Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10976758 | Valve core connection structure and stop valve set of valve assembly | Tachun Chang, Yueping Xiao | 2021-04-13 |
| 10801635 | Fixing structure for protective cover of valve assembly | Tachun Chang, Yueping Xiao | 2020-10-13 |
| 10627005 | Valve assembly capable of indicating depth | Tachun Chang, Yueping Xiao | 2020-04-21 |
| 10557771 | Test cylinder of valve assembly and connection structure for the same | Tachun Chang, Yueping Xiao | 2020-02-11 |
| 10233617 | Quick connect faucet | — | 2019-03-19 |
| 10234049 | Pull-out faucet | — | 2019-03-19 |