Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11632441 | Methods, systems, and devices for electronic note identifier allocation and electronic note generation | Luohai Zheng, Wangsheng Zhou, Jianjun Zhang, Junjie SHI, Hujia Chen +4 more | 2023-04-18 |
| 11349674 | Digital certificate management method and apparatus, computer device, and storage medium | Rui Guo, Maocai Li, Jianjun Zhang, Zhen Zeng, Zichao Tang | 2022-05-31 |
| 11343233 | Node control method and related apparatus in distributed system | Jianjun Zhang, Shicheng Feng | 2022-05-24 |
| 11079216 | Chain intelligent pre-tensioning and chain length detection method and device thereof | Bin Ye, Lili Wang, Hongjun Wang, Jiancong Zhang, Bin Sun +1 more | 2021-08-03 |