A centripetal collection image sensor (CCIS) based on back gate modulation achieving 1T submicron pixel. - Liqiao Liu; Guihai Yu; Gang Du; Xiaoyan Liu (Sci. China Inf. Sci., 2022)

A Dual-Mode CMOS Image Sensor Based on in-Pixel Frame Differencing. - Xu Ren; Liqiao Liu; Yandong He; Gang Du (ISCAS, 2024)