Inventor

AHN KYU HONG

KR6 patents

⚠️ This page may combine multiple inventors who share the name “AHN KYU HONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KOREA INST SCI & TECH

4 patents

US7314563B2Jan 1, 2008

Membrane coupled activated sludge method and apparatus operating anoxic/anaerobic process alternately for removal of nitrogen and phosphorous

KOREA INST SCI & TECH72 citations93

US5708040AJan 13, 1998

Method for preparing porous membranes utilizing water or organic vapor adsorption

KOREA INST SCI & TECH22 citations88

US5531125AJul 2, 1996

Method and device for simultaneously measuring the flow speed and the depth of a river

KOREA INST SCI & TECH36 citations86

US6344143B1Feb 5, 2002

Process for wastewater treatment using intermittently decanted extended aeration process

KOREA INST SCI & TECH30 citations83

(unassigned)

1 patent

US5997743ADec 7, 1999

Water treatment method using hollow fiber membrane and apparatus therefor

AHN KYU HONG

1 patent

US8721886B2May 13, 2014

River water purification apparatus and method using treatment soil layer and permeable filtering medium layer

AHN KYU HONG5 citations59