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).
Axiowave Networks
Developers of a core/metro routing platform.
Aegis Semiconductor
Manufacturer of optical devices and components. Acquired by II-VI Incorporated in 2008.
OmniGuide
Develops minimally invasive surgical products based on laser technology. Merged with Domain Surgical in 2016.
Ember Corp
Provided radio chips with embedded networking software that are used in sensing and control applications. Acquired by Silicon Laboratories (Nasdaq: SLAB) in 2012.
Provigent
Developed semiconductors for wireless backhaul solutions. Acquired by Broadcom in 2011.
Transchip
Developed CMOS imaging chips for mobile devices. Acquired by Samsung Electronics in 2007.