Assignee
YOO DONG-HUN
KR·9 granted patents·2 pending applications·350 citations·filing 2007–2012
Top patents by PatentIndex Score
11 records- 0198US9089248B2Fan motor apparatus having diffuser unit for vacuum cleanerYOO DONG-HUN·Filed 2009·Granted Jul 28, 2015·80 cites·19 claims
- 0298US8268029B2Cyclone dust-collecting apparatusYOO DONG-HUN·Filed 2009·Granted Sep 18, 2012·56 cites·17 claims
- 0398US8191203B2Dust receptacle and vacuum cleaner having the sameYOO DONG-HUN·Filed 2008·Granted Jun 5, 2012·66 cites·17 claims
- 0497US8308832B2Dust separating and collecting apparatus of vacuum cleanerYOO DONG-HUN·Filed 2010·Granted Nov 13, 2012·54 cites·19 claims
- 0596US8468646B2Vacuum cleaner for using in both upright form and canister formYOO DONG-HUN·Filed 2009·Granted Jun 25, 2013·62 cites·22 claims
- 0689US8671513B2Nozzle assembly having subsidiary brush unitYOO DONG HUN·Filed 2007·Granted Mar 18, 2014·21 cites·13 claims
- 0780US8250704B2Suction nozzle assembly and vacuum cleaner having the sameYOO DONG-HUN·Filed 2009·Granted Aug 28, 2012·9 cites·20 claims
- 0865US8505160B2Vacuum cleanerYOO DONG-HUN·Filed 2008·Granted Aug 13, 2013·2 cites·7 claims
- 0944US2012222223A1Auxiliary cleaning tool assembly and cleaning apparatus having the sameYOO DONG HUN·Filed 2012·Application pending·0 cites
- 1043US8484797B2Cleaner having additional cleaning apparatusYOO DONG-HUN·Filed 2010·Granted Jul 16, 2013·0 cites·16 claims
- 1141US2010269288A1Upright type vacuum cleanerYOO DONG-HUN·Filed 2010·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when YOO DONG-HUN files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →