CK

Choul Joo Ko

DC Dongbu Hitek Co.: 1 patents #4 of 29Top 15%
Overall (2016): #440,449 of 481,213Top 95%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9461117 High voltage semiconductor device and method of manufacturing the same — 2016-10-04