His current research interests include low-voltage low-power smart CMOS image sensor IC, ADC, and mixed-mode IC development for artificial intelligence (AI), internet of things (IoT), biomedical, space, robot, and customized applications. He has been serving as the TPC member of I-SSCC, A-SSCC, and the Associate Editor of IEEE Solid-State Circuit Letters (SSC-L) and IEEE Circuits and Systems Magazine (CASM). He was the SSCS Taipei Chapter Chair and Student Branch Counselor of NTHU, Taiwan.