Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12049746 | Push-button type upper water inlet shower column | Dexiang YE, Yisheng Zhang | 2024-07-30 |
| 11712703 | Shower device with adjustable angle | Bifu DAI | 2023-08-01 |
| 11565275 | Water outlet device | Shaojun Xu, Yisheng Zhang | 2023-01-31 |
| 9828750 | Temporary stop water output device | — | 2017-11-28 |