POWAY, Calif.–(BUSINESS WIRE)–Cohu, Inc. (NASDAQ: COHU), a global leader in back-end semiconductor equipment and services, today announced that it has entered into a definitive agreement with Mycronic AB (MYCR.ST) (“Mycronic”), a Swedish high-tech company engaged in the development, manufacture and marketing of production equipment, under which Mycronic will acquire atg Luther & Maelzer GmbH and other affiliated entities and assets related to Cohu’s Printed Circuit Board Test Group (“PTG”