Assignee
WU CHEN CHUAN
TW·26 granted patents·3 pending applications·639 citations·filing 2005–2020
Top patents by PatentIndex Score
29 records- 0198USD722771SLuggage caseWU CHEN-CHUAN·Filed 2014·Granted Feb 24, 2015·104 cites·1 claims
- 0297US8549705B1Hollow wheel setWU CHEN-CHUAN·Filed 2012·Granted Oct 8, 2013·24 cites·6 claims
- 0396US8020679B2Rotatable foot-wheel used for luggage trunkWU CHEN-CHUAN·Filed 2009·Granted Sep 20, 2011·46 cites·4 claims
- 0496US7658269B2Handle of a two pulling rod suitcaseWU CHEN-CHUAN·Filed 2006·Granted Feb 9, 2010·38 cites·14 claims
- 0595USD709696SLuggage caseWU CHEN-CHUAN·Filed 2014·Granted Jul 29, 2014·68 cites·1 claims
- 0691USD869848SWheelsetWU CHEN CHUAN·Filed 2017·Granted Dec 17, 2019·34 cites·1 claims
- 0791USD681337STubeWU CHEN-CHUAN·Filed 2011·Granted May 7, 2013·47 cites·1 claims
- 0890USD677896STrolley handleWU CHEN-CHUAN·Filed 2012·Granted Mar 19, 2013·42 cites·1 claims
- 0989USD691808SGripWU CHEN-CHUAN·Filed 2012·Granted Oct 22, 2013·39 cites·1 claims
- 1087USD670502STubeWU CHEN-CHUAN·Filed 2011·Granted Nov 13, 2012·37 cites·1 claims
- 1187USD663526SHandle of a two pulling rod suitcaseWU CHEN-CHUAN·Filed 2012·Granted Jul 17, 2012·11 cites·1 claims
- 1285USD885761SLuggageWU CHEN CHUAN·Filed 2017·Granted Jun 2, 2020·23 cites·1 claims
- 1384USD654694STrolley tubeWU CHEN-CHUAN·Filed 2011·Granted Feb 28, 2012·31 cites·1 claims
- 1484US7278182B2Handle structureWU CHEN-CHUAN·Filed 2005·Granted Oct 9, 2007·12 cites·14 claims
- 1578USD651803SHandle for luggageWU CHEN-CHUAN·Filed 2010·Granted Jan 10, 2012·23 cites·1 claims
- 1672US8783431B2Fast detachable side wheel deviceWU CHEN-CHUAN·Filed 2011·Granted Jul 22, 2014·3 cites·5 claims
- 1770US8720006B2Elastic extension device and retractable pulling rod using the sameWU CHEN-CHUAN·Filed 2012·Granted May 13, 2014·2 cites·11 claims
- 1870USD648132SLuggage gripWU CHEN-CHUAN·Filed 2010·Granted Nov 8, 2011·16 cites·1 claims
- 1967US8628064B2Multi-section pulling rod structureWU CHEN-CHUAN·Filed 2012·Granted Jan 14, 2014·1 cites·8 claims
- 2066US2009139053A1Handle StructureWU CHEN-CHUAN·Filed 2007·Application pending·0 cites
- 2163US2008053771A1Pull Handle for LuggageWU CHEN-CHUAN·Filed 2006·Application pending·0 cites
- 2257USD648133SCase gripWU CHEN-CHUAN·Filed 2010·Granted Nov 8, 2011·9 cites·1 claims
- 2357USD607644SHandleWU CHEN-CHUAN·Filed 2009·Granted Jan 12, 2010·9 cites·1 claims
- 2453US10188185B2SuitcaseWU CHEN CHUAN·Filed 2017·Granted Jan 29, 2019·0 cites·10 claims
- 2552USD710101STextured upright luggage caseWU CHEN-CHUAN·Filed 2013·Granted Aug 5, 2014·7 cites·1 claims
- 2652USD607645SHandle for suitcaseWU CHEN-CHUAN·Filed 2009·Granted Jan 12, 2010·7 cites·1 claims
- 2748US2020323323A1Luggage Assembly and Luggage ThereofWU CHEN CHUAN·Filed 2020·Application pending·0 cites
- 2843USD692670SHandleWU CHEN-CHUAN·Filed 2012·Granted Nov 5, 2013·4 cites·1 claims
- 2937USD665581SGripWU CHEN-CHUAN·Filed 2011·Granted Aug 21, 2012·2 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →