Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11614737 | Vehicle controlling method and apparatus, computer device, and storage medium | — | 2023-03-28 |
| 11393263 | Method and device for monitoring operating status of vehicle | — | 2022-07-19 |
| 11315367 | Method and apparatus for controlling vehicle operations and computer device | — | 2022-04-26 |
| 9855635 | Cylindrical-component grinding device, and workpiece advancing apparatus and grinding method thereof | Chengzu REN, Yinglun He, Guang CHEN, Xinmin JIN | 2018-01-02 |
| 9839987 | Double-disc straight groove cylindrical-component surface grinding disc | Chengzu REN, Yinglun He, Guang CHEN, Xinmin JIN | 2017-12-12 |