Mark Chapman

Comarco, Inc. engaged in the development of technologies in the field of power adapters and chargers for portable mobile devices, which included laptop computers and tablets smartphones. The company was founded in 1960 and was headquartered in Laguna Niguel, CA.

DT Sale Corp., through its subsidiary, designs, manufactures and sells device connectivity and device networking solutions. It sells its products through a global network of distributors, system integrators, value added resellers, and original equipment manufacturers. The company was founded in 1981 and is headquartered in Hudson, OH.

WiSpry, Inc. manufactures RF-CMOS integrated circuits and components. It offers tunable RF components, digital capacitor arrays, RF evaluation kits, filters and duplexors, and power amplifiers. The firm's products are used in airbag sensors, game controllers, accelerometers, microoptics, video projection systems, and printer heads. It serves mobile handset manufacturers and network operators. The company was founded by Jeffrey L. Hilbert and Arthur S. Morris III in October 2002 and is headquartered in Irvine, CA.

Part of Ascom Holding AG, Wireless Test Solutions is a company that designs and manufactures drive test equipment. The company is based in Lake Forest, CA. Wireless Test Solutions was acquired by Ascom Holding AG from Comarco, Inc. on January 07, 2009 for $12.75 million.

EDX Wireless LLC provides a suite of network planning solutions that streamline processes, retain customers, respond to government filings, save time and money, and improve the bottom line. The private company is based in Eugene, OR, and the CEO of the company is Mark Chapman. The company's solutions ensure networks meet performance and cost requirements for various technologies. The company's offerings like Cirrus Data, Cirrus Licensing, and API Automation enable radio-engineering teams to achieve maximum productivity. EDX Wireless has customers in over 60 countries, and their planning tools are accurate, reliable, and scalable. Founded in 1985, EDX Wireless is a pioneer in wireless network design and planning tool technology.