Su Jin Ahn is a corporate EVP and the head of Advanced Technology Development Office at Samsung Semiconductor R&D Center. She is currently in charge of research and development of Samsung’s future innovative memory, logic devices and packaging. She joined Samsung Electronics in 1999 and engaged in the research and development of cutting edge technology in DRAM, Flash, MRAM, PRAM and etc until 2013. She has led the development of new technology of 3D V-NAND products in Samsung Semiconductor R&D Center and Memory Business Division from 2014 to 2023. She received the B.S., M.S., and Ph.D. degrees in Electrical and Electronics Engineering from Pohang Science and Technology in Korea in 1993, 1996, 1999 respectively. She has published 50 papers at international conferences and SCIE, and holds 40 domestic and international patents. She served as an executive committee member in IEDM Society from 2014 to 2018, and is working as an IEEE Journal review since 2007.