Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12373590 | Blockchain-based system and method for preventing unauthorized deletion of surveillance video | Ziyi Liang, Kexuan Zhao, Deqing Zou, Hai Jin | 2025-07-29 |
| 12088742 | Anti-trapdoor-leakage on-chain data restoration system and method thereof | Jinkai Liu, Hai Jin, Deqing Zou | 2024-09-10 |
| 11301361 | Sidechain testing system and method for improving security and stability of a smart contract by generating sidechains having mirror image accounts of part or all mainchain assets | Hai Jin, Deqing Zou, Bingcheng Zhao | 2022-04-12 |
| 10754953 | TrustZone-based security isolation method for shared library and system thereof | Hai Jin, Jun-Xiong Deng, Deqing Zou | 2020-08-25 |
| 10749880 | Cloud tenant oriented method and system for protecting privacy data | Hai Jin, Yan Xia, Deqing Zou | 2020-08-18 |
| 9275240 | Synchronized virtual trusted platform modules (VTPM) and virtual machine (VM) rollbacks | Hai Jin, Deqing Zou, Fengwei Wang | 2016-03-01 |