Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11118057 | Attenuation material composition, attenuation material and preparation method and use thereof | Pinbo Ding, Shiqi Huang, Jianxin Wei, Bangrang Di, Feng Zhang +1 more | 2021-09-14 |
| 10959060 | Method and apparatus for implementing MTC group message delivery | Yigang Cai | 2021-03-23 |