CC

Chongkwang Chang

Samsung: 5 patents #22,466 of 75,807Top 30%
Overall (All Time): #906,289 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12266668 Image sensor including separation structure Donghoon Khang, Jinyoung Kim, Kwangyoung Oh, Taehun Lee 2025-04-01
9608054 Semiconductor device and method for fabricating the same Youngjoon Moon, Duck-nam Kim, Yeong-Jong Jeong 2017-03-28
9419072 Semiconductor device and method for fabricating the same Youngjoon Moon, Duck-nam Kim, Yeong-Jong Jeong 2016-08-16
9397013 Method of controlling an etching process for forming fine patterns of a semiconductor device Sungwoo Kang, Chunghowan Kim, Youngmook Oh, Seobum Lee, Gahyun Lim 2016-07-19
8466023 Semiconductor device and method for fabricating the same Youngjoon Moon, Duck-nam Kim, Yeong-Jong Jeong 2013-06-18