HC

Hak-Su Chang

KT Korea Institute Of Science And Technology: 1 patents #1,479 of 3,491Top 45%
📍 Seoul, KR: #24,369 of 39,741 inventorsTop 65%
Overall (All Time): #3,746,407 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5531125 Method and device for simultaneously measuring the flow speed and the depth of a river Kyu Hong Ahn 1996-07-02