Inventor · disambiguated record

Dae-Shik Chang

Also filed as: CHANG DAE-SHIK

1 granted patent·12 citations·filing 2007–2007

35Inventor score

Technology areasB01D

Files withKOREA ATOMIC ENERGY RES1

Top patents by PatentIndex Score

1 record

0176US7638059B2Method for stable oxygen isotope separation and its apparatus using membrane distillationKOREA ATOMIC ENERGY RES·Filed 2007·Granted Dec 29, 2009·12 cites·7 claims

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →