Assignee
HUANG YIN HAN
22 granted patents·3 pending applications·322 citations·filing 1996–2013
Top patents by PatentIndex Score
25 records- 0192US8776385B2Blade adapter and hacksaw equipped with the blade adapterHUANG YIN HAN·Filed 2012·Granted Jul 15, 2014·12 cites·7 claims
- 0289USD558555SUtility knifeHUANG YIN HAN·Filed 2006·Granted Jan 1, 2008·41 cites·1 claims
- 0388USD413783SKnifeHUANG YIN HAN·Filed 1998·Granted Sep 14, 1999·34 cites·1 claims
- 0484US7448136B2Utility knifeHUANG YIN HAN·Filed 2006·Granted Nov 11, 2008·23 cites·12 claims
- 0583USD618075SPipe cutter bladeHUANG YIN HAN·Filed 2009·Granted Jun 22, 2010·28 cites·1 claims
- 0681US8997358B2Box cutter with retractable bladeHUANG YIN HAN·Filed 2013·Granted Apr 7, 2015·10 cites·4 claims
- 0775USD551532SSaw frameHUANG YIN HAN·Filed 2006·Granted Sep 25, 2007·21 cites·1 claims
- 0874USD612698SPipe cutterHUANG YIN HAN·Filed 2009·Granted Mar 30, 2010·18 cites·1 claims
- 0974USD607707SUtility knifeHUANG YIN HAN·Filed 2009·Granted Jan 12, 2010·18 cites·1 claims
- 1072USD551048SSaw frameHUANG YIN HAN·Filed 2006·Granted Sep 18, 2007·18 cites·1 claims
- 1171USD592034SUtility knifeHUANG YIN HAN·Filed 2008·Granted May 12, 2009·17 cites·1 claims
- 1268USD596914SUtility knifeHUANG YIN HAN·Filed 2008·Granted Jul 28, 2009·15 cites·1 claims
- 1367USD583208SPipe cutterHUANG YIN HAN·Filed 2008·Granted Dec 23, 2008·14 cites·1 claims
- 1464USD668526SUtility knifeHUANG YIN HAN·Filed 2012·Granted Oct 9, 2012·12 cites·1 claims
- 1560USD612697SPipe cutterHUANG YIN HAN·Filed 2009·Granted Mar 30, 2010·10 cites·1 claims
- 1659US8984994B2Connection unit for connecting saw blade to handleHUANG YIN HAN·Filed 2012·Granted Mar 24, 2015·1 cites·6 claims
- 1757US2009235533A1Utility knife with a fixed blade and a self-retracting bladeHUANG YIN HAN·Filed 2008·Application pending·0 cites
- 1857US2009241345A1Utility knife with a pivotal actuator served as an auxiliary handgripHUANG YIN HAN·Filed 2008·Application pending·0 cites
- 1952USD640524SHand sawHUANG YIN HAN·Filed 2009·Granted Jun 28, 2011·7 cites·1 claims
- 2049USD668525SUtility knifeHUANG YIN HAN·Filed 2012·Granted Oct 9, 2012·6 cites·1 claims
- 2149US2014223749A1Blade replaceable hacksawHUANG YIN HAN·Filed 2013·Application pending·0 cites
- 2248USD377746SHandle for toolsHUANG YIN-HAN·Filed 1996·Granted Feb 4, 1997·6 cites·1 claims
- 2342USD551049SSaw frameHUANG YIN HAN·Filed 2006·Granted Sep 18, 2007·4 cites·1 claims
- 2442USD513473SSaw frameHUANG YIN HAN·Filed 2004·Granted Jan 10, 2006·4 cites·1 claims
- 2539USD411430SUtility knifeHUANG YIN HAN·Filed 1998·Granted Jun 22, 1999·3 cites·1 claims
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