Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11193257 | Outlet structure of faucet valve seat | — | 2021-12-07 |
| 10914388 | Press type valve core | — | 2021-02-09 |
| 10563781 | Valve core | — | 2020-02-18 |
| 10533681 | Ceramic valve with a function of informing operation position | — | 2020-01-14 |
| 10487953 | Valve core | — | 2019-11-26 |
| 10487952 | Valve core | — | 2019-11-26 |
| 9464417 | Ceramic valve with a middle section having a cold water supply function | — | 2016-10-11 |
| 9267612 | Anti-pressure ceramic valve | — | 2016-02-23 |
| 9228675 | Two-segment joystick identification structure for water control valve | — | 2016-01-05 |
| 9091357 | Ceramic valve with intermediate section having cold water supply function | — | 2015-07-28 |
| 8863778 | Ceramic water control valve | — | 2014-10-21 |
| 8646750 | Ceramic water control valve with ceramic chips having pressing leak-proof functions | — | 2014-02-11 |
| 8490653 | Ceramic valve core with cold/hot separation point snapping functions | — | 2013-07-23 |
| 8079384 | Spool seat with a positioning structure | — | 2011-12-20 |
| 8028714 | Water control valve core with a segmented locking fuction | — | 2011-10-04 |
| 7926508 | Water control valve system with snapping action | — | 2011-04-19 |
| 7891638 | Water control valve core with a segmented locking function | — | 2011-02-22 |
| 7410147 | Faucet valve structure with two-way automatic repositioning function | — | 2008-08-12 |
| 7392972 | Ceramic valve structure with slow-descending device | — | 2008-07-01 |
| 7357154 | Multi-stage positioning structure for a ceramic valve core | — | 2008-04-15 |
| 7338031 | Faucet structure with automatic cold-water resuming function | — | 2008-03-04 |
| 7213614 | Automatic cold water feed-back mechanism for single handled faucet | — | 2007-05-08 |
| 7063105 | Structure for a water inlet and outlet of a faucet valve base | — | 2006-06-20 |
| 7010832 | Angular adjustment arrangement of side pivot hinge | — | 2006-03-14 |
| 6966335 | Valve core for single handled faucet | — | 2005-11-22 |