Cohu, Inc. is a supplier of semiconductor test and inspection handlers, micro-electro mechanical system (MEMS) test modules, test contactors and thermal sub-systems used by global semiconductor manufacturers and test subcontractors. The Company develops, manufactures, sells and services a line of equipment capable of handling a range of integrated circuits and light-emitting diodes (LEDs). It operates through semiconductor equipment segment. It offers products for the pick-and-place, gravity-feed, test-in-strip and turret handling, MEMS, burn-in and system-level test markets. It sells various products, including Delta EDGE, Delta MATRiX, Delta Pyramid, Delta Summit, Delta Eclipse, Delta LinX, Rasco SO1000, Rasco SO2000, Rasco Saturn and Jupiter, Rasco Jaguar, Ismeca NY32, Ismeca NY20 and Delta Fusion HD. Its principal manufacturing operations are located in Poway, California (Delta); Laguna, Philippines; Kolbermoor, Germany (Rasco), and Suzhou, China (Ismeca-kits).