// Wireless & Software

ProNet

ProNet makes paging systems and answering services for the medical community. They were an early market leader in wireless paging services. IPO (Nasdaq: PNET), then purchased by MetroCall.

// Networking / Communications

Sensity

Sensity Systems capitalizes on conversions to LED lighting—a process that will affect 4 billion lights worldwide over the next few years—to create a high-speed, sensor-based, multiservice, open networking platform known as a Light Sensory Network (LSN). LSNs help lighting owners improve lighting control and energy efficiency, as well as business …

// 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.