Portfolio

Zattoo, Inc.

Global virtual cable network bringing live TV to the internet
(2006)

Mobius Microsystems, Inc.

Semiconductor technology focused on mixed-signal integration
(2004)

OPTEOS, Inc.

Specializing in products and services for RF, microwave and millimeter-wave measurements and diagnostics
(2004)

Helix

Concrete additive for strength and durability
(2003)

Quantum Signal

State-of-the-art intelligence sensing and data analysis techniques
(2002)

Arbor Networks, Inc.

Internet denial of service protection tools
(2001)

Discera, Inc.

MEMS-based transceivers and related devices for frequency and timing control solutions
(2001)

GoKnow, Inc.

Educational technologies improving K-12 education
(2001)

Sensicore, Inc.

Advancing water testing technology
(2001)

Interlink Networks, Inc.

Provides Authentication, Authorization, and Accounting (AAA) systems to secure access to wireless and wired networks
(2000)

NextHop Technologies

Provides WiFi mobility and networking protocol software for the wired and wireless communications market (Formerly Djinesys, Inc)
(2000)

Xtera Communications, Inc.

Optical networking transport solutions for regional, long-haul and ultra-long-haul networks
(1999)

Clark-MXR, Inc.

Ultrafast laser systems
(1998)

Integrated Sensing Systems, Inc (ISSYS)

Advanced micro-machining technologies for medical devices and scientific analytical sensing applications
(1998)

Nanocerox, Inc.

Oxide ceramics and nanopowders (Formerly Tal Materials, Inc.)
(1998)

VisiTek, Inc.

Machine vision intelligent systems
(1998)

Michigan Aerospace, Inc.

Light Detection and Ranging (LIDAR) and related optical systems for atmospheric measurement
(1997)

Mitex Solutions, Inc.

Run-to-run controllers for semiconductors
(1997)