John Coleman

II-VI OptoElectronic Devices, Inc. operates as a designer and manufacturer of radio frequency semiconductor solutions for cellular wireless, WiFi, and infrastructure applications. It operates as a cost-effective manufacture of high performance gallium arsenide integrated circuits. The company's product portfolio includes power amplifiers, FEICs, FEMs, and line amplifiers. Its cellular wireless products enable mobile handsets, smartphones, tablets, notebooks, datacards, automotive, M2M, and industrial devices to access 3G and 4G wireless networks utilizing international standards, such as LTE, HSPA, WCDMA, EVDO, CDMA and WiMAX. The WiFi products enable wireless LAN connectivity for mobile and fixed-point devices, such as smartphones, tablets, notebooks, and base stations, optimizing the latest WiFi standards, including 802.11ac and 802.11n. Its infrastructure solutions include both wireless infra-structure and CATV products. Its wireless infrastructure power amplifiers enable 3G and 4G small-cell bastions, while its CATV products provide the critical link in CATV infrastructure network devices, as well as set-top boxes and cable modems. The company was founded by Ronald Rosenzweig, George Gilbert and Charles Huang in 1985 and is headquartered in Warren, NJ.