Inventor · disambiguated record
Kyu Hong Ahn
Also filed as: AHN KYU HONG
6 granted patents·4 pending applications·186 citations·filing 1994–2013
86Inventor score
Top patents by PatentIndex Score
10 records- 0194US7314563B2Membrane coupled activated sludge method and apparatus operating anoxic/anaerobic process alternately for removal of nitrogen and phosphorousKOREA INST SCI & TECH·Filed 2005·Granted Jan 1, 2008·72 cites·8 claims
- 0272US8721886B2River water purification apparatus and method using treatment soil layer and permeable filtering medium layerAHN KYU HONG·Filed 2010·Granted May 13, 2014·5 cites·19 claims
- 0369US5531125AMethod and device for simultaneously measuring the flow speed and the depth of a riverKOREA INST SCI & TECH·Filed 1994·Granted Jul 2, 1996·36 cites·2 claims
- 0460US6344143B1Process for wastewater treatment using intermittently decanted extended aeration processKOREA INST SCI & TECH·Filed 1998·Granted Feb 5, 2002·30 cites·17 claims
- 0554US5708040AMethod for preparing porous membranes utilizing water or organic vapor adsorptionKOREA INST SCI & TECH·Filed 1996·Granted Jan 13, 1998·22 cites·7 claims
- 0653US5997743AWater treatment method using hollow fiber membrane and apparatus thereforFiled 1996·Granted Dec 7, 1999·21 cites·7 claims
- 0744US2014339171A1Equipment and method for water and stream purification using pre-treatment and multi-layered media systemKOREA INST SCI & TECH·Filed 2013·Application pending·0 cites
- 0840US2011247977A1Device for Treating Wastewater Comprising Nitrogen and Phosphorus and a Method for the SameKOREA INST SCI & TECH·Filed 2010·Application pending·0 cites
- 0938US2010060887A1Method for detecting membrane module flaw with the application of fluorescent particlesKOREA INST SCI & TECH·Filed 2009·Application pending·0 cites
- 1037US2002054288A1Automatic water quality measurement system based on a high performance optical fiber probeFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →