| Patent | Date |
|---|
Outlet structure of faucet valve seat
Grant 11,193,257 - Chen December 7, 2 | 2021-12-07 |
Outlet Structure Of Faucet Valve Seat
App 20210131082 - CHEN; Mei-Li | 2021-05-06 |
Press type valve core
Grant 10,914,388 - Chen February 9, 2 | 2021-02-09 |
Press Type Valve Core
App 20200332904 - CHEN; Mei-Li | 2020-10-22 |
Valve core
Grant 10,563,781 - Chen Feb | 2020-02-18 |
Ceramic valve with a function of informing operation position
Grant 10,533,681 - Chen Ja | 2020-01-14 |
Valve core
Grant 10,487,952 - Chen Nov | 2019-11-26 |
Valve core
Grant 10,487,953 - Chen Nov | 2019-11-26 |
Valve Core
App 20190323617 - CHEN; Mei-Li | 2019-10-24 |
Valve Core
App 20190323616 - CHEN; Mei-Li | 2019-10-24 |
Valve Core
App 20190323615 - CHEN; Mei-Li | 2019-10-24 |
Ceramic Valve With A Function Of Informing Operation Position
App 20190178413 - CHEN; Mei-Li | 2019-06-13 |
Ceramic valve with a middle section having a cold water supply function
Grant 9,464,417 - Chen October 11, 2 | 2016-10-11 |
Ceramic Valve With A Middle Section Having A Cold Water Supply Function
App 20160168829 - CHEN; Mei-Li | 2016-06-16 |
Anti-pressure ceramic valve
Grant 9,267,612 - Chen February 23, 2 | 2016-02-23 |
Two-segment joystick identification structure for water control valve
Grant 9,228,675 - Chen January 5, 2 | 2016-01-05 |
Two-segment Joystick Identification Structure For Water Control Valve
App 20150260307 - CHEN; Mei-Li | 2015-09-17 |
Ceramic valve with intermediate section having cold water supply function
Grant 9,091,357 - Chen July 28, 2 | 2015-07-28 |
Ceramic Valve With Intermediate Section Having Cold Water Supply Function
App 20150167854 - CHEN; Mei-Li | 2015-06-18 |
Anti-pressure Ceramic Valve
App 20150115188 - CHEN; Mei-Li | 2015-04-30 |
Ceramic water control valve
Grant 8,863,778 - Chen October 21, 2 | 2014-10-21 |
Ceramic Water Control Valve
App 20140238517 - CHEN; Mei-Li | 2014-08-28 |
Ceramic water control valve with ceramic chips having pressing leak-proof functions
Grant 8,646,750 - Chen February 11, 2 | 2014-02-11 |
Ceramic Water Control Valve With Ceramic Chips Having Pressing Leak-proof Functions
App 20140034857 - CHEN; Mei-Li | 2014-02-06 |
Ceramic valve core with cold/hot separation point snapping functions
Grant 8,490,653 - Chen July 23, 2 | 2013-07-23 |
Segmented Positioning Structure Of A Ceramic Shunt Valve
App 20130048123 - CHEN; Mei-Li | 2013-02-28 |
Water Control Ceramic Valve With Lower Ceramic Chip Having Limitation Functions
App 20120326063 - CHEN; Mei-Li | 2012-12-27 |
Ceramic Valve Core With Cold/hot Separation Point Snapping Functions
App 20120160354 - CHEN; Mei-Li | 2012-06-28 |
Spool seat with a positioning structure
Grant 8,079,384 - Chen December 20, 2 | 2011-12-20 |
Water control valve core with a segmented locking fuction
Grant 8,028,714 - Chen October 4, 2 | 2011-10-04 |
Water control valve system with snapping action
Grant 7,926,508 - Chen April 19, 2 | 2011-04-19 |
Water control valve core with a segmented locking function
Grant 7,891,638 - Chen February 22, 2 | 2011-02-22 |
Spool Seat With A Positioning Structure
App 20090266432 - Chen; Mei-Li | 2009-10-29 |
Casing Structure
App 20090267472 - CHEN; Mei-Li ; et al. | 2009-10-29 |
Spool With Two-sided Effluent
App 20090266431 - Chen; Mei-Li | 2009-10-29 |
Water Control Valve System With Snapping Action
App 20090266423 - Chen; Mei-Li | 2009-10-29 |
