Chang Hee Cho

Reducing car audio button noise while maintaining tactile quality

Kwon Hee Kim, Soo Won Chae, Hyo Chan Kwon, 2018 .

Design of a deburring tool for intersecting holes in aluminum alloys

Kwon Hee Kim, Chang Hee Cho, 2012 .

4 Degrees of Freedom Control for a Magnetically Levitated Vehicle

Choon-Kyung Kim, Jong-Moon Kim, Min-Kook Park, 1993 .

Design of a LCD display stand for maximum turnover safety

Kwon Hee Kim, Soo Won Chae, Chang Hee Cho, 2016 .

Drilling and deburring in a single process

David Dornfeld, Kwon Hee Kim, Chang Hee Cho, 2003 .