Her research area include: Analog Integrated Circuit Design, SAR/pipelined/delta-sigma ADC, CMOS image sensor, Integrated temperature sensor and VLSI thermal management. She proposed a Digial Error Correction method which alleviatesthe ADC's incomplete settling errors, hence improving conversion rate while maintaining accuracy. Meantime, she proposed employing each of the classical 4 transistor (4T) pinned photodiode (PPD) CMOS image sensor (CIS) pixels, for both imaging and temperature measurement,intended for compensating the CIS's dark current. Both works are published in IEEE TCAS II in 2020, separately.