Inventor · disambiguated record
Tsai-Chen Yang
Also filed as: YANG TSAI C · YANG TSAI-CHEN
43 granted patents·22 pending applications·297 citations·filing 1996–2024
97Inventor score
Top patents by PatentIndex Score
65 records- 0192US11808361B2Water separator valve assemblyYANG TSAI CHEN·Filed 2021·Granted Nov 7, 2023·2 cites·10 claims
- 0291US9719606B1Vacuum breaker valveYANG TSAI-CHEN·Filed 2016·Granted Aug 1, 2017·9 cites·10 claims
- 0389US12305764B2Temperature-controlling valve assemblyYANG TSAI CHEN·Filed 2023·Granted May 20, 2025·1 cites·11 claims
- 0488US12492536B1Valve assemblyYANG TSAI CHEN·Filed 2024·Granted Dec 9, 2025·1 cites·8 claims
- 0582US6412513B1Valve having an easily sealing configurationFiled 2000·Granted Jul 2, 2002·27 cites·1 claims
- 0681US11662752B2Temperature-controlling water valveYANG TSAI CHEN·Filed 2021·Granted May 30, 2023·1 cites·14 claims
- 0780US8371620B1Quick connectorYANG TSAI-CHEN·Filed 2011·Granted Feb 12, 2013·6 cites·9 claims
- 0877US6123105AValve for mixing cold and hot waterFiled 1999·Granted Sep 26, 2000·38 cites·4 claims
- 0976US7188641B2Water valve assembly for bathroom faucetsYANG TSAI CHEN·Filed 2005·Granted Mar 13, 2007·8 cites·3 claims
- 1075US7409968B2Faucet with a water outlet controlled by a central pull stickYANG TSAI-CHEN·Filed 2006·Granted Aug 12, 2008·7 cites·7 claims
- 1174US10228710B2Pressure balancing mixing valve and water valve including the sameYANG TSAI CHEN·Filed 2017·Granted Mar 12, 2019·2 cites·6 claims
- 1272US5839471ASealing member for a valveFiled 1997·Granted Nov 24, 1998·31 cites·3 claims
- 1369US7644728B2Splitter for faucetsYANG TSAI-CHEN·Filed 2007·Granted Jan 12, 2010·5 cites·7 claims
- 1469US6973937B1Valve device for faucet or spray gunYANG TSAI CHEN·Filed 2004·Granted Dec 13, 2005·17 cites·4 claims
- 1566US7021335B2Valve for mixing cold and hot waterYANG TSAI CHEN·Filed 2003·Granted Apr 4, 2006·13 cites·6 claims
- 1666US5749393AValve sealing mechanism for faucetFiled 1997·Granted May 12, 1998·24 cites·1 claims
- 1765US10527180B2Faucet cartridgeYANG TSAI CHEN·Filed 2018·Granted Jan 7, 2020·1 cites·5 claims
- 1865US9206914B2Check valveYANG TSAI-CHEN·Filed 2013·Granted Dec 8, 2015·2 cites·5 claims
- 1964US7527067B2Handle control valve assembly of faucetYANG TSAI-CHEN·Filed 2006·Granted May 5, 2009·3 cites·8 claims
- 2063US9022433B2Quick connector adapted for a male adapter to connect theretoYANG TSAI-CHEN·Filed 2012·Granted May 5, 2015·2 cites·8 claims
- 2163US7661155B2Lateral driving faucet water outlet seatYANG TSAI-CHEN·Filed 2006·Granted Feb 16, 2010·3 cites·10 claims
- 2261US12371885B2Faucet trimYANG TSAI CHEN·Filed 2023·Granted Jul 29, 2025·0 cites·9 claims
- 2360US2025361704A1Water valve fixation systemYANG TSAI CHEN·Filed 2024·Application pending·0 cites
- 2459US8578969B1Non-return structure of water valveYANG TSAI-CHEN·Filed 2012·Granted Nov 12, 2013·1 cites·4 claims
- 2558US8684027B2Protective cover for wall-mounted faucetYANG TSAI-CHEN·Filed 2010·Granted Apr 1, 2014·1 cites·8 claims
- 2658US7086602B2Valve for mixing cold and hot waterYANG TSAI CHEN·Filed 2003·Granted Aug 8, 2006·8 cites·10 claims
- 2756US5753118AFaucet and filter assemblyFiled 1997·Granted May 19, 1998·22 cites·3 claims
- 2854US2025172235A1Valve holderYANG TSAI CHEN·Filed 2023·Application pending·0 cites
- 2951US6095176AMixing valve for hot and cold waterFiled 1999·Granted Aug 1, 2000·20 cites·1 claims
- 3051US2017097648A1Pressure balancing mixing valve and water valve including the sameYANG TSAI-CHEN·Filed 2016·Application pending·0 cites
- 3150US11814828B2Shower deviceYANG TSAI CHEN·Filed 2021·Granted Nov 14, 2023·0 cites·6 claims
- 3250US2023109101A1Shower pipeYANG TSAI CHEN·Filed 2021·Application pending·0 cites
- 3349US10208881B2Water-saving sheet and water-saving device having the sameYANG TSAI CHEN·Filed 2018·Granted Feb 19, 2019·0 cites·10 claims
- 3448USD700285SThermostatic valveYANG TSAI-CHEN·Filed 2012·Granted Feb 25, 2014·6 cites·1 claims
- 3548US2013320101A1Water valve assemblyYANG TSAI-CHEN·Filed 2012·Application pending·0 cites
- 3647USD811541SValve handleYANG TSAI CHEN·Filed 2016·Granted Feb 27, 2018·4 cites·1 claims
- 3747USD565704SFaucet bodyYANG TSAI CHEN·Filed 2005·Granted Apr 1, 2008·6 cites·1 claims
- 3847US2014097256A1FaucetYANG TSAI-CHEN·Filed 2013·Application pending·0 cites
- 3944USD538896SFaucet handleYANG TSAI CHEN·Filed 2005·Granted Mar 20, 2007·5 cites·1 claims
- 4044US2015014423A1Pressure balancing mixing valve and water valve including the sameYANG TSAI-CHEN·Filed 2013·Application pending·0 cites
- 4144US2015102112A1Integrated water valveYANG TSAI-CHEN·Filed 2013·Application pending·0 cites
- 4243US2018031134A1Faucet cartridgeYANG TSAI-CHEN·Filed 2016·Application pending·0 cites
- 4343US2012222763A1Faucet valveYANG TSAI-CHEN·Filed 2011·Application pending·0 cites
- 4442USD685064SFaucet handleYANG TSAI-CHEN·Filed 2012·Granted Jun 25, 2013·4 cites·1 claims
- 4542US2014103127A1Temperature-controlling water valveYANG TSAI-CHEN·Filed 2012·Application pending·0 cites
- 4642US2012073686A1Control valve assembly for faucet and faucet using the sameYANG TSAI-CHEN·Filed 2010·Application pending·0 cites
- 4741US10174851B2Check structure of a control valve baseYANG TSAI CHEN·Filed 2017·Granted Jan 8, 2019·0 cites·6 claims
- 4841US7527066B2Valve set for a faucet controlled by a handle easily attachable to wooden and acrylic materialsYANG TSAI-CHEN·Filed 2006·Granted May 5, 2009·0 cites·6 claims
- 4941US5727587AMixer control valveFiled 1996·Granted Mar 17, 1998·8 cites·2 claims
- 5040US2005116062A1Shower device having adjustable mechanismFiled 2003·Application pending·0 cites
Showing the top 50 of 65 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →