Inventor · disambiguated record
Ching-Chuan You
Also filed as: YOU CHING C · YOU CHING-CHUAN
63 granted patents·18 pending applications·1,041 citations·filing 1993–2018
99Inventor score
Top patents by PatentIndex Score
81 records- 0193US8607808B1Light windproof umbrellaYOU CHING-CHUAN·Filed 2012·Granted Dec 17, 2013·25 cites·1 claims
- 0293US7980262B1Windproof umbrellaYOU CHING-CHUAN·Filed 2010·Granted Jul 19, 2011·24 cites·5 claims
- 0391US6701946B2Collapsible frame structure for self-opening umbrellaFiled 2002·Granted Mar 9, 2004·34 cites·3 claims
- 0490US6705335B2Collapsible frame structure for self-opening umbrellaFiled 2002·Granted Mar 16, 2004·33 cites·3 claims
- 0589US6758228B1Tri-folded umbrellaFiled 2003·Granted Jul 6, 2004·43 cites·11 claims
- 0688US6814093B2Auto-opening umbrella with enhanced spreadersYOU CHING-CHUAN·Filed 2002·Granted Nov 9, 2004·39 cites·2 claims
- 0788US6397867B2Vented umbrellaFiled 2001·Granted Jun 4, 2002·39 cites·3 claims
- 0887US7735498B2Umbrella with mechanism for automatic opening or closingYOU CHING-CHUAN·Filed 2008·Granted Jun 15, 2010·18 cites·13 claims
- 0987US6076540ACollapsible frame structure for self-opening umbrellaFiled 1998·Granted Jun 20, 2000·88 cites·1 claims
- 1085US9943148B1Protector for rib tip of umbrellaYOU CHING CHUAN·Filed 2017·Granted Apr 17, 2018·9 cites·3 claims
- 1183US7254869B2Hinge couplingYOU CHING-CHUAN·Filed 2004·Granted Aug 14, 2007·19 cites·11 claims
- 1281USD484680SStretcher structure used in multiple collapsible umbrellaFiled 2002·Granted Jan 6, 2004·25 cites·1 claims
- 1380US7537016B1Golf bag umbrella with a flexible joint threadedly secured to an intermediate portion of a telescopic center postYOU CHING-CHUAN·Filed 2008·Granted May 26, 2009·17 cites·1 claims
- 1480US7322371B2Lock mechanism of large umbrella for effecting a multi-sectional length adjustment of telescopic shankYOU CHING-CHUAN·Filed 2005·Granted Jan 29, 2008·10 cites·9 claims
- 1580US6397866B1For spring mechanism for large umbrella with automatic open featureFiled 2000·Granted Jun 4, 2002·20 cites·3 claims
- 1679USD744742SUmbrella stickYOU CHING-CHUAN·Filed 2013·Granted Dec 8, 2015·22 cites·1 claims
- 1779USD413198SUmbrellaYOU CHING-CHUAN·Filed 1998·Granted Aug 31, 1999·21 cites·1 claims
- 1877US7246629B2Beach umbrellaYOU CHING-CHUAN·Filed 2005·Granted Jul 24, 2007·7 cites·10 claims
- 1976US6866053B2Beach umbrella having telescopic shankFiled 2003·Granted Mar 15, 2005·31 cites·10 claims
- 2075USD637388SUmbrella frameYOU CHING-CHUAN·Filed 2010·Granted May 10, 2011·20 cites·1 claims
- 2174USD515803SStretcher structure used in multiple collapsible umbrellaYOU CHING-CHUAN·Filed 2005·Granted Feb 28, 2006·20 cites·1 claims
- 2274USD489169SStretcher structure used in multiple collapsible umbrellaFiled 2002·Granted May 4, 2004·19 cites·1 claims
