HC

Hyo Cheol Chang

Overall (2022): #79,180 of 548,613Top 15%
3
Patents 2022

Issued Patents 2022

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11507390 Identifier automatic assigning data processing board, data processing module including identifier automatic assigning data processing board and data processing system including data processing module 2022-11-22
11253815 Nozzle block, wet scrubber device comprising nozzle block, and fume hood having wet scrubber device 2022-02-22
11215524 Gas leak monitoring system 2022-01-04