Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12228212 | Water control valve | — | 2025-02-18 |
| 11994221 | Water control valve | — | 2024-05-28 |
| 11073229 | Water valve | — | 2021-07-27 |
| 10648162 | Swivel-type precision ceramics control balance valve | — | 2020-05-12 |
| 10648576 | Water valve | — | 2020-05-12 |
| 10570591 | Swivel-type precision ceramics control valve | — | 2020-02-25 |
| 10459463 | Water flow control valve | — | 2019-10-29 |
| 10167964 | Precision ceramics control balance valve | — | 2019-01-01 |
| 10167963 | Precision ceramics control valve | — | 2019-01-01 |
| 10054235 | Control valve for faucet | — | 2018-08-21 |
| 9772631 | Water control valve | — | 2017-09-26 |
| 9739039 | Faucet for switching between multiple water sources | — | 2017-08-22 |
| 9739384 | Ceramic control valve for switching between multiple water sources | — | 2017-08-22 |
| 9719602 | Ceramic control valve for switching between multiple water sources | — | 2017-08-01 |
| 9644353 | Faucet with pipe-in-pipe structure | — | 2017-05-09 |
| 9580892 | Faucet without compartments | — | 2017-02-28 |
| 8985148 | Fine ceramic control vale | — | 2015-03-24 |
| 8985147 | Fine ceramic control valve | — | 2015-03-24 |
| 8869816 | Mixed water control valve having a water pressure balance function to stabilize water temperature | — | 2014-10-28 |
| 7918241 | Mixed water control valve having a water pressure balance function to stabilize a water temperature | — | 2011-04-05 |
| 7806134 | Mixed water control valve having a water pressure balance function to stabilize a water temperature | — | 2010-10-05 |
| 6981693 | Control shaft for ceramic control valve of faucet | — | 2006-01-03 |
| 6907903 | Drive shaft for ceramic control valve of faucet | — | 2005-06-21 |