The chip Chen is working on is DRAM.
Fujian Jinhua Memory Manufacturing Company and Taiwan United Microelectronics reached technical cooperation to jointly develop DRAM production technology, innovative technology and patents are jointly owned by the two companies, Jinhua is responsible for mass production. In order to better carry out cooperation, Chen Zhengkun, a chip expert of UMC, was invited to become the general manager of Jinhua, specializing in the overall planning of DRAM research and development.