Inventor · disambiguated record
David Ching Chi Chu
Also filed as: CHU DAVID CHING CHI
31 granted patents·424 citations·filing 2007–2010
97Inventor score
Files withTUMI INC31
Top patents by PatentIndex Score
31 records- 0198USD638220SMessenger bag with fastening strapsTUMI INC·Filed 2010·Granted May 24, 2011·124 cites·1 claims
- 0289USD596400SWheel hubTUMI INC·Filed 2008·Granted Jul 21, 2009·40 cites·1 claims
- 0387USD590595SLuggageTUMI INC·Filed 2007·Granted Apr 21, 2009·30 cites·1 claims
- 0481USD624312SMessenger bagTUMI INC·Filed 2008·Granted Sep 28, 2010·22 cites·1 claims
- 0578USD627564SHandleTUMI INC·Filed 2010·Granted Nov 23, 2010·20 cites·1 claims
- 0676USD619365SWheel hubTUMI INC·Filed 2008·Granted Jul 13, 2010·17 cites·1 claims
- 0772USD596403SLuggageTUMI INC·Filed 2008·Granted Jul 21, 2009·17 cites·1 claims
- 0871USD604049SBriefcaseTUMI INC·Filed 2008·Granted Nov 17, 2009·17 cites·1 claims
- 0971USD596398SBriefcaseTUMI INC·Filed 2008·Granted Jul 21, 2009·17 cites·1 claims
- 1069USD605857SFront panelTUMI INC·Filed 2008·Granted Dec 15, 2009·15 cites·1 claims
- 1167USD604953SLuggage footTUMI INC·Filed 2008·Granted Dec 1, 2009·14 cites·1 claims
- 1266USD601802SLuggageTUMI INC·Filed 2008·Granted Oct 13, 2009·12 cites·1 claims
- 1365USD591045SBriefcaseTUMI INC·Filed 2007·Granted Apr 28, 2009·13 cites·1 claims
- 1462USD601344SLuggageTUMI INC·Filed 2009·Granted Oct 6, 2009·9 cites·1 claims
- 1559USD603608SLuggageTUMI INC·Filed 2009·Granted Nov 10, 2009·8 cites·1 claims
- 1658USD621156SLuggageTUMI INC·Filed 2008·Granted Aug 10, 2010·8 cites·1 claims
- 1756USD596402SBriefcaseTUMI INC·Filed 2008·Granted Jul 21, 2009·9 cites·1 claims
- 1850USD591952SLuggageTUMI INC·Filed 2008·Granted May 12, 2009·6 cites·1 claims
- 1946USD607642SSide panelTUMI INC·Filed 2008·Granted Jan 12, 2010·5 cites·1 claims
- 2043USD623858SLuggageTUMI INC·Filed 2008·Granted Sep 21, 2010·4 cites·1 claims
- 2140USD597888SPullerTUMI INC·Filed 2009·Granted Aug 11, 2009·3 cites·1 claims
- 2237USD609474SHandleTUMI INC·Filed 2008·Granted Feb 9, 2010·2 cites·1 claims
- 2337USD608245SZipper pullTUMI INC·Filed 2008·Granted Jan 19, 2010·2 cites·1 claims
- 2436USD596858SBriefcaseTUMI INC·Filed 2008·Granted Jul 28, 2009·2 cites·1 claims
- 2536USD596401SBriefcaseTUMI INC·Filed 2008·Granted Jul 21, 2009·2 cites·1 claims
- 2636USD595507SLuggageTUMI INC·Filed 2008·Granted Jul 7, 2009·2 cites·1 claims
- 2734USD617559SHandleTUMI INC·Filed 2008·Granted Jun 15, 2010·1 cites·1 claims
- 2834USD607643SHandle frameTUMI INC·Filed 2008·Granted Jan 12, 2010·1 cites·1 claims
- 2933USD600919SBriefcaseTUMI INC·Filed 2008·Granted Sep 29, 2009·1 cites·1 claims
- 3033USD594662SBriefcaseTUMI INC·Filed 2008·Granted Jun 23, 2009·1 cites·1 claims
- 3131USD633302SWheel hubTUMI INC·Filed 2010·Granted Mar 1, 2011·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →