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. It develops, manufactures, sells and services a line of equipment capable of handling a range of integrated circuits and light-emitting diodes. 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 MATRiX, Delta Pyramid, Delta Eclipse, Delta LinX, Rasco SO1000, Rasco SO2000, Rasco Saturn and Jupiter, Rasco Jaguar, Ismeca NY32, Ismeca NY20 and Delta Fusion HD. Its manufacturing operations are located in Malacca, Malaysia (handlers); Poway, California (thermal subsystems); Laguna, the Philippines (kits and contactors); Kolbermoor, Germany (handlers), and Osaka, Japan (contactors).