From the POET BOD webpage

Dr. Adam Chowaniec – Director

He was previously the founding Chief Executive Officer (CEO) and Chairman of Tundra Semiconductor (acquired by Integrated Device Technology), Chairman of Zarlink (acquired by Microsemi), and Chairman of Bel Air Networks (acquired by Ericsson). Previously, he was President and CEO of Calmos Systems, acquired by Newbridge Networks and renamed Newbridge Microsystems, where he served as President and as a Vice President of Newbridge Networks. He has also served on the boards of SiberCore Technologies, Liquid Computing, Microbridge, GEAC and Amiga. He currently serves on the boards of Solantro Semiconductor. Dr. Chowaniec holds an M.Sc. in Electrical Engineering from Queen’s University, as well as both a B.Sc. and a Ph.D. from the University of Sheffield. In 2010, he was recognized by the California Computer Museum as one of the founding fathers of the personal computer.