Assignee
HAN JUNG-GYUN
KR·8 granted patents·135 citations·filing 2008–2011
Top patents by PatentIndex Score
8 records- 0194US8505158B2Cleaning apparatus and dust collecting method using the sameHAN JUNG GYUN·Filed 2010·Granted Aug 13, 2013·52 cites·20 claims
- 0293US8568500B2Multi-cyclone dust separator and a vacuum cleaner using the sameHAN JUNG-GYUN·Filed 2008·Granted Oct 29, 2013·22 cites·44 claims
- 0392US8671510B2Hand-held and stick vacuum cleanerHAN JUNG-GYUN·Filed 2011·Granted Mar 18, 2014·33 cites·8 claims
- 0485US8869346B2Vacuum cleaner having cyclone dust collecting apparatusHAN JUNG-GYUN·Filed 2011·Granted Oct 28, 2014·12 cites·7 claims
- 0584US10517449B2Cyclone dust collecting apparatus and hand-held cleaner having the sameHAN JUNG GYUN·Filed 2011·Granted Dec 31, 2019·7 cites·7 claims
- 0682US9039820B2Wet-separation type dust collector for vacuumHAN JUNG GYUN·Filed 2010·Granted May 26, 2015·9 cites·9 claims
- 0757US8186008B2Agitator and suction nozzle for vacuum cleaner having the sameHAN JUNG-GYUN·Filed 2008·Granted May 29, 2012·0 cites·13 claims
- 0847US8607409B2Sealing member for dust separating apparatusHAN JUNG-GYUN·Filed 2010·Granted Dec 17, 2013·0 cites·5 claims
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