"Spartan-SSD: Implementing a Crash-Resilient SSD with a Micro Energy Storage", Principal investigator, Basic Research Lab. National Research Foundation of Korea
"System-level Power Management for IoT-based Wireless Home Appliances with Hybrid Power System Design", Principal investigator, National Research Foundation of Korea
"A system-level design framework for the energy storage, supply, conversion, and consumption of the mobile electronics considering the change of energy storage characteristics", Principal investigator, National Research Foundation of Korea
"Lithium Ion / Super Capacitor Hybrid System", Consultant, Joint project with University of Southern California and ADAtech, Phase II STTR NSF