Inventor
HO JAEHO
US6 patents
Patents
6 patentsUS9833741B2Dec 5, 2017
Submerged membrane filtration system using reciprocating membrane
DOOSAN HEAVY IND & CONSTRUCTION CO LTD4 citations67
US10961141B2Mar 30, 2021
Sewage/wastewater treatment system using granular activated sludge and membrane bio-reactor and sewage/wastewater treatment method using the same
DOOSAN HEAVY IND & CONSTRUCTION CO LTD0 citations55
US10232316B2Mar 19, 2019
Submerged membrane filtration system using reciprocating membrane
DOOSAN HEAVY IND & CONSTRUCTION CO LTD0 citations46
US10550022B2Feb 4, 2020
Sewage/wastewater treatment system using granular activated sludge and membrane bio-reactor and sewage/wastewater treatment method using the same
DOOSAN HEAVY IND & CONSTRUCTION CO LTD0 citations45
US10112148B2Oct 30, 2018
Membrane bioreactor system using reciprocating membrane
DOOSAN HEAVY IND & CONSTRUCTION CO LTD0 citations41
US9884295B2Feb 6, 2018
Membrane bioreactor system using reciprocating membrane
DOOSAN HEAVY IND & CONSTRUCTION CO LTD0 citations41