Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10958618 | ESIM-based card pool system and control method thereof | Richard H. Xu, Chao Wang, Zhen Zhang | 2021-03-23 |
| 10893121 | Virtual subscriber identity module for mobile communication device | Wei Ren, Chao-Hsi Wang, Xiaolei Qin | 2021-01-12 |