Inventor · disambiguated record
Kuo-Shen Wu
Also filed as: WU KUO-SHEN
15 granted patents·270 citations·filing 1983–2019
92Inventor score
Top patents by PatentIndex Score
15 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
- 0389US5906365AClamping device for key duplicating machineFiled 1997·Granted May 25, 1999·80 cites·4 claims
- 0482US5951218AKey duplicating machineFiled 1998·Granted Sep 14, 1999·49 cites·6 claims
- 0572US10888935B1Key duplicating machineWU KUO SHEN·Filed 2019·Granted Jan 12, 2021·1 cites·7 claims
- 0668US4592683AAutomatic key cutting machineWU KUO SHEN·Filed 1983·Granted Jun 3, 1986·22 cites·5 claims
- 0763USD381571SSpacer 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
- 0854US7128504B2Spring tracer for duplicating machine for punched and laser keysEAST OF WU CO LTD·Filed 2004·Granted Oct 31, 2006·6 cites·10 claims
- 0951US7153072B2Clamping device for key duplicating machine with dual pivoted jointWU KUO-SHEN·Filed 2004·Granted Dec 26, 2006·4 cites·3 claims
- 1047US7189037B2Versatile adjustable stylus for key duplicating machineWU KUO-SHEN·Filed 2004·Granted Mar 13, 2007·2 cites·7 claims
- 1146US7571550B2Stylus for key duplicating machine with replaceable segmented stylusEAST OF WU CO LTD·Filed 2006·Granted Aug 11, 2009·0 cites·3 claims
- 1246USD406022SPull tool for unlocking a vehicle door without keyWU KUO-SHEN·Filed 1995·Granted Feb 23, 1999·6 cites·1 claims
- 1342USD297143SKey duplicating machineWU KUO-SHEN·Filed 1985·Granted Aug 9, 1988·3 cites·1 claims
- 1439US9004828B2Stroke controller for a key duplicatorWU KUO-SHEN·Filed 2011·Granted Apr 14, 2015·0 cites·5 claims
- 1532US9592561B2Stroke safety device for a key duplicating machineWU KUO-SHEN·Filed 2015·Granted Mar 14, 2017·0 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when Kuo-Shen Wu files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →