John Roberts

Siliconix, Inc. manufactures semiconductors and switches. Its products are used to manage and convert power in computers, cell phones, and the communications infrastructure. The company also controls motion in computer disk drives and automotive systems. Siliconix was founded in 1962 and is headquartered in Santa Clara, CA.

Mosaid Technologies, Inc. provides intellectual property management services. The firm monetizes patented intellectual property in the areas of semiconductors and communications, and develops semiconductor memory technology. The company was founded by Richard Foss and Robert F. Harland on May 6, 1975 and is headquartered in Ottawa, Canada.

SiGe Semiconductor, Inc. designs and offers radio frequency integrated circuits. Its solutions integrate multiple radio frequency functions into a single semiconductor device. The company was founded in 1996 and is headquartered in Woburn, MA.

GaN Systems, Inc. designs and manufactures power semiconductors. It products include transistors for the consumer electronics, data centers, renewable energy, industrial, and automotive markets. The company was founded by Girvan L. Patterson and John Roberts in 2008 and is headquartered in Ottawa, Canada.

Microsystems International provides computer maintenance, networking support, and virus/malware removal services. The private company is based in Champaign, IL. With over 25 years of experience, the company offers free estimates to its clients.