Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12277549 | Blockchain-based transaction system for green certificate | Dong Wang, Wei Jiang, Da Li, Guomin Li, Hejian Wang +6 more | 2025-04-15 |
| 12184775 | Method and device employing smart contract to realize identity-based key management | Dongwei Yang, Dong Wang, Wei Jiang, Ping Zhen, Guomin Li +5 more | 2024-12-31 |
| 12126170 | Blockchain-based electricity charge settlement method and system for energy storage station | Huafeng Yan, Dong Wang, Da Li, Shuai Chen, Shaoqin Han +5 more | 2024-10-22 |