David has more than 23 years of experience as VP R&D of innovative and successful companies in the fields of Telecom, Datacom and Mixed signal IC’s. David served as VP R&D of AMSG Division of Microsemi Inc.. (Nasdaq: MSCC),after it acquired PowerDsine Ltd. , in which David had a major role in making it a world leader in POE – Power over Ethernet. Prior to that, he served as VP R&D of RITTechnologies Ltd. (Nasdaq RITT). David served in the prestigious 8200 IDF unit. He is the inventor of more than 20 patent families and holds a B.Sc. EE from Tel-Aviv University.