KH

Keum Cheol Hwang

📍 Seoul, KR: #3,138 of 7,818 inventorsTop 45%
Overall (2018): #345,635 of 503,207Top 70%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9876440 Active rectifier capable of preventing reverse leakage current Kang Yoon Lee, Seong Jin Oh, Youngoo Yang, Young-Jun Park, Sang Yun KIM +2 more 2018-01-23