SB

Sang Cheol Bong

Samsung: 1 patents #3,826 of 8,673Top 45%
📍 Seoul, KR: #1,425 of 3,741 inventorsTop 40%
Overall (2011): #175,322 of 364,097Top 50%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7969752 Switching power supply device using current sharing transformer Tae Young Ahn, Don Sik Kim, Hak Ryong Kim, Myung Hyun Sung, Do Heung Na +4 more 2011-06-28