Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12381724 | Data maximum/minimum value aggregation method and system for privacy protection | Song Han, Xiaoli Chen, Zhibo WANG, Liang Cai, Minghui Wu +6 more | 2025-08-05 |
| 12381730 | Dynamic and verifiable searchable encryption method and system based on updatable encryption and blockchain | Song Han, Yuxuan Fang, Xuanxuan Xu | 2025-08-05 |
| 12132711 | Privacy protection method and system for financial data sharing based on federated learning | Song Han, Minghui Wu, Shuai Zhao, Xiling Luo, Luyao Wang | 2024-10-29 |
| 11973889 | Searchable encrypted data sharing method and system based on blockchain and homomorphic encryption | Song Han, Haiqing BAI, Ben Niu, Xiaoli Chen | 2024-04-30 |