Inventor · disambiguated record
Hui-Chen Liao
Also filed as: LIAO HUI-CHEN
7 granted patents·1 pending application·144 citations·filing 2002–2005
86Inventor score
Files withLIAO HUI-CHEN3
Top patents by PatentIndex Score
8 records- 0191US6745649B1Socket for a wrenchFiled 2003·Granted Jun 8, 2004·54 cites·7 claims
- 0279US6928903B1Bidirectional ratchet wrench with a ratchet assemblyFiled 2004·Granted Aug 16, 2005·27 cites·5 claims
- 0376US7182350B1Cart with auxiliary wheelsLIAO HUI-CHEN·Filed 2005·Granted Feb 27, 2007·18 cites·3 claims
- 0473US7699413B2Tool cabinetLIAO HUI-CHEN·Filed 2005·Granted Apr 20, 2010·12 cites·5 claims
- 0569US6530296B1Unidirectional ratchet wrenchFiled 2002·Granted Mar 11, 2003·17 cites·5 claims
- 0663US7410227B2Cabinet safety deviceLIAO HUI-CHEN·Filed 2005·Granted Aug 12, 2008·4 cites·6 claims
- 0762US6912934B2Ratchet screwdriverFiled 2003·Granted Jul 5, 2005·12 cites·6 claims
- 0840US2004221688A1Socket for a wrenchFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →