DR

Dong Kyun Ryu

Samsung: 1 patents #3,826 of 8,673Top 45%
📍 Seoul, KR: #1,425 of 3,741 inventorsTop 40%
Overall (2011): #312,947 of 364,097Top 90%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7986099 Switching mode power supply circuit for plasma display panel Peel Sik Jeon, Won Chan Choi, Jae Han Yoon, Ki Mok Kim, Jeong Rak Lee +1 more 2011-07-26