Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10990920 | Delivery method and system of recyclable logistics apparatus | Qingxin Liao, Yiwen CAO, Ping Xue | 2021-04-27 |
| 10970671 | Wireless authentication method and device of recyclable logistics apparatus | Qingxin Liao, Yiwen CAO | 2021-04-06 |
| 10944439 | Recyclable logistics apparatus and method and system for processing empty and full signals thereof | Qingxin Liao, Yiwen CAO | 2021-03-09 |
| 10628721 | Method for connecting recyclable logistics apparatus | Qingxin Liao, Yiwen CAO | 2020-04-21 |