Issued Patents 2023
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1009384 | Water dispenser for pets | Zhangli Lan, Jian Li | 2023-12-26 |
| D1001398 | Dog training device | Zhangli Lan, Jian Li | 2023-10-10 |
| 11733412 | Method and device for determining excitation point of seismic source | Rongyi QIAN, Jian Li | 2023-08-22 |
| D991592 | Combined dog training device and remote control | Zhangli Lan, Jian Li, Sheng Lan | 2023-07-04 |
| 11660787 | Automatic mold cleaning device | Jinling Yang, Hongshen Zhang | 2023-05-30 |