A high efficiency piezoelectric energy harvesting system. - Xuan-Dien Do; Chang-Jin Jeong; Huy-Hieu Nguyen; Seok-Kyun Han; Sang-Gug Lee 001 (ISOCC, 2011)

A Long Reset-Time Power-On Reset Circuit With Brown-Out Detection Capability. - Huy-Binh Le; Xuan-Dien Do; Sang-Gug Lee 001; Seung-Tak Ryu (IEEE Trans. Circuits Syst. II Express Briefs, 2011)

Low power consumption for detecting current zero of synchronous DC-DC buck converter. - Xuan-Dien Do; Seok-Kyun Han; Sang-Gug Lee 001 (ISOCC, 2012)

An active rectifier with optimal flip timing for the internal capacitor for piezoelectric vibration energy harvesting. - Liao Wu; Dong Sam Ha; Jishun Kuang; Xuan-Dien Do; Sang-Gug Lee 001 (MWSCAS, 2015)

A Self-Powered High-Efficiency Rectifier With Automatic Resetting of Transducer Capacitance in Piezoelectric Energy Harvesting Systems. - Xuan-Dien Do; Huy-Hieu Nguyen; Seok-Kyun Han; Dong Sam Ha; Sang-Gug Lee 001 (IEEE Trans. Very Large Scale Integr. Syst., 2015)

A Self-Powered and Optimal SSHI Circuit Integrated With an Active Rectifier for Piezoelectric Energy Harvesting. - Liao Wu; Xuan-Dien Do; Sang-Gug Lee 001; Dong Sam Ha (IEEE Trans. Circuits Syst. I Regul. Pap., 2017)

Multi-Phase Hybrid Boost Converter with High Conduction Loss Reduction and Fast Dynamic Response for Automotive Applications. - Van Ha Nguyen; Xuan-Dien Do; Yves Blaquière; Glenn E. R. Cowan (NEWCAS, 2022)

A 3.3 V 0.1-1 A Hybrid Buck-Boost Converter with 85-97 % Power Efficiency Range Highly-Suited for Battery-Powered Devices using Low-Profile High-DCR Inductor. - Van Ha Nguyen; Xuan-Dien Do; Yves Blaquière; Glenn E. R. Cowan (NEWCAS, 2022)