Assignee
WANG TZU-CHIEN
TW·15 granted patents·11 pending applications·161 citations·filing 2008–2016
Top patents by PatentIndex Score
26 records- 0195US8434617B1ToolboxWANG TZU-CHIEN·Filed 2011·Granted May 7, 2013·36 cites·4 claims
- 0290US9186781B2Ratchet screwdriverWANG TZU-CHIEN·Filed 2013·Granted Nov 17, 2015·13 cites·1 claims
- 0389US8196742B1Tool bit toolboxWANG TZU-CHIEN·Filed 2011·Granted Jun 12, 2012·20 cites·11 claims
- 0486US8070377B2Quick-release couplerWANG TZU-CHIEN·Filed 2009·Granted Dec 6, 2011·19 cites·2 claims
- 0585US8833214B2Tool handleWANG TZU-CHIEN·Filed 2012·Granted Sep 16, 2014·12 cites·6 claims
- 0684US8590432B2Handle for a hand toolWANG TZU-CHIEN·Filed 2011·Granted Nov 26, 2013·12 cites·15 claims
- 0781US10124473B2Screwdriver bit assembly with a magnetic structureWANG TZU CHIEN·Filed 2016·Granted Nov 13, 2018·3 cites·3 claims
- 0878US8584915B1Hanger plate for a toolboxWANG TZU-CHIEN·Filed 2012·Granted Nov 19, 2013·6 cites·3 claims
- 0974US8544365B2Ratchet toolWANG TZU-CHIEN·Filed 2011·Granted Oct 1, 2013·5 cites·9 claims
- 1074US8522652B2Spring for a ratchet wrenchWANG TZU-CHIEN·Filed 2011·Granted Sep 3, 2013·5 cites·2 claims
- 1173US7870956B1Tool storage assemblyWANG TZU-CHIEN·Filed 2010·Granted Jan 18, 2011·7 cites·10 claims
- 1272US8646602B2Displayable tool receiving deviceWANG TZU-CHIEN·Filed 2011·Granted Feb 11, 2014·6 cites·9 claims
- 1371US8516932B2Screwdriver bitWANG TZU-CHIEN·Filed 2011·Granted Aug 27, 2013·4 cites·4 claims
- 1469US9186789B2Operating rod assembly for a toolboxWANG TZU-CHIEN·Filed 2013·Granted Nov 17, 2015·2 cites·4 claims
- 1561USD658461SRatchet wrenchWANG TZU-CHIEN·Filed 2011·Granted May 1, 2012·11 cites·1 claims
- 1656US2012144629A1Clip assembly with a rotatable clipWANG TZU-CHIEN·Filed 2011·Application pending·0 cites
- 1747US2014097582A1Tool adapterWANG TZU-CHIEN·Filed 2012·Application pending·0 cites
- 1846US2013043201A1Hand tool display boxWANG TZU-CHIEN·Filed 2011·Application pending·0 cites
- 1946US2013043154A1Container for tool bitsWANG TZU-CHIEN·Filed 2011·Application pending·0 cites
- 2045US2013042728A1Screwdriver bitWANG TZU-CHIEN·Filed 2011·Application pending·0 cites
- 2144US2012012485A1Hexagonal wrench holding assemblyWANG TZU-CHIEN·Filed 2010·Application pending·0 cites
- 2243US2016325411A1Tool BitWANG TZU-CHIEN·Filed 2015·Application pending·0 cites
- 2343US2009226248A1Quick-Release CouplerWANG TZU-CHIEN·Filed 2008·Application pending·0 cites
- 2443US2012006160A1Replaceable screw-fastening assemblyWANG TZU-CHIEN·Filed 2010·Application pending·0 cites
- 2540US2017282257A1Quick-Change Connecting Rod AssemblyWANG TZU-CHIEN·Filed 2016·Application pending·0 cites
- 2638US2016311091A1Tool couplerWANG TZU-CHIEN·Filed 2015·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →