Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11791680 | Magnet spacer and motor | — | 2023-10-17 |
| 11434147 | Vanadium oxide powder with high phase-transition latent heat and preparation method thereof | Deen Gu, Yadong Jiang | 2022-09-06 |
| 10288135 | Brake for elevator and a replacement method of damper of the brake for elevator | YaFei Ren, Guochen Gao | 2019-05-14 |