Assignee
WU KUO-SHEN
TW·11 granted patents·135 citations·filing 1983–2019
Top patents by PatentIndex Score
11 records- 0194US8215625B2Key blank selectorWU KUO-SHEN·Filed 2008·Granted Jul 10, 2012·27 cites·6 claims
- 0290US4614465ACavity key duplicating machineWU KUO SHEN·Filed 1984·Granted Sep 30, 1986·57 cites·3 claims
- 0372US10888935B1Key duplicating machineWU KUO SHEN·Filed 2019·Granted Jan 12, 2021·1 cites·7 claims
- 0468US4592683AAutomatic key cutting machineWU KUO SHEN·Filed 1983·Granted Jun 3, 1986·22 cites·5 claims
- 0563USD381571SSpacer for separating a rubber seal from a vehicle window glass to be used by traffic constablesWU KUO-SHEN·Filed 1995·Granted Jul 29, 1997·13 cites·1 claims
- 0651US7153072B2Clamping device for key duplicating machine with dual pivoted jointWU KUO-SHEN·Filed 2004·Granted Dec 26, 2006·4 cites·3 claims
- 0747US7189037B2Versatile adjustable stylus for key duplicating machineWU KUO-SHEN·Filed 2004·Granted Mar 13, 2007·2 cites·7 claims
- 0846USD406022SPull tool for unlocking a vehicle door without keyWU KUO-SHEN·Filed 1995·Granted Feb 23, 1999·6 cites·1 claims
- 0942USD297143SKey duplicating machineWU KUO-SHEN·Filed 1985·Granted Aug 9, 1988·3 cites·1 claims
- 1039US9004828B2Stroke controller for a key duplicatorWU KUO-SHEN·Filed 2011·Granted Apr 14, 2015·0 cites·5 claims
- 1132US9592561B2Stroke safety device for a key duplicating machineWU KUO-SHEN·Filed 2015·Granted Mar 14, 2017·0 cites·12 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →