Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1013863 | Oral irrigator | Yingchun Xie, Ningning Li | 2024-02-06 |
| D980004 | Air fryer | Jing Jiang, Ningning Li, Yichi Zhang | 2023-03-07 |
| D966769 | Coffee machine | Jing Jiang, Lei Zhang, Ningning Li | 2022-10-18 |
| D962566 | Vacuum cleaner | Zheng Xing, Ningning Li, Lei Zhang | 2022-08-30 |
| D956008 | Game controller | Zheng Xing, Ningning Li, Lei Zhang | 2022-06-28 |
| D954154 | Building block toy set | Zheng Xing, Lei Zhang, Yang Zhang, Hu Zhang | 2022-06-07 |
| D946959 | Water tank | Wenbo Dou, Ningning Li, Lei Zhang | 2022-03-29 |
| D945203 | Water collection box for water dispenser | Wenbo Dou, Ningning Li, Lei Zhang | 2022-03-08 |
| D943332 | Water dispenser | Wenbo Dou, Ningning Li, Lei Zhang | 2022-02-15 |
| D942098 | Ironing machine | Zheng Xing, Ningning Li, Lei Zhang | 2022-01-25 |
| D941934 | Toy robot | Zheng Xing, Ningning Li, Lei Zhang, Yang Zhang, Hu Zhang +1 more | 2022-01-25 |
| D933066 | Smartwatch | Ningning Li, Jing Jiang, Zhi Fan, Yingchun Xie | 2021-10-12 |
| D912011 | Bluetooth earphone | Ziran Zhao, Lei Zhang, Ningning Li | 2021-03-02 |