Teradyne, Inc. provides automatic test equipment worldwide. The company’s Semiconductor Test segment designs, manufactures, sells, and supports semiconductor test products and services for wafer level and device package testing in automotive, industrial, communications, consumer, computer and electronic game applications, and others. This segment offers FLEX test platform systems; Magnum test platform that tests memory devices, such as flash memory and dynamic random access memory; J750 test system to address the highest volume semiconductor devices; and ETS platform for use by semiconductor manufacturers, and assembly and test subcontractors in the low pin count analog/mixed signal discrete markets. It serves integrated device manufacturers (IDMs) that integrate the fabrication of silicon wafers into their business; fabless companies, which outsource the manufacturing of silicon wafers; foundries that cater to the processing and manufacturing of silicon wafers; and outsourced semiconductor assembly and test providers, which offer test and assembly services for the final packaged devices to fabless companies and IDMs. The company’s Wireless Test segment designs, develops, and supports wireless test equipment for developing and manufacturing wireless devices, including smart phones, tablets, notebooks, laptops, personal computer peripherals, and other Wi-Fi, Bluetooth, and cellular enabled devices. This segment offers IQxstream solution for testing GSM, EDGE, CDMA2000, TD-SCDMA, WCDMA, HSPA+, LTE-FDD, TD_LTE, and LTE-A technologies for calibration and verification of smartphones, tablets, and embedded cellular modules; test equipment for connectivity testing; IQfact chipset software; and modular wireless test instruments. The company’s System Test segment offers defense/aerospace test instrumentation and systems; storage test systems; and circuit-board test and inspection systems. The company was founded in 1960 and is headquartered in North Reading, Massachusetts.