Rambus

Amkor Technology Inc., a publicly traded company, is one of the largest providers of contract semiconductor assemblies and test services in the world. Founded in 1968, the company is a strategic manufacturing partner for more than 200 of the world s leading semiconductor companies and electronics original equipment manufacturers (OEMs). Its operational base includes more than 5 million square feet of floor space with production facilities, product development centers and support offices. Amkor Technology Inc. has a total workforce of more than 21,000 employees worldwide. The company has memberships with The Global Semiconductor Alliance (GSA), Advance Packaging & Interconnect Alliance, International Wireless Packaging Consortium and Joint Electron Device Engineering Council.

Founded in 1988, Power Integrations is a supplier of high-voltage, analog-integrated circuits used in power conversion. The company's power integration technology enables compact, energy efficient power supplies for a wide range of consumer and industrial electronic products, including computers, DVD players, television set-top boxes, cell phone chargers, home appliances and telecom networking equipment. Its products are available in applications utilizing alternating currents to direct currents and direct currents to direct currents. The company developed EcoSmart, an energy efficiency technology that reduces energy waste. A publicly traded company, its shares are listed on the NASDAQ Stock Market. Power Integrations is headquartered in San Jose, Calif.