- 2374USD489170SStretcher structure used in multiple collapsible umbrellaFiled 2002·Granted May 4, 2004·19 cites·1 claims
- 2474US6571814B2Windproof umbrellaFiled 2001·Granted Jun 3, 2003·16 cites·3 claims
- 2574US6318391B1Windproof umbrella with multiple canopy and frameFiled 2000·Granted Nov 20, 2001·15 cites·8 claims
- 2673US6789556B2Umbrella frameFiled 2003·Granted Sep 14, 2004·15 cites·11 claims
- 2773US6520193B2Umbrella with vents on the umbrella cloth for venting windFiled 2001·Granted Feb 18, 2003·15 cites·6 claims
- 2872US7185665B2Golf bag umbrellaYOU CHING-CHUAN·Filed 2002·Granted Mar 6, 2007·14 cites·6 claims
- 2972US5372155AJoint mechanism for an umbrellaFiled 1993·Granted Dec 13, 1994·29 cites·3 claims
- 3071USD587448SUmbrella frameYOU CHING-CHUAN·Filed 2008·Granted Mar 3, 2009·17 cites·1 claims
- 3171US6250319B1Vented umbrellaFiled 2000·Granted Jun 26, 2001·13 cites·6 claims
- 3268US9131755B1Umbrella with telescopic FRP shankYOU CHING-CHUAN·Filed 2014·Granted Sep 15, 2015·4 cites·14 claims
- 3368US7252103B2Opening device of automatic umbrellaYOU CHING-CHUAN·Filed 2005·Granted Aug 7, 2007·1 cites·6 claims
- 3468USD453415SUmbrellaFiled 2001·Granted Feb 12, 2002·15 cites·1 claims
- 3567USD685568SUmbrella stickYOU CHING-CHUAN·Filed 2011·Granted Jul 9, 2013·14 cites·1 claims
- 3666USD824160SUmbrella frame of straight umbrellaYOU CHING CHUAN·Filed 2017·Granted Jul 31, 2018·10 cites·1 claims
- 3766USD555349SMultiple collapsible umbrellaYOU CHING-CHUAN·Filed 2007·Granted Nov 20, 2007·14 cites·1 claims
- 3866US6173724B1Windproof umbrella (B)Filed 1999·Granted Jan 16, 2001·37 cites·5 claims
- 3965US9468274B2Umbrella having telescopic FRP shankYOU CHING-CHUAN·Filed 2014·Granted Oct 18, 2016·3 cites·2 claims
- 4065USD533992SUmbrellaYOU CHING-CHUAN·Filed 2003·Granted Dec 26, 2006·13 cites·1 claims
- 4165USD471702SUmbrella handleFiled 2002·Granted Mar 18, 2003·13 cites·1 claims
- 4265USD467066SUmbrellaFiled 2002·Granted Dec 17, 2002·13 cites·1 claims
- 4365US2011108074A1Windproof umbrellaYOU CHING-CHUAN·Filed 2009·Application pending·0 cites
- 4464US10292468B2Automatic opening or closing umbrellaYOU CHING CHUAN·Filed 2017·Granted May 21, 2019·2 cites·19 claims
- 4564USD412783SUmbrella handleYOU CHING-CHUAN·Filed 1998·Granted Aug 17, 1999·12 cites·1 claims
- 4664US2010269870A1Umbrella with an illumination deviceYOU CHING-CHUAN·Filed 2009·Application pending·0 cites
- 4763US2009308419A1Umbrella with rearward extending frame and canopyYOU CHING-CHUAN·Filed 2008·Application pending·0 cites
- 4862USD540028SUmbrella handleYOU CHING-CHUAN·Filed 2005·Granted Apr 10, 2007·12 cites·1 claims
- 4961USD822981SUmbrella frame of straight umbrellaYOU CHING CHUAN·Filed 2017·Granted Jul 17, 2018·8 cites·1 claims
- 5060USD484678SBeach umbrellaFiled 2003·Granted Jan 6, 2004·10 cites·1 claims
Showing the top 50 of 81 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →