Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12259885 | Query optimization methods, apparatuses, and systems for secure multi-party database | Yang Yang, Qunshan Huang, Jun Qi, Shunde Cao, Pu Duan +5 more | 2025-03-25 |
| 10783054 | Method, apparatus, and device for storing operation record based on trusted execution environment | Lei Wang, Xinying Yang, Mengyun Zhao | 2020-09-22 |
| 10579654 | Method and device for generating online question paths from existing question banks using a knowledge graph | Zhou Ye, Yu Wang, Fan Chen, Yang Yang, Nannan Du | 2020-03-03 |