CH

Chang-Hwan Hwang

KC Kepco Nuclear Fuel Co.: 4 patents #1 of 49Top 3%
Samsung: 1 patents #6,542 of 15,326Top 45%
📍 Seoul, KR: #582 of 7,803 inventorsTop 8%
Overall (2017): #32,660 of 506,227Top 7%
5
Patents 2017

Issued Patents 2017

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
9793020 Automatic welding apparatus for end plug of nuclear fuel rod Young Choon Cho, Hung Soon Chang, Sang Pil Kong, Tae Hyung Na, Young Seok Yoon 2017-10-17
9734538 Integrated operation method for social network service function and system supporting the same Sung Soo Hong, Sahng-hee Bahn 2017-08-15
9697918 Apparatus and method for automatically loading a fuel pellet for manufacturing a nuclear fuel rod Se Yong Shin, Hung Soon Chang, Tae Hyung Na, Bong Sik Moon, Young Seok Yoon 2017-07-04
9659675 Fuel rod auto-loading apparatus for nuclear fuel assembly Ju Young Lee, Hung Soon Chang, Soon Ki Guk, Yeon Doo Jung, Ui Jea Lee 2017-05-23
9646728 Plasma welding apparatus for guide thimble and guide thimble end plug of nuclear fuel assembly Ju Young Lee, Hung Soon Chang, Soon Ki Guk, Tae Hyung Na, Yeong Seon Oh 2017-05-09