Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D963598 | Flat switch module | Fuhua Shan, Dahai Zhang | 2022-09-13 |
| 11309147 | Linear slide switch used for speed-control | Fuhua Shan, Dahai Zhang | 2022-04-19 |
| D948448 | Socket | Fuhua Shan, Dahai Zhang, Pei Shang, Qilian Du | 2022-04-12 |