HH

Hyun-Sik Hahm

AT Ad Technology: 1 patents #5 of 24Top 25%
📍 Seoul, KR: #24,369 of 39,741 inventorsTop 65%
Overall (All Time): #3,508,300 of 4,157,543Top 85%
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6548196 Wallpaper for shielding electromagnetic waves Jae-Mok Ha, Jin-Uk Park, Jin-Ouk Jang 2003-04-15