Wei-Quan Wu

Hybrid Buck–Boost Feedforward and Reduced Average Inductor Current Techniques in Fast Line Transient and High-Efficiency Buck–Boost Converter

Ke-Horng Chen, Hsin-Hsin Ho, Ping-Ching Huang, 2010, IEEE Transactions on Power Electronics.

High efficiency and smooth transition buck-boost converter for extending battery life in portable devices

Ke-Horng Chen, Hsin-Hsin Ho, Ping-Ching Huang, 2009, 2009 IEEE Energy Conversion Congress and Exposition.