Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12027755 | Wireless data terminal and wireless data terminal control system | Liangjun Cheng | 2024-07-02 |
| 8299361 | Method and terminal device for implementing audio connector interface conversion | Yunsong Fan | 2012-10-30 |