Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10866796 | Software upgrade method and apparatus, and device | Xiaoyi Han, Jiewei Li | 2020-12-15 |
| 8744462 | Method for improving call success rate and base station system thereof | — | 2014-06-03 |