Ralph Liedert works as a Customer Account Lead for Printed & Hybrid Electronics, Wearable Technology and Medical Devices at VTT Technical Research Centre of Finland Ltd. He specializes in supporting companies with "proof-of-scalability" for novel sensor and device stacks using roll-to-roll (R2R) printing, converting and assembly methods at VTT's unique pilot manufacturing infrastructure. In addition, Ralph closely works with RTOs and Industrial partners across Europe as part of the MedPhab Association - accelerating the development of photonic medical devices, leveraging the combined competencies of the MedPhab pilot line partners.