David Wither

RF Micro Devices, Inc. designed, developed and marketed proprietary radio frequency integrated circuit products. It offered products used in mobile device, wireless infrastructure, wireless local area network, cable television/broadband, Smart Energy/advanced metering infrastructure and aerospace and defense markets. The company was founded by William J. Pratt, Powell T. Seymour and Jerry D. Neal in 1991 and was headquartered in Greensboro, NC.

Sofant Technologies Ltd. provides smart antenna and tunable RF solutions for the wireless domain. Its products include compact smart antenna solutions, tunable and adaptive impedance matching module, and tunable RF MEMS based modules. The company was founded by Ahmed El-Rayis, Tughrul Arslan and Nakul Haridas in 2011 and is headquartered in Edinburgh, the United Kingdom.