Scientist and entrepreneur. Co-founder of ReVision Implant (first visual prosthesis that can restore useful vision) and Keylika (patch for treating iron deficiency, YC S22).MSc in Microelectronic Engineering and PhD in Microsystems Engineering at KU Leuven; BSc in Medicine. Professional experience in neurotech, microsystems, microfabrication and sensors.Side interests include (but are not limited to) space, biology, economics, philosophy, history, geopolitics, psychology, teaching and music.

Frederik Ceyssens and his company, ReVision Implant, were awarded the 'Most Disruptive Innovator' award within the Deloitte Technology Fast 50 program in Belgium for 2025