DC

Dong Kyu Choi

DC Daewoo Shipbuilding & Marine Engineering Co.: 3 patents #2 of 36Top 6%
📍 Seongnam-si, CA: #27 of 59 inventorsTop 50%
Overall (2016): #75,084 of 481,213Top 20%
3
Patents 2016

Issued Patents 2016

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9447751 Hybrid fuel supply system and method for engine of vessel Joon Chae Lee, Young Sik Moon, Seung Kyo Jung, Jeheon Jung, Nam-Soo Kim 2016-09-20
9428256 Ship alternatively running fuel gas main drive engine and fuel gas generator engine Jin Kwang Lee, Jung Han Lee 2016-08-30
9239186 Method for operating fuel supply system for marine structure having reliquefaction apparatus and high-pressure natural gas injection engine Seung Kyo Jung, Je Heon Jung, Jung Han Lee, Hyun Jun Shin, Sung Jun Lee 2016-01-19