Vortex Engineering
Provider of Automated Teller Machines (ATMs) and multi-vendor ATM management software products.
Atsana Semiconductor
Develops ultra-low-power multimedia processing solutions. Acquired by MtekVision in 2005.
Nano-C
Manufactures carbon-based nanomaterials for energy and electronics.
Passave Technologies
Developer of system-on-chip technology for broadband fiber access systems. The company was acquired by PMC Sierra (NASDAQ: PMCS) in 2006, which was acquired by MicroSemi (Nasdaq: MSCC).
Nantero
Develops carbon nanotube-based memory technology (NRAM).