Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11163555 | Tree delta encoding | Xiaoyong Yi, Jiang Zhang | 2021-11-02 |
| 11163948 | File fingerprint generation | — | 2021-11-02 |
| 11137999 | Tree delta encoding | Xiaoyong Yi, Jiang Zhang | 2021-10-05 |
| 11138000 | Tree delta encoding | — | 2021-10-05 |
| 11036839 | Password authentication with input pattern analysis | Xuewen QIN | 2021-06-15 |
| 11012518 | Systems and methods for managing networked communication sessions | Shengyong Deng | 2021-05-18 |
| 11003767 | Multi-layer data model for security analytics | Dongsheng Mu | 2021-05-11 |
| 10956669 | Expression recognition using character skipping | — | 2021-03-23 |