Inventor · disambiguated record
Hyun C. Park
Also filed as: PARK HYUN C · PARK HYUN CHAE
9 granted patents·2 pending applications·134 citations·filing 1990–2020
88Inventor score
Top patents by PatentIndex Score
11 records- 0178US11033100B1Versatile shoe cleaning devicePARK HYUN C·Filed 2020·Granted Jun 15, 2021·1 cites·20 claims
- 0268US9526196B2Multi-purpose spade having detachable tipPARK HYUN C·Filed 2015·Granted Dec 27, 2016·3 cites·7 claims
- 0367US10058899B1Shoe brush and cleaning devicePARK HYUN C·Filed 2017·Granted Aug 28, 2018·1 cites·20 claims
- 0467US5596785AMulti-utility shoe brush systemFiled 1995·Granted Jan 28, 1997·45 cites·17 claims
- 0563US5922104ASeparation membranes prepared from polyamide polymers having 2,2'-bis (trifluoromethyl) biphenyl units and a process of separating gaseous mixtures using themKOREA INST SCI & TECH·Filed 1997·Granted Jul 13, 1999·30 cites·13 claims
- 0661US8061745B2Multi-purpose spadePARK HYUN C·Filed 2009·Granted Nov 22, 2011·4 cites·12 claims
- 0759US5061301AProcess for the preparation of surface modified, multilayered, composite membranes for oxygen enrichment and the gas separation membranesKOREA INST SCI & TECH·Filed 1990·Granted Oct 29, 1991·17 cites·8 claims
- 0854US5708040AMethod for preparing porous membranes utilizing water or organic vapor adsorptionKOREA INST SCI & TECH·Filed 1996·Granted Jan 13, 1998·22 cites·7 claims
- 0943US2014227604A1Apparatus for manufacturing a fine porous film for a separation film of a battery and method for manufacturing a film using the samePARK HYUN CHAE·Filed 2012·Application pending·0 cites
- 1040US6486240B1Method for producing an asymmetric support membrane by physical gelation and the membranes obtained therebyKOREA INST SCI & TECH·Filed 1999·Granted Nov 26, 2002·11 cites·3 claims
- 1136US2001015334A1Facilitaed transport separation membranes using solid state polymer electrolytesKOREA INST SCI & TECH·Filed 2000·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →