Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1087492 | Pet feeder | Yiping Li, Xinshui Huang, Yudong Liu | 2025-08-05 |
| 12250929 | Pet feeder | Yudong Liu, Xinshui Huang, Xianglong Li, Jun Li | 2025-03-18 |
| 12171188 | Litter device for pet | Kexin Tian, Yangming Qian, Yanhui Chai | 2024-12-24 |
| D879596 | Seamless hook | — | 2020-03-31 |
| 9973230 | Phone cover with rotary latch | — | 2018-05-15 |