Dr. Jeongdong Choe

Specialities: NAND & DRAM Memory, Emerging Memory.

Jeongdong Choe has a Ph.D. in electronic engineering and 30 years’ experience in semiconductor process integration for DRAM, (V) NAND, SRAM, and logic devices. A Ph.D. in Electronics (Semiconductor) from Sungkyunkwan University, he also holds master’s and bachelor’s Degrees in Materials Engineering (Metallurgical) from Yonsei University. His background includes positions as a Team Lead in R&D for SK-Hynix and Samsung, where he optimized process and device architectures with state-of-the-art technologies for mass production.

At TechInsights he has been focusing on technology analysis on semiconductor process, device, and architecture. He has authored numerous articles on memory technology including DRAM Technology Trends, 2D and 3D NAND Process/Device Integration Details, and Emerging Memory such as STT-MRAM, XPoint, ReRAM and FeRAM Design and Architecture. He quarterly produces and updates a widely distributed memory roadmap on DRAM, NAND, and Emerging Memory.

Jeongdong has over 100 filed/issued patents in semiconductor process integration for DRAM, (V)NAND, SRAM, and logic devices.