Assignee
CHEN CHIN FU
TW·25 granted patents·25 pending applications·216 citations·filing 2004–2018
Top patents by PatentIndex Score
50 records- 0195US9482049B2Curtain body locating mechanism of a curtain with no cordCHEN CHIN-FU·Filed 2015·Granted Nov 1, 2016·19 cites·5 claims
- 0293US9976345B2Blind body brake mechanism for non pull cord window blindCHEN CHIN FU·Filed 2016·Granted May 22, 2018·14 cites·6 claims
- 0391US9435154B2Blind body positioning mechanism for non pull cord window blind and window blind using the sameCHEN CHIN-FU·Filed 2014·Granted Sep 6, 2016·19 cites·12 claims
- 0490US10480244B2Adjustable cord winder for use with curtainCHEN CHIN FU·Filed 2017·Granted Nov 19, 2019·10 cites·8 claims
- 0589US10273748B2Blind body actuator for non-cord window blind assemblyCHEN CHIN FU·Filed 2017·Granted Apr 30, 2019·10 cites·2 claims
- 0689US9366077B2Blind body positioning mechanism for non pull cord window blind and window blind using sameCHEN CHIN FU·Filed 2014·Granted Jun 14, 2016·17 cites·8 claims
- 0789US7168476B2Cordless activating device for a venetian blindCHEN CHIN-FU·Filed 2004·Granted Jan 30, 2007·46 cites·7 claims
- 0885US10151140B2One-way driving mechanism for cordless window blindCHEN CHIN FU·Filed 2017·Granted Dec 11, 2018·7 cites·5 claims
- 0984US9963933B2Blind body braking mechanism for non-cord window blind assemblyCHEN CHIN FU·Filed 2015·Granted May 8, 2018·7 cites·7 claims
- 1083US9689199B1Lift-cord guide for window blindCHEN CHIN-FU·Filed 2016·Granted Jun 27, 2017·6 cites·4 claims
- 1183US9435153B2Curtain body locating mechanism of a curtain with no cordCHEN CHIN-FU·Filed 2015·Granted Sep 6, 2016·7 cites·5 claims
- 1283US8966717B2Safety cord connector for window blindCHEN CHIN-FU·Filed 2011·Granted Mar 3, 2015·7 cites·7 claims
- 1382US9845639B2Blind body brake mechanism for non pull cord window blindCHEN CHIN-FU·Filed 2016·Granted Dec 19, 2017·6 cites·5 claims
- 1478US7258153B2Auto-reversible folding doorCHEN CHIN-FU·Filed 2005·Granted Aug 21, 2007·12 cites·4 claims
- 1576US8925159B2Cord connector for window blindCHEN CHIN-FU·Filed 2012·Granted Jan 6, 2015·4 cites·8 claims
- 1673US10166687B2Curtain cutting aidCHEN CHIN FU·Filed 2016·Granted Jan 1, 2019·1 cites·5 claims
- 1773US9341019B2Controlling mechanism for cordless blind setCHEN CHIN FU·Filed 2014·Granted May 17, 2016·6 cites·5 claims
- 1868US10697234B2Window blindCHEN CHIN FU·Filed 2018·Granted Jun 30, 2020·2 cites·3 claims
- 1968US10538961B2Dual-use pole for non-cord window blind assembly and blind slat lift mechanism using sameCHEN CHIN FU·Filed 2017·Granted Jan 21, 2020·2 cites·4 claims
- 2067US8674441B2High voltage metal-oxide-semiconductor transistor deviceCHEN CHIN-FU·Filed 2012·Granted Mar 18, 2014·2 cites·16 claims
- 2167US8592889B1Memory structureCHEN CHIN-FU·Filed 2012·Granted Nov 26, 2013·2 cites·13 claims
- 2264US9181751B1Control assembly for folding/unfolding and adjusting an inclination angle of slats of a universal venetian blindCHEN CHIN FU·Filed 2014·Granted Nov 10, 2015·9 cites·3 claims
- 2362US9333660B2Curtain cutting aidCHEN CHIN FU·Filed 2014·Granted May 10, 2016·1 cites·9 claims
