Cohu, Inc. engages in the provision of back-end semiconductor equipment and services. The company is headquartered in Poway, California and currently employs 3,218 full-time employees. The firm sells its products, such as semiconductor automated test equipment (ATE), semiconductor handlers, interface products, inspection and metrology, data analytics, and spares and kits. ATE is used both for wafer level and device package testing. ATE solutions consist primarily of two platforms: Diamondx, and PAx. Semiconductor handlers are used in conjunction with semiconductor ATE to automate the testing of packaged semiconductor devices. Interface products are comprised of test contactors, probe heads and probe pins. Inspection and metrology are products that provide advanced vision capabilities. Data analytics (DI-Core) is a comprehensive software suite used to optimize its equipment performance. Spares and kits are consumable, non-consumable and spare items.