Inventor · disambiguated record
Chin-Sung Wu
Also filed as: WU CHIN-SUNG
20 granted patents·1 pending application·302 citations·filing 1995–2012
96Inventor score
Top patents by PatentIndex Score
21 records- 0186USD506906SGarden shearsFiled 2004·Granted Jul 5, 2005·32 cites·1 claims
- 0285US7497016B1Gardening shears having retractable handlesWU CHIN-SUNG·Filed 2006·Granted Mar 3, 2009·16 cites·14 claims
- 0385US6571479B1Gardening shears structureFiled 2002·Granted Jun 3, 2003·28 cites·3 claims
- 0480USD380128SGarden prunerWU CHIN-SUNG·Filed 1995·Granted Jun 24, 1997·23 cites·1 claims
- 0579US6260277B1Handles of gardening shearsFiled 2000·Granted Jul 17, 2001·27 cites·5 claims
- 0678USD427493SGarden toolWU CHIN-SUNG·Filed 1999·Granted Jul 4, 2000·21 cites·1 claims
- 0777USD470732SScissors for branchesWU CHIN SUNG·Filed 2000·Granted Feb 25, 2003·22 cites·1 claims
- 0876USD557096SScissorsWINLAND GARDEN TOOLS CO LTD·Filed 2007·Granted Dec 11, 2007·22 cites·1 claims
- 0972USD607702SGardening scissorsWINLAND GARDEN TOOLS CO LTD·Filed 2008·Granted Jan 12, 2010·18 cites·1 claims
- 1068USD413496SScissors for cutting leavesWU CHIN SUNG·Filed 1998·Granted Sep 7, 1999·14 cites·1 claims
- 1166USD380358SGarden toolWU CHIN-SUNG·Filed 1996·Granted Jul 1, 1997·13 cites·1 claims
- 1260USD455938SShearFiled 2001·Granted Apr 23, 2002·11 cites·1 claims
- 1355USD419406SHorticulture shearsWU CHIN SUNG·Filed 1998·Granted Jan 25, 2000·8 cites·1 claims
- 1453US5551157ATool handle assembly for garden toolsFiled 1995·Granted Sep 3, 1996·16 cites·4 claims
- 1551USD691005SGarden shearsWU CHIN-SUNG·Filed 2012·Granted Oct 8, 2013·7 cites·1 claims
- 1648USD618996SJoint cover for scissorsWINLAND GARDEN TOOLS CO LTD·Filed 2009·Granted Jul 6, 2010·6 cites·1 claims
- 1747US2012047745A1Garden Scissor Having an Auxiliary BladeWU CHIN-SUNG·Filed 2010·Application pending·0 cites
- 1845USD473764SShearFiled 2002·Granted Apr 29, 2003·5 cites·1 claims
- 1945USD391460SShearWU CHIN-SUNG·Filed 1997·Granted Mar 3, 1998·5 cites·1 claims
- 2044USD569703SKnife grinderWU CHIN-SUNG·Filed 2006·Granted May 27, 2008·5 cites·1 claims
- 2137USD545655SPair of handles of gardening shearsWINLAND GARDEN TOOLS CO LTD·Filed 2005·Granted Jul 3, 2007·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →