Assignee
CHEN CHIN YUAN
TW·43 granted patents·18 pending applications·544 citations·filing 2003–2023
Top patents by PatentIndex Score
61 records- 0198US9770731B1Water spray gunCHEN CHIN-YUAN·Filed 2016·Granted Sep 26, 2017·18 cites·4 claims
- 0297US10959385B1Digital water timerCHEN CHIN YUAN·Filed 2019·Granted Mar 30, 2021·12 cites·7 claims
- 0395US8496190B2Garden hose sprayerCHEN CHIN-YUAN·Filed 2011·Granted Jul 30, 2013·22 cites·6 claims
- 0491US10544876B2Solenoid valve for irrigation systemsCHEN CHIN YUAN·Filed 2018·Granted Jan 28, 2020·7 cites·12 claims
- 0591US9861992B1Gardening water spray gunCHEN CHIN-YUAN·Filed 2016·Granted Jan 9, 2018·6 cites·5 claims
- 0688USD783125SWater sprayerCHEN CHIN-YUAN·Filed 2016·Granted Apr 4, 2017·30 cites·1 claims
- 0787USD774164SWater sprayerCHEN CHIN-YUAN·Filed 2015·Granted Dec 13, 2016·28 cites·1 claims
- 0887USD771774SWater spraying apparatusCHEN CHIN-YUAN·Filed 2015·Granted Nov 15, 2016·28 cites·1 claims
- 0986USD800255SWater sprayerCHEN CHIN-YUAN·Filed 2016·Granted Oct 17, 2017·27 cites·1 claims
- 1086US8919672B2Washing apparatus with adjustable water spraying headCHEN CHIN-YUAN·Filed 2012·Granted Dec 30, 2014·9 cites·8 claims
- 1185USD799000SConnector for water spraying gunCHEN CHIN-YUAN·Filed 2016·Granted Oct 3, 2017·25 cites·1 claims
- 1283USD783123SWater sprayerCHEN CHIN-YUAN·Filed 2016·Granted Apr 4, 2017·23 cites·1 claims
- 1382USD779634SWater spraying gunCHEN CHIN-YUAN·Filed 2015·Granted Feb 21, 2017·22 cites·1 claims
- 1481USD771773SWater spraying gunCHEN CHIN-YUAN·Filed 2015·Granted Nov 15, 2016·21 cites·1 claims
- 1580USD800254SWater sprayerCHEN CHIN-YUAN·Filed 2016·Granted Oct 17, 2017·19 cites·1 claims
- 1677USD780293SWater spraying gunCHEN CHIN-YUAN·Filed 2015·Granted Feb 28, 2017·17 cites·1 claims
- 1777USD652112SWater sprayerCHEN CHIN-YUAN·Filed 2011·Granted Jan 10, 2012·22 cites·1 claims
- 1875USD771775SHandle for water spraying gunCHEN CHIN-YUAN·Filed 2015·Granted Nov 15, 2016·16 cites·1 claims
- 1974USD780294SWater spraying gunCHEN CHIN-YUAN·Filed 2015·Granted Feb 28, 2017·15 cites·1 claims
- 2074US8490896B2Garden sprayerCHEN CHIN-YUAN·Filed 2011·Granted Jul 23, 2013·4 cites·10 claims
- 2173USD774165SWater spraying gunCHEN CHIN-YUAN·Filed 2015·Granted Dec 13, 2016·14 cites·1 claims
- 2271USD1055661SSpray gun gripCHEN CHIN YUAN·Filed 2023·Granted Dec 31, 2024·3 cites·1 claims
- 2371US6945474B1Pistol-type nozzle of gardening sprinklerCHEN CHIN-YUAN·Filed 2003·Granted Sep 20, 2005·18 cites·4 claims
- 2469USD498288SLong pistol nozzleCHEN CHIN-YUAN·Filed 2003·Granted Nov 9, 2004·15 cites·1 claims
- 2568USD677766SHose connectorCHEN CHIN-YUAN·Filed 2012·Granted Mar 12, 2013·14 cites·1 claims
- 2665USD1065440SGarden spray headCHEN CHIN YUAN·Filed 2023·Granted Mar 4, 2025·2 cites·1 claims
- 2765USD1055662SPull handle of a sprayerCHEN CHIN YUAN·Filed 2023·Granted Dec 31, 2024·2 cites·1 claims
- 2865USD653306SGarden spray gunCHEN CHIN-YUAN·Filed 2011·Granted Jan 31, 2012·13 cites·1 claims
- 2965USD652113SGarden spray gunCHEN CHIN-YUAN·Filed 2011·Granted Jan 10, 2012·13 cites·1 claims
- 3065US2024389516A1Garden shearCHEN CHIN YUAN·Filed 2023·Application pending·0 cites
- 3163USD783122SWater sprayerCHEN CHIN-YUAN·Filed 2016·Granted Apr 4, 2017·9 cites·1 claims
- 3261USD657018SGarden sprayerCHEN CHIN-YUAN·Filed 2011·Granted Apr 3, 2012·11 cites·1 claims
- 3360USD865039SSelfie stick baseCHEN CHIN YUAN·Filed 2018·Granted Oct 29, 2019·7 cites·1 claims
- 3460USD783124SWater sprayerCHEN CHIN-YUAN·Filed 2016·Granted Apr 4, 2017·8 cites·1 claims
- 3560US2010282870A1Spraying Gun Whose Grip is Positioned CloselyCHEN CHIN-YUAN·Filed 2009·Application pending·0 cites
- 3659US2024009690A1Gardening sprinklerCHEN CHIN YUAN·Filed 2022·Application pending·0 cites
- 3758US2023311151A1Gardening sprinklerCHEN CHIN YUAN·Filed 2022·Application pending·0 cites
- 3857USD780292SWater spraying gunCHEN CHIN-YUAN·Filed 2015·Granted Feb 28, 2017·7 cites·1 claims
- 3957US2023249296A1Water nozzle sprayer with customized system thereofCHEN CHIN YUAN·Filed 2022·Application pending·0 cites
- 4055USD663013SWater sprinklerCHEN CHIN-YUAN·Filed 2011·Granted Jul 3, 2012·8 cites·1 claims
- 4155US2006203342A1Changeable mirror surfaceCHEN CHIN-YUAN·Filed 2005·Application pending·0 cites
- 4253US2008261040A1Artificial rattanCHEN CHIN-YUAN·Filed 2007·Application pending·0 cites
- 4353US2010294859A1Gardening Sprinkler Having Angle Adjustable FunctionCHEN CHIN-YUAN·Filed 2009·Application pending·0 cites
- 4452USD663382SWater sprinklerCHEN CHIN-YUAN·Filed 2011·Granted Jul 10, 2012·7 cites·1 claims
- 4550US2015343467A1Gardening spry gunCHEN CHIN-YUAN·Filed 2014·Application pending·0 cites
- 4650US2019000023A1Irrigation sprinklerCHEN CHIN YUAN·Filed 2017·Application pending·0 cites
- 4749US2020230627A1Oscillating sprinklerCHEN CHIN YUAN·Filed 2019·Application pending·0 cites
- 4848USD498289SWater pistol for use in motor cleaningCHEN CHIN-YUAN·Filed 2003·Granted Nov 9, 2004·6 cites·1 claims
- 4947USD678464SWater spraying headCHEN CHIN-YUAN·Filed 2012·Granted Mar 19, 2013·5 cites·1 claims
- 5047US2020400246A1Solenoid valve for irrigation systemCHEN CHIN YUAN·Filed 2019·Application pending·0 cites
Showing the top 50 of 61 patent records by PatentIndex Score.
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