Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12273798 | “One-touch call” platform based on a mobile intelligent terminal and the implementing method therefor | Zhijian Li | 2025-04-08 |
| 11158183 | Mobile terminal based platform for emergency calling, risk prewarning, and asking for help by one key | — | 2021-10-26 |