Technology | 2009.11.30
SpeedInfo Earns Patent for Breakthrough Solar-Powered Doppler Radar Sensor Technology
SAN JOSE, Calif.--(BUSINESS WIRE)--SpeedInfo, a leading innovator of real-time traffic data network technology, announced today that it has received a U.S. patent for its market-leading innovations in developing solar-powered Doppler radar sensors, and the systems to process and share the information, in near real-time. More than 950 SpeedInfo sensors have been deployed to date by over 10 state departments of transportation and municipal planning organizations, covering 2,000 miles of roadway. T
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