Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D896782 | Headphone | Weijian Yuan | 2020-09-22 |
| D896318 | Bubble machine | Weijian Yuan | 2020-09-15 |
| 10753029 | Intelligent clothing washing management device, method and washing machine | Hai Shu, Sheng Xu, Yang Li, Chenyu Ji, Shuchun Wang +1 more | 2020-08-25 |