// Wireless & Software

MetroPCS

MetroPCS owns licenses to operate broadband PCS in the San Francisco Bay Area, Sacramento, Atlanta, and Miami.

// Networking / Communications

Optical Data Systems

Developed, manufactured and marketed local area networking equipment. IPO.

// Semiconductors

Credence Systems

Credence Systems develops, manufactures and markets semiconductor automatic test equipment (ATE) used in the production of semiconductors. The company serves a broad spectrum of the semiconductor industry’s testing needs through a wide range of products that test digital and mixed-signal semiconductors.