JC

Jonghwa Chang

KI Korea Atomic Energy Research Institute: 2 patents #270 of 972Top 30%
KC Korea Hydro & Nuclear Power Co.: 1 patents #221 of 489Top 50%
Overall (All Time): #2,028,726 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9028923 Coating and ion beam mixing apparatus and method to enhance the corrosion resistance of the materials at the elevated temperature using the same Jaewon Park, Chang-Kue Park, Byungho Choi, Yongwan Kim 2015-05-12
8381803 High temperature and high pressure corrosion resistant process heat exchanger for a nuclear hydrogen production system Youngwan Kim, Jaewon Park, Minhwan KIM, Sungdeok Hong, Wonjae Lee 2013-02-26