Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11438310 | IPX signaling security | Ewout Leonard Pronk, Sander De Kievit | 2022-09-06 |
| 11411914 | eSIM-based card pool system and control method thereof | Jing Liu, Chao Wang, Zhen Zhang | 2022-08-09 |