Projects

The University of Texas at Austin (Updated later)

Samsung Electronics

[Hardware Engineer] HBM I/O Circuit Design, Mar. 2024 – May 2025

• Analyzed HBM I/O Training Sequence and Eye Shmoo to handle I/O related issues such as Rx/Tx margin and Duty Cycle Adjuster (DCA) for stabilized memory systems.

[Summer Intern] DRAM Rowhammer Prevention Algorithm, Jul. 2021 – Aug. 2021

• Implemented refresh algorithms against various DRAM row access patterns while minimizing read disturbance and power consumption.

Sungkyunkwan University

[Research Assistant] Development of intelligent in-memory error correction devices for high reliability memory, Mar. 2022 – Dec. 2023

• Corrected errors in memory and enhanced reliability using processing-in-memory.
• Keywords: Artificial Intelligence, Error Correcting Code, High Performance Computing, Multi Error Correction, Processing-In-Memory.
• Funded by Institute for ICT Planning & evaluation (IITP, 2021-0-00863)

[Research Assistant] Next-generation system semiconductor design workforce development initiative, Mar. 2022 – Dec. 2023

• Fostered specialized chip design personnel through industry-academia R&D collaboration to enhance global competitiveness in next-generation semiconductors for the Fourth Industrial Revolution.
• Funded by Korea Institute for Advancement of Technology (KIAT, P0017011)

[Research Assistant] Scaling Out Distributed Artificial Intelligence with Network Optimization, Sep. 2020 – Feb. 2023

• Improved memory and network capabilities to enhance the performance of distributed artificial intelligence.
• Keywords: Artificial Intelligence, DNN, Accelerator, NPU, Network.
• Funded by National Research Foundation of Korea (NRF, 202041C1C1011419).