LED 구동회로, 증폭기 회로, 변압변류기, 터치패널, BM(Business method) 등 다수
논문기고
Design of a Contactless Battery Charger for Cellular Phone, IEEE Transactions on Industrial Electronics, vol. 48, no. 6,(2001)
Controller for digital audio power amplifier with bit stream input, IEE Electronics Letters, vol. 38, no. 25,(2002)
A novel controller for switching audio power amplifier with digital input, IEEE Power Electronics Specialist Conference,(2002)
Modeling of CCFL using Lamp Delay and Stability Analysis of Backlight Inverter for Large Size LCD TV, IEEE Applied Power Electronics Conference, (2005)