- 2462US2010122779A1Venetian blindCHEN CHIN-FU·Filed 2009·Application pending·0 cites
- 2558US2010126323A1Blind cutterCHEN CHIN-FU·Filed 2009·Application pending·0 cites
- 2657US10508195B2Environment-friendly material, manufacturing method of window covering slat, and window covering slatCHEN CHIN FU·Filed 2018·Granted Dec 17, 2019·0 cites·6 claims
- 2757US2008120910A1Light regulating transom shutter equipped with a bead chainCHEN CHIN-FU·Filed 2006·Application pending·0 cites
- 2857US2008099160A1Regulation structure for shutter slatsCHEN CHIN-FU·Filed 2006·Application pending·0 cites
- 2956US2007240835A1Blind slatCHEN CHIN-FU·Filed 2006·Application pending·0 cites
- 3056US2007284059A1Vertical blind structure with an easy change of curtain clothCHEN CHIN-FU·Filed 2006·Application pending·0 cites
- 3156US2007266636A1Chain movement apparatus or slats of transom shuttersCHEN CHIN-FU·Filed 2006·Application pending·0 cites
- 3256US2007284061A1Light regulation structure for slats of shadesCHEN CHIN-FU·Filed 2006·Application pending·0 cites
- 3356US2007221342A1Woven shutter slatCHEN CHIN-FU·Filed 2006·Application pending·0 cites
- 3455US2007119550A1Slat of a venetian blinderCHEN CHIN-FU·Filed 2005·Application pending·0 cites
- 3555US2007154686A1Slat structure of a Venetian blindCHEN CHIN-FU·Filed 2005·Application pending·0 cites
- 3654US2006289121A1Curtain with a light adjusting structureCHEN CHIN-FU·Filed 2005·Application pending·0 cites
- 3751US2007277940A1Blind Slat Having Sealed Openings and Mimic Wooden TracesCHEN CHIN-FU·Filed 2007·Application pending·0 cites
- 3851US2015101767A1Non-cord window blind assemblyCHEN CHIN FU·Filed 2014·Application pending·0 cites
- 3949US2008017333A1Woven ShutterCHEN CHIN-FU·Filed 2006·Application pending·0 cites
- 4048US2007151678A1Hollow slat structure for blindsCHEN CHIN-FU·Filed 2006·Application pending·0 cites
- 4147US2013146236A1Venetian blind slatCHEN CHIN-FU·Filed 2012·Application pending·0 cites
- 4245US2012118515A1Lift cord assembly for venetian blindCHEN CHIN-FU·Filed 2010·Application pending·0 cites
- 4345US2012032019A1Activating device for cordless blindCHEN CHIN-FU·Filed 2010·Application pending·0 cites
- 4444US2017268291A1Pull cord equalizer buckle for window blindCHEN CHIN-FU·Filed 2017·Application pending·0 cites
- 4544US2011277944A1Venetian blind slatCHEN CHIN-FU·Filed 2010·Application pending·0 cites
- 4643US8867284B2Semiconductor element and operating method thereofCHEN CHIN-FU·Filed 2012·Granted Oct 21, 2014·0 cites·6 claims
- 4743US2018202219A1Mounting assistant plateCHEN CHIN FU·Filed 2017·Application pending·0 cites
- 4842US2016298385A1Blind body brake mechanism for non pull cord window blindCHEN CHIN-FU·Filed 2016·Application pending·0 cites
- 4941US2018118928A1Environment-friendly material and window covering slat made of the sameCHEN CHIN FU·Filed 2017·Application pending·0 cites
- 5033US2012040887A1Composition for the treatment of osteomyelitis, method for preparing the same, and method for the treatment of osteomyelitisCHEN CHIN-FU·Filed 2010·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when CHEN CHIN FU files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →