Issued Patents 2025
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12407171 | Power conversion module and power supply system | Lin Li, Zhiwu Xu | 2025-09-02 |
| D1090539 | Bump bar keypad | Xiaojin Sun | 2025-08-26 |
| D1082912 | Cash register | Shaowen Luo, Chenghe Yang, Yan Chen | 2025-07-08 |
| D1077902 | Mobile payment POS machine | Shaowen Luo, Wei Qin | 2025-06-03 |
| 12322960 | System and method for controlling direct current bus voltage | Yuanzheng Cao, Lin Li | 2025-06-03 |
| 12316244 | Three-level inverter, control method, and system | Xinyu Yu, Fei Xu, Kai Xin, Zhiwu Xu, Lin Li | 2025-05-27 |
| 12212250 | Control method of three-phase multi-level inverter and inverter system | Lin Ji, Kai Xin | 2025-01-28 |