DC

Dongchol Choi

Samsung: 1 patents #49,284 of 75,807Top 70%
Overall (All Time): #2,548,899 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12153016 Pollutant detection devices and monitoring system having the same Dusik Bae, Euihyun Roh, Sangyoon Shin, Yongjun Ahn, Youngwook Kim +7 more 2024-11-26