Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12401894 | Bird photographing method and bird feeder | Youle Hu, Rui Zhang, Chuan Chen | 2025-08-26 |
| 12348030 | Power demand side speech interaction method and system | Bin Yang, Bo Yang, Weitai Kong, Zhi-Ming Sun, Jianxin Wang +13 more | 2025-07-01 |
| 12295350 | Grain delivery device of a bird feeder | Rui Zhang, Youle Hu, Chuan Chen | 2025-05-13 |