A neuro-stimulus chip with telemetry unit for retinal prosthetic device. - Wentai Liu; Kasin Vichienchom; Mark Clements; Stephen C. DeMarco; Chris Hughes; Elliot McGucken; Mark S. Humayun; Eugene de Juan Jr.; James D. Weiland; Robert J. Greenberg (IEEE J. Solid State Circuits, 2000)

An arbitrary waveform stimulus circuit for visual prostheses using a low-area multibias DAC. - Stephen C. DeMarco; Wentai Liu; Praveen R. Singh; Gianluca Lazzi; Mark S. Humayun; James D. Weiland (IEEE J. Solid State Circuits, 2003)