Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12238220 | Blockchain-based workflow node certification method and device | Duanxin Lu, Qiangle Geng, Jianliang Gu | 2025-02-25 |
| 12170723 | Methods for splitting and recovering key, program product, storage medium, and system | Jianliang Gu | 2024-12-17 |
| 12058252 | Key security management system and method, medium, and computer program | Jianliang Gu | 2024-08-06 |
| 11930103 | Method, user device, management device, storage medium and computer program product for key management | Lei Zhang, Jianliang Gu | 2024-03-12 |