Inventor · disambiguated record
Kun-Chen Chen
Also filed as: CHEN CHEN-KUN · CHEN KUN-CHEN
44 granted patents·22 pending applications·912 citations·filing 1990–2016
98Inventor score
Top patents by PatentIndex Score
66 records- 0195USD478209STool caseFiled 2002·Granted Aug 12, 2003·59 cites·1 claims
- 0292US6971517B2Attache style toolbox with an outer frameCHEN KUN-CHEN·Filed 2004·Granted Dec 6, 2005·58 cites·7 claims
- 0392US6488346B2ToolboxFiled 2001·Granted Dec 3, 2002·55 cites·5 claims
- 0491USD502316SToolboxSHIN TAI SPURT WATER GARDEN·Filed 2004·Granted Mar 1, 2005·41 cites·1 claims
- 0588US6508360B1Socket suspension rackFiled 2001·Granted Jan 21, 2003·42 cites·4 claims
- 0688US6454427B1Illuminating utility knife with easy-access spare blade drawerFiled 2000·Granted Sep 24, 2002·56 cites·4 claims
- 0787US6637591B2Screwdriver holderFiled 2001·Granted Oct 28, 2003·42 cites·7 claims
- 0887USD456574SPipe plungerFiled 2001·Granted Apr 30, 2002·33 cites·1 claims
- 0986US9393685B2Toolbox with a stacking functionTINA TOOLS CO LTD A·Filed 2014·Granted Jul 19, 2016·15 cites·8 claims
- 1086US7159712B1ToolboxCHEN KUN-CHEN·Filed 2006·Granted Jan 9, 2007·23 cites·2 claims
- 1185US8387792B2Sleeve kit with sleeve bracketsCHEN KUN-CHEN·Filed 2011·Granted Mar 5, 2013·14 cites·16 claims
- 1284US9821449B2File handleA-TINA TOOLS CO LTD·Filed 2015·Granted Nov 21, 2017·3 cites·9 claims
- 1384USD577563SHandle for pliersCHEN KUN-CHEN·Filed 2007·Granted Sep 30, 2008·29 cites·1 claims
- 1483USD463911STool boxFiled 2001·Granted Oct 8, 2002·27 cites·1 claims
- 1582USD493081SSocket for a socket wrenchFiled 2003·Granted Jul 20, 2004·26 cites·1 claims
- 1681US10213914B2Blow molding toolboxA TINA TOOLS CO LTD·Filed 2016·Granted Feb 26, 2019·4 cites·9 claims
- 1779US7287644B2Suspension device for a tool socketCHEN KUN-CHEN·Filed 2005·Granted Oct 30, 2007·11 cites·8 claims
- 1879USD455944STool handleFiled 2001·Granted Apr 23, 2002·23 cites·1 claims
- 1978USD482869STool caseFiled 2002·Granted Dec 2, 2003·22 cites·1 claims
- 2076US6283292B1ToolboxFiled 2000·Granted Sep 4, 2001·23 cites·2 claims
- 2176US4951812AStructure of tool caseCHEN KUN CHEN·Filed 1990·Granted Aug 28, 1990·35 cites·1 claims
- 2274US8006350B2File handlePELL IND L L C·Filed 2008·Granted Aug 30, 2011·9 cites·10 claims
- 2372US9102041B2Combinational tool holder deviceTINA TOOLS CO LTD A·Filed 2013·Granted Aug 11, 2015·6 cites·15 claims
- 2472US7937840B2Knife connectorCHEN KUN-CHEN·Filed 2008·Granted May 10, 2011·6 cites·12 claims
- 2572US7264118B2Compact toolboxCHEN KUN-CHEN·Filed 2004·Granted Sep 4, 2007·18 cites·11 claims
- 2671USD502598SToolboxFiled 2004·Granted Mar 8, 2005·16 cites·1 claims
- 2770USD408281STool boxCHEN CHEN KUN·Filed 1998·Granted Apr 20, 1999·18 cites·1 claims
- 2868US7306099B2ToolboxCHEN KUN-CHEN·Filed 2004·Granted Dec 11, 2007·16 cites·6 claims
- 2968USD459580STool caseFiled 2001·Granted Jul 2, 2002·15 cites·1 claims
- 3067USD644915SSocket holderCHEN KUN-CHEN·Filed 2010·Granted Sep 13, 2011·14 cites·1 claims
- 3166US6926143B1Case for tool shaftsFiled 2004·Granted Aug 9, 2005·13 cites·7 claims
- 3265USD657225SHandle for a hand toolCHEN KUN-CHEN·Filed 2011·Granted Apr 10, 2012·13 cites·1 claims
- 3363USD526875STool handleCHEN KUN-CHEN·Filed 2005·Granted Aug 22, 2006·13 cites·1 claims
- 3463US6041505AIlluminating knife deviceFiled 1999·Granted Mar 28, 2000·35 cites·3 claims
- 3560US6280047B1ScrewdriverFiled 1999·Granted Aug 28, 2001·19 cites·3 claims
- 3659US7089829B2Multi-functional ratchet wrenchCHEN KUN-CHEN·Filed 2004·Granted Aug 15, 2006·8 cites·6 claims
- 3759US2010050829A1Changeable tool assemblyCHEN KUN-CHEN·Filed 2008·Application pending·0 cites
- 3857USD685581SSleeve kitCHEN KUN-CHEN·Filed 2011·Granted Jul 9, 2013·9 cites·1 claims
- 3956USD476875SConnector for a ratchet screwdriverFiled 2002·Granted Jul 8, 2003·9 cites·1 claims
- 4056US6047841AAssembly type toolbox frameFiled 1998·Granted Apr 11, 2000·24 cites·7 claims
- 4154US2010229693A1Detachable screwdriver assemblyCHEN KUN-CHEN·Filed 2009·Application pending·0 cites
- 4253US2011041346A1Chisel with interchangeable bladeCHEN KUN-CHEN·Filed 2009·Application pending·0 cites
- 4353US2007029455A1Tool suspension deviceCHEN KUN-CHEN·Filed 2005·Application pending·0 cites
- 4452US2006219588A1Toolbox with socket-retaining structureCHEN KUN-CHEN·Filed 2005·Application pending·0 cites
- 4550US2005241974A1Tool bit cartridgeCHEN KUN-CHEN·Filed 2004·Application pending·0 cites
- 4650US2005211587A1Tool bracket for storing tool bitsCHEN KUN-CHEN·Filed 2004·Application pending·0 cites
- 4749US2014197609A1Hand Tool Plate ClampTINA TOOLS CO LTD A·Filed 2013·Application pending·0 cites
- 4848US2005029139A1Tool caseFiled 2003·Application pending·0 cites
- 4948US2004188322A1Toolbox for displaying and storing tool headsFiled 2003·Application pending·0 cites
- 5047US2014202288A1Grip assembly for a tool bitTINA TOOLS CO LTD A·Filed 2013·Application pending·0 cites
Showing the top 50 of 66 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →