Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12373463 | Method and system for automatic deletion of information based on time synchronization and trusted counting | Peng Xu, Yinjia PI, Wei Wang, Shuning Xu, Hai Jin | 2025-07-29 |
| 11784815 | Method of time-delay encryption with keyword search and system using the same | Peng Xu, Tianyang Chen, Hai Jin, Wei Wang | 2023-10-10 |
| 11770250 | Method and system for ensuring search completeness of searchable public key encryption | Peng Xu, Tianyang Chen, Hai Jin, Wei Wang | 2023-09-26 |
| 11463237 | Method and system for robust, searchable, symmetrical encrypt ion | Peng Xu, Tianyang Chen, Hai Jin, Wei Wang | 2022-10-04 |