tang +5 more | 2024-02-06 |
| 11632441 | Methods, systems, and devices for electronic note identifier allocation and electronic note generation | Luohai Zheng, Jiguang Lu, Wangsheng Zhou, Jianjun Zhang, Junjie SHI +4 more | 2023-04-18 |
| 11223477 | Data sharing method, client, server, computing device, and storage medium | Jian Zhang, Wen ZOU, Mao Cai Li, Zi Chao Tang, Qing Zheng Shang +2 more | 2022-01-11 |
| 11128450 | Signature generation method, electronic device, and storage medium | Jian Zhang, Li WU, Hai Tao Tu, Mao Cai Li, Li Kong +2 more | 2021-09-21 |