Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11233526 | Two-dimensional square constraint encoding and decoding method and device | JiBin Liu | 2022-01-25 |
| 9143074 | Controlling method of synchronous motor | Tian-Hua Liu | 2015-09-22 |