Water Control Valve Core With A Segmented Locking Function
App 20090242811 - CHEN; Mei-Li | 2009-10-01 |
Water Control Valve Core With A Segmented Locking Fuction
App 20090242821 - CHEN; Mei-Li | 2009-10-01 |
Faucet valve structure with two-way automatic repositioning function
Grant 7,410,147 - Chen August 12, 2 | 2008-08-12 |
Water Separator Structure
App 20080163940 - CHEN; Mei-Li | 2008-07-10 |
Ceramic valve structure with slow-descending device
Grant 7,392,972 - Chen July 1, 2 | 2008-07-01 |
Multi-stage positioning structure for a ceramic valve core
Grant 7,357,154 - Chen April 15, 2 | 2008-04-15 |
Faucet structure with automatic cold-water resuming function
Grant 7,338,031 - Chen March 4, 2 | 2008-03-04 |
Faucet valve structure with two-way automatic repositioning function
App 20080001112 - Chen; Mei-Li | 2008-01-03 |
Ceramic valve structure with slow-descending device
App 20070267586 - Chen; Mei-Li | 2007-11-22 |
Faucet structure with automatic cold-water resuming function
App 20070251587 - Chen; Mei-Li | 2007-11-01 |
Automatic cold water feed-back mechanism for single handled faucet
Grant 7,213,614 - Chen May 8, 2 | 2007-05-08 |
Structure for a water inlet and outlet of a faucet valve base
Grant 7,063,105 - Chen June 20, 2 | 2006-06-20 |
Angular adjustment arrangement of side pivot hinge
Grant 7,010,832 - Chen March 14, 2 | 2006-03-14 |
Valve core for single handled faucet
Grant 6,966,335 - Chen November 22, 2 | 2005-11-22 |
Water inlet/outlet structure for ceramic shaft of single-handled faucet
App 20050229983 - Chen, Mei-Li | 2005-10-20 |
Automatic cold water feed-back mechanism for single handled faucet
App 20050229984 - Chen, Mei-Li | 2005-10-20 |
Angular adjustment arrangement of pivot hinge
Grant 6,925,685 - Chen August 9, 2 | 2005-08-09 |
Hot/cold water inlet and outlet structure for ceramic core shaft of single handled faucet
Grant 6,892,761 - Chen May 17, 2 | 2005-05-17 |
Angular adjustment arrangement of side pivot hinge
App 20050071952 - Chen, Mei Li | 2005-04-07 |
Angular Adjustment Arrangement Of Pivot Hinge
App 20050050685 - Chen, Mei Li | 2005-03-10 |
Water Outlet Structure Of Ceramic Control Vavle For Single-handled Faucet
App 20050017083 - Chen, Mei-Li | 2005-01-27 |
Water outlet structure of ceramic control valve for single-handled faucet
Grant 6,845,917 - Chen January 25, 2 | 2005-01-25 |
Ceramic plate for stick operated core shaft
Grant 6,840,278 - Chen January 11, 2 | 2005-01-11 |
Valve core for single handled faucet
App 20050000576 - Chen, Mei-Li | 2005-01-06 |
Hot/cold water inlet and outlet structure for ceramic core shaft of single handled faucet
App 20040256011 - Chen, Mei Li | 2004-12-23 |
Ceramic plate for stick operated core shaft
App 20040187936 - Chen, Mei-Li | 2004-09-30 |
Valve mount for water saving core shaft of single handled faucet
Grant 6,796,544 - Chen September 28, 2 | 2004-09-28 |
Core shaft of the control stick of a vertical type faucet
Grant 6,766,827 - Chen July 27, 2 | 2004-07-27 |
Core shaft of the control stick of a vertical type faucet
App 20040060606 - Chen, Mei-Li | 2004-04-01 |
Check valve for use in a pressure balance faucet
Grant 6,626,208 - Chen September 30, 2 | 2003-09-30 |
Check valve for use in a pressure balance faucet
App 20030121552 - Chen, Mei-Li | 2003-07-03 |
Two-stage water-saving structure of a faucet
Grant 6,321,789 - Chen November 27, 2 | 2001-11-27 |
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