Issued Patents 2024
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12081148 | Gear control circuit and system for alternating current motor, switch controller, and electronic device | Hongyu Ran, Yan Zhang, Yigang Liu, Hongqiang Li | 2024-09-03 |
| D1018666 | Pen holder | — | 2024-03-19 |
| 11914006 | Driving circuit, magnetic sensing circuit, and electrical device | Hongyu Ran, Yan Zhang, Yigang Liu, Hongqiang Li | 2024-02-27 |