Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11764716 | Determination of operation mode for AC asynchronous three-phrase motor in escalator system | Lifei Cheng, Zhaoxia Hu, Xinwei Gong | 2023-09-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11764716 | Determination of operation mode for AC asynchronous three-phrase motor in escalator system | Lifei Cheng, Zhaoxia Hu, Xinwei Gong | 2023-09-19 |