Dr. Ha Yoon-Cheol of KERI (left) and Professor Byon Hye Ryung of KAIST, who developed the "upgraded coprecipitation method." Dr. Ha Yoon-Cheol's team at KERI's Next Generation Battery Research Center ...
On the September 3 episode of the hit SBS drama, Seulong surprised viewers by making an unexpected cameo as Ha Yoon Cheol (Yoon Jong Hoon)’s doctor. Although his appearance on the show was brief, ...