WB

Woon-Hoi Baek

📍 Namyangju-si, KR: #143 of 280 inventorsTop 55%
Overall (All Time): #2,846,684 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10229591 Traffic sign board easily identifiable during day and night — 2019-03-12