A CMOS linear voltage/current dual-mode imager. - Zheng Yang 004; Viktor Gruev; Jan Van der Spiegel (ISCAS, 2006)

Two Transistor Current Mode Active Pixel Sensor. - Viktor Gruev; Zheng Yang 004; Jan Van der Spiegel; Ralph Etienne-Cummings (ISCAS, 2007)

Low Fixed Pattern Noise Current-mode Imager Using Velocity Saturated Readout Transistors. - Zheng Yang 004; Viktor Gruev; Jan Van der Spiegel (ISCAS, 2007)

Low power linear current mode imager with 1.5 transistors per pixel. - Viktor Gruev; Zheng Yang 004; Jan Van der Spiegel (ISCAS, 2008)

Current-mode image sensor with 1.5 transistors per pixel and improved dynamic range. - Zheng Yang 004; Viktor Gruev; Jan Van der Spiegel (ISCAS, 2008)

A 10-bit 8.3MS/s switched-current successive approximation ADC for column-parallel imagers. - Zheng Yang 004; Jan Van der Spiegel (ISCAS, 2008)

Current Mode Image Sensor With Two Transistors per Pixel. - Viktor Gruev; Zheng Yang 004; Jan Van der Spiegel; Ralph Etienne-Cummings (IEEE Trans. Circuits Syst. I Regul. Pap., 2010)