Inventor · disambiguated record
Hwa-Gyu Song
Also filed as: SONG HWA G · SONG HWA-GYU
12 granted patents·9 pending applications·250 citations·filing 2002–2008
92Inventor score
Files withSAMSUNG KWANGJU ELECTRONICS CO17SAMSUNG ELECTRONICS CO LTD2SAMSUNG GWANGIU ELECTRONICS CO1SONG HWA-GYU1
Top patents by PatentIndex Score
21 records- 0192US7059012B2Robot vacuum cleaner with air agitationSAMSUNG KWANGJU ELECTRONICS CO·Filed 2002·Granted Jun 13, 2006·105 cites·4 claims
- 0288US7438737B2Vacuum cleanerSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Oct 21, 2008·22 cites·16 claims
- 0385US7854039B2Handle assembly rotatable in all directions and cleaner having the sameSAMSUNG KWANGJU ELECTRONICS CO·Filed 2008·Granted Dec 21, 2010·19 cites·14 claims
- 0485US7410535B2Cyclone separating apparatus and a vacuum cleaner having the sameSAMSUNG KWANGJU ELECTRONICS CO·Filed 2005·Granted Aug 12, 2008·22 cites·19 claims
- 0581US7381236B2Cyclone dust-separating apparatusSAMSUNG KWANGJU ELECTRONICS CO·Filed 2005·Granted Jun 3, 2008·13 cites·11 claims
- 0679US7334987B2Fan assembly for vacuum cleanerSAMSUNG KWANGJU ELECTRONICS CO·Filed 2006·Granted Feb 26, 2008·12 cites·16 claims
- 0777US7334291B2Suction brush assembly and a vacuum cleaner having the sameSAMSUNG KWANGJU ELECTRONICS CO·Filed 2004·Granted Feb 26, 2008·32 cites·15 claims
- 0876US7409742B2Suction nozzle for a vacuum cleanerSAMSUNG KWANGJU ELECTRONICS CO·Filed 2006·Granted Aug 12, 2008·7 cites·13 claims
- 0975US7596829B2Vacuum cleanerSAMSUNG KWANGJU ELECTRONICS CO·Filed 2006·Granted Oct 6, 2009·9 cites·15 claims
- 1067US7716784B2Suction port assembly and vacuum cleaner having the sameSAMSUNG KWANGJU ELECTRONICS CO·Filed 2007·Granted May 18, 2010·3 cites·6 claims
- 1164US7856694B2Nozzle assembly of vacuum cleanerSAMSUNG KWANGJU ELECTRONICS CO·Filed 2008·Granted Dec 28, 2010·4 cites·15 claims
- 1261US8567007B2Air flow sensing unit and cleaning apparatus having the sameSONG HWA-GYU·Filed 2008·Granted Oct 29, 2013·2 cites·11 claims
- 1352US2008223472A1Flexible hose and vacuum cleaner having the sameSAMSUNG KWANGJU ELECTRONICS CO·Filed 2007·Application pending·0 cites
- 1451US2007074371A1Suction brush for a vacuum cleanerSAMSUNG KWANGJU ELECTRONICS CO·Filed 2006·Application pending·0 cites
- 1551US2007144116A1Cyclonic cleanerSAMSUNG ELECTRONICS CO LTD·Filed 2006·Application pending·0 cites
- 1650US2007067946A1Suction brush of vacuum cleanerSAMSUNG KWANGJU ELECTRONICS CO·Filed 2006·Application pending·0 cites
- 1748US2006257269A1Motor assembly and vacuum cleaner having the sameSAMSUNG KWANGJU ELECTRONICS CO·Filed 2006·Application pending·0 cites
- 1848US2006254022A1Motor assembly and vacuum cleaner having the sameSAMSUNG KWANGJU ELECTRONICS CO·Filed 2006·Application pending·0 cites
- 1944US2007122277A1Fan assembly for vacuum cleanerSAMSUNG KWANGJU ELECTRONICS CO·Filed 2006·Application pending·0 cites
- 2043US2006093501A1Suction port assembly of vacuum cleanerSAMSUNG GWANGIU ELECTRONICS CO·Filed 2005·Application pending·0 cites
- 2142US2006127240A1Vacuum cleaner impeller and motor assemblySAMSUNG KWANGJU ELECTRONICS CO·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →