SJ

Sung Wook Joo

DC Dongbu Hitek Co.: 2 patents #118 of 402Top 30%
📍 Daega-myeon, KR: #198 of 592 inventorsTop 35%
Overall (All Time): #2,037,613 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9156681 Semiconductor device and method for manufacturing the same Chung-Kyung Jung, Ki-Jun Yun, Oh Jin Jung, Sang Wook Ryu, Seong Hun Jeong 2015-10-13
8765511 Semiconductor device and method for manufacturing the same Chung-Kyung Jung 2014-07-01