Issued Patents 2020
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10585052 | Security inspection apparatus and method | Ziran Zhao, Jin Cui, Dong Lin, Bin Hu, Xianshun Tan +1 more | 2020-03-10 |
| 10540089 | Method and mobile device for activating voice intercom function of instant messaging application software | — | 2020-01-21 |
| 10539531 | Detection apparatus and detection method | Qingjun Zhang, Yuanjing Li, Ziran Zhao, Yinong Liu, Yaohong Liu +6 more | 2020-01-21 |