Inventor · disambiguated record
Heon-Pyeong Ji
Also filed as: JI HEON PYEONG
10 granted patents·1 pending application·187 citations·filing 1991–2024
90Inventor score
Top patents by PatentIndex Score
11 records- 0190US7951216B2Dust separating apparatus of vacuum cleanerLG ELECTRONICS INC·Filed 2009·Granted May 31, 2011·26 cites·23 claims
- 0290US7383609B2Upright type vacuum cleaner having multi joint portionLG ELECTRONICS INC·Filed 2004·Granted Jun 10, 2008·68 cites·19 claims
- 0385US8186006B2Dust separation apparatus of vacuum cleanerHYUN KIE-TAK·Filed 2009·Granted May 29, 2012·17 cites·25 claims
- 0482US8316507B2Vacuum cleaner and dust separating apparatus thereofHYUN KIE-TAK·Filed 2009·Granted Nov 27, 2012·13 cites·20 claims
- 0566US2025345740A1Deodorizing filter for external attachment of food waste disposer to prevent condensationHANMI FLEXIBLE CO LTD·Filed 2024·Application pending·0 cites
- 0663US7310854B2Dust cover of vacuum cleanerLG ELECTRONICS INC·Filed 2004·Granted Dec 25, 2007·13 cites·26 claims
- 0763US7076831B1Device for exhausting in vacuum cleanerLG ELECTRONICS INC·Filed 2000·Granted Jul 18, 2006·19 cites·21 claims
- 0858US8544144B2Vacuum cleaner and dust separation apparatus thereofJI HEON-PYEONG·Filed 2009·Granted Oct 1, 2013·1 cites·15 claims
- 0955US6651294B2Device for protecting motor in vacuum cleanerLG ELECTRONICS INC·Filed 2001·Granted Nov 25, 2003·5 cites·21 claims
- 1042US5180040AAutomatic electric card rewinding apparatus with contacts for supplying electric powerGOLD STAR CO·Filed 1991·Granted Jan 19, 1993·13 cites·4 claims
- 1138US5134744ABeater brush roller of vacuum cleaner beater brush assemblyGOLD STAR CO·Filed 1991·Granted Aug 4, 1992·12 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when Heon-Pyeong Ji files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →