Long-Sheng Fan

Title: Long-Sheng Fan: Innovator in Artificial Retinal Prosthesis

Introduction

Long-Sheng Fan is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of artificial retinal prosthesis, holding a total of 12 patents. His work focuses on enhancing visual perception through innovative technologies.

Latest Patents

Among his latest patents is an artificial retinal prosthesis that includes a pixel array, a correlated double sampling unit, an analog-to-digital converter, a digital core, and a digital-to-analog converter. This digital core is designed to calculate the electrical stimulation waveform for each pixel using an artificial neural network (ANN), optimizing neural stimulation levels for artificial vision. Another notable patent is for an artificial retinal prosthesis that provides color visual perception. This invention features multiple pixel group units that output spatiotemporal electrical stimulation to induce color perception. Each pixel group unit consists of a main pixel unit and surrounding pixel units, which output electrical stimulation waveforms based on specific stimulation cycles.

Career Highlights

Long-Sheng Fan has worked with notable organizations such as Iridium Medical Technology Co., Ltd. and National Tsing Hua University. His experience in these institutions has allowed him to collaborate on groundbreaking research and development in the field of medical technology.

Collaborations

He has collaborated with esteemed colleagues, including Yung-Chan Chen and Feng-Hsiung Hsu, contributing to advancements in artificial vision technologies.

Conclusion

Long-Sheng Fan's innovative work in artificial retinal prosthesis showcases his dedication to improving visual perception through technology. His contributions are paving the way for future advancements in the field.