Cohu, Inc. engages in the development, manufacture, sale, and service of semiconductor test equipment, mobile microwave communication systems, and video cameras worldwide. The company operates in three segments: Semiconductor Equipment, Microwave Communications, and Video Cameras. The Semiconductor Equipment segment offers semiconductor test handling systems, such as pick-and-place handlers, gravity-feed platforms, test-in-strip handlers, and turret handlers; micro-electro-mechanical systems test modules; burn-in equipment; thermal sub-systems; consumable and non-consumable items; and device dedication kits to semiconductor integrated device manufacturers and test subcontractors. The Microwave Communications segment provides microwave communications equipment, antenna systems, and associated equipment used in the transmission of video, audio, and telemetry data. Its microwave data-links are applied in unmanned aerial vehicles, law enforcement, security and surveillance, and electronic news gathering areas. This segment serves government agencies, law enforcement and public safety organizations, unmanned air vehicle program contractors, television broadcasters, entertainment companies, professional sports teams, and other commercial entities. The Video Cameras segment offers closed circuit video or CCTV cameras, equipment, and systems for security, surveillance, and traffic monitoring; and products and accessories, such as cables, camera mounts, and data storage devices. This segment serves corporate end-users, state and federal government agencies, original equipment manufacturers, system integrators, and value-added resellers. Cohu, Inc. markets its products through direct sales force and independent sales representatives. The company was formerly known as Cohu Electronics, Inc. and changed its name to Cohu, Inc. in 1972. Cohu, Inc. was founded in 1947 and is based in Poway, California.