Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9594127 | Hall sensor device and a manufacture method thereof | Chengwei Huang, Xiaochi Xu | 2017-03-14 |
| 9564351 | Positioning frame structure | Chengwei Huang, Xiaochi Xu | 2017-02-07 |