A Micropower CMOS Amplifier for Portable Surface EMG Recording. - Pak Kwong Chan; Grani Adiwena Hanasusanto; Hendrata B. Tan; Vincent Keng Sian Ong (APCCAS, 2006)

An ultra low-power Successive Approximation ADC using an offset-biased auto-zero comparator. - Yulia Susanti; Pak Kwong Chan; Vincent Keng Sian Ong (APCCAS, 2008)