Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11308242 | Method for protecting encrypted control word, hardware security module, main chip and terminal | Zhifan Sheng, Wei Xie, Jing Zhang, Xuebing Tian, Lizheng Zheng +7 more | 2022-04-19 |
| 11277785 | Communication method and apparatus | Chaobin Yang, Yong Wang, Quanzhong Gao, Wei-Yu Chen, Liwen Zhang +2 more | 2022-03-15 |