Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12019062 | Test paper box and intelligent toilet containing same | — | 2024-06-25 |
| 11971335 | Device for collecting liquid and smart toilet comprising the same | Qintao Sun | 2024-04-30 |