WK

Woo Chul Kwak

SC Seoul Viosys Co.: 2 patents #51 of 124Top 45%
Overall (2016): #86,819 of 481,213Top 20%
2
Patents 2016

Issued Patents 2016

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9449815 Method of growing gallium nitride based semiconductor layers and method of fabricating light emitting device therewith Seung Kyu Choi, Chae Hon Kim, Jung Whan Jung 2016-09-20
9287367 Semiconductor device and method of manufacturing the same Seung Kyu Choi, Chae Hon Kim, Jung Whan Jung, Yong Hyun BAEK, Sam Jang +2 more 2016-03-15