Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D864092 | In-car holder | Qingsen Zhang, Houling Wang | 2019-10-22 |
| D864145 | Wireless transmitter | Qingsen Zhang, Chengjian Zhou | 2019-10-22 |
| D857626 | Wireless charger | Qingsen Zhang, Bolin Luo, Fengyou Zhang | 2019-08-